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/**
* Swiper 4.5.0
* Most modern mobile touch slider and framework with hardware accelerated transitions
* http://www.idangero.us/swiper/
*
* Copyright 2014-2019 Vladimir Kharlampidi
*
* Released under the MIT License
*
* Released on: February 22, 2019
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.Swiper = factory());
}(this, function () { 'use strict';
/**
* SSR Window 1.0.1
* Better handling for window object in SSR environment
* https://github.com/nolimits4web/ssr-window
*
* Copyright 2018, Vladimir Kharlampidi
*
* Licensed under MIT
*
* Released on: July 18, 2018
*/
var doc = (typeof document === 'undefined') ? {
body: {},
addEventListener: function addEventListener() {},
removeEventListener: function removeEventListener() {},
activeElement: {
blur: function blur() {},
nodeName: '',
},
querySelector: function querySelector() {
return null;
},
querySelectorAll: function querySelectorAll() {
return [];
},
getElementById: function getElementById() {
return null;
},
createEvent: function createEvent() {
return {
initEvent: function initEvent() {},
};
},
createElement: function createElement() {
return {
children: [],
childNodes: [],
style: {},
setAttribute: function setAttribute() {},
getElementsByTagName: function getElementsByTagName() {
return [];
},
};
},
location: { hash: '' },
} : document; // eslint-disable-line
var win = (typeof window === 'undefined') ? {
document: doc,
navigator: {
userAgent: '',
},
location: {},
history: {},
CustomEvent: function CustomEvent() {
return this;
},
addEventListener: function addEventListener() {},
removeEventListener: function removeEventListener() {},
getComputedStyle: function getComputedStyle() {
return {
getPropertyValue: function getPropertyValue() {
return '';
},
};
},
Image: function Image() {},
Date: function Date() {},
screen: {},
setTimeout: function setTimeout() {},
clearTimeout: function clearTimeout() {},
} : window; // eslint-disable-line
/**
* Dom7 2.1.3
* Minimalistic JavaScript library for DOM manipulation, with a jQuery-compatible API
* http://framework7.io/docs/dom.html
*
* Copyright 2019, Vladimir Kharlampidi
* The iDangero.us
* http://www.idangero.us/
*
* Licensed under MIT
*
* Released on: February 11, 2019
*/
var Dom7 = function Dom7(arr) {
var self = this;
// Create array-like object
for (var i = 0; i < arr.length; i += 1) {
self[i] = arr[i];
}
self.length = arr.length;
// Return collection with methods
return this;
};
function $(selector, context) {
var arr = [];
var i = 0;
if (selector && !context) {
if (selector instanceof Dom7) {
return selector;
}
}
if (selector) {
// String
if (typeof selector === 'string') {
var els;
var tempParent;
var html = selector.trim();
if (html.indexOf('<') >= 0 && html.indexOf('>') >= 0) {
var toCreate = 'div';
if (html.indexOf('<li') === 0) { toCreate = 'ul'; }
if (html.indexOf('<tr') === 0) { toCreate = 'tbody'; }
if (html.indexOf('<td') === 0 || html.indexOf('<th') === 0) { toCreate = 'tr'; }
if (html.indexOf('<tbody') === 0) { toCreate = 'table'; }
if (html.indexOf('<option') === 0) { toCreate = 'select'; }
tempParent = doc.createElement(toCreate);
tempParent.innerHTML = html;
for (i = 0; i < tempParent.childNodes.length; i += 1) {
arr.push(tempParent.childNodes[i]);
}
} else {
if (!context && selector[0] === '#' && !selector.match(/[ .<>:~]/)) {
// Pure ID selector
els = [doc.getElementById(selector.trim().split('#')[1])];
} else {
// Other selectors
els = (context || doc).querySelectorAll(selector.trim());
}
for (i = 0; i < els.length; i += 1) {
if (els[i]) { arr.push(els[i]); }
}
}
} else if (selector.nodeType || selector === win || selector === doc) {
// Node/element
arr.push(selector);
} else if (selector.length > 0 && selector[0].nodeType) {
// Array of elements or instance of Dom
for (i = 0; i < selector.length; i += 1) {
arr.push(selector[i]);
}
}
}
return new Dom7(arr);
}
$.fn = Dom7.prototype;
$.Class = Dom7;
$.Dom7 = Dom7;
function unique(arr) {
var uniqueArray = [];
for (var i = 0; i < arr.length; i += 1) {
if (uniqueArray.indexOf(arr[i]) === -1) { uniqueArray.push(arr[i]); }
}
return uniqueArray;
}
// Classes and attributes
function addClass(className) {
if (typeof className === 'undefined') {
return this;
}
var classes = className.split(' ');
for (var i = 0; i < classes.length; i += 1) {
for (var j = 0; j < this.length; j += 1) {
if (typeof this[j] !== 'undefined' && typeof this[j].classList !== 'undefined') { this[j].classList.add(classes[i]); }
}
}
return this;
}
function removeClass(className) {
var classes = className.split(' ');
for (var i = 0; i < classes.length; i += 1) {
for (var j = 0; j < this.length; j += 1) {
if (typeof this[j] !== 'undefined' && typeof this[j].classList !== 'undefined') { this[j].classList.remove(classes[i]); }
}
}
return this;
}
function hasClass(className) {
if (!this[0]) { return false; }
return this[0].classList.contains(className);
}
function toggleClass(className) {
var classes = className.split(' ');
for (var i = 0; i < classes.length; i += 1) {
for (var j = 0; j < this.length; j += 1) {
if (typeof this[j] !== 'undefined' && typeof this[j].classList !== 'undefined') { this[j].classList.toggle(classes[i]); }
}
}
return this;
}
function attr(attrs, value) {
var arguments$1 = arguments;
if (arguments.length === 1 && typeof attrs === 'string') {
// Get attr
if (this[0]) { return this[0].getAttribute(attrs); }
return undefined;
}
// Set attrs
for (var i = 0; i < this.length; i += 1) {
if (arguments$1.length === 2) {
// String
this[i].setAttribute(attrs, value);
} else {
// Object
// eslint-disable-next-line
for (var attrName in attrs) {
this[i][attrName] = attrs[attrName];
this[i].setAttribute(attrName, attrs[attrName]);
}
}
}
return this;
}
// eslint-disable-next-line
function removeAttr(attr) {
for (var i = 0; i < this.length; i += 1) {
this[i].removeAttribute(attr);
}
return this;
}
function data(key, value) {
var el;
if (typeof value === 'undefined') {
el = this[0];
// Get value
if (el) {
if (el.dom7ElementDataStorage && (key in el.dom7ElementDataStorage)) {
return el.dom7ElementDataStorage[key];
}
var dataKey = el.getAttribute(("data-" + key));
if (dataKey) {
return dataKey;
}
return undefined;
}
return undefined;
}
// Set value
for (var i = 0; i < this.length; i += 1) {
el = this[i];
if (!el.dom7ElementDataStorage) { el.dom7ElementDataStorage = {}; }
el.dom7ElementDataStorage[key] = value;
}
return this;
}
// Transforms
// eslint-disable-next-line
function transform(transform) {
for (var i = 0; i < this.length; i += 1) {
var elStyle = this[i].style;
elStyle.webkitTransform = transform;
elStyle.transform = transform;
}
return this;
}
function transition(duration) {
if (typeof duration !== 'string') {
duration = duration + "ms"; // eslint-disable-line
}
for (var i = 0; i < this.length; i += 1) {
var elStyle = this[i].style;
elStyle.webkitTransitionDuration = duration;
elStyle.transitionDuration = duration;
}
return this;
}
// Events
function on() {
var assign;
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var eventType = args[0];
var targetSelector = args[1];
var listener = args[2];
var capture = args[3];
if (typeof args[1] === 'function') {
(assign = args, eventType = assign[0], listener = assign[1], capture = assign[2]);
targetSelector = undefined;
}
if (!capture) { capture = false; }
function handleLiveEvent(e) {
var target = e.target;
if (!target) { return; }
var eventData = e.target.dom7EventData || [];
if (eventData.indexOf(e) < 0) {
eventData.unshift(e);
}
if ($(target).is(targetSelector)) { listener.apply(target, eventData); }
else {
var parents = $(target).parents(); // eslint-disable-line
for (var k = 0; k < parents.length; k += 1) {
if ($(parents[k]).is(targetSelector)) { listener.apply(parents[k], eventData); }
}
}
}
function handleEvent(e) {
var eventData = e && e.target ? e.target.dom7EventData || [] : [];
if (eventData.indexOf(e) < 0) {
eventData.unshift(e);
}
listener.apply(this, eventData);
}
var events = eventType.split(' ');
var j;
for (var i = 0; i < this.length; i += 1) {
var el = this[i];
if (!targetSelector) {
for (j = 0; j < events.length; j += 1) {
var event = events[j];
if (!el.dom7Listeners) { el.dom7Listeners = {}; }
if (!el.dom7Listeners[event]) { el.dom7Listeners[event] = []; }
el.dom7Listeners[event].push({
listener: listener,
proxyListener: handleEvent,
});
el.addEventListener(event, handleEvent, capture);
}
} else {
// Live events
for (j = 0; j < events.length; j += 1) {
var event$1 = events[j];
if (!el.dom7LiveListeners) { el.dom7LiveListeners = {}; }
if (!el.dom7LiveListeners[event$1]) { el.dom7LiveListeners[event$1] = []; }
el.dom7LiveListeners[event$1].push({
listener: listener,
proxyListener: handleLiveEvent,
});
el.addEventListener(event$1, handleLiveEvent, capture);
}
}
}
return this;
}
function off() {
var assign;
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var eventType = args[0];
var targetSelector = args[1];
var listener = args[2];
var capture = args[3];
if (typeof args[1] === 'function') {
(assign = args, eventType = assign[0], listener = assign[1], capture = assign[2]);
targetSelector = undefined;
}
if (!capture) { capture = false; }
var events = eventType.split(' ');
for (var i = 0; i < events.length; i += 1) {
var event = events[i];
for (var j = 0; j < this.length; j += 1) {
var el = this[j];
var handlers = (void 0);
if (!targetSelector && el.dom7Listeners) {
handlers = el.dom7Listeners[event];
} else if (targetSelector && el.dom7LiveListeners) {
handlers = el.dom7LiveListeners[event];
}
if (handlers && handlers.length) {
for (var k = handlers.length - 1; k >= 0; k -= 1) {
var handler = handlers[k];
if (listener && handler.listener === listener) {
el.removeEventListener(event, handler.proxyListener, capture);
handlers.splice(k, 1);
} else if (listener && handler.listener && handler.listener.dom7proxy && handler.listener.dom7proxy === listener) {
el.removeEventListener(event, handler.proxyListener, capture);
handlers.splice(k, 1);
} else if (!listener) {
el.removeEventListener(event, handler.proxyListener, capture);
handlers.splice(k, 1);
}
}
}
}
}
return this;
}
function trigger() {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var events = args[0].split(' ');
var eventData = args[1];
for (var i = 0; i < events.length; i += 1) {
var event = events[i];
for (var j = 0; j < this.length; j += 1) {
var el = this[j];
var evt = (void 0);
try {
evt = new win.CustomEvent(event, {
detail: eventData,
bubbles: true,
cancelable: true,
});
} catch (e) {
evt = doc.createEvent('Event');
evt.initEvent(event, true, true);
evt.detail = eventData;
}
// eslint-disable-next-line
el.dom7EventData = args.filter(function (data, dataIndex) { return dataIndex > 0; });
el.dispatchEvent(evt);
el.dom7EventData = [];
delete el.dom7EventData;
}
}
return this;
}
function transitionEnd(callback) {
var events = ['webkitTransitionEnd', 'transitionend'];
var dom = this;
var i;
function fireCallBack(e) {
/* jshint validthis:true */
if (e.target !== this) { return; }
callback.call(this, e);
for (i = 0; i < events.length; i += 1) {
dom.off(events[i], fireCallBack);
}
}
if (callback) {
for (i = 0; i < events.length; i += 1) {
dom.on(events[i], fireCallBack);
}
}
return this;
}
function outerWidth(includeMargins) {
if (this.length > 0) {
if (includeMargins) {
// eslint-disable-next-line
var styles = this.styles();
return this[0].offsetWidth + parseFloat(styles.getPropertyValue('margin-right')) + parseFloat(styles.getPropertyValue('margin-left'));
}
return this[0].offsetWidth;
}
return null;
}
function outerHeight(includeMargins) {
if (this.length > 0) {
if (includeMargins) {
// eslint-disable-next-line
var styles = this.styles();
return this[0].offsetHeight + parseFloat(styles.getPropertyValue('margin-top')) + parseFloat(styles.getPropertyValue('margin-bottom'));
}
return this[0].offsetHeight;
}
return null;
}
function offset() {
if (this.length > 0) {
var el = this[0];
var box = el.getBoundingClientRect();
var body = doc.body;
var clientTop = el.clientTop || body.clientTop || 0;
var clientLeft = el.clientLeft || body.clientLeft || 0;
var scrollTop = el === win ? win.scrollY : el.scrollTop;
var scrollLeft = el === win ? win.scrollX : el.scrollLeft;
return {
top: (box.top + scrollTop) - clientTop,
left: (box.left + scrollLeft) - clientLeft,
};
}
return null;
}
function styles() {
if (this[0]) { return win.getComputedStyle(this[0], null); }
return {};
}
function css(props, value) {
var i;
if (arguments.length === 1) {
if (typeof props === 'string') {
if (this[0]) { return win.getComputedStyle(this[0], null).getPropertyValue(props); }
} else {
for (i = 0; i < this.length; i += 1) {
// eslint-disable-next-line
for (var prop in props) {
this[i].style[prop] = props[prop];
}
}
return this;
}
}
if (arguments.length === 2 && typeof props === 'string') {
for (i = 0; i < this.length; i += 1) {
this[i].style[props] = value;
}
return this;
}
return this;
}
// Iterate over the collection passing elements to `callback`
function each(callback) {
// Don't bother continuing without a callback
if (!callback) { return this; }
// Iterate over the current collection
for (var i = 0; i < this.length; i += 1) {
// If the callback returns false
if (callback.call(this[i], i, this[i]) === false) {
// End the loop early
return this;
}
}
// Return `this` to allow chained DOM operations
return this;
}
// eslint-disable-next-line
function html(html) {
if (typeof html === 'undefined') {
return this[0] ? this[0].innerHTML : undefined;
}
for (var i = 0; i < this.length; i += 1) {
this[i].innerHTML = html;
}
return this;
}
// eslint-disable-next-line
function text(text) {
if (typeof text === 'undefined') {
if (this[0]) {
return this[0].textContent.trim();
}
return null;
}
for (var i = 0; i < this.length; i += 1) {
this[i].textContent = text;
}
return this;
}
function is(selector) {
var el = this[0];
var compareWith;
var i;
if (!el || typeof selector === 'undefined') { return false; }
if (typeof selector === 'string') {
if (el.matches) { return el.matches(selector); }
else if (el.webkitMatchesSelector) { return el.webkitMatchesSelector(selector); }
else if (el.msMatchesSelector) { return el.msMatchesSelector(selector); }
compareWith = $(selector);
for (i = 0; i < compareWith.length; i += 1) {
if (compareWith[i] === el) { return true; }
}
return false;
} else if (selector === doc) { return el === doc; }
else if (selector === win) { return el === win; }
if (selector.nodeType || selector instanceof Dom7) {
compareWith = selector.nodeType ? [selector] : selector;
for (i = 0; i < compareWith.length; i += 1) {
if (compareWith[i] === el) { return true; }
}
return false;
}
return false;
}
function index() {
var child = this[0];
var i;
if (child) {
i = 0;
// eslint-disable-next-line
while ((child = child.previousSibling) !== null) {
if (child.nodeType === 1) { i += 1; }
}
return i;
}
return undefined;
}
// eslint-disable-next-line
function eq(index) {
if (typeof index === 'undefined') { return this; }
var length = this.length;
var returnIndex;
if (index > length - 1) {
return new Dom7([]);
}
if (index < 0) {
returnIndex = length + index;
if (returnIndex < 0) { return new Dom7([]); }
return new Dom7([this[returnIndex]]);
}
return new Dom7([this[index]]);
}
function append() {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var newChild;
for (var k = 0; k < args.length; k += 1) {
newChild = args[k];
for (var i = 0; i < this.length; i += 1) {
if (typeof newChild === 'string') {
var tempDiv = doc.createElement('div');
tempDiv.innerHTML = newChild;
while (tempDiv.firstChild) {
this[i].appendChild(tempDiv.firstChild);
}
} else if (newChild instanceof Dom7) {
for (var j = 0; j < newChild.length; j += 1) {
this[i].appendChild(newChild[j]);
}
} else {
this[i].appendChild(newChild);
}
}
}
return this;
}
function prepend(newChild) {
var i;
var j;
for (i = 0; i < this.length; i += 1) {
if (typeof newChild === 'string') {
var tempDiv = doc.createElement('div');
tempDiv.innerHTML = newChild;
for (j = tempDiv.childNodes.length - 1; j >= 0; j -= 1) {
this[i].insertBefore(tempDiv.childNodes[j], this[i].childNodes[0]);
}
} else if (newChild instanceof Dom7) {
for (j = 0; j < newChild.length; j += 1) {
this[i].insertBefore(newChild[j], this[i].childNodes[0]);
}
} else {
this[i].insertBefore(newChild, this[i].childNodes[0]);
}
}
return this;
}
function next(selector) {
if (this.length > 0) {
if (selector) {
if (this[0].nextElementSibling && $(this[0].nextElementSibling).is(selector)) {
return new Dom7([this[0].nextElementSibling]);
}
return new Dom7([]);
}
if (this[0].nextElementSibling) { return new Dom7([this[0].nextElementSibling]); }
return new Dom7([]);
}
return new Dom7([]);
}
function nextAll(selector) {
var nextEls = [];
var el = this[0];
if (!el) { return new Dom7([]); }
while (el.nextElementSibling) {
var next = el.nextElementSibling; // eslint-disable-line
if (selector) {
if ($(next).is(selector)) { nextEls.push(next); }
} else { nextEls.push(next); }
el = next;
}
return new Dom7(nextEls);
}
function prev(selector) {
if (this.length > 0) {
var el = this[0];
if (selector) {
if (el.previousElementSibling && $(el.previousElementSibling).is(selector)) {
return new Dom7([el.previousElementSibling]);
}
return new Dom7([]);
}
if (el.previousElementSibling) { return new Dom7([el.previousElementSibling]); }
return new Dom7([]);
}
return new Dom7([]);
}
function prevAll(selector) {
var prevEls = [];
var el = this[0];
if (!el) { return new Dom7([]); }
while (el.previousElementSibling) {
var prev = el.previousElementSibling; // eslint-disable-line
if (selector) {
if ($(prev).is(selector)) { prevEls.push(prev); }
} else { prevEls.push(prev); }
el = prev;
}
return new Dom7(prevEls);
}
function parent(selector) {
var parents = []; // eslint-disable-line
for (var i = 0; i < this.length; i += 1) {
if (this[i].parentNode !== null) {
if (selector) {
if ($(this[i].parentNode).is(selector)) { parents.push(this[i].parentNode); }
} else {
parents.push(this[i].parentNode);
}
}
}
return $(unique(parents));
}
function parents(selector) {
var parents = []; // eslint-disable-line
for (var i = 0; i < this.length; i += 1) {
var parent = this[i].parentNode; // eslint-disable-line
while (parent) {
if (selector) {
if ($(parent).is(selector)) { parents.push(parent); }
} else {
parents.push(parent);
}
parent = parent.parentNode;
}
}
return $(unique(parents));
}
function closest(selector) {
var closest = this; // eslint-disable-line
if (typeof selector === 'undefined') {
return new Dom7([]);
}
if (!closest.is(selector)) {
closest = closest.parents(selector).eq(0);
}
return closest;
}
function find(selector) {
var foundElements = [];
for (var i = 0; i < this.length; i += 1) {
var found = this[i].querySelectorAll(selector);
for (var j = 0; j < found.length; j += 1) {
foundElements.push(found[j]);
}
}
return new Dom7(foundElements);
}
function children(selector) {
var children = []; // eslint-disable-line
for (var i = 0; i < this.length; i += 1) {
var childNodes = this[i].childNodes;
for (var j = 0; j < childNodes.length; j += 1) {
if (!selector) {
if (childNodes[j].nodeType === 1) { children.push(childNodes[j]); }
} else if (childNodes[j].nodeType === 1 && $(childNodes[j]).is(selector)) {
children.push(childNodes[j]);
}
}
}
return new Dom7(unique(children));
}
function remove() {
for (var i = 0; i < this.length; i += 1) {
if (this[i].parentNode) { this[i].parentNode.removeChild(this[i]); }
}
return this;
}
function add() {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var dom = this;
var i;
var j;
for (i = 0; i < args.length; i += 1) {
var toAdd = $(args[i]);
for (j = 0; j < toAdd.length; j += 1) {
dom[dom.length] = toAdd[j];
dom.length += 1;
}
}
return dom;
}
var Methods = {
addClass: addClass,
removeClass: removeClass,
hasClass: hasClass,
toggleClass: toggleClass,
attr: attr,
removeAttr: removeAttr,
data: data,
transform: transform,
transition: transition,
on: on,
off: off,
trigger: trigger,
transitionEnd: transitionEnd,
outerWidth: outerWidth,
outerHeight: outerHeight,
offset: offset,
css: css,
each: each,
html: html,
text: text,
is: is,
index: index,
eq: eq,
append: append,
prepend: prepend,
next: next,
nextAll: nextAll,
prev: prev,
prevAll: prevAll,
parent: parent,
parents: parents,
closest: closest,
find: find,
children: children,
remove: remove,
add: add,
styles: styles,
};
Object.keys(Methods).forEach(function (methodName) {
$.fn[methodName] = Methods[methodName];
});
var Utils = {
deleteProps: function deleteProps(obj) {
var object = obj;
Object.keys(object).forEach(function (key) {
try {
object[key] = null;
} catch (e) {
// no getter for object
}
try {
delete object[key];
} catch (e) {
// something got wrong
}
});
},
nextTick: function nextTick(callback, delay) {
if ( delay === void 0 ) delay = 0;
return setTimeout(callback, delay);
},
now: function now() {
return Date.now();
},
getTranslate: function getTranslate(el, axis) {
if ( axis === void 0 ) axis = 'x';
var matrix;
var curTransform;
var transformMatrix;
var curStyle = win.getComputedStyle(el, null);
if (win.WebKitCSSMatrix) {
curTransform = curStyle.transform || curStyle.webkitTransform;
if (curTransform.split(',').length > 6) {
curTransform = curTransform.split(', ').map(function (a) { return a.replace(',', '.'); }).join(', ');
}
// Some old versions of Webkit choke when 'none' is passed; pass
// empty string instead in this case
transformMatrix = new win.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
} else {
transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
matrix = transformMatrix.toString().split(',');
}
if (axis === 'x') {
// Latest Chrome and webkits Fix
if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m41; }
// Crazy IE10 Matrix
else if (matrix.length === 16) { curTransform = parseFloat(matrix[12]); }
// Normal Browsers
else { curTransform = parseFloat(matrix[4]); }
}
if (axis === 'y') {
// Latest Chrome and webkits Fix
if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m42; }
// Crazy IE10 Matrix
else if (matrix.length === 16) { curTransform = parseFloat(matrix[13]); }
// Normal Browsers
else { curTransform = parseFloat(matrix[5]); }
}
return curTransform || 0;
},
parseUrlQuery: function parseUrlQuery(url) {
var query = {};
var urlToParse = url || win.location.href;
var i;
var params;
var param;
var length;
if (typeof urlToParse === 'string' && urlToParse.length) {
urlToParse = urlToParse.indexOf('?') > -1 ? urlToParse.replace(/\S*\?/, '') : '';
params = urlToParse.split('&').filter(function (paramsPart) { return paramsPart !== ''; });
length = params.length;
for (i = 0; i < length; i += 1) {
param = params[i].replace(/#\S+/g, '').split('=');
query[decodeURIComponent(param[0])] = typeof param[1] === 'undefined' ? undefined : decodeURIComponent(param[1]) || '';
}
}
return query;
},
isObject: function isObject(o) {
return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
},
extend: function extend() {
var args = [], len$1 = arguments.length;
while ( len$1-- ) args[ len$1 ] = arguments[ len$1 ];
var to = Object(args[0]);
for (var i = 1; i < args.length; i += 1) {
var nextSource = args[i];
if (nextSource !== undefined && nextSource !== null) {
var keysArray = Object.keys(Object(nextSource));
for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) {
var nextKey = keysArray[nextIndex];
var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);
if (desc !== undefined && desc.enumerable) {
if (Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
Utils.extend(to[nextKey], nextSource[nextKey]);
} else if (!Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
to[nextKey] = {};
Utils.extend(to[nextKey], nextSource[nextKey]);
} else {
to[nextKey] = nextSource[nextKey];
}
}
}
}
}
return to;
},
};
var Support = (function Support() {
var testDiv = doc.createElement('div');
return {
touch: (win.Modernizr && win.Modernizr.touch === true) || (function checkTouch() {
return !!((win.navigator.maxTouchPoints > 0) || ('ontouchstart' in win) || (win.DocumentTouch && doc instanceof win.DocumentTouch));
}()),
pointerEvents: !!(win.navigator.pointerEnabled || win.PointerEvent || ('maxTouchPoints' in win.navigator && win.navigator.maxTouchPoints > 0)),
prefixedPointerEvents: !!win.navigator.msPointerEnabled,
transition: (function checkTransition() {
var style = testDiv.style;
return ('transition' in style || 'webkitTransition' in style || 'MozTransition' in style);
}()),
transforms3d: (win.Modernizr && win.Modernizr.csstransforms3d === true) || (function checkTransforms3d() {
var style = testDiv.style;
return ('webkitPerspective' in style || 'MozPerspective' in style || 'OPerspective' in style || 'MsPerspective' in style || 'perspective' in style);
}()),
flexbox: (function checkFlexbox() {
var style = testDiv.style;
var styles = ('alignItems webkitAlignItems webkitBoxAlign msFlexAlign mozBoxAlign webkitFlexDirection msFlexDirection mozBoxDirection mozBoxOrient webkitBoxDirection webkitBoxOrient').split(' ');
for (var i = 0; i < styles.length; i += 1) {
if (styles[i] in style) { return true; }
}
return false;
}()),
observer: (function checkObserver() {
return ('MutationObserver' in win || 'WebkitMutationObserver' in win);
}()),
passiveListener: (function checkPassiveListener() {
var supportsPassive = false;
try {
var opts = Object.defineProperty({}, 'passive', {
// eslint-disable-next-line
get: function get() {
supportsPassive = true;
},
});
win.addEventListener('testPassiveListener', null, opts);
} catch (e) {
// No support
}
return supportsPassive;
}()),
gestures: (function checkGestures() {
return 'ongesturestart' in win;
}()),
};
}());
var Browser = (function Browser() {
function isSafari() {
var ua = win.navigator.userAgent.toLowerCase();
return (ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0);
}
return {
isIE: !!win.navigator.userAgent.match(/Trident/g) || !!win.navigator.userAgent.match(/MSIE/g),
isEdge: !!win.navigator.userAgent.match(/Edge/g),
isSafari: isSafari(),
isUiWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(win.navigator.userAgent),
};
}());
var SwiperClass = function SwiperClass(params) {
if ( params === void 0 ) params = {};
var self = this;
self.params = params;
// Events
self.eventsListeners = {};
if (self.params && self.params.on) {
Object.keys(self.params.on).forEach(function (eventName) {
self.on(eventName, self.params.on[eventName]);
});
}
};
var staticAccessors = { components: { configurable: true } };
SwiperClass.prototype.on = function on (events, handler, priority) {
var self = this;
if (typeof handler !== 'function') { return self; }
var method = priority ? 'unshift' : 'push';
events.split(' ').forEach(function (event) {
if (!self.eventsListeners[event]) { self.eventsListeners[event] = []; }
self.eventsListeners[event][method](handler);
});
return self;
};
SwiperClass.prototype.once = function once (events, handler, priority) {
var self = this;
if (typeof handler !== 'function') { return self; }
function onceHandler() {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
handler.apply(self, args);
self.off(events, onceHandler);
if (onceHandler.f7proxy) {
delete onceHandler.f7proxy;
}
}
onceHandler.f7proxy = handler;
return self.on(events, onceHandler, priority);
};
SwiperClass.prototype.off = function off (events, handler) {
var self = this;
if (!self.eventsListeners) { return self; }
events.split(' ').forEach(function (event) {
if (typeof handler === 'undefined') {
self.eventsListeners[event] = [];
} else if (self.eventsListeners[event] && self.eventsListeners[event].length) {
self.eventsListeners[event].forEach(function (eventHandler, index) {
if (eventHandler === handler || (eventHandler.f7proxy && eventHandler.f7proxy === handler)) {
self.eventsListeners[event].splice(index, 1);
}
});
}
});
return self;
};
SwiperClass.prototype.emit = function emit () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var self = this;
if (!self.eventsListeners) { return self; }
var events;
var data;
var context;
if (typeof args[0] === 'string' || Array.isArray(args[0])) {
events = args[0];
data = args.slice(1, args.length);
context = self;
} else {
events = args[0].events;
data = args[0].data;
context = args[0].context || self;
}
var eventsArray = Array.isArray(events) ? events : events.split(' ');
eventsArray.forEach(function (event) {
if (self.eventsListeners && self.eventsListeners[event]) {
var handlers = [];
self.eventsListeners[event].forEach(function (eventHandler) {
handlers.push(eventHandler);
});
handlers.forEach(function (eventHandler) {
eventHandler.apply(context, data);
});
}
});
return self;
};
SwiperClass.prototype.useModulesParams = function useModulesParams (instanceParams) {
var instance = this;
if (!instance.modules) { return; }
Object.keys(instance.modules).forEach(function (moduleName) {
var module = instance.modules[moduleName];
// Extend params
if (module.params) {
Utils.extend(instanceParams, module.params);
}
});
};
SwiperClass.prototype.useModules = function useModules (modulesParams) {
if ( modulesParams === void 0 ) modulesParams = {};
var instance = this;
if (!instance.modules) { return; }
Object.keys(instance.modules).forEach(function (moduleName) {
var module = instance.modules[moduleName];
var moduleParams = modulesParams[moduleName] || {};
// Extend instance methods and props
if (module.instance) {
Object.keys(module.instance).forEach(function (modulePropName) {
var moduleProp = module.instance[modulePropName];
if (typeof moduleProp === 'function') {
instance[modulePropName] = moduleProp.bind(instance);
} else {
instance[modulePropName] = moduleProp;
}
});
}
// Add event listeners
if (module.on && instance.on) {
Object.keys(module.on).forEach(function (moduleEventName) {
instance.on(moduleEventName, module.on[moduleEventName]);
});
}
// Module create callback
if (module.create) {
module.create.bind(instance)(moduleParams);
}
});
};
staticAccessors.components.set = function (components) {
var Class = this;
if (!Class.use) { return; }
Class.use(components);
};
SwiperClass.installModule = function installModule (module) {
var params = [], len = arguments.length - 1;
while ( len-- > 0 ) params[ len ] = arguments[ len + 1 ];
var Class = this;
if (!Class.prototype.modules) { Class.prototype.modules = {}; }
var name = module.name || (((Object.keys(Class.prototype.modules).length) + "_" + (Utils.now())));
Class.prototype.modules[name] = module;
// Prototype
if (module.proto) {
Object.keys(module.proto).forEach(function (key) {
Class.prototype[key] = module.proto[key];
});
}
// Class
if (module.static) {
Object.keys(module.static).forEach(function (key) {
Class[key] = module.static[key];
});
}
// Callback
if (module.install) {
module.install.apply(Class, params);
}
return Class;
};
SwiperClass.use = function use (module) {
var params = [], len = arguments.length - 1;
while ( len-- > 0 ) params[ len ] = arguments[ len + 1 ];
var Class = this;
if (Array.isArray(module)) {
module.forEach(function (m) { return Class.installModule(m); });
return Class;
}
return Class.installModule.apply(Class, [ module ].concat( params ));
};
Object.defineProperties( SwiperClass, staticAccessors );
function updateSize () {
var swiper = this;
var width;
var height;
var $el = swiper.$el;
if (typeof swiper.params.width !== 'undefined') {
width = swiper.params.width;
} else {
width = $el[0].clientWidth;
}
if (typeof swiper.params.height !== 'undefined') {
height = swiper.params.height;
} else {
height = $el[0].clientHeight;
}
if ((width === 0 && swiper.isHorizontal()) || (height === 0 && swiper.isVertical())) {
return;
}
// Subtract paddings
width = width - parseInt($el.css('padding-left'), 10) - parseInt($el.css('padding-right'), 10);
height = height - parseInt($el.css('padding-top'), 10) - parseInt($el.css('padding-bottom'), 10);
Utils.extend(swiper, {
width: width,
height: height,
size: swiper.isHorizontal() ? width : height,
});
}
function updateSlides () {
var swiper = this;
var params = swiper.params;
var $wrapperEl = swiper.$wrapperEl;
var swiperSize = swiper.size;
var rtl = swiper.rtlTranslate;
var wrongRTL = swiper.wrongRTL;
var isVirtual = swiper.virtual && params.virtual.enabled;
var previousSlidesLength = isVirtual ? swiper.virtual.slides.length : swiper.slides.length;
var slides = $wrapperEl.children(("." + (swiper.params.slideClass)));
var slidesLength = isVirtual ? swiper.virtual.slides.length : slides.length;
var snapGrid = [];
var slidesGrid = [];
var slidesSizesGrid = [];
var offsetBefore = params.slidesOffsetBefore;
if (typeof offsetBefore === 'function') {
offsetBefore = params.slidesOffsetBefore.call(swiper);
}
var offsetAfter = params.slidesOffsetAfter;
if (typeof offsetAfter === 'function') {
offsetAfter = params.slidesOffsetAfter.call(swiper);
}
var previousSnapGridLength = swiper.snapGrid.length;
var previousSlidesGridLength = swiper.snapGrid.length;
var spaceBetween = params.spaceBetween;
var slidePosition = -offsetBefore;
var prevSlideSize = 0;
var index = 0;
if (typeof swiperSize === 'undefined') {
return;
}
if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
spaceBetween = (parseFloat(spaceBetween.replace('%', '')) / 100) * swiperSize;
}
swiper.virtualSize = -spaceBetween;
// reset margins
if (rtl) { slides.css({ marginLeft: '', marginTop: '' }); }
else { slides.css({ marginRight: '', marginBottom: '' }); }
var slidesNumberEvenToRows;
if (params.slidesPerColumn > 1) {
if (Math.floor(slidesLength / params.slidesPerColumn) === slidesLength / swiper.params.slidesPerColumn) {
slidesNumberEvenToRows = slidesLength;
} else {
slidesNumberEvenToRows = Math.ceil(slidesLength / params.slidesPerColumn) * params.slidesPerColumn;
}
if (params.slidesPerView !== 'auto' && params.slidesPerColumnFill === 'row') {
slidesNumberEvenToRows = Math.max(slidesNumberEvenToRows, params.slidesPerView * params.slidesPerColumn);
}
}
// Calc slides
var slideSize;
var slidesPerColumn = params.slidesPerColumn;
var slidesPerRow = slidesNumberEvenToRows / slidesPerColumn;
var numFullColumns = Math.floor(slidesLength / params.slidesPerColumn);
for (var i = 0; i < slidesLength; i += 1) {
slideSize = 0;
var slide = slides.eq(i);
if (params.slidesPerColumn > 1) {
// Set slides order
var newSlideOrderIndex = (void 0);
var column = (void 0);
var row = (void 0);
if (params.slidesPerColumnFill === 'column') {
column = Math.floor(i / slidesPerColumn);
row = i - (column * slidesPerColumn);
if (column > numFullColumns || (column === numFullColumns && row === slidesPerColumn - 1)) {
row += 1;
if (row >= slidesPerColumn) {
row = 0;
column += 1;
}
}
newSlideOrderIndex = column + ((row * slidesNumberEvenToRows) / slidesPerColumn);
slide
.css({
'-webkit-box-ordinal-group': newSlideOrderIndex,
'-moz-box-ordinal-group': newSlideOrderIndex,
'-ms-flex-order': newSlideOrderIndex,
'-webkit-order': newSlideOrderIndex,
order: newSlideOrderIndex,
});
} else {
row = Math.floor(i / slidesPerRow);
column = i - (row * slidesPerRow);
}
slide
.css(
("margin-" + (swiper.isHorizontal() ? 'top' : 'left')),
(row !== 0 && params.spaceBetween) && (((params.spaceBetween) + "px"))
)
.attr('data-swiper-column', column)
.attr('data-swiper-row', row);
}
if (slide.css('display') === 'none') { continue; } // eslint-disable-line
if (params.slidesPerView === 'auto') {
var slideStyles = win.getComputedStyle(slide[0], null);
var currentTransform = slide[0].style.transform;
var currentWebKitTransform = slide[0].style.webkitTransform;
if (currentTransform) {
slide[0].style.transform = 'none';
}
if (currentWebKitTransform) {
slide[0].style.webkitTransform = 'none';
}
if (params.roundLengths) {
slideSize = swiper.isHorizontal()
? slide.outerWidth(true)
: slide.outerHeight(true);
} else {
// eslint-disable-next-line
if (swiper.isHorizontal()) {
var width = parseFloat(slideStyles.getPropertyValue('width'));
var paddingLeft = parseFloat(slideStyles.getPropertyValue('padding-left'));
var paddingRight = parseFloat(slideStyles.getPropertyValue('padding-right'));
var marginLeft = parseFloat(slideStyles.getPropertyValue('margin-left'));
var marginRight = parseFloat(slideStyles.getPropertyValue('margin-right'));
var boxSizing = slideStyles.getPropertyValue('box-sizing');
if (boxSizing && boxSizing === 'border-box') {
slideSize = width + marginLeft + marginRight;
} else {
slideSize = width + paddingLeft + paddingRight + marginLeft + marginRight;
}
} else {
var height = parseFloat(slideStyles.getPropertyValue('height'));
var paddingTop = parseFloat(slideStyles.getPropertyValue('padding-top'));
var paddingBottom = parseFloat(slideStyles.getPropertyValue('padding-bottom'));
var marginTop = parseFloat(slideStyles.getPropertyValue('margin-top'));
var marginBottom = parseFloat(slideStyles.getPropertyValue('margin-bottom'));
var boxSizing$1 = slideStyles.getPropertyValue('box-sizing');
if (boxSizing$1 && boxSizing$1 === 'border-box') {
slideSize = height + marginTop + marginBottom;
} else {
slideSize = height + paddingTop + paddingBottom + marginTop + marginBottom;
}
}
}
if (currentTransform) {
slide[0].style.transform = currentTransform;
}
if (currentWebKitTransform) {
slide[0].style.webkitTransform = currentWebKitTransform;
}
if (params.roundLengths) { slideSize = Math.floor(slideSize); }
} else {
slideSize = (swiperSize - ((params.slidesPerView - 1) * spaceBetween)) / params.slidesPerView;
if (params.roundLengths) { slideSize = Math.floor(slideSize); }
if (slides[i]) {
if (swiper.isHorizontal()) {
slides[i].style.width = slideSize + "px";
} else {
slides[i].style.height = slideSize + "px";
}
}
}
if (slides[i]) {
slides[i].swiperSlideSize = slideSize;
}
slidesSizesGrid.push(slideSize);
if (params.centeredSlides) {
slidePosition = slidePosition + (slideSize / 2) + (prevSlideSize / 2) + spaceBetween;
if (prevSlideSize === 0 && i !== 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
if (i === 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
if (Math.abs(slidePosition) < 1 / 1000) { slidePosition = 0; }
if (params.roundLengths) { slidePosition = Math.floor(slidePosition); }
if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
slidesGrid.push(slidePosition);
} else {
if (params.roundLengths) { slidePosition = Math.floor(slidePosition); }
if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
slidesGrid.push(slidePosition);
slidePosition = slidePosition + slideSize + spaceBetween;
}
swiper.virtualSize += slideSize + spaceBetween;
prevSlideSize = slideSize;
index += 1;
}
swiper.virtualSize = Math.max(swiper.virtualSize, swiperSize) + offsetAfter;
var newSlidesGrid;
if (
rtl && wrongRTL && (params.effect === 'slide' || params.effect === 'coverflow')) {
$wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") });
}
if (!Support.flexbox || params.setWrapperSize) {
if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
}
if (params.slidesPerColumn > 1) {
swiper.virtualSize = (slideSize + params.spaceBetween) * slidesNumberEvenToRows;
swiper.virtualSize = Math.ceil(swiper.virtualSize / params.slidesPerColumn) - params.spaceBetween;
if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
if (params.centeredSlides) {
newSlidesGrid = [];
for (var i$1 = 0; i$1 < snapGrid.length; i$1 += 1) {
var slidesGridItem = snapGrid[i$1];
if (params.roundLengths) { slidesGridItem = Math.floor(slidesGridItem); }
if (snapGrid[i$1] < swiper.virtualSize + snapGrid[0]) { newSlidesGrid.push(slidesGridItem); }
}
snapGrid = newSlidesGrid;
}
}
// Remove last grid elements depending on width
if (!params.centeredSlides) {
newSlidesGrid = [];
for (var i$2 = 0; i$2 < snapGrid.length; i$2 += 1) {
var slidesGridItem$1 = snapGrid[i$2];
if (params.roundLengths) { slidesGridItem$1 = Math.floor(slidesGridItem$1); }
if (snapGrid[i$2] <= swiper.virtualSize - swiperSize) {
newSlidesGrid.push(slidesGridItem$1);
}
}
snapGrid = newSlidesGrid;
if (Math.floor(swiper.virtualSize - swiperSize) - Math.floor(snapGrid[snapGrid.length - 1]) > 1) {
snapGrid.push(swiper.virtualSize - swiperSize);
}
}
if (snapGrid.length === 0) { snapGrid = [0]; }
if (params.spaceBetween !== 0) {
if (swiper.isHorizontal()) {
if (rtl) { slides.css({ marginLeft: (spaceBetween + "px") }); }
else { slides.css({ marginRight: (spaceBetween + "px") }); }
} else { slides.css({ marginBottom: (spaceBetween + "px") }); }
}
if (params.centerInsufficientSlides) {
var allSlidesSize = 0;
slidesSizesGrid.forEach(function (slideSizeValue) {
allSlidesSize += slideSizeValue + (params.spaceBetween ? params.spaceBetween : 0);
});
allSlidesSize -= params.spaceBetween;
if (allSlidesSize < swiperSize) {
var allSlidesOffset = (swiperSize - allSlidesSize) / 2;
snapGrid.forEach(function (snap, snapIndex) {
snapGrid[snapIndex] = snap - allSlidesOffset;
});
slidesGrid.forEach(function (snap, snapIndex) {
slidesGrid[snapIndex] = snap + allSlidesOffset;
});
}
}
Utils.extend(swiper, {
slides: slides,
snapGrid: snapGrid,
slidesGrid: slidesGrid,
slidesSizesGrid: slidesSizesGrid,
});
if (slidesLength !== previousSlidesLength) {
swiper.emit('slidesLengthChange');
}
if (snapGrid.length !== previousSnapGridLength) {
if (swiper.params.watchOverflow) { swiper.checkOverflow(); }
swiper.emit('snapGridLengthChange');
}
if (slidesGrid.length !== previousSlidesGridLength) {
swiper.emit('slidesGridLengthChange');
}
if (params.watchSlidesProgress || params.watchSlidesVisibility) {
swiper.updateSlidesOffset();
}
}
function updateAutoHeight (speed) {
var swiper = this;
var activeSlides = [];
var newHeight = 0;
var i;
if (typeof speed === 'number') {
swiper.setTransition(speed);
} else if (speed === true) {
swiper.setTransition(swiper.params.speed);
}
// Find slides currently in view
if (swiper.params.slidesPerView !== 'auto' && swiper.params.slidesPerView > 1) {
for (i = 0; i < Math.ceil(swiper.params.slidesPerView); i += 1) {
var index = swiper.activeIndex + i;
if (index > swiper.slides.length) { break; }
activeSlides.push(swiper.slides.eq(index)[0]);
}
} else {
activeSlides.push(swiper.slides.eq(swiper.activeIndex)[0]);
}
// Find new height from highest slide in view
for (i = 0; i < activeSlides.length; i += 1) {
if (typeof activeSlides[i] !== 'undefined') {
var height = activeSlides[i].offsetHeight;
newHeight = height > newHeight ? height : newHeight;
}
}
// Update Height
if (newHeight) { swiper.$wrapperEl.css('height', (newHeight + "px")); }
}
function updateSlidesOffset () {
var swiper = this;
var slides = swiper.slides;
for (var i = 0; i < slides.length; i += 1) {
slides[i].swiperSlideOffset = swiper.isHorizontal() ? slides[i].offsetLeft : slides[i].offsetTop;
}
}
function updateSlidesProgress (translate) {
if ( translate === void 0 ) translate = (this && this.translate) || 0;
var swiper = this;
var params = swiper.params;
var slides = swiper.slides;
var rtl = swiper.rtlTranslate;
if (slides.length === 0) { return; }
if (typeof slides[0].swiperSlideOffset === 'undefined') { swiper.updateSlidesOffset(); }
var offsetCenter = -translate;
if (rtl) { offsetCenter = translate; }
// Visible Slides
slides.removeClass(params.slideVisibleClass);
swiper.visibleSlidesIndexes = [];
swiper.visibleSlides = [];
for (var i = 0; i < slides.length; i += 1) {
var slide = slides[i];
var slideProgress = (
(offsetCenter + (params.centeredSlides ? swiper.minTranslate() : 0)) - slide.swiperSlideOffset
) / (slide.swiperSlideSize + params.spaceBetween);
if (params.watchSlidesVisibility) {
var slideBefore = -(offsetCenter - slide.swiperSlideOffset);
var slideAfter = slideBefore + swiper.slidesSizesGrid[i];
var isVisible = (slideBefore >= 0 && slideBefore < swiper.size)
|| (slideAfter > 0 && slideAfter <= swiper.size)
|| (slideBefore <= 0 && slideAfter >= swiper.size);
if (isVisible) {
swiper.visibleSlides.push(slide);
swiper.visibleSlidesIndexes.push(i);
slides.eq(i).addClass(params.slideVisibleClass);
}
}
slide.progress = rtl ? -slideProgress : slideProgress;
}
swiper.visibleSlides = $(swiper.visibleSlides);
}
function updateProgress (translate) {
if ( translate === void 0 ) translate = (this && this.translate) || 0;
var swiper = this;
var params = swiper.params;
var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
var progress = swiper.progress;
var isBeginning = swiper.isBeginning;
var isEnd = swiper.isEnd;
var wasBeginning = isBeginning;
var wasEnd = isEnd;
if (translatesDiff === 0) {
progress = 0;
isBeginning = true;
isEnd = true;
} else {
progress = (translate - swiper.minTranslate()) / (translatesDiff);
isBeginning = progress <= 0;
isEnd = progress >= 1;
}
Utils.extend(swiper, {
progress: progress,
isBeginning: isBeginning,
isEnd: isEnd,
});
if (params.watchSlidesProgress || params.watchSlidesVisibility) { swiper.updateSlidesProgress(translate); }
if (isBeginning && !wasBeginning) {
swiper.emit('reachBeginning toEdge');
}
if (isEnd && !wasEnd) {
swiper.emit('reachEnd toEdge');
}
if ((wasBeginning && !isBeginning) || (wasEnd && !isEnd)) {
swiper.emit('fromEdge');
}
swiper.emit('progress', progress);
}
function updateSlidesClasses () {
var swiper = this;
var slides = swiper.slides;
var params = swiper.params;
var $wrapperEl = swiper.$wrapperEl;
var activeIndex = swiper.activeIndex;
var realIndex = swiper.realIndex;
var isVirtual = swiper.virtual && params.virtual.enabled;
slides.removeClass(((params.slideActiveClass) + " " + (params.slideNextClass) + " " + (params.slidePrevClass) + " " + (params.slideDuplicateActiveClass) + " " + (params.slideDuplicateNextClass) + " " + (params.slideDuplicatePrevClass)));
var activeSlide;
if (isVirtual) {
activeSlide = swiper.$wrapperEl.find(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + activeIndex + "\"]"));
} else {
activeSlide = slides.eq(activeIndex);
}
// Active classes
activeSlide.addClass(params.slideActiveClass);
if (params.loop) {
// Duplicate to all looped slides
if (activeSlide.hasClass(params.slideDuplicateClass)) {
$wrapperEl
.children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + realIndex + "\"]"))
.addClass(params.slideDuplicateActiveClass);
} else {
$wrapperEl
.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]"))
.addClass(params.slideDuplicateActiveClass);
}
}
// Next Slide
var nextSlide = activeSlide.nextAll(("." + (params.slideClass))).eq(0).addClass(params.slideNextClass);
if (params.loop && nextSlide.length === 0) {
nextSlide = slides.eq(0);
nextSlide.addClass(params.slideNextClass);
}
// Prev Slide
var prevSlide = activeSlide.prevAll(("." + (params.slideClass))).eq(0).addClass(params.slidePrevClass);
if (params.loop && prevSlide.length === 0) {
prevSlide = slides.eq(-1);
prevSlide.addClass(params.slidePrevClass);
}
if (params.loop) {
// Duplicate to all looped slides
if (nextSlide.hasClass(params.slideDuplicateClass)) {
$wrapperEl
.children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
.addClass(params.slideDuplicateNextClass);
} else {
$wrapperEl
.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
.addClass(params.slideDuplicateNextClass);
}
if (prevSlide.hasClass(params.slideDuplicateClass)) {
$wrapperEl
.children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
.addClass(params.slideDuplicatePrevClass);
} else {
$wrapperEl
.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
.addClass(params.slideDuplicatePrevClass);
}
}
}
function updateActiveIndex (newActiveIndex) {
var swiper = this;
var translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate;
var slidesGrid = swiper.slidesGrid;
var snapGrid = swiper.snapGrid;
var params = swiper.params;
var previousIndex = swiper.activeIndex;
var previousRealIndex = swiper.realIndex;
var previousSnapIndex = swiper.snapIndex;
var activeIndex = newActiveIndex;
var snapIndex;
if (typeof activeIndex === 'undefined') {
for (var i = 0; i < slidesGrid.length; i += 1) {
if (typeof slidesGrid[i + 1] !== 'undefined') {
if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1] - ((slidesGrid[i + 1] - slidesGrid[i]) / 2)) {
activeIndex = i;
} else if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1]) {
activeIndex = i + 1;
}
} else if (translate >= slidesGrid[i]) {
activeIndex = i;
}
}
// Normalize slideIndex
if (params.normalizeSlideIndex) {
if (activeIndex < 0 || typeof activeIndex === 'undefined') { activeIndex = 0; }
}
}
if (snapGrid.indexOf(translate) >= 0) {
snapIndex = snapGrid.indexOf(translate);
} else {
snapIndex = Math.floor(activeIndex / params.slidesPerGroup);
}
if (snapIndex >= snapGrid.length) { snapIndex = snapGrid.length - 1; }
if (activeIndex === previousIndex) {
if (snapIndex !== previousSnapIndex) {
swiper.snapIndex = snapIndex;
swiper.emit('snapIndexChange');
}
return;
}
// Get real index
var realIndex = parseInt(swiper.slides.eq(activeIndex).attr('data-swiper-slide-index') || activeIndex, 10);
Utils.extend(swiper, {
snapIndex: snapIndex,
realIndex: realIndex,
previousIndex: previousIndex,
activeIndex: activeIndex,
});
swiper.emit('activeIndexChange');
swiper.emit('snapIndexChange');
if (previousRealIndex !== realIndex) {
swiper.emit('realIndexChange');
}
swiper.emit('slideChange');
}
function updateClickedSlide (e) {
var swiper = this;
var params = swiper.params;
var slide = $(e.target).closest(("." + (params.slideClass)))[0];
var slideFound = false;
if (slide) {
for (var i = 0; i < swiper.slides.length; i += 1) {
if (swiper.slides[i] === slide) { slideFound = true; }
}
}
if (slide && slideFound) {
swiper.clickedSlide = slide;
if (swiper.virtual && swiper.params.virtual.enabled) {
swiper.clickedIndex = parseInt($(slide).attr('data-swiper-slide-index'), 10);
} else {
swiper.clickedIndex = $(slide).index();
}
} else {
swiper.clickedSlide = undefined;
swiper.clickedIndex = undefined;
return;
}
if (params.slideToClickedSlide && swiper.clickedIndex !== undefined && swiper.clickedIndex !== swiper.activeIndex) {
swiper.slideToClickedSlide();
}
}
var update = {
updateSize: updateSize,
updateSlides: updateSlides,
updateAutoHeight: updateAutoHeight,
updateSlidesOffset: updateSlidesOffset,
updateSlidesProgress: updateSlidesProgress,
updateProgress: updateProgress,
updateSlidesClasses: updateSlidesClasses,
updateActiveIndex: updateActiveIndex,
updateClickedSlide: updateClickedSlide,
};
function getTranslate (axis) {
if ( axis === void 0 ) axis = this.isHorizontal() ? 'x' : 'y';
var swiper = this;
var params = swiper.params;
var rtl = swiper.rtlTranslate;
var translate = swiper.translate;
var $wrapperEl = swiper.$wrapperEl;
if (params.virtualTranslate) {
return rtl ? -translate : translate;
}
var currentTranslate = Utils.getTranslate($wrapperEl[0], axis);
if (rtl) { currentTranslate = -currentTranslate; }
return currentTranslate || 0;
}
function setTranslate (translate, byController) {
var swiper = this;
var rtl = swiper.rtlTranslate;
var params = swiper.params;
var $wrapperEl = swiper.$wrapperEl;
var progress = swiper.progress;
var x = 0;
var y = 0;
var z = 0;
if (swiper.isHorizontal()) {
x = rtl ? -translate : translate;
} else {
y = translate;
}
if (params.roundLengths) {
x = Math.floor(x);
y = Math.floor(y);
}
if (!params.virtualTranslate) {
if (Support.transforms3d) { $wrapperEl.transform(("translate3d(" + x + "px, " + y + "px, " + z + "px)")); }
else { $wrapperEl.transform(("translate(" + x + "px, " + y + "px)")); }
}
swiper.previousTranslate = swiper.translate;
swiper.translate = swiper.isHorizontal() ? x : y;
// Check if we need to update progress
var newProgress;
var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
if (translatesDiff === 0) {
newProgress = 0;
} else {
newProgress = (translate - swiper.minTranslate()) / (translatesDiff);
}
if (newProgress !== progress) {
swiper.updateProgress(translate);
}
swiper.emit('setTranslate', swiper.translate, byController);
}
function minTranslate () {
return (-this.snapGrid[0]);
}
function maxTranslate () {
return (-this.snapGrid[this.snapGrid.length - 1]);
}
var translate = {
getTranslate: getTranslate,
setTranslate: setTranslate,
minTranslate: minTranslate,
maxTranslate: maxTranslate,
};
function setTransition (duration, byController) {
var swiper = this;
swiper.$wrapperEl.transition(duration);
swiper.emit('setTransition', duration, byController);
}
function transitionStart (runCallbacks, direction) {
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
var activeIndex = swiper.activeIndex;
var params = swiper.params;
var previousIndex = swiper.previousIndex;
if (params.autoHeight) {
swiper.updateAutoHeight();
}
var dir = direction;
if (!dir) {
if (activeIndex > previousIndex) { dir = 'next'; }
else if (activeIndex < previousIndex) { dir = 'prev'; }
else { dir = 'reset'; }
}
swiper.emit('transitionStart');
if (runCallbacks && activeIndex !== previousIndex) {
if (dir === 'reset') {
swiper.emit('slideResetTransitionStart');
return;
}
swiper.emit('slideChangeTransitionStart');
if (dir === 'next') {
swiper.emit('slideNextTransitionStart');
} else {
swiper.emit('slidePrevTransitionStart');
}
}
}
function transitionEnd$1 (runCallbacks, direction) {
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
var activeIndex = swiper.activeIndex;
var previousIndex = swiper.previousIndex;
swiper.animating = false;
swiper.setTransition(0);
var dir = direction;
if (!dir) {
if (activeIndex > previousIndex) { dir = 'next'; }
else if (activeIndex < previousIndex) { dir = 'prev'; }
else { dir = 'reset'; }
}
swiper.emit('transitionEnd');
if (runCallbacks && activeIndex !== previousIndex) {
if (dir === 'reset') {
swiper.emit('slideResetTransitionEnd');
return;
}
swiper.emit('slideChangeTransitionEnd');
if (dir === 'next') {
swiper.emit('slideNextTransitionEnd');
} else {
swiper.emit('slidePrevTransitionEnd');
}
}
}
var transition$1 = {
setTransition: setTransition,
transitionStart: transitionStart,
transitionEnd: transitionEnd$1,
};
function slideTo (index, speed, runCallbacks, internal) {
if ( index === void 0 ) index = 0;
if ( speed === void 0 ) speed = this.params.speed;
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
var slideIndex = index;
if (slideIndex < 0) { slideIndex = 0; }
var params = swiper.params;
var snapGrid = swiper.snapGrid;
var slidesGrid = swiper.slidesGrid;
var previousIndex = swiper.previousIndex;
var activeIndex = swiper.activeIndex;
var rtl = swiper.rtlTranslate;
if (swiper.animating && params.preventInteractionOnTransition) {
return false;
}
var snapIndex = Math.floor(slideIndex / params.slidesPerGroup);
if (snapIndex >= snapGrid.length) { snapIndex = snapGrid.length - 1; }
if ((activeIndex || params.initialSlide || 0) === (previousIndex || 0) && runCallbacks) {
swiper.emit('beforeSlideChangeStart');
}
var translate = -snapGrid[snapIndex];
// Update progress
swiper.updateProgress(translate);
// Normalize slideIndex
if (params.normalizeSlideIndex) {
for (var i = 0; i < slidesGrid.length; i += 1) {
if (-Math.floor(translate * 100) >= Math.floor(slidesGrid[i] * 100)) {
slideIndex = i;
}
}
}
// Directions locks
if (swiper.initialized && slideIndex !== activeIndex) {
if (!swiper.allowSlideNext && translate < swiper.translate && translate < swiper.minTranslate()) {
return false;
}
if (!swiper.allowSlidePrev && translate > swiper.translate && translate > swiper.maxTranslate()) {
if ((activeIndex || 0) !== slideIndex) { return false; }
}
}
var direction;
if (slideIndex > activeIndex) { direction = 'next'; }
else if (slideIndex < activeIndex) { direction = 'prev'; }
else { direction = 'reset'; }
// Update Index
if ((rtl && -translate === swiper.translate) || (!rtl && translate === swiper.translate)) {
swiper.updateActiveIndex(slideIndex);
// Update Height
if (params.autoHeight) {
swiper.updateAutoHeight();
}
swiper.updateSlidesClasses();
if (params.effect !== 'slide') {
swiper.setTranslate(translate);
}
if (direction !== 'reset') {
swiper.transitionStart(runCallbacks, direction);
swiper.transitionEnd(runCallbacks, direction);
}
return false;
}
if (speed === 0 || !Support.transition) {
swiper.setTransition(0);
swiper.setTranslate(translate);
swiper.updateActiveIndex(slideIndex);
swiper.updateSlidesClasses();
swiper.emit('beforeTransitionStart', speed, internal);
swiper.transitionStart(runCallbacks, direction);
swiper.transitionEnd(runCallbacks, direction);
} else {
swiper.setTransition(speed);
swiper.setTranslate(translate);
swiper.updateActiveIndex(slideIndex);
swiper.updateSlidesClasses();
swiper.emit('beforeTransitionStart', speed, internal);
swiper.transitionStart(runCallbacks, direction);
if (!swiper.animating) {
swiper.animating = true;
if (!swiper.onSlideToWrapperTransitionEnd) {
swiper.onSlideToWrapperTransitionEnd = function transitionEnd(e) {
if (!swiper || swiper.destroyed) { return; }
if (e.target !== this) { return; }
swiper.$wrapperEl[0].removeEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd);
swiper.$wrapperEl[0].removeEventListener('webkitTransitionEnd', swiper.onSlideToWrapperTransitionEnd);
swiper.onSlideToWrapperTransitionEnd = null;
delete swiper.onSlideToWrapperTransitionEnd;
swiper.transitionEnd(runCallbacks, direction);
};
}
swiper.$wrapperEl[0].addEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd);
swiper.$wrapperEl[0].addEventListener('webkitTransitionEnd', swiper.onSlideToWrapperTransitionEnd);
}
}
return true;
}
function slideToLoop (index, speed, runCallbacks, internal) {
if ( index === void 0 ) index = 0;
if ( speed === void 0 ) speed = this.params.speed;
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
var newIndex = index;
if (swiper.params.loop) {
newIndex += swiper.loopedSlides;
}
return swiper.slideTo(newIndex, speed, runCallbacks, internal);
}
/* eslint no-unused-vars: "off" */
function slideNext (speed, runCallbacks, internal) {
if ( speed === void 0 ) speed = this.params.speed;
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
var params = swiper.params;
var animating = swiper.animating;
if (params.loop) {
if (animating) { return false; }
swiper.loopFix();
// eslint-disable-next-line
swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
}
return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
}
/* eslint no-unused-vars: "off" */
function slidePrev (speed, runCallbacks, internal) {
if ( speed === void 0 ) speed = this.params.speed;
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
var params = swiper.params;
var animating = swiper.animating;
var snapGrid = swiper.snapGrid;
var slidesGrid = swiper.slidesGrid;
var rtlTranslate = swiper.rtlTranslate;
if (params.loop) {
if (animating) { return false; }
swiper.loopFix();
// eslint-disable-next-line
swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
}
var translate = rtlTranslate ? swiper.translate : -swiper.translate;
function normalize(val) {
if (val < 0) { return -Math.floor(Math.abs(val)); }
return Math.floor(val);
}
var normalizedTranslate = normalize(translate);
var normalizedSnapGrid = snapGrid.map(function (val) { return normalize(val); });
var normalizedSlidesGrid = slidesGrid.map(function (val) { return normalize(val); });
var currentSnap = snapGrid[normalizedSnapGrid.indexOf(normalizedTranslate)];
var prevSnap = snapGrid[normalizedSnapGrid.indexOf(normalizedTranslate) - 1];
var prevIndex;
if (typeof prevSnap !== 'undefined') {
prevIndex = slidesGrid.indexOf(prevSnap);
if (prevIndex < 0) { prevIndex = swiper.activeIndex - 1; }
}
return swiper.slideTo(prevIndex, speed, runCallbacks, internal);
}
/* eslint no-unused-vars: "off" */
function slideReset (speed, runCallbacks, internal) {
if ( speed === void 0 ) speed = this.params.speed;
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
return swiper.slideTo(swiper.activeIndex, speed, runCallbacks, internal);
}
/* eslint no-unused-vars: "off" */
function slideToClosest (speed, runCallbacks, internal) {
if ( speed === void 0 ) speed = this.params.speed;
if ( runCallbacks === void 0 ) runCallbacks = true;
var swiper = this;
var index = swiper.activeIndex;
var snapIndex = Math.floor(index / swiper.params.slidesPerGroup);
if (snapIndex < swiper.snapGrid.length - 1) {
var translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate;
var currentSnap = swiper.snapGrid[snapIndex];
var nextSnap = swiper.snapGrid[snapIndex + 1];
if ((translate - currentSnap) > (nextSnap - currentSnap) / 2) {
index = swiper.params.slidesPerGroup;
}
}
return swiper.slideTo(index, speed, runCallbacks, internal);
}
function slideToClickedSlide () {
var swiper = this;
var params = swiper.params;
var $wrapperEl = swiper.$wrapperEl;
var slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : params.slidesPerView;
var slideToIndex = swiper.clickedIndex;
var realIndex;
if (params.loop) {
if (swiper.animating) { return; }
realIndex = parseInt($(swiper.clickedSlide).attr('data-swiper-slide-index'), 10);
if (params.centeredSlides) {
if (
(slideToIndex < swiper.loopedSlides - (slidesPerView / 2))
|| (slideToIndex > (swiper.slides.length - swiper.loopedSlides) + (slidesPerView / 2))
) {
swiper.loopFix();
slideToIndex = $wrapperEl
.children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
.eq(0)
.index();
Utils.nextTick(function () {
swiper.slideTo(slideToIndex);
});
} else {
swiper.slideTo(slideToIndex);
}
} else if (slideToIndex > swiper.slides.length - slidesPerView) {
swiper.loopFix();
slideToIndex = $wrapperEl
.children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
.eq(0)
.index();
Utils.nextTick(function () {
swiper.slideTo(slideToIndex);
});
} else {
swiper.slideTo(slideToIndex);
}
} else {
swiper.slideTo(slideToIndex);
}
}
var slide = {
slideTo: slideTo,
slideToLoop: slideToLoop,
slideNext: slideNext,
slidePrev: slidePrev,
slideReset: slideReset,
slideToClosest: slideToClosest,
slideToClickedSlide: slideToClickedSlide,
};
function loopCreate () {
var swiper = this;
var params = swiper.params;
var $wrapperEl = swiper.$wrapperEl;
// Remove duplicated slides
$wrapperEl.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass))).remove();
var slides = $wrapperEl.children(("." + (params.slideClass)));
if (params.loopFillGroupWithBlank) {
var blankSlidesNum = params.slidesPerGroup - (slides.length % params.slidesPerGroup);
if (blankSlidesNum !== params.slidesPerGroup) {
for (var i = 0; i < blankSlidesNum; i += 1) {
var blankNode = $(doc.createElement('div')).addClass(((params.slideClass) + " " + (params.slideBlankClass)));
$wrapperEl.append(blankNode);
}
slides = $wrapperEl.children(("." + (params.slideClass)));
}
}
if (params.slidesPerView === 'auto' && !params.loopedSlides) { params.loopedSlides = slides.length; }
swiper.loopedSlides = parseInt(params.loopedSlides || params.slidesPerView, 10);
swiper.loopedSlides += params.loopAdditionalSlides;
if (swiper.loopedSlides > slides.length) {
swiper.loopedSlides = slides.length;
}
var prependSlides = [];
var appendSlides = [];
slides.each(function (index, el) {
var slide = $(el);
if (index < swiper.loopedSlides) { appendSlides.push(el); }
if (index < slides.length && index >= slides.length - swiper.loopedSlides) { prependSlides.push(el); }
slide.attr('data-swiper-slide-index', index);
});
for (var i$1 = 0; i$1 < appendSlides.length; i$1 += 1) {
$wrapperEl.append($(appendSlides[i$1].cloneNode(true)).addClass(params.slideDuplicateClass));
}
for (var i$2 = prependSlides.length - 1; i$2 >= 0; i$2 -= 1) {
$wrapperEl.prepend($(prependSlides[i$2].cloneNode(true)).addClass(params.slideDuplicateClass));
}
}
function loopFix () {
var swiper = this;
var params = swiper.params;
var activeIndex = swiper.activeIndex;
var slides = swiper.slides;
var loopedSlides = swiper.loopedSlides;
var allowSlidePrev = swiper.allowSlidePrev;
var allowSlideNext = swiper.allowSlideNext;
var snapGrid = swiper.snapGrid;
var rtl = swiper.rtlTranslate;
var newIndex;
swiper.allowSlidePrev = true;
swiper.allowSlideNext = true;
var snapTranslate = -snapGrid[activeIndex];
var diff = snapTranslate - swiper.getTranslate();
// Fix For Negative Oversliding
if (activeIndex < loopedSlides) {
newIndex = (slides.length - (loopedSlides * 3)) + activeIndex;
newIndex += loopedSlides;
var slideChanged = swiper.slideTo(newIndex, 0, false, true);
if (slideChanged && diff !== 0) {
swiper.setTranslate((rtl ? -swiper.translate : swiper.translate) - diff);
}
} else if ((params.slidesPerView === 'auto' && activeIndex >= loopedSlides * 2) || (activeIndex >= slides.length - loopedSlides)) {
// Fix For Positive Oversliding
newIndex = -slides.length + activeIndex + loopedSlides;
newIndex += loopedSlides;
var slideChanged$1 = swiper.slideTo(newIndex, 0, false, true);
if (slideChanged$1 && diff !== 0) {
swiper.setTranslate((rtl ? -swiper.translate : swiper.translate) - diff);
}
}
swiper.allowSlidePrev = allowSlidePrev;
swiper.allowSlideNext = allowSlideNext;
}
function loopDestroy () {
var swiper = this;
var $wrapperEl = swiper.$wrapperEl;
var params = swiper.params;
var slides = swiper.slides;
$wrapperEl.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + ",." + (params.slideClass) + "." + (params.slideBlankClass))).remove();
slides.removeAttr('data-swiper-slide-index');
}
var loop = {
loopCreate: loopCreate,
loopFix: loopFix,
loopDestroy: loopDestroy,
};
function setGrabCursor (moving) {
var swiper = this;
if (Support.touch || !swiper.params.simulateTouch || (swiper.params.watchOverflow && swiper.isLocked)) { return; }
var el = swiper.el;
el.style.cursor = 'move';
el.style.cursor = moving ? '-webkit-grabbing' : '-webkit-grab';
el.style.cursor = moving ? '-moz-grabbin' : '-moz-grab';
el.style.cursor = moving ? 'grabbing' : 'grab';
}
function unsetGrabCursor () {
var swiper = this;
if (Support.touch || (swiper.params.watchOverflow && swiper.isLocked)) { return; }
swiper.el.style.cursor = '';
}
var grabCursor = {
setGrabCursor: setGrabCursor,
unsetGrabCursor: unsetGrabCursor,
};
function appendSlide (slides) {
var swiper = this;
var $wrapperEl = swiper.$wrapperEl;
var params = swiper.params;
if (params.loop) {
swiper.loopDestroy();
}
if (typeof slides === 'object' && 'length' in slides) {
for (var i = 0; i < slides.length; i += 1) {
if (slides[i]) { $wrapperEl.append(slides[i]); }
}
} else {
$wrapperEl.append(slides);
}
if (params.loop) {
swiper.loopCreate();
}
if (!(params.observer && Support.observer)) {
swiper.update();
}
}
function prependSlide (slides) {
var swiper = this;
var params = swiper.params;
var $wrapperEl = swiper.$wrapperEl;
var activeIndex = swiper.activeIndex;
if (params.loop) {
swiper.loopDestroy();
}
var newActiveIndex = activeIndex + 1;
if (typeof slides === 'object' && 'length' in slides) {
for (var i = 0; i < slides.length; i += 1) {
if (slides[i]) { $wrapperEl.prepend(slides[i]); }
}
newActiveIndex = activeIndex + slides.length;
} else {
$wrapperEl.prepend(slides);
}
if (params.loop) {
swiper.loopCreate();
}
if (!(params.observer && Support.observer)) {
swiper.update();
}
swiper.slideTo(newActiveIndex, 0, false);
}
function addSlide (index, slides) {
var swiper = this;
var $wrapperEl = swiper.$wrapperEl;
var params = swiper.params;
var activeIndex = swiper.activeIndex;
var activeIndexBuffer = activeIndex;
if (params.loop) {
activeIndexBuffer -= swiper.loopedSlides;
swiper.loopDestroy();
swiper.slides = $wrapperEl.children(("." + (params.slideClass)));
}
var baseLength = swiper.slides.length;
if (index <= 0) {
swiper.prependSlide(slides);
return;
}
if (index >= baseLength) {
swiper.appendSlide(slides);
return;
}
var newActiveIndex = activeIndexBuffer > index ? activeIndexBuffer + 1 : activeIndexBuffer;
var slidesBuffer = [];
for (var i = baseLength - 1; i >= index; i -= 1) {
var currentSlide = swiper.slides.eq(i);
currentSlide.remove();
slidesBuffer.unshift(currentSlide);
}
if (typeof slides === 'object' && 'length' in slides) {
for (var i$1 = 0; i$1 < slides.length; i$1 += 1) {
if (slides[i$1]) { $wrapperEl.append(slides[i$1]); }
}
newActiveIndex = activeIndexBuffer > index ? activeIndexBuffer + slides.length : activeIndexBuffer;
} else {
$wrapperEl.append(slides);
}
for (var i$2 = 0; i$2 < slidesBuffer.length; i$2 += 1) {
$wrapperEl.append(slidesBuffer[i$2]);
}
if (params.loop) {
swiper.loopCreate();
}
if (!(params.observer && Support.observer)) {
swiper.update();
}
if (params.loop) {
swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
} else {
swiper.slideTo(newActiveIndex, 0, false);
}
}
function removeSlide (slidesIndexes) {
var swiper = this;
var params = swiper.params;
var $wrapperEl = swiper.$wrapperEl;
var activeIndex = swiper.activeIndex;
var activeIndexBuffer = activeIndex;
if (params.loop) {
activeIndexBuffer -= swiper.loopedSlides;
swiper.loopDestroy();
swiper.slides = $wrapperEl.children(("." + (params.slideClass)));
}
var newActiveIndex = activeIndexBuffer;
var indexToRemove;
if (typeof slidesIndexes === 'object' && 'length' in slidesIndexes) {
for (var i = 0; i < slidesIndexes.length; i += 1) {
indexToRemove = slidesIndexes[i];
if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
}
newActiveIndex = Math.max(newActiveIndex, 0);
} else {
indexToRemove = slidesIndexes;
if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
newActiveIndex = Math.max(newActiveIndex, 0);
}
if (params.loop) {
swiper.loopCreate();
}
if (!(params.observer && Support.observer)) {
swiper.update();
}
if (params.loop) {
swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
} else {
swiper.slideTo(newActiveIndex, 0, false);
}
}
function removeAllSlides () {
var swiper = this;
var slidesIndexes = [];
for (var i = 0; i < swiper.slides.length; i += 1) {
slidesIndexes.push(i);
}
swiper.removeSlide(slidesIndexes);
}
var manipulation = {
appendSlide: appendSlide,
prependSlide: prependSlide,
addSlide: addSlide,
removeSlide: removeSlide,
removeAllSlides: removeAllSlides,
};
var Device = (function Device() {
var ua = win.navigator.userAgent;
var device = {
ios: false,
android: false,
androidChrome: false,
desktop: false,
windows: false,
iphone: false,
ipod: false,
ipad: false,
cordova: win.cordova || win.phonegap,
phonegap: win.cordova || win.phonegap,
};
var windows = ua.match(/(Windows Phone);?[\s\/]+([\d.]+)?/); // eslint-disable-line
var android = ua.match(/(Android);?[\s\/]+([\d.]+)?/); // eslint-disable-line
var ipad = ua.match(/(iPad).*OS\s([\d_]+)/);
var ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/);
var iphone = !ipad && ua.match(/(iPhone\sOS|iOS)\s([\d_]+)/);
// Windows
if (windows) {
device.os = 'windows';
device.osVersion = windows[2];
device.windows = true;
}
// Android
if (android && !windows) {
device.os = 'android';
device.osVersion = android[2];
device.android = true;
device.androidChrome = ua.toLowerCase().indexOf('chrome') >= 0;
}
if (ipad || iphone || ipod) {
device.os = 'ios';
device.ios = true;
}
// iOS
if (iphone && !ipod) {
device.osVersion = iphone[2].replace(/_/g, '.');
device.iphone = true;
}
if (ipad) {
device.osVersion = ipad[2].replace(/_/g, '.');
device.ipad = true;
}
if (ipod) {
device.osVersion = ipod[3] ? ipod[3].replace(/_/g, '.') : null;
device.iphone = true;
}
// iOS 8+ changed UA
if (device.ios && device.osVersion && ua.indexOf('Version/index.html') >= 0) {
if (device.osVersion.split('.')[0] === '10') {
device.osVersion = ua.toLowerCase().split('version/index-2.html')[1].split(' ')[0];
}
}
// Desktop
device.desktop = !(device.os || device.android || device.webView);
// Webview
device.webView = (iphone || ipad || ipod) && ua.match(/.*AppleWebKit(?!.*Safari)/i);
// Minimal UI
if (device.os && device.os === 'ios') {
var osVersionArr = device.osVersion.split('.');
var metaViewport = doc.querySelector('meta[name="viewport"]');
device.minimalUi = !device.webView
&& (ipod || iphone)
&& (osVersionArr[0] * 1 === 7 ? osVersionArr[1] * 1 >= 1 : osVersionArr[0] * 1 > 7)
&& metaViewport && metaViewport.getAttribute('content').indexOf('minimal-ui') >= 0;
}
// Pixel Ratio
device.pixelRatio = win.devicePixelRatio || 1;
// Export object
return device;
}());
function onTouchStart (event) {
var swiper = this;
var data = swiper.touchEventsData;
var params = swiper.params;
var touches = swiper.touches;
if (swiper.animating && params.preventInteractionOnTransition) {
return;
}
var e = event;
if (e.originalEvent) { e = e.originalEvent; }
data.isTouchEvent = e.type === 'touchstart';
if (!data.isTouchEvent && 'which' in e && e.which === 3) { return; }
if (!data.isTouchEvent && 'button' in e && e.button > 0) { return; }
if (data.isTouched && data.isMoved) { return; }
if (params.noSwiping && $(e.target).closest(params.noSwipingSelector ? params.noSwipingSelector : ("." + (params.noSwipingClass)))[0]) {
swiper.allowClick = true;
return;
}
if (params.swipeHandler) {
if (!$(e).closest(params.swipeHandler)[0]) { return; }
}
touches.currentX = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
touches.currentY = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
var startX = touches.currentX;
var startY = touches.currentY;
// Do NOT start if iOS edge swipe is detected. Otherwise iOS app (UIWebView) cannot swipe-to-go-back anymore
var edgeSwipeDetection = params.edgeSwipeDetection || params.iOSEdgeSwipeDetection;
var edgeSwipeThreshold = params.edgeSwipeThreshold || params.iOSEdgeSwipeThreshold;
if (
edgeSwipeDetection
&& ((startX <= edgeSwipeThreshold)
|| (startX >= win.screen.width - edgeSwipeThreshold))
) {
return;
}
Utils.extend(data, {
isTouched: true,
isMoved: false,
allowTouchCallbacks: true,
isScrolling: undefined,
startMoving: undefined,
});
touches.startX = startX;
touches.startY = startY;
data.touchStartTime = Utils.now();
swiper.allowClick = true;
swiper.updateSize();
swiper.swipeDirection = undefined;
if (params.threshold > 0) { data.allowThresholdMove = false; }
if (e.type !== 'touchstart') {
var preventDefault = true;
if ($(e.target).is(data.formElements)) { preventDefault = false; }
if (
doc.activeElement
&& $(doc.activeElement).is(data.formElements)
&& doc.activeElement !== e.target
) {
doc.activeElement.blur();
}
var shouldPreventDefault = preventDefault && swiper.allowTouchMove && params.touchStartPreventDefault;
if (params.touchStartForcePreventDefault || shouldPreventDefault) {
e.preventDefault();
}
}
swiper.emit('touchStart', e);
}
function onTouchMove (event) {
var swiper = this;
var data = swiper.touchEventsData;
var params = swiper.params;
var touches = swiper.touches;
var rtl = swiper.rtlTranslate;
var e = event;
if (e.originalEvent) { e = e.originalEvent; }
if (!data.isTouched) {
if (data.startMoving && data.isScrolling) {
swiper.emit('touchMoveOpposite', e);
}
return;
}
if (data.isTouchEvent && e.type === 'mousemove') { return; }
var pageX = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
var pageY = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
if (e.preventedByNestedSwiper) {
touches.startX = pageX;
touches.startY = pageY;
return;
}
if (!swiper.allowTouchMove) {
// isMoved = true;
swiper.allowClick = false;
if (data.isTouched) {
Utils.extend(touches, {
startX: pageX,
startY: pageY,
currentX: pageX,
currentY: pageY,
});
data.touchStartTime = Utils.now();
}
return;
}
if (data.isTouchEvent && params.touchReleaseOnEdges && !params.loop) {
if (swiper.isVertical()) {
// Vertical
if (
(pageY < touches.startY && swiper.translate <= swiper.maxTranslate())
|| (pageY > touches.startY && swiper.translate >= swiper.minTranslate())
) {
data.isTouched = false;
data.isMoved = false;
return;
}
} else if (
(pageX < touches.startX && swiper.translate <= swiper.maxTranslate())
|| (pageX > touches.startX && swiper.translate >= swiper.minTranslate())
) {
return;
}
}
if (data.isTouchEvent && doc.activeElement) {
if (e.target === doc.activeElement && $(e.target).is(data.formElements)) {
data.isMoved = true;
swiper.allowClick = false;
return;
}
}
if (data.allowTouchCallbacks) {
swiper.emit('touchMove', e);
}
if (e.targetTouches && e.targetTouches.length > 1) { return; }
touches.currentX = pageX;
touches.currentY = pageY;
var diffX = touches.currentX - touches.startX;
var diffY = touches.currentY - touches.startY;
if (swiper.params.threshold && Math.sqrt((Math.pow( diffX, 2 )) + (Math.pow( diffY, 2 ))) < swiper.params.threshold) { return; }
if (typeof data.isScrolling === 'undefined') {
var touchAngle;
if ((swiper.isHorizontal() && touches.currentY === touches.startY) || (swiper.isVertical() && touches.currentX === touches.startX)) {
data.isScrolling = false;
} else {
// eslint-disable-next-line
if ((diffX * diffX) + (diffY * diffY) >= 25) {
touchAngle = (Math.atan2(Math.abs(diffY), Math.abs(diffX)) * 180) / Math.PI;
data.isScrolling = swiper.isHorizontal() ? touchAngle > params.touchAngle : (90 - touchAngle > params.touchAngle);
}
}
}
if (data.isScrolling) {
swiper.emit('touchMoveOpposite', e);
}
if (typeof data.startMoving === 'undefined') {
if (touches.currentX !== touches.startX || touches.currentY !== touches.startY) {
data.startMoving = true;
}
}
if (data.isScrolling) {
data.isTouched = false;
return;
}
if (!data.startMoving) {
return;
}
swiper.allowClick = false;
e.preventDefault();
if (params.touchMoveStopPropagation && !params.nested) {
e.stopPropagation();
}
if (!data.isMoved) {
if (params.loop) {
swiper.loopFix();
}
data.startTranslate = swiper.getTranslate();
swiper.setTransition(0);
if (swiper.animating) {
swiper.$wrapperEl.trigger('webkitTransitionEnd transitionend');
}
data.allowMomentumBounce = false;
// Grab Cursor
if (params.grabCursor && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
swiper.setGrabCursor(true);
}
swiper.emit('sliderFirstMove', e);
}
swiper.emit('sliderMove', e);
data.isMoved = true;
var diff = swiper.isHorizontal() ? diffX : diffY;
touches.diff = diff;
diff *= params.touchRatio;
if (rtl) { diff = -diff; }
swiper.swipeDirection = diff > 0 ? 'prev' : 'next';
data.currentTranslate = diff + data.startTranslate;
var disableParentSwiper = true;
var resistanceRatio = params.resistanceRatio;
if (params.touchReleaseOnEdges) {
resistanceRatio = 0;
}
if ((diff > 0 && data.currentTranslate > swiper.minTranslate())) {
disableParentSwiper = false;
if (params.resistance) { data.currentTranslate = (swiper.minTranslate() - 1) + (Math.pow( (-swiper.minTranslate() + data.startTranslate + diff), resistanceRatio )); }
} else if (diff < 0 && data.currentTranslate < swiper.maxTranslate()) {
disableParentSwiper = false;
if (params.resistance) { data.currentTranslate = (swiper.maxTranslate() + 1) - (Math.pow( (swiper.maxTranslate() - data.startTranslate - diff), resistanceRatio )); }
}
if (disableParentSwiper) {
e.preventedByNestedSwiper = true;
}
// Directions locks
if (!swiper.allowSlideNext && swiper.swipeDirection === 'next' && data.currentTranslate < data.startTranslate) {
data.currentTranslate = data.startTranslate;
}
if (!swiper.allowSlidePrev && swiper.swipeDirection === 'prev' && data.currentTranslate > data.startTranslate) {
data.currentTranslate = data.startTranslate;
}
// Threshold
if (params.threshold > 0) {
if (Math.abs(diff) > params.threshold || data.allowThresholdMove) {
if (!data.allowThresholdMove) {
data.allowThresholdMove = true;
touches.startX = touches.currentX;
touches.startY = touches.currentY;
data.currentTranslate = data.startTranslate;
touches.diff = swiper.isHorizontal() ? touches.currentX - touches.startX : touches.currentY - touches.startY;
return;
}
} else {
data.currentTranslate = data.startTranslate;
return;
}
}
if (!params.followFinger) { return; }
// Update active index in free mode
if (params.freeMode || params.watchSlidesProgress || params.watchSlidesVisibility) {
swiper.updateActiveIndex();
swiper.updateSlidesClasses();
}
if (params.freeMode) {
// Velocity
if (data.velocities.length === 0) {
data.velocities.push({
position: touches[swiper.isHorizontal() ? 'startX' : 'startY'],
time: data.touchStartTime,
});
}
data.velocities.push({
position: touches[swiper.isHorizontal() ? 'currentX' : 'currentY'],
time: Utils.now(),
});
}
// Update progress
swiper.updateProgress(data.currentTranslate);
// Update translate
swiper.setTranslate(data.currentTranslate);
}
function onTouchEnd (event) {
var swiper = this;
var data = swiper.touchEventsData;
var params = swiper.params;
var touches = swiper.touches;
var rtl = swiper.rtlTranslate;
var $wrapperEl = swiper.$wrapperEl;
var slidesGrid = swiper.slidesGrid;
var snapGrid = swiper.snapGrid;
var e = event;
if (e.originalEvent) { e = e.originalEvent; }
if (data.allowTouchCallbacks) {
swiper.emit('touchEnd', e);
}
data.allowTouchCallbacks = false;
if (!data.isTouched) {
if (data.isMoved && params.grabCursor) {
swiper.setGrabCursor(false);
}
data.isMoved = false;
data.startMoving = false;
return;
}
// Return Grab Cursor
if (params.grabCursor && data.isMoved && data.isTouched && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
swiper.setGrabCursor(false);
}
// Time diff
var touchEndTime = Utils.now();
var timeDiff = touchEndTime - data.touchStartTime;
// Tap, doubleTap, Click
if (swiper.allowClick) {
swiper.updateClickedSlide(e);
swiper.emit('tap', e);
if (timeDiff < 300 && (touchEndTime - data.lastClickTime) > 300) {
if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
data.clickTimeout = Utils.nextTick(function () {
if (!swiper || swiper.destroyed) { return; }
swiper.emit('click', e);
}, 300);
}
if (timeDiff < 300 && (touchEndTime - data.lastClickTime) < 300) {
if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
swiper.emit('doubleTap', e);
}
}
data.lastClickTime = Utils.now();
Utils.nextTick(function () {
if (!swiper.destroyed) { swiper.allowClick = true; }
});
if (!data.isTouched || !data.isMoved || !swiper.swipeDirection || touches.diff === 0 || data.currentTranslate === data.startTranslate) {
data.isTouched = false;
data.isMoved = false;
data.startMoving = false;
return;
}
data.isTouched = false;
data.isMoved = false;
data.startMoving = false;
var currentPos;
if (params.followFinger) {
currentPos = rtl ? swiper.translate : -swiper.translate;
} else {
currentPos = -data.currentTranslate;
}
if (params.freeMode) {
if (currentPos < -swiper.minTranslate()) {
swiper.slideTo(swiper.activeIndex);
return;
}
if (currentPos > -swiper.maxTranslate()) {
if (swiper.slides.length < snapGrid.length) {
swiper.slideTo(snapGrid.length - 1);
} else {
swiper.slideTo(swiper.slides.length - 1);
}
return;
}
if (params.freeModeMomentum) {
if (data.velocities.length > 1) {
var lastMoveEvent = data.velocities.pop();
var velocityEvent = data.velocities.pop();
var distance = lastMoveEvent.position - velocityEvent.position;
var time = lastMoveEvent.time - velocityEvent.time;
swiper.velocity = distance / time;
swiper.velocity /= 2;
if (Math.abs(swiper.velocity) < params.freeModeMinimumVelocity) {
swiper.velocity = 0;
}
// this implies that the user stopped moving a finger then released.
// There would be no events with distance zero, so the last event is stale.
if (time > 150 || (Utils.now() - lastMoveEvent.time) > 300) {
swiper.velocity = 0;
}
} else {
swiper.velocity = 0;
}
swiper.velocity *= params.freeModeMomentumVelocityRatio;
data.velocities.length = 0;
var momentumDuration = 1000 * params.freeModeMomentumRatio;
var momentumDistance = swiper.velocity * momentumDuration;
var newPosition = swiper.translate + momentumDistance;
if (rtl) { newPosition = -newPosition; }
var doBounce = false;
var afterBouncePosition;
var bounceAmount = Math.abs(swiper.velocity) * 20 * params.freeModeMomentumBounceRatio;
var needsLoopFix;
if (newPosition < swiper.maxTranslate()) {
if (params.freeModeMomentumBounce) {
if (newPosition + swiper.maxTranslate() < -bounceAmount) {
newPosition = swiper.maxTranslate() - bounceAmount;
}
afterBouncePosition = swiper.maxTranslate();
doBounce = true;
data.allowMomentumBounce = true;
} else {
newPosition = swiper.maxTranslate();
}
if (params.loop && params.centeredSlides) { needsLoopFix = true; }
} else if (newPosition > swiper.minTranslate()) {
if (params.freeModeMomentumBounce) {
if (newPosition - swiper.minTranslate() > bounceAmount) {
newPosition = swiper.minTranslate() + bounceAmount;
}
afterBouncePosition = swiper.minTranslate();
doBounce = true;
data.allowMomentumBounce = true;
} else {
newPosition = swiper.minTranslate();
}
if (params.loop && params.centeredSlides) { needsLoopFix = true; }
} else if (params.freeModeSticky) {
var nextSlide;
for (var j = 0; j < snapGrid.length; j += 1) {
if (snapGrid[j] > -newPosition) {
nextSlide = j;
break;
}
}
if (Math.abs(snapGrid[nextSlide] - newPosition) < Math.abs(snapGrid[nextSlide - 1] - newPosition) || swiper.swipeDirection === 'next') {
newPosition = snapGrid[nextSlide];
} else {
newPosition = snapGrid[nextSlide - 1];
}
newPosition = -newPosition;
}
if (needsLoopFix) {
swiper.once('transitionEnd', function () {
swiper.loopFix();
});
}
// Fix duration
if (swiper.velocity !== 0) {
if (rtl) {
momentumDuration = Math.abs((-newPosition - swiper.translate) / swiper.velocity);
} else {
momentumDuration = Math.abs((newPosition - swiper.translate) / swiper.velocity);
}
} else if (params.freeModeSticky) {
swiper.slideToClosest();
return;
}
if (params.freeModeMomentumBounce && doBounce) {
swiper.updateProgress(afterBouncePosition);
swiper.setTransition(momentumDuration);
swiper.setTranslate(newPosition);
swiper.transitionStart(true, swiper.swipeDirection);
swiper.animating = true;
$wrapperEl.transitionEnd(function () {
if (!swiper || swiper.destroyed || !data.allowMomentumBounce) { return; }
swiper.emit('momentumBounce');
swiper.setTransition(params.speed);
swiper.setTranslate(afterBouncePosition);
$wrapperEl.transitionEnd(function () {
if (!swiper || swiper.destroyed) { return; }
swiper.transitionEnd();
});
});
} else if (swiper.velocity) {
swiper.updateProgress(newPosition);
swiper.setTransition(momentumDuration);
swiper.setTranslate(newPosition);
swiper.transitionStart(true, swiper.swipeDirection);
if (!swiper.animating) {
swiper.animating = true;
$wrapperEl.transitionEnd(function () {
if (!swiper || swiper.destroyed) { return; }
swiper.transitionEnd();
});
}
} else {
swiper.updateProgress(newPosition);
}
swiper.updateActiveIndex();
swiper.updateSlidesClasses();
} else if (params.freeModeSticky) {
swiper.slideToClosest();
return;
}
if (!params.freeModeMomentum || timeDiff >= params.longSwipesMs) {
swiper.updateProgress();
swiper.updateActiveIndex();
swiper.updateSlidesClasses();
}
return;
}
// Find current slide
var stopIndex = 0;
var groupSize = swiper.slidesSizesGrid[0];
for (var i = 0; i < slidesGrid.length; i += params.slidesPerGroup) {
if (typeof slidesGrid[i + params.slidesPerGroup] !== 'undefined') {
if (currentPos >= slidesGrid[i] && currentPos < slidesGrid[i + params.slidesPerGroup]) {
stopIndex = i;
groupSize = slidesGrid[i + params.slidesPerGroup] - slidesGrid[i];
}
} else if (currentPos >= slidesGrid[i]) {
stopIndex = i;
groupSize = slidesGrid[slidesGrid.length - 1] - slidesGrid[slidesGrid.length - 2];
}
}
// Find current slide size
var ratio = (currentPos - slidesGrid[stopIndex]) / groupSize;
if (timeDiff > params.longSwipesMs) {
// Long touches
if (!params.longSwipes) {
swiper.slideTo(swiper.activeIndex);
return;
}
if (swiper.swipeDirection === 'next') {
if (ratio >= params.longSwipesRatio) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
else { swiper.slideTo(stopIndex); }
}
if (swiper.swipeDirection === 'prev') {
if (ratio > (1 - params.longSwipesRatio)) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
else { swiper.slideTo(stopIndex); }
}
} else {
// Short swipes
if (!params.shortSwipes) {
swiper.slideTo(swiper.activeIndex);
return;
}
if (swiper.swipeDirection === 'next') {
swiper.slideTo(stopIndex + params.slidesPerGroup);
}
if (swiper.swipeDirection === 'prev') {
swiper.slideTo(stopIndex);
}
}
}
function onResize () {
var swiper = this;
var params = swiper.params;
var el = swiper.el;
if (el && el.offsetWidth === 0) { return; }
// Breakpoints
if (params.breakpoints) {
swiper.setBreakpoint();
}
// Save locks
var allowSlideNext = swiper.allowSlideNext;
var allowSlidePrev = swiper.allowSlidePrev;
var snapGrid = swiper.snapGrid;
// Disable locks on resize
swiper.allowSlideNext = true;
swiper.allowSlidePrev = true;
swiper.updateSize();
swiper.updateSlides();
if (params.freeMode) {
var newTranslate = Math.min(Math.max(swiper.translate, swiper.maxTranslate()), swiper.minTranslate());
swiper.setTranslate(newTranslate);
swiper.updateActiveIndex();
swiper.updateSlidesClasses();
if (params.autoHeight) {
swiper.updateAutoHeight();
}
} else {
swiper.updateSlidesClasses();
if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
swiper.slideTo(swiper.slides.length - 1, 0, false, true);
} else {
swiper.slideTo(swiper.activeIndex, 0, false, true);
}
}
// Return locks after resize
swiper.allowSlidePrev = allowSlidePrev;
swiper.allowSlideNext = allowSlideNext;
if (swiper.params.watchOverflow && snapGrid !== swiper.snapGrid) {
swiper.checkOverflow();
}
}
function onClick (e) {
var swiper = this;
if (!swiper.allowClick) {
if (swiper.params.preventClicks) { e.preventDefault(); }
if (swiper.params.preventClicksPropagation && swiper.animating) {
e.stopPropagation();
e.stopImmediatePropagation();
}
}
}
function attachEvents() {
var swiper = this;
var params = swiper.params;
var touchEvents = swiper.touchEvents;
var el = swiper.el;
var wrapperEl = swiper.wrapperEl;
{
swiper.onTouchStart = onTouchStart.bind(swiper);
swiper.onTouchMove = onTouchMove.bind(swiper);
swiper.onTouchEnd = onTouchEnd.bind(swiper);
}
swiper.onClick = onClick.bind(swiper);
var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
var capture = !!params.nested;
// Touch Events
{
if (!Support.touch && (Support.pointerEvents || Support.prefixedPointerEvents)) {
target.addEventListener(touchEvents.start, swiper.onTouchStart, false);
doc.addEventListener(touchEvents.move, swiper.onTouchMove, capture);
doc.addEventListener(touchEvents.end, swiper.onTouchEnd, false);
} else {
if (Support.touch) {
var passiveListener = touchEvents.start === 'touchstart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
target.addEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
target.addEventListener(touchEvents.move, swiper.onTouchMove, Support.passiveListener ? { passive: false, capture: capture } : capture);
target.addEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
}
if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
target.addEventListener('mousedown', swiper.onTouchStart, false);
doc.addEventListener('mousemove', swiper.onTouchMove, capture);
doc.addEventListener('mouseup', swiper.onTouchEnd, false);
}
}
// Prevent Links Clicks
if (params.preventClicks || params.preventClicksPropagation) {
target.addEventListener('click', swiper.onClick, true);
}
}
// Resize handler
swiper.on((Device.ios || Device.android ? 'resize orientationchange observerUpdate' : 'resize observerUpdate'), onResize, true);
}
function detachEvents() {
var swiper = this;
var params = swiper.params;
var touchEvents = swiper.touchEvents;
var el = swiper.el;
var wrapperEl = swiper.wrapperEl;
var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
var capture = !!params.nested;
// Touch Events
{
if (!Support.touch && (Support.pointerEvents || Support.prefixedPointerEvents)) {
target.removeEventListener(touchEvents.start, swiper.onTouchStart, false);
doc.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
doc.removeEventListener(touchEvents.end, swiper.onTouchEnd, false);
} else {
if (Support.touch) {
var passiveListener = touchEvents.start === 'onTouchStart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
target.removeEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
target.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
target.removeEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
}
if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
target.removeEventListener('mousedown', swiper.onTouchStart, false);
doc.removeEventListener('mousemove', swiper.onTouchMove, capture);
doc.removeEventListener('mouseup', swiper.onTouchEnd, false);
}
}
// Prevent Links Clicks
if (params.preventClicks || params.preventClicksPropagation) {
target.removeEventListener('click', swiper.onClick, true);
}
}
// Resize handler
swiper.off((Device.ios || Device.android ? 'resize orientationchange observerUpdate' : 'resize observerUpdate'), onResize);
}
var events = {
attachEvents: attachEvents,
detachEvents: detachEvents,
};
function setBreakpoint () {
var swiper = this;
var activeIndex = swiper.activeIndex;
var initialized = swiper.initialized;
var loopedSlides = swiper.loopedSlides; if ( loopedSlides === void 0 ) loopedSlides = 0;
var params = swiper.params;
var breakpoints = params.breakpoints;
if (!breakpoints || (breakpoints && Object.keys(breakpoints).length === 0)) { return; }
// Set breakpoint for window width and update parameters
var breakpoint = swiper.getBreakpoint(breakpoints);
if (breakpoint && swiper.currentBreakpoint !== breakpoint) {
var breakpointOnlyParams = breakpoint in breakpoints ? breakpoints[breakpoint] : undefined;
if (breakpointOnlyParams) {
['slidesPerView', 'spaceBetween', 'slidesPerGroup'].forEach(function (param) {
var paramValue = breakpointOnlyParams[param];
if (typeof paramValue === 'undefined') { return; }
if (param === 'slidesPerView' && (paramValue === 'AUTO' || paramValue === 'auto')) {
breakpointOnlyParams[param] = 'auto';
} else if (param === 'slidesPerView') {
breakpointOnlyParams[param] = parseFloat(paramValue);
} else {
breakpointOnlyParams[param] = parseInt(paramValue, 10);
}
});
}
var breakpointParams = breakpointOnlyParams || swiper.originalParams;
var directionChanged = breakpointParams.direction && breakpointParams.direction !== params.direction;
var needsReLoop = params.loop && (breakpointParams.slidesPerView !== params.slidesPerView || directionChanged);
if (directionChanged && initialized) {
swiper.changeDirection();
}
Utils.extend(swiper.params, breakpointParams);
Utils.extend(swiper, {
allowTouchMove: swiper.params.allowTouchMove,
allowSlideNext: swiper.params.allowSlideNext,
allowSlidePrev: swiper.params.allowSlidePrev,
});
swiper.currentBreakpoint = breakpoint;
if (needsReLoop && initialized) {
swiper.loopDestroy();
swiper.loopCreate();
swiper.updateSlides();
swiper.slideTo((activeIndex - loopedSlides) + swiper.loopedSlides, 0, false);
}
swiper.emit('breakpoint', breakpointParams);
}
}
function getBreakpoint (breakpoints) {
var swiper = this;
// Get breakpoint for window width
if (!breakpoints) { return undefined; }
var breakpoint = false;
var points = [];
Object.keys(breakpoints).forEach(function (point) {
points.push(point);
});
points.sort(function (a, b) { return parseInt(a, 10) - parseInt(b, 10); });
for (var i = 0; i < points.length; i += 1) {
var point = points[i];
if (swiper.params.breakpointsInverse) {
if (point <= win.innerWidth) {
breakpoint = point;
}
} else if (point >= win.innerWidth && !breakpoint) {
breakpoint = point;
}
}
return breakpoint || 'max';
}
var breakpoints = { setBreakpoint: setBreakpoint, getBreakpoint: getBreakpoint };
function addClasses () {
var swiper = this;
var classNames = swiper.classNames;
var params = swiper.params;
var rtl = swiper.rtl;
var $el = swiper.$el;
var suffixes = [];
suffixes.push('initialized');
suffixes.push(params.direction);
if (params.freeMode) {
suffixes.push('free-mode');
}
if (!Support.flexbox) {
suffixes.push('no-flexbox');
}
if (params.autoHeight) {
suffixes.push('autoheight');
}
if (rtl) {
suffixes.push('rtl');
}
if (params.slidesPerColumn > 1) {
suffixes.push('multirow');
}
if (Device.android) {
suffixes.push('android');
}
if (Device.ios) {
suffixes.push('ios');
}
// WP8 Touch Events Fix
if ((Browser.isIE || Browser.isEdge) && (Support.pointerEvents || Support.prefixedPointerEvents)) {
suffixes.push(("wp8-" + (params.direction)));
}
suffixes.forEach(function (suffix) {
classNames.push(params.containerModifierClass + suffix);
});
$el.addClass(classNames.join(' '));
}
function removeClasses () {
var swiper = this;
var $el = swiper.$el;
var classNames = swiper.classNames;
$el.removeClass(classNames.join(' '));
}
var classes = { addClasses: addClasses, removeClasses: removeClasses };
function loadImage (imageEl, src, srcset, sizes, checkForComplete, callback) {
var image;
function onReady() {
if (callback) { callback(); }
}
if (!imageEl.complete || !checkForComplete) {
if (src) {
image = new win.Image();
image.onload = onReady;
image.onerror = onReady;
if (sizes) {
image.sizes = sizes;
}
if (srcset) {
image.srcset = srcset;
}
if (src) {
image.src = src;
}
} else {
onReady();
}
} else {
// image already loaded...
onReady();
}
}
function preloadImages () {
var swiper = this;
swiper.imagesToLoad = swiper.$el.find('img');
function onReady() {
if (typeof swiper === 'undefined' || swiper === null || !swiper || swiper.destroyed) { return; }
if (swiper.imagesLoaded !== undefined) { swiper.imagesLoaded += 1; }
if (swiper.imagesLoaded === swiper.imagesToLoad.length) {
if (swiper.params.updateOnImagesReady) { swiper.update(); }
swiper.emit('imagesReady');
}
}
for (var i = 0; i < swiper.imagesToLoad.length; i += 1) {
var imageEl = swiper.imagesToLoad[i];
swiper.loadImage(
imageEl,
imageEl.currentSrc || imageEl.getAttribute('src'),
imageEl.srcset || imageEl.getAttribute('srcset'),
imageEl.sizes || imageEl.getAttribute('sizes'),
true,
onReady
);
}
}
var images = {
loadImage: loadImage,
preloadImages: preloadImages,
};
function checkOverflow() {
var swiper = this;
var wasLocked = swiper.isLocked;
swiper.isLocked = swiper.snapGrid.length === 1;
swiper.allowSlideNext = !swiper.isLocked;
swiper.allowSlidePrev = !swiper.isLocked;
// events
if (wasLocked !== swiper.isLocked) { swiper.emit(swiper.isLocked ? 'lock' : 'unlock'); }
if (wasLocked && wasLocked !== swiper.isLocked) {
swiper.isEnd = false;
swiper.navigation.update();
}
}
var checkOverflow$1 = { checkOverflow: checkOverflow };
var defaults = {
init: true,
direction: 'horizontal',
touchEventsTarget: 'container',
initialSlide: 0,
speed: 300,
//
preventInteractionOnTransition: false,
// To support iOS's swipe-to-go-back gesture (when being used in-app, with UIWebView).
edgeSwipeDetection: false,
edgeSwipeThreshold: 20,
// Free mode
freeMode: false,
freeModeMomentum: true,
freeModeMomentumRatio: 1,
freeModeMomentumBounce: true,
freeModeMomentumBounceRatio: 1,
freeModeMomentumVelocityRatio: 1,
freeModeSticky: false,
freeModeMinimumVelocity: 0.02,
// Autoheight
autoHeight: false,
// Set wrapper width
setWrapperSize: false,
// Virtual Translate
virtualTranslate: false,
// Effects
effect: 'slide', // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip'
// Breakpoints
breakpoints: undefined,
breakpointsInverse: false,
// Slides grid
spaceBetween: 0,
slidesPerView: 1,
slidesPerColumn: 1,
slidesPerColumnFill: 'column',
slidesPerGroup: 1,
centeredSlides: false,
slidesOffsetBefore: 0, // in px
slidesOffsetAfter: 0, // in px
normalizeSlideIndex: true,
centerInsufficientSlides: false,
// Disable swiper and hide navigation when container not overflow
watchOverflow: false,
// Round length
roundLengths: false,
// Touches
touchRatio: 1,
touchAngle: 45,
simulateTouch: true,
shortSwipes: true,
longSwipes: true,
longSwipesRatio: 0.5,
longSwipesMs: 300,
followFinger: true,
allowTouchMove: true,
threshold: 0,
touchMoveStopPropagation: true,
touchStartPreventDefault: true,
touchStartForcePreventDefault: false,
touchReleaseOnEdges: false,
// Unique Navigation Elements
uniqueNavElements: true,
// Resistance
resistance: true,
resistanceRatio: 0.85,
// Progress
watchSlidesProgress: false,
watchSlidesVisibility: false,
// Cursor
grabCursor: false,
// Clicks
preventClicks: true,
preventClicksPropagation: true,
slideToClickedSlide: false,
// Images
preloadImages: true,
updateOnImagesReady: true,
// loop
loop: false,
loopAdditionalSlides: 0,
loopedSlides: null,
loopFillGroupWithBlank: false,
// Swiping/no swiping
allowSlidePrev: true,
allowSlideNext: true,
swipeHandler: null, // '.swipe-handler',
noSwiping: true,
noSwipingClass: 'swiper-no-swiping',
noSwipingSelector: null,
// Passive Listeners
passiveListeners: true,
// NS
containerModifierClass: 'swiper-container-', // NEW
slideClass: 'swiper-slide',
slideBlankClass: 'swiper-slide-invisible-blank',
slideActiveClass: 'swiper-slide-active',
slideDuplicateActiveClass: 'swiper-slide-duplicate-active',
slideVisibleClass: 'swiper-slide-visible',
slideDuplicateClass: 'swiper-slide-duplicate',
slideNextClass: 'swiper-slide-next',
slideDuplicateNextClass: 'swiper-slide-duplicate-next',
slidePrevClass: 'swiper-slide-prev',
slideDuplicatePrevClass: 'swiper-slide-duplicate-prev',
wrapperClass: 'swiper-wrapper',
// Callbacks
runCallbacksOnInit: true,
};
/* eslint no-param-reassign: "off" */
var prototypes = {
update: update,
translate: translate,
transition: transition$1,
slide: slide,
loop: loop,
grabCursor: grabCursor,
manipulation: manipulation,
events: events,
breakpoints: breakpoints,
checkOverflow: checkOverflow$1,
classes: classes,
images: images,
};
var extendedDefaults = {};
var Swiper = /*@__PURE__*/(function (SwiperClass) {
function Swiper() {
var assign;
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var el;
var params;
if (args.length === 1 && args[0].constructor && args[0].constructor === Object) {
params = args[0];
} else {
(assign = args, el = assign[0], params = assign[1]);
}
if (!params) { params = {}; }
params = Utils.extend({}, params);
if (el && !params.el) { params.el = el; }
SwiperClass.call(this, params);
Object.keys(prototypes).forEach(function (prototypeGroup) {
Object.keys(prototypes[prototypeGroup]).forEach(function (protoMethod) {
if (!Swiper.prototype[protoMethod]) {
Swiper.prototype[protoMethod] = prototypes[prototypeGroup][protoMethod];
}
});
});
// Swiper Instance
var swiper = this;
if (typeof swiper.modules === 'undefined') {
swiper.modules = {};
}
Object.keys(swiper.modules).forEach(function (moduleName) {
var module = swiper.modules[moduleName];
if (module.params) {
var moduleParamName = Object.keys(module.params)[0];
var moduleParams = module.params[moduleParamName];
if (typeof moduleParams !== 'object' || moduleParams === null) { return; }
if (!(moduleParamName in params && 'enabled' in moduleParams)) { return; }
if (params[moduleParamName] === true) {
params[moduleParamName] = { enabled: true };
}
if (
typeof params[moduleParamName] === 'object'
&& !('enabled' in params[moduleParamName])
) {
params[moduleParamName].enabled = true;
}
if (!params[moduleParamName]) { params[moduleParamName] = { enabled: false }; }
}
});
// Extend defaults with modules params
var swiperParams = Utils.extend({}, defaults);
swiper.useModulesParams(swiperParams);
// Extend defaults with passed params
swiper.params = Utils.extend({}, swiperParams, extendedDefaults, params);
swiper.originalParams = Utils.extend({}, swiper.params);
swiper.passedParams = Utils.extend({}, params);
// Save Dom lib
swiper.$ = $;
// Find el
var $el = $(swiper.params.el);
el = $el[0];
if (!el) {
return undefined;
}
if ($el.length > 1) {
var swipers = [];
$el.each(function (index, containerEl) {
var newParams = Utils.extend({}, params, { el: containerEl });
swipers.push(new Swiper(newParams));
});
return swipers;
}
el.swiper = swiper;
$el.data('swiper', swiper);
// Find Wrapper
var $wrapperEl = $el.children(("." + (swiper.params.wrapperClass)));
// Extend Swiper
Utils.extend(swiper, {
$el: $el,
el: el,
$wrapperEl: $wrapperEl,
wrapperEl: $wrapperEl[0],
// Classes
classNames: [],
// Slides
slides: $(),
slidesGrid: [],
snapGrid: [],
slidesSizesGrid: [],
// isDirection
isHorizontal: function isHorizontal() {
return swiper.params.direction === 'horizontal';
},
isVertical: function isVertical() {
return swiper.params.direction === 'vertical';
},
// RTL
rtl: (el.dir.toLowerCase() === 'rtl' || $el.css('direction') === 'rtl'),
rtlTranslate: swiper.params.direction === 'horizontal' && (el.dir.toLowerCase() === 'rtl' || $el.css('direction') === 'rtl'),
wrongRTL: $wrapperEl.css('display') === '-webkit-box',
// Indexes
activeIndex: 0,
realIndex: 0,
//
isBeginning: true,
isEnd: false,
// Props
translate: 0,
previousTranslate: 0,
progress: 0,
velocity: 0,
animating: false,
// Locks
allowSlideNext: swiper.params.allowSlideNext,
allowSlidePrev: swiper.params.allowSlidePrev,
// Touch Events
touchEvents: (function touchEvents() {
var touch = ['touchstart', 'touchmove', 'touchend'];
var desktop = ['mousedown', 'mousemove', 'mouseup'];
if (Support.pointerEvents) {
desktop = ['pointerdown', 'pointermove', 'pointerup'];
} else if (Support.prefixedPointerEvents) {
desktop = ['MSPointerDown', 'MSPointerMove', 'MSPointerUp'];
}
swiper.touchEventsTouch = {
start: touch[0],
move: touch[1],
end: touch[2],
};
swiper.touchEventsDesktop = {
start: desktop[0],
move: desktop[1],
end: desktop[2],
};
return Support.touch || !swiper.params.simulateTouch ? swiper.touchEventsTouch : swiper.touchEventsDesktop;
}()),
touchEventsData: {
isTouched: undefined,
isMoved: undefined,
allowTouchCallbacks: undefined,
touchStartTime: undefined,
isScrolling: undefined,
currentTranslate: undefined,
startTranslate: undefined,
allowThresholdMove: undefined,
// Form elements to match
formElements: 'input, select, option, textarea, button, video',
// Last click time
lastClickTime: Utils.now(),
clickTimeout: undefined,
// Velocities
velocities: [],
allowMomentumBounce: undefined,
isTouchEvent: undefined,
startMoving: undefined,
},
// Clicks
allowClick: true,
// Touches
allowTouchMove: swiper.params.allowTouchMove,
touches: {
startX: 0,
startY: 0,
currentX: 0,
currentY: 0,
diff: 0,
},
// Images
imagesToLoad: [],
imagesLoaded: 0,
});
// Install Modules
swiper.useModules();
// Init
if (swiper.params.init) {
swiper.init();
}
// Return app instance
return swiper;
}
if ( SwiperClass ) Swiper.__proto__ = SwiperClass;
Swiper.prototype = Object.create( SwiperClass && SwiperClass.prototype );
Swiper.prototype.constructor = Swiper;
var staticAccessors = { extendedDefaults: { configurable: true },defaults: { configurable: true },Class: { configurable: true },$: { configurable: true } };
Swiper.prototype.slidesPerViewDynamic = function slidesPerViewDynamic () {
var swiper = this;
var params = swiper.params;
var slides = swiper.slides;
var slidesGrid = swiper.slidesGrid;
var swiperSize = swiper.size;
var activeIndex = swiper.activeIndex;
var spv = 1;
if (params.centeredSlides) {
var slideSize = slides[activeIndex].swiperSlideSize;
var breakLoop;
for (var i = activeIndex + 1; i < slides.length; i += 1) {
if (slides[i] && !breakLoop) {
slideSize += slides[i].swiperSlideSize;
spv += 1;
if (slideSize > swiperSize) { breakLoop = true; }
}
}
for (var i$1 = activeIndex - 1; i$1 >= 0; i$1 -= 1) {
if (slides[i$1] && !breakLoop) {
slideSize += slides[i$1].swiperSlideSize;
spv += 1;
if (slideSize > swiperSize) { breakLoop = true; }
}
}
} else {
for (var i$2 = activeIndex + 1; i$2 < slides.length; i$2 += 1) {
if (slidesGrid[i$2] - slidesGrid[activeIndex] < swiperSize) {
spv += 1;
}
}
}
return spv;
};
Swiper.prototype.update = function update () {
var swiper = this;
if (!swiper || swiper.destroyed) { return; }
var snapGrid = swiper.snapGrid;
var params = swiper.params;
// Breakpoints
if (params.breakpoints) {
swiper.setBreakpoint();
}
swiper.updateSize();
swiper.updateSlides();
swiper.updateProgress();
swiper.updateSlidesClasses();
function setTranslate() {
var translateValue = swiper.rtlTranslate ? swiper.translate * -1 : swiper.translate;
var newTranslate = Math.min(Math.max(translateValue, swiper.maxTranslate()), swiper.minTranslate());
swiper.setTranslate(newTranslate);
swiper.updateActiveIndex();
swiper.updateSlidesClasses();
}
var translated;
if (swiper.params.freeMode) {
setTranslate();
if (swiper.params.autoHeight) {
swiper.updateAutoHeight();
}
} else {
if ((swiper.params.slidesPerView === 'auto' || swiper.params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
translated = swiper.slideTo(swiper.slides.length - 1, 0, false, true);
} else {
translated = swiper.slideTo(swiper.activeIndex, 0, false, true);
}
if (!translated) {
setTranslate();
}
}
if (params.watchOverflow && snapGrid !== swiper.snapGrid) {
swiper.checkOverflow();
}
swiper.emit('update');
};
Swiper.prototype.changeDirection = function changeDirection (newDirection, needUpdate) {
if ( needUpdate === void 0 ) needUpdate = true;
var swiper = this;
var currentDirection = swiper.params.direction;
if (!newDirection) {
// eslint-disable-next-line
newDirection = currentDirection === 'horizontal' ? 'vertical' : 'horizontal';
}
if ((newDirection === currentDirection) || (newDirection !== 'horizontal' && newDirection !== 'vertical')) {
return swiper;
}
if (currentDirection === 'vertical') {
swiper.$el
.removeClass(((swiper.params.containerModifierClass) + "vertical wp8-vertical"))
.addClass(("" + (swiper.params.containerModifierClass) + newDirection));
if ((Browser.isIE || Browser.isEdge) && (Support.pointerEvents || Support.prefixedPointerEvents)) {
swiper.$el.addClass(((swiper.params.containerModifierClass) + "wp8-" + newDirection));
}
}
if (currentDirection === 'horizontal') {
swiper.$el
.removeClass(((swiper.params.containerModifierClass) + "horizontal wp8-horizontal"))
.addClass(("" + (swiper.params.containerModifierClass) + newDirection));
if ((Browser.isIE || Browser.isEdge) && (Support.pointerEvents || Support.prefixedPointerEvents)) {
swiper.$el.addClass(((swiper.params.containerModifierClass) + "wp8-" + newDirection));
}
}
swiper.params.direction = newDirection;
swiper.slides.each(function (slideIndex, slideEl) {
if (newDirection === 'vertical') {
slideEl.style.width = '';
} else {
slideEl.style.height = '';
}
});
swiper.emit('changeDirection');
if (needUpdate) { swiper.update(); }
return swiper;
};
Swiper.prototype.init = function init () {
var swiper = this;
if (swiper.initialized) { return; }
swiper.emit('beforeInit');
// Set breakpoint
if (swiper.params.breakpoints) {
swiper.setBreakpoint();
}
// Add Classes
swiper.addClasses();
// Create loop
if (swiper.params.loop) {
swiper.loopCreate();
}
// Update size
swiper.updateSize();
// Update slides
swiper.updateSlides();
if (swiper.params.watchOverflow) {
swiper.checkOverflow();
}
// Set Grab Cursor
if (swiper.params.grabCursor) {
swiper.setGrabCursor();
}
if (swiper.params.preloadImages) {
swiper.preloadImages();
}
// Slide To Initial Slide
if (swiper.params.loop) {
swiper.slideTo(swiper.params.initialSlide + swiper.loopedSlides, 0, swiper.params.runCallbacksOnInit);
} else {
swiper.slideTo(swiper.params.initialSlide, 0, swiper.params.runCallbacksOnInit);
}
// Attach events
swiper.attachEvents();
// Init Flag
swiper.initialized = true;
// Emit
swiper.emit('init');
};
Swiper.prototype.destroy = function destroy (deleteInstance, cleanStyles) {
if ( deleteInstance === void 0 ) deleteInstance = true;
if ( cleanStyles === void 0 ) cleanStyles = true;
var swiper = this;
var params = swiper.params;
var $el = swiper.$el;
var $wrapperEl = swiper.$wrapperEl;
var slides = swiper.slides;
if (typeof swiper.params === 'undefined' || swiper.destroyed) {
return null;
}
swiper.emit('beforeDestroy');
// Init Flag
swiper.initialized = false;
// Detach events
swiper.detachEvents();
// Destroy loop
if (params.loop) {
swiper.loopDestroy();
}
// Cleanup styles
if (cleanStyles) {
swiper.removeClasses();
$el.removeAttr('style');
$wrapperEl.removeAttr('style');
if (slides && slides.length) {
slides
.removeClass([
params.slideVisibleClass,
params.slideActiveClass,
params.slideNextClass,
params.slidePrevClass ].join(' '))
.removeAttr('style')
.removeAttr('data-swiper-slide-index')
.removeAttr('data-swiper-column')
.removeAttr('data-swiper-row');
}
}
swiper.emit('destroy');
// Detach emitter events
Object.keys(swiper.eventsListeners).forEach(function (eventName) {
swiper.off(eventName);
});
if (deleteInstance !== false) {
swiper.$el[0].swiper = null;
swiper.$el.data('swiper', null);
Utils.deleteProps(swiper);
}
swiper.destroyed = true;
return null;
};
Swiper.extendDefaults = function extendDefaults (newDefaults) {
Utils.extend(extendedDefaults, newDefaults);
};
staticAccessors.extendedDefaults.get = function () {
return extendedDefaults;
};
staticAccessors.defaults.get = function () {
return defaults;
};
staticAccessors.Class.get = function () {
return SwiperClass;
};
staticAccessors.$.get = function () {
return $;
};
Object.defineProperties( Swiper, staticAccessors );
return Swiper;
}(SwiperClass));
var Device$1 = {
name: 'device',
proto: {
device: Device,
},
static: {
device: Device,
},
};
var Support$1 = {
name: 'support',
proto: {
support: Support,
},
static: {
support: Support,
},
};
var Browser$1 = {
name: 'browser',
proto: {
browser: Browser,
},
static: {
browser: Browser,
},
};
var Resize = {
name: 'resize',
create: function create() {
var swiper = this;
Utils.extend(swiper, {
resize: {
resizeHandler: function resizeHandler() {
if (!swiper || swiper.destroyed || !swiper.initialized) { return; }
swiper.emit('beforeResize');
swiper.emit('resize');
},
orientationChangeHandler: function orientationChangeHandler() {
if (!swiper || swiper.destroyed || !swiper.initialized) { return; }
swiper.emit('orientationchange');
},
},
});
},
on: {
init: function init() {
var swiper = this;
// Emit resize
win.addEventListener('resize', swiper.resize.resizeHandler);
// Emit orientationchange
win.addEventListener('orientationchange', swiper.resize.orientationChangeHandler);
},
destroy: function destroy() {
var swiper = this;
win.removeEventListener('resize', swiper.resize.resizeHandler);
win.removeEventListener('orientationchange', swiper.resize.orientationChangeHandler);
},
},
};
var Observer = {
func: win.MutationObserver || win.WebkitMutationObserver,
attach: function attach(target, options) {
if ( options === void 0 ) options = {};
var swiper = this;
var ObserverFunc = Observer.func;
var observer = new ObserverFunc(function (mutations) {
// The observerUpdate event should only be triggered
// once despite the number of mutations. Additional
// triggers are redundant and are very costly
if (mutations.length === 1) {
swiper.emit('observerUpdate', mutations[0]);
return;
}
var observerUpdate = function observerUpdate() {
swiper.emit('observerUpdate', mutations[0]);
};
if (win.requestAnimationFrame) {
win.requestAnimationFrame(observerUpdate);
} else {
win.setTimeout(observerUpdate, 0);
}
});
observer.observe(target, {
attributes: typeof options.attributes === 'undefined' ? true : options.attributes,
childList: typeof options.childList === 'undefined' ? true : options.childList,
characterData: typeof options.characterData === 'undefined' ? true : options.characterData,
});
swiper.observer.observers.push(observer);
},
init: function init() {
var swiper = this;
if (!Support.observer || !swiper.params.observer) { return; }
if (swiper.params.observeParents) {
var containerParents = swiper.$el.parents();
for (var i = 0; i < containerParents.length; i += 1) {
swiper.observer.attach(containerParents[i]);
}
}
// Observe container
swiper.observer.attach(swiper.$el[0], { childList: swiper.params.observeSlideChildren });
// Observe wrapper
swiper.observer.attach(swiper.$wrapperEl[0], { attributes: false });
},
destroy: function destroy() {
var swiper = this;
swiper.observer.observers.forEach(function (observer) {
observer.disconnect();
});
swiper.observer.observers = [];
},
};
var Observer$1 = {
name: 'observer',
params: {
observer: false,
observeParents: false,
observeSlideChildren: false,
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
observer: {
init: Observer.init.bind(swiper),
attach: Observer.attach.bind(swiper),
destroy: Observer.destroy.bind(swiper),
observers: [],
},
});
},
on: {
init: function init() {
var swiper = this;
swiper.observer.init();
},
destroy: function destroy() {
var swiper = this;
swiper.observer.destroy();
},
},
};
var Virtual = {
update: function update(force) {
var swiper = this;
var ref = swiper.params;
var slidesPerView = ref.slidesPerView;
var slidesPerGroup = ref.slidesPerGroup;
var centeredSlides = ref.centeredSlides;
var ref$1 = swiper.params.virtual;
var addSlidesBefore = ref$1.addSlidesBefore;
var addSlidesAfter = ref$1.addSlidesAfter;
var ref$2 = swiper.virtual;
var previousFrom = ref$2.from;
var previousTo = ref$2.to;
var slides = ref$2.slides;
var previousSlidesGrid = ref$2.slidesGrid;
var renderSlide = ref$2.renderSlide;
var previousOffset = ref$2.offset;
swiper.updateActiveIndex();
var activeIndex = swiper.activeIndex || 0;
var offsetProp;
if (swiper.rtlTranslate) { offsetProp = 'right'; }
else { offsetProp = swiper.isHorizontal() ? 'left' : 'top'; }
var slidesAfter;
var slidesBefore;
if (centeredSlides) {
slidesAfter = Math.floor(slidesPerView / 2) + slidesPerGroup + addSlidesBefore;
slidesBefore = Math.floor(slidesPerView / 2) + slidesPerGroup + addSlidesAfter;
} else {
slidesAfter = slidesPerView + (slidesPerGroup - 1) + addSlidesBefore;
slidesBefore = slidesPerGroup + addSlidesAfter;
}
var from = Math.max((activeIndex || 0) - slidesBefore, 0);
var to = Math.min((activeIndex || 0) + slidesAfter, slides.length - 1);
var offset = (swiper.slidesGrid[from] || 0) - (swiper.slidesGrid[0] || 0);
Utils.extend(swiper.virtual, {
from: from,
to: to,
offset: offset,
slidesGrid: swiper.slidesGrid,
});
function onRendered() {
swiper.updateSlides();
swiper.updateProgress();
swiper.updateSlidesClasses();
if (swiper.lazy && swiper.params.lazy.enabled) {
swiper.lazy.load();
}
}
if (previousFrom === from && previousTo === to && !force) {
if (swiper.slidesGrid !== previousSlidesGrid && offset !== previousOffset) {
swiper.slides.css(offsetProp, (offset + "px"));
}
swiper.updateProgress();
return;
}
if (swiper.params.virtual.renderExternal) {
swiper.params.virtual.renderExternal.call(swiper, {
offset: offset,
from: from,
to: to,
slides: (function getSlides() {
var slidesToRender = [];
for (var i = from; i <= to; i += 1) {
slidesToRender.push(slides[i]);
}
return slidesToRender;
}()),
});
onRendered();
return;
}
var prependIndexes = [];
var appendIndexes = [];
if (force) {
swiper.$wrapperEl.find(("." + (swiper.params.slideClass))).remove();
} else {
for (var i = previousFrom; i <= previousTo; i += 1) {
if (i < from || i > to) {
swiper.$wrapperEl.find(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + i + "\"]")).remove();
}
}
}
for (var i$1 = 0; i$1 < slides.length; i$1 += 1) {
if (i$1 >= from && i$1 <= to) {
if (typeof previousTo === 'undefined' || force) {
appendIndexes.push(i$1);
} else {
if (i$1 > previousTo) { appendIndexes.push(i$1); }
if (i$1 < previousFrom) { prependIndexes.push(i$1); }
}
}
}
appendIndexes.forEach(function (index) {
swiper.$wrapperEl.append(renderSlide(slides[index], index));
});
prependIndexes.sort(function (a, b) { return b - a; }).forEach(function (index) {
swiper.$wrapperEl.prepend(renderSlide(slides[index], index));
});
swiper.$wrapperEl.children('.swiper-slide').css(offsetProp, (offset + "px"));
onRendered();
},
renderSlide: function renderSlide(slide, index) {
var swiper = this;
var params = swiper.params.virtual;
if (params.cache && swiper.virtual.cache[index]) {
return swiper.virtual.cache[index];
}
var $slideEl = params.renderSlide
? $(params.renderSlide.call(swiper, slide, index))
: $(("<div class=\"" + (swiper.params.slideClass) + "\" data-swiper-slide-index=\"" + index + "\">" + slide + "</div>"));
if (!$slideEl.attr('data-swiper-slide-index')) { $slideEl.attr('data-swiper-slide-index', index); }
if (params.cache) { swiper.virtual.cache[index] = $slideEl; }
return $slideEl;
},
appendSlide: function appendSlide(slides) {
var swiper = this;
if (typeof slides === 'object' && 'length' in slides) {
for (var i = 0; i < slides.length; i += 1) {
if (slides[i]) { swiper.virtual.slides.push(slides[i]); }
}
} else {
swiper.virtual.slides.push(slides);
}
swiper.virtual.update(true);
},
prependSlide: function prependSlide(slides) {
var swiper = this;
var activeIndex = swiper.activeIndex;
var newActiveIndex = activeIndex + 1;
var numberOfNewSlides = 1;
if (Array.isArray(slides)) {
for (var i = 0; i < slides.length; i += 1) {
if (slides[i]) { swiper.virtual.slides.unshift(slides[i]); }
}
newActiveIndex = activeIndex + slides.length;
numberOfNewSlides = slides.length;
} else {
swiper.virtual.slides.unshift(slides);
}
if (swiper.params.virtual.cache) {
var cache = swiper.virtual.cache;
var newCache = {};
Object.keys(cache).forEach(function (cachedIndex) {
newCache[parseInt(cachedIndex, 10) + numberOfNewSlides] = cache[cachedIndex];
});
swiper.virtual.cache = newCache;
}
swiper.virtual.update(true);
swiper.slideTo(newActiveIndex, 0);
},
removeSlide: function removeSlide(slidesIndexes) {
var swiper = this;
if (typeof slidesIndexes === 'undefined' || slidesIndexes === null) { return; }
var activeIndex = swiper.activeIndex;
if (Array.isArray(slidesIndexes)) {
for (var i = slidesIndexes.length - 1; i >= 0; i -= 1) {
swiper.virtual.slides.splice(slidesIndexes[i], 1);
if (swiper.params.virtual.cache) {
delete swiper.virtual.cache[slidesIndexes[i]];
}
if (slidesIndexes[i] < activeIndex) { activeIndex -= 1; }
activeIndex = Math.max(activeIndex, 0);
}
} else {
swiper.virtual.slides.splice(slidesIndexes, 1);
if (swiper.params.virtual.cache) {
delete swiper.virtual.cache[slidesIndexes];
}
if (slidesIndexes < activeIndex) { activeIndex -= 1; }
activeIndex = Math.max(activeIndex, 0);
}
swiper.virtual.update(true);
swiper.slideTo(activeIndex, 0);
},
removeAllSlides: function removeAllSlides() {
var swiper = this;
swiper.virtual.slides = [];
if (swiper.params.virtual.cache) {
swiper.virtual.cache = {};
}
swiper.virtual.update(true);
swiper.slideTo(0, 0);
},
};
var Virtual$1 = {
name: 'virtual',
params: {
virtual: {
enabled: false,
slides: [],
cache: true,
renderSlide: null,
renderExternal: null,
addSlidesBefore: 0,
addSlidesAfter: 0,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
virtual: {
update: Virtual.update.bind(swiper),
appendSlide: Virtual.appendSlide.bind(swiper),
prependSlide: Virtual.prependSlide.bind(swiper),
removeSlide: Virtual.removeSlide.bind(swiper),
removeAllSlides: Virtual.removeAllSlides.bind(swiper),
renderSlide: Virtual.renderSlide.bind(swiper),
slides: swiper.params.virtual.slides,
cache: {},
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if (!swiper.params.virtual.enabled) { return; }
swiper.classNames.push(((swiper.params.containerModifierClass) + "virtual"));
var overwriteParams = {
watchSlidesProgress: true,
};
Utils.extend(swiper.params, overwriteParams);
Utils.extend(swiper.originalParams, overwriteParams);
if (!swiper.params.initialSlide) {
swiper.virtual.update();
}
},
setTranslate: function setTranslate() {
var swiper = this;
if (!swiper.params.virtual.enabled) { return; }
swiper.virtual.update();
},
},
};
var Keyboard = {
handle: function handle(event) {
var swiper = this;
var rtl = swiper.rtlTranslate;
var e = event;
if (e.originalEvent) { e = e.originalEvent; } // jquery fix
var kc = e.keyCode || e.charCode;
// Directions locks
if (!swiper.allowSlideNext && ((swiper.isHorizontal() && kc === 39) || (swiper.isVertical() && kc === 40))) {
return false;
}
if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38))) {
return false;
}
if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
return undefined;
}
if (doc.activeElement && doc.activeElement.nodeName && (doc.activeElement.nodeName.toLowerCase() === 'input' || doc.activeElement.nodeName.toLowerCase() === 'textarea')) {
return undefined;
}
if (swiper.params.keyboard.onlyInViewport && (kc === 37 || kc === 39 || kc === 38 || kc === 40)) {
var inView = false;
// Check that swiper should be inside of visible area of window
if (swiper.$el.parents(("." + (swiper.params.slideClass))).length > 0 && swiper.$el.parents(("." + (swiper.params.slideActiveClass))).length === 0) {
return undefined;
}
var windowWidth = win.innerWidth;
var windowHeight = win.innerHeight;
var swiperOffset = swiper.$el.offset();
if (rtl) { swiperOffset.left -= swiper.$el[0].scrollLeft; }
var swiperCoord = [
[swiperOffset.left, swiperOffset.top],
[swiperOffset.left + swiper.width, swiperOffset.top],
[swiperOffset.left, swiperOffset.top + swiper.height],
[swiperOffset.left + swiper.width, swiperOffset.top + swiper.height] ];
for (var i = 0; i < swiperCoord.length; i += 1) {
var point = swiperCoord[i];
if (
point[0] >= 0 && point[0] <= windowWidth
&& point[1] >= 0 && point[1] <= windowHeight
) {
inView = true;
}
}
if (!inView) { return undefined; }
}
if (swiper.isHorizontal()) {
if (kc === 37 || kc === 39) {
if (e.preventDefault) { e.preventDefault(); }
else { e.returnValue = false; }
}
if ((kc === 39 && !rtl) || (kc === 37 && rtl)) { swiper.slideNext(); }
if ((kc === 37 && !rtl) || (kc === 39 && rtl)) { swiper.slidePrev(); }
} else {
if (kc === 38 || kc === 40) {
if (e.preventDefault) { e.preventDefault(); }
else { e.returnValue = false; }
}
if (kc === 40) { swiper.slideNext(); }
if (kc === 38) { swiper.slidePrev(); }
}
swiper.emit('keyPress', kc);
return undefined;
},
enable: function enable() {
var swiper = this;
if (swiper.keyboard.enabled) { return; }
$(doc).on('keydown', swiper.keyboard.handle);
swiper.keyboard.enabled = true;
},
disable: function disable() {
var swiper = this;
if (!swiper.keyboard.enabled) { return; }
$(doc).off('keydown', swiper.keyboard.handle);
swiper.keyboard.enabled = false;
},
};
var Keyboard$1 = {
name: 'keyboard',
params: {
keyboard: {
enabled: false,
onlyInViewport: true,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
keyboard: {
enabled: false,
enable: Keyboard.enable.bind(swiper),
disable: Keyboard.disable.bind(swiper),
handle: Keyboard.handle.bind(swiper),
},
});
},
on: {
init: function init() {
var swiper = this;
if (swiper.params.keyboard.enabled) {
swiper.keyboard.enable();
}
},
destroy: function destroy() {
var swiper = this;
if (swiper.keyboard.enabled) {
swiper.keyboard.disable();
}
},
},
};
function isEventSupported() {
var eventName = 'onwheel';
var isSupported = eventName in doc;
if (!isSupported) {
var element = doc.createElement('div');
element.setAttribute(eventName, 'return;');
isSupported = typeof element[eventName] === 'function';
}
if (!isSupported
&& doc.implementation
&& doc.implementation.hasFeature
// always returns true in newer browsers as per the standard.
// @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
&& doc.implementation.hasFeature('', '') !== true
) {
// This is the only way to test support for the `wheel` event in IE9+.
isSupported = doc.implementation.hasFeature('Events.wheel', '3.0');
}
return isSupported;
}
var Mousewheel = {
lastScrollTime: Utils.now(),
event: (function getEvent() {
if (win.navigator.userAgent.indexOf('firefox') > -1) { return 'DOMMouseScroll'; }
return isEventSupported() ? 'wheel' : 'mousewheel';
}()),
normalize: function normalize(e) {
// Reasonable defaults
var PIXEL_STEP = 10;
var LINE_HEIGHT = 40;
var PAGE_HEIGHT = 800;
var sX = 0;
var sY = 0; // spinX, spinY
var pX = 0;
var pY = 0; // pixelX, pixelY
// Legacy
if ('detail' in e) {
sY = e.detail;
}
if ('wheelDelta' in e) {
sY = -e.wheelDelta / 120;
}
if ('wheelDeltaY' in e) {
sY = -e.wheelDeltaY / 120;
}
if ('wheelDeltaX' in e) {
sX = -e.wheelDeltaX / 120;
}
// side scrolling on FF with DOMMouseScroll
if ('axis' in e && e.axis === e.HORIZONTAL_AXIS) {
sX = sY;
sY = 0;
}
pX = sX * PIXEL_STEP;
pY = sY * PIXEL_STEP;
if ('deltaY' in e) {
pY = e.deltaY;
}
if ('deltaX' in e) {
pX = e.deltaX;
}
if ((pX || pY) && e.deltaMode) {
if (e.deltaMode === 1) { // delta in LINE units
pX *= LINE_HEIGHT;
pY *= LINE_HEIGHT;
} else { // delta in PAGE units
pX *= PAGE_HEIGHT;
pY *= PAGE_HEIGHT;
}
}
// Fall-back if spin cannot be determined
if (pX && !sX) {
sX = (pX < 1) ? -1 : 1;
}
if (pY && !sY) {
sY = (pY < 1) ? -1 : 1;
}
return {
spinX: sX,
spinY: sY,
pixelX: pX,
pixelY: pY,
};
},
handleMouseEnter: function handleMouseEnter() {
var swiper = this;
swiper.mouseEntered = true;
},
handleMouseLeave: function handleMouseLeave() {
var swiper = this;
swiper.mouseEntered = false;
},
handle: function handle(event) {
var e = event;
var swiper = this;
var params = swiper.params.mousewheel;
if (!swiper.mouseEntered && !params.releaseOnEdges) { return true; }
if (e.originalEvent) { e = e.originalEvent; } // jquery fix
var delta = 0;
var rtlFactor = swiper.rtlTranslate ? -1 : 1;
var data = Mousewheel.normalize(e);
if (params.forceToAxis) {
if (swiper.isHorizontal()) {
if (Math.abs(data.pixelX) > Math.abs(data.pixelY)) { delta = data.pixelX * rtlFactor; }
else { return true; }
} else if (Math.abs(data.pixelY) > Math.abs(data.pixelX)) { delta = data.pixelY; }
else { return true; }
} else {
delta = Math.abs(data.pixelX) > Math.abs(data.pixelY) ? -data.pixelX * rtlFactor : -data.pixelY;
}
if (delta === 0) { return true; }
if (params.invert) { delta = -delta; }
if (!swiper.params.freeMode) {
if (Utils.now() - swiper.mousewheel.lastScrollTime > 60) {
if (delta < 0) {
if ((!swiper.isEnd || swiper.params.loop) && !swiper.animating) {
swiper.slideNext();
swiper.emit('scroll', e);
} else if (params.releaseOnEdges) { return true; }
} else if ((!swiper.isBeginning || swiper.params.loop) && !swiper.animating) {
swiper.slidePrev();
swiper.emit('scroll', e);
} else if (params.releaseOnEdges) { return true; }
}
swiper.mousewheel.lastScrollTime = (new win.Date()).getTime();
} else {
// Freemode or scrollContainer:
if (swiper.params.loop) {
swiper.loopFix();
}
var position = swiper.getTranslate() + (delta * params.sensitivity);
var wasBeginning = swiper.isBeginning;
var wasEnd = swiper.isEnd;
if (position >= swiper.minTranslate()) { position = swiper.minTranslate(); }
if (position <= swiper.maxTranslate()) { position = swiper.maxTranslate(); }
swiper.setTransition(0);
swiper.setTranslate(position);
swiper.updateProgress();
swiper.updateActiveIndex();
swiper.updateSlidesClasses();
if ((!wasBeginning && swiper.isBeginning) || (!wasEnd && swiper.isEnd)) {
swiper.updateSlidesClasses();
}
if (swiper.params.freeModeSticky) {
clearTimeout(swiper.mousewheel.timeout);
swiper.mousewheel.timeout = Utils.nextTick(function () {
swiper.slideToClosest();
}, 300);
}
// Emit event
swiper.emit('scroll', e);
// Stop autoplay
if (swiper.params.autoplay && swiper.params.autoplayDisableOnInteraction) { swiper.autoplay.stop(); }
// Return page scroll on edge positions
if (position === swiper.minTranslate() || position === swiper.maxTranslate()) { return true; }
}
if (e.preventDefault) { e.preventDefault(); }
else { e.returnValue = false; }
return false;
},
enable: function enable() {
var swiper = this;
if (!Mousewheel.event) { return false; }
if (swiper.mousewheel.enabled) { return false; }
var target = swiper.$el;
if (swiper.params.mousewheel.eventsTarged !== 'container') {
target = $(swiper.params.mousewheel.eventsTarged);
}
target.on('mouseenter', swiper.mousewheel.handleMouseEnter);
target.on('mouseleave', swiper.mousewheel.handleMouseLeave);
target.on(Mousewheel.event, swiper.mousewheel.handle);
swiper.mousewheel.enabled = true;
return true;
},
disable: function disable() {
var swiper = this;
if (!Mousewheel.event) { return false; }
if (!swiper.mousewheel.enabled) { return false; }
var target = swiper.$el;
if (swiper.params.mousewheel.eventsTarged !== 'container') {
target = $(swiper.params.mousewheel.eventsTarged);
}
target.off(Mousewheel.event, swiper.mousewheel.handle);
swiper.mousewheel.enabled = false;
return true;
},
};
var Mousewheel$1 = {
name: 'mousewheel',
params: {
mousewheel: {
enabled: false,
releaseOnEdges: false,
invert: false,
forceToAxis: false,
sensitivity: 1,
eventsTarged: 'container',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
mousewheel: {
enabled: false,
enable: Mousewheel.enable.bind(swiper),
disable: Mousewheel.disable.bind(swiper),
handle: Mousewheel.handle.bind(swiper),
handleMouseEnter: Mousewheel.handleMouseEnter.bind(swiper),
handleMouseLeave: Mousewheel.handleMouseLeave.bind(swiper),
lastScrollTime: Utils.now(),
},
});
},
on: {
init: function init() {
var swiper = this;
if (swiper.params.mousewheel.enabled) { swiper.mousewheel.enable(); }
},
destroy: function destroy() {
var swiper = this;
if (swiper.mousewheel.enabled) { swiper.mousewheel.disable(); }
},
},
};
var Navigation = {
update: function update() {
// Update Navigation Buttons
var swiper = this;
var params = swiper.params.navigation;
if (swiper.params.loop) { return; }
var ref = swiper.navigation;
var $nextEl = ref.$nextEl;
var $prevEl = ref.$prevEl;
if ($prevEl && $prevEl.length > 0) {
if (swiper.isBeginning) {
$prevEl.addClass(params.disabledClass);
} else {
$prevEl.removeClass(params.disabledClass);
}
$prevEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
}
if ($nextEl && $nextEl.length > 0) {
if (swiper.isEnd) {
$nextEl.addClass(params.disabledClass);
} else {
$nextEl.removeClass(params.disabledClass);
}
$nextEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
}
},
onPrevClick: function onPrevClick(e) {
var swiper = this;
e.preventDefault();
if (swiper.isBeginning && !swiper.params.loop) { return; }
swiper.slidePrev();
},
onNextClick: function onNextClick(e) {
var swiper = this;
e.preventDefault();
if (swiper.isEnd && !swiper.params.loop) { return; }
swiper.slideNext();
},
init: function init() {
var swiper = this;
var params = swiper.params.navigation;
if (!(params.nextEl || params.prevEl)) { return; }
var $nextEl;
var $prevEl;
if (params.nextEl) {
$nextEl = $(params.nextEl);
if (
swiper.params.uniqueNavElements
&& typeof params.nextEl === 'string'
&& $nextEl.length > 1
&& swiper.$el.find(params.nextEl).length === 1
) {
$nextEl = swiper.$el.find(params.nextEl);
}
}
if (params.prevEl) {
$prevEl = $(params.prevEl);
if (
swiper.params.uniqueNavElements
&& typeof params.prevEl === 'string'
&& $prevEl.length > 1
&& swiper.$el.find(params.prevEl).length === 1
) {
$prevEl = swiper.$el.find(params.prevEl);
}
}
if ($nextEl && $nextEl.length > 0) {
$nextEl.on('click', swiper.navigation.onNextClick);
}
if ($prevEl && $prevEl.length > 0) {
$prevEl.on('click', swiper.navigation.onPrevClick);
}
Utils.extend(swiper.navigation, {
$nextEl: $nextEl,
nextEl: $nextEl && $nextEl[0],
$prevEl: $prevEl,
prevEl: $prevEl && $prevEl[0],
});
},
destroy: function destroy() {
var swiper = this;
var ref = swiper.navigation;
var $nextEl = ref.$nextEl;
var $prevEl = ref.$prevEl;
if ($nextEl && $nextEl.length) {
$nextEl.off('click', swiper.navigation.onNextClick);
$nextEl.removeClass(swiper.params.navigation.disabledClass);
}
if ($prevEl && $prevEl.length) {
$prevEl.off('click', swiper.navigation.onPrevClick);
$prevEl.removeClass(swiper.params.navigation.disabledClass);
}
},
};
var Navigation$1 = {
name: 'navigation',
params: {
navigation: {
nextEl: null,
prevEl: null,
hideOnClick: false,
disabledClass: 'swiper-button-disabled',
hiddenClass: 'swiper-button-hidden',
lockClass: 'swiper-button-lock',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
navigation: {
init: Navigation.init.bind(swiper),
update: Navigation.update.bind(swiper),
destroy: Navigation.destroy.bind(swiper),
onNextClick: Navigation.onNextClick.bind(swiper),
onPrevClick: Navigation.onPrevClick.bind(swiper),
},
});
},
on: {
init: function init() {
var swiper = this;
swiper.navigation.init();
swiper.navigation.update();
},
toEdge: function toEdge() {
var swiper = this;
swiper.navigation.update();
},
fromEdge: function fromEdge() {
var swiper = this;
swiper.navigation.update();
},
destroy: function destroy() {
var swiper = this;
swiper.navigation.destroy();
},
click: function click(e) {
var swiper = this;
var ref = swiper.navigation;
var $nextEl = ref.$nextEl;
var $prevEl = ref.$prevEl;
if (
swiper.params.navigation.hideOnClick
&& !$(e.target).is($prevEl)
&& !$(e.target).is($nextEl)
) {
var isHidden;
if ($nextEl) {
isHidden = $nextEl.hasClass(swiper.params.navigation.hiddenClass);
} else if ($prevEl) {
isHidden = $prevEl.hasClass(swiper.params.navigation.hiddenClass);
}
if (isHidden === true) {
swiper.emit('navigationShow', swiper);
} else {
swiper.emit('navigationHide', swiper);
}
if ($nextEl) {
$nextEl.toggleClass(swiper.params.navigation.hiddenClass);
}
if ($prevEl) {
$prevEl.toggleClass(swiper.params.navigation.hiddenClass);
}
}
},
},
};
var Pagination = {
update: function update() {
// Render || Update Pagination bullets/items
var swiper = this;
var rtl = swiper.rtl;
var params = swiper.params.pagination;
if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
var $el = swiper.pagination.$el;
// Current/Total
var current;
var total = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
if (swiper.params.loop) {
current = Math.ceil((swiper.activeIndex - swiper.loopedSlides) / swiper.params.slidesPerGroup);
if (current > slidesLength - 1 - (swiper.loopedSlides * 2)) {
current -= (slidesLength - (swiper.loopedSlides * 2));
}
if (current > total - 1) { current -= total; }
if (current < 0 && swiper.params.paginationType !== 'bullets') { current = total + current; }
} else if (typeof swiper.snapIndex !== 'undefined') {
current = swiper.snapIndex;
} else {
current = swiper.activeIndex || 0;
}
// Types
if (params.type === 'bullets' && swiper.pagination.bullets && swiper.pagination.bullets.length > 0) {
var bullets = swiper.pagination.bullets;
var firstIndex;
var lastIndex;
var midIndex;
if (params.dynamicBullets) {
swiper.pagination.bulletSize = bullets.eq(0)[swiper.isHorizontal() ? 'outerWidth' : 'outerHeight'](true);
$el.css(swiper.isHorizontal() ? 'width' : 'height', ((swiper.pagination.bulletSize * (params.dynamicMainBullets + 4)) + "px"));
if (params.dynamicMainBullets > 1 && swiper.previousIndex !== undefined) {
swiper.pagination.dynamicBulletIndex += (current - swiper.previousIndex);
if (swiper.pagination.dynamicBulletIndex > (params.dynamicMainBullets - 1)) {
swiper.pagination.dynamicBulletIndex = params.dynamicMainBullets - 1;
} else if (swiper.pagination.dynamicBulletIndex < 0) {
swiper.pagination.dynamicBulletIndex = 0;
}
}
firstIndex = current - swiper.pagination.dynamicBulletIndex;
lastIndex = firstIndex + (Math.min(bullets.length, params.dynamicMainBullets) - 1);
midIndex = (lastIndex + firstIndex) / 2;
}
bullets.removeClass(((params.bulletActiveClass) + " " + (params.bulletActiveClass) + "-next " + (params.bulletActiveClass) + "-next-next " + (params.bulletActiveClass) + "-prev " + (params.bulletActiveClass) + "-prev-prev " + (params.bulletActiveClass) + "-main"));
if ($el.length > 1) {
bullets.each(function (index, bullet) {
var $bullet = $(bullet);
var bulletIndex = $bullet.index();
if (bulletIndex === current) {
$bullet.addClass(params.bulletActiveClass);
}
if (params.dynamicBullets) {
if (bulletIndex >= firstIndex && bulletIndex <= lastIndex) {
$bullet.addClass(((params.bulletActiveClass) + "-main"));
}
if (bulletIndex === firstIndex) {
$bullet
.prev()
.addClass(((params.bulletActiveClass) + "-prev"))
.prev()
.addClass(((params.bulletActiveClass) + "-prev-prev"));
}
if (bulletIndex === lastIndex) {
$bullet
.next()
.addClass(((params.bulletActiveClass) + "-next"))
.next()
.addClass(((params.bulletActiveClass) + "-next-next"));
}
}
});
} else {
var $bullet = bullets.eq(current);
$bullet.addClass(params.bulletActiveClass);
if (params.dynamicBullets) {
var $firstDisplayedBullet = bullets.eq(firstIndex);
var $lastDisplayedBullet = bullets.eq(lastIndex);
for (var i = firstIndex; i <= lastIndex; i += 1) {
bullets.eq(i).addClass(((params.bulletActiveClass) + "-main"));
}
$firstDisplayedBullet
.prev()
.addClass(((params.bulletActiveClass) + "-prev"))
.prev()
.addClass(((params.bulletActiveClass) + "-prev-prev"));
$lastDisplayedBullet
.next()
.addClass(((params.bulletActiveClass) + "-next"))
.next()
.addClass(((params.bulletActiveClass) + "-next-next"));
}
}
if (params.dynamicBullets) {
var dynamicBulletsLength = Math.min(bullets.length, params.dynamicMainBullets + 4);
var bulletsOffset = (((swiper.pagination.bulletSize * dynamicBulletsLength) - (swiper.pagination.bulletSize)) / 2) - (midIndex * swiper.pagination.bulletSize);
var offsetProp = rtl ? 'right' : 'left';
bullets.css(swiper.isHorizontal() ? offsetProp : 'top', (bulletsOffset + "px"));
}
}
if (params.type === 'fraction') {
$el.find(("." + (params.currentClass))).text(params.formatFractionCurrent(current + 1));
$el.find(("." + (params.totalClass))).text(params.formatFractionTotal(total));
}
if (params.type === 'progressbar') {
var progressbarDirection;
if (params.progressbarOpposite) {
progressbarDirection = swiper.isHorizontal() ? 'vertical' : 'horizontal';
} else {
progressbarDirection = swiper.isHorizontal() ? 'horizontal' : 'vertical';
}
var scale = (current + 1) / total;
var scaleX = 1;
var scaleY = 1;
if (progressbarDirection === 'horizontal') {
scaleX = scale;
} else {
scaleY = scale;
}
$el.find(("." + (params.progressbarFillClass))).transform(("translate3d(0,0,0) scaleX(" + scaleX + ") scaleY(" + scaleY + ")")).transition(swiper.params.speed);
}
if (params.type === 'custom' && params.renderCustom) {
$el.html(params.renderCustom(swiper, current + 1, total));
swiper.emit('paginationRender', swiper, $el[0]);
} else {
swiper.emit('paginationUpdate', swiper, $el[0]);
}
$el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
},
render: function render() {
// Render Container
var swiper = this;
var params = swiper.params.pagination;
if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
var $el = swiper.pagination.$el;
var paginationHTML = '';
if (params.type === 'bullets') {
var numberOfBullets = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
for (var i = 0; i < numberOfBullets; i += 1) {
if (params.renderBullet) {
paginationHTML += params.renderBullet.call(swiper, i, params.bulletClass);
} else {
paginationHTML += "<" + (params.bulletElement) + " class=\"" + (params.bulletClass) + "\"></" + (params.bulletElement) + ">";
}
}
$el.html(paginationHTML);
swiper.pagination.bullets = $el.find(("." + (params.bulletClass)));
}
if (params.type === 'fraction') {
if (params.renderFraction) {
paginationHTML = params.renderFraction.call(swiper, params.currentClass, params.totalClass);
} else {
paginationHTML = "<span class=\"" + (params.currentClass) + "\"></span>"
+ ' / '
+ "<span class=\"" + (params.totalClass) + "\"></span>";
}
$el.html(paginationHTML);
}
if (params.type === 'progressbar') {
if (params.renderProgressbar) {
paginationHTML = params.renderProgressbar.call(swiper, params.progressbarFillClass);
} else {
paginationHTML = "<span class=\"" + (params.progressbarFillClass) + "\"></span>";
}
$el.html(paginationHTML);
}
if (params.type !== 'custom') {
swiper.emit('paginationRender', swiper.pagination.$el[0]);
}
},
init: function init() {
var swiper = this;
var params = swiper.params.pagination;
if (!params.el) { return; }
var $el = $(params.el);
if ($el.length === 0) { return; }
if (
swiper.params.uniqueNavElements
&& typeof params.el === 'string'
&& $el.length > 1
&& swiper.$el.find(params.el).length === 1
) {
$el = swiper.$el.find(params.el);
}
if (params.type === 'bullets' && params.clickable) {
$el.addClass(params.clickableClass);
}
$el.addClass(params.modifierClass + params.type);
if (params.type === 'bullets' && params.dynamicBullets) {
$el.addClass(("" + (params.modifierClass) + (params.type) + "-dynamic"));
swiper.pagination.dynamicBulletIndex = 0;
if (params.dynamicMainBullets < 1) {
params.dynamicMainBullets = 1;
}
}
if (params.type === 'progressbar' && params.progressbarOpposite) {
$el.addClass(params.progressbarOppositeClass);
}
if (params.clickable) {
$el.on('click', ("." + (params.bulletClass)), function onClick(e) {
e.preventDefault();
var index = $(this).index() * swiper.params.slidesPerGroup;
if (swiper.params.loop) { index += swiper.loopedSlides; }
swiper.slideTo(index);
});
}
Utils.extend(swiper.pagination, {
$el: $el,
el: $el[0],
});
},
destroy: function destroy() {
var swiper = this;
var params = swiper.params.pagination;
if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
var $el = swiper.pagination.$el;
$el.removeClass(params.hiddenClass);
$el.removeClass(params.modifierClass + params.type);
if (swiper.pagination.bullets) { swiper.pagination.bullets.removeClass(params.bulletActiveClass); }
if (params.clickable) {
$el.off('click', ("." + (params.bulletClass)));
}
},
};
var Pagination$1 = {
name: 'pagination',
params: {
pagination: {
el: null,
bulletElement: 'span',
clickable: false,
hideOnClick: false,
renderBullet: null,
renderProgressbar: null,
renderFraction: null,
renderCustom: null,
progressbarOpposite: false,
type: 'bullets', // 'bullets' or 'progressbar' or 'fraction' or 'custom'
dynamicBullets: false,
dynamicMainBullets: 1,
formatFractionCurrent: function (number) { return number; },
formatFractionTotal: function (number) { return number; },
bulletClass: 'swiper-pagination-bullet',
bulletActiveClass: 'swiper-pagination-bullet-active',
modifierClass: 'swiper-pagination-', // NEW
currentClass: 'swiper-pagination-current',
totalClass: 'swiper-pagination-total',
hiddenClass: 'swiper-pagination-hidden',
progressbarFillClass: 'swiper-pagination-progressbar-fill',
progressbarOppositeClass: 'swiper-pagination-progressbar-opposite',
clickableClass: 'swiper-pagination-clickable', // NEW
lockClass: 'swiper-pagination-lock',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
pagination: {
init: Pagination.init.bind(swiper),
render: Pagination.render.bind(swiper),
update: Pagination.update.bind(swiper),
destroy: Pagination.destroy.bind(swiper),
dynamicBulletIndex: 0,
},
});
},
on: {
init: function init() {
var swiper = this;
swiper.pagination.init();
swiper.pagination.render();
swiper.pagination.update();
},
activeIndexChange: function activeIndexChange() {
var swiper = this;
if (swiper.params.loop) {
swiper.pagination.update();
} else if (typeof swiper.snapIndex === 'undefined') {
swiper.pagination.update();
}
},
snapIndexChange: function snapIndexChange() {
var swiper = this;
if (!swiper.params.loop) {
swiper.pagination.update();
}
},
slidesLengthChange: function slidesLengthChange() {
var swiper = this;
if (swiper.params.loop) {
swiper.pagination.render();
swiper.pagination.update();
}
},
snapGridLengthChange: function snapGridLengthChange() {
var swiper = this;
if (!swiper.params.loop) {
swiper.pagination.render();
swiper.pagination.update();
}
},
destroy: function destroy() {
var swiper = this;
swiper.pagination.destroy();
},
click: function click(e) {
var swiper = this;
if (
swiper.params.pagination.el
&& swiper.params.pagination.hideOnClick
&& swiper.pagination.$el.length > 0
&& !$(e.target).hasClass(swiper.params.pagination.bulletClass)
) {
var isHidden = swiper.pagination.$el.hasClass(swiper.params.pagination.hiddenClass);
if (isHidden === true) {
swiper.emit('paginationShow', swiper);
} else {
swiper.emit('paginationHide', swiper);
}
swiper.pagination.$el.toggleClass(swiper.params.pagination.hiddenClass);
}
},
},
};
var Scrollbar = {
setTranslate: function setTranslate() {
var swiper = this;
if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
var scrollbar = swiper.scrollbar;
var rtl = swiper.rtlTranslate;
var progress = swiper.progress;
var dragSize = scrollbar.dragSize;
var trackSize = scrollbar.trackSize;
var $dragEl = scrollbar.$dragEl;
var $el = scrollbar.$el;
var params = swiper.params.scrollbar;
var newSize = dragSize;
var newPos = (trackSize - dragSize) * progress;
if (rtl) {
newPos = -newPos;
if (newPos > 0) {
newSize = dragSize - newPos;
newPos = 0;
} else if (-newPos + dragSize > trackSize) {
newSize = trackSize + newPos;
}
} else if (newPos < 0) {
newSize = dragSize + newPos;
newPos = 0;
} else if (newPos + dragSize > trackSize) {
newSize = trackSize - newPos;
}
if (swiper.isHorizontal()) {
if (Support.transforms3d) {
$dragEl.transform(("translate3d(" + newPos + "px, 0, 0)"));
} else {
$dragEl.transform(("translateX(" + newPos + "px)"));
}
$dragEl[0].style.width = newSize + "px";
} else {
if (Support.transforms3d) {
$dragEl.transform(("translate3d(0px, " + newPos + "px, 0)"));
} else {
$dragEl.transform(("translateY(" + newPos + "px)"));
}
$dragEl[0].style.height = newSize + "px";
}
if (params.hide) {
clearTimeout(swiper.scrollbar.timeout);
$el[0].style.opacity = 1;
swiper.scrollbar.timeout = setTimeout(function () {
$el[0].style.opacity = 0;
$el.transition(400);
}, 1000);
}
},
setTransition: function setTransition(duration) {
var swiper = this;
if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
swiper.scrollbar.$dragEl.transition(duration);
},
updateSize: function updateSize() {
var swiper = this;
if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
var scrollbar = swiper.scrollbar;
var $dragEl = scrollbar.$dragEl;
var $el = scrollbar.$el;
$dragEl[0].style.width = '';
$dragEl[0].style.height = '';
var trackSize = swiper.isHorizontal() ? $el[0].offsetWidth : $el[0].offsetHeight;
var divider = swiper.size / swiper.virtualSize;
var moveDivider = divider * (trackSize / swiper.size);
var dragSize;
if (swiper.params.scrollbar.dragSize === 'auto') {
dragSize = trackSize * divider;
} else {
dragSize = parseInt(swiper.params.scrollbar.dragSize, 10);
}
if (swiper.isHorizontal()) {
$dragEl[0].style.width = dragSize + "px";
} else {
$dragEl[0].style.height = dragSize + "px";
}
if (divider >= 1) {
$el[0].style.display = 'none';
} else {
$el[0].style.display = '';
}
if (swiper.params.scrollbar.hide) {
$el[0].style.opacity = 0;
}
Utils.extend(scrollbar, {
trackSize: trackSize,
divider: divider,
moveDivider: moveDivider,
dragSize: dragSize,
});
scrollbar.$el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](swiper.params.scrollbar.lockClass);
},
setDragPosition: function setDragPosition(e) {
var swiper = this;
var scrollbar = swiper.scrollbar;
var rtl = swiper.rtlTranslate;
var $el = scrollbar.$el;
var dragSize = scrollbar.dragSize;
var trackSize = scrollbar.trackSize;
var pointerPosition;
if (swiper.isHorizontal()) {
pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageX : e.pageX || e.clientX);
} else {
pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageY : e.pageY || e.clientY);
}
var positionRatio;
positionRatio = ((pointerPosition) - $el.offset()[swiper.isHorizontal() ? 'left' : 'top'] - (dragSize / 2)) / (trackSize - dragSize);
positionRatio = Math.max(Math.min(positionRatio, 1), 0);
if (rtl) {
positionRatio = 1 - positionRatio;
}
var position = swiper.minTranslate() + ((swiper.maxTranslate() - swiper.minTranslate()) * positionRatio);
swiper.updateProgress(position);
swiper.setTranslate(position);
swiper.updateActiveIndex();
swiper.updateSlidesClasses();
},
onDragStart: function onDragStart(e) {
var swiper = this;
var params = swiper.params.scrollbar;
var scrollbar = swiper.scrollbar;
var $wrapperEl = swiper.$wrapperEl;
var $el = scrollbar.$el;
var $dragEl = scrollbar.$dragEl;
swiper.scrollbar.isTouched = true;
e.preventDefault();
e.stopPropagation();
$wrapperEl.transition(100);
$dragEl.transition(100);
scrollbar.setDragPosition(e);
clearTimeout(swiper.scrollbar.dragTimeout);
$el.transition(0);
if (params.hide) {
$el.css('opacity', 1);
}
swiper.emit('scrollbarDragStart', e);
},
onDragMove: function onDragMove(e) {
var swiper = this;
var scrollbar = swiper.scrollbar;
var $wrapperEl = swiper.$wrapperEl;
var $el = scrollbar.$el;
var $dragEl = scrollbar.$dragEl;
if (!swiper.scrollbar.isTouched) { return; }
if (e.preventDefault) { e.preventDefault(); }
else { e.returnValue = false; }
scrollbar.setDragPosition(e);
$wrapperEl.transition(0);
$el.transition(0);
$dragEl.transition(0);
swiper.emit('scrollbarDragMove', e);
},
onDragEnd: function onDragEnd(e) {
var swiper = this;
var params = swiper.params.scrollbar;
var scrollbar = swiper.scrollbar;
var $el = scrollbar.$el;
if (!swiper.scrollbar.isTouched) { return; }
swiper.scrollbar.isTouched = false;
if (params.hide) {
clearTimeout(swiper.scrollbar.dragTimeout);
swiper.scrollbar.dragTimeout = Utils.nextTick(function () {
$el.css('opacity', 0);
$el.transition(400);
}, 1000);
}
swiper.emit('scrollbarDragEnd', e);
if (params.snapOnRelease) {
swiper.slideToClosest();
}
},
enableDraggable: function enableDraggable() {
var swiper = this;
if (!swiper.params.scrollbar.el) { return; }
var scrollbar = swiper.scrollbar;
var touchEventsTouch = swiper.touchEventsTouch;
var touchEventsDesktop = swiper.touchEventsDesktop;
var params = swiper.params;
var $el = scrollbar.$el;
var target = $el[0];
var activeListener = Support.passiveListener && params.passiveListeners ? { passive: false, capture: false } : false;
var passiveListener = Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
if (!Support.touch) {
target.addEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);
doc.addEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);
doc.addEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);
} else {
target.addEventListener(touchEventsTouch.start, swiper.scrollbar.onDragStart, activeListener);
target.addEventListener(touchEventsTouch.move, swiper.scrollbar.onDragMove, activeListener);
target.addEventListener(touchEventsTouch.end, swiper.scrollbar.onDragEnd, passiveListener);
}
},
disableDraggable: function disableDraggable() {
var swiper = this;
if (!swiper.params.scrollbar.el) { return; }
var scrollbar = swiper.scrollbar;
var touchEventsTouch = swiper.touchEventsTouch;
var touchEventsDesktop = swiper.touchEventsDesktop;
var params = swiper.params;
var $el = scrollbar.$el;
var target = $el[0];
var activeListener = Support.passiveListener && params.passiveListeners ? { passive: false, capture: false } : false;
var passiveListener = Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
if (!Support.touch) {
target.removeEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);
doc.removeEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);
doc.removeEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);
} else {
target.removeEventListener(touchEventsTouch.start, swiper.scrollbar.onDragStart, activeListener);
target.removeEventListener(touchEventsTouch.move, swiper.scrollbar.onDragMove, activeListener);
target.removeEventListener(touchEventsTouch.end, swiper.scrollbar.onDragEnd, passiveListener);
}
},
init: function init() {
var swiper = this;
if (!swiper.params.scrollbar.el) { return; }
var scrollbar = swiper.scrollbar;
var $swiperEl = swiper.$el;
var params = swiper.params.scrollbar;
var $el = $(params.el);
if (swiper.params.uniqueNavElements && typeof params.el === 'string' && $el.length > 1 && $swiperEl.find(params.el).length === 1) {
$el = $swiperEl.find(params.el);
}
var $dragEl = $el.find(("." + (swiper.params.scrollbar.dragClass)));
if ($dragEl.length === 0) {
$dragEl = $(("<div class=\"" + (swiper.params.scrollbar.dragClass) + "\"></div>"));
$el.append($dragEl);
}
Utils.extend(scrollbar, {
$el: $el,
el: $el[0],
$dragEl: $dragEl,
dragEl: $dragEl[0],
});
if (params.draggable) {
scrollbar.enableDraggable();
}
},
destroy: function destroy() {
var swiper = this;
swiper.scrollbar.disableDraggable();
},
};
var Scrollbar$1 = {
name: 'scrollbar',
params: {
scrollbar: {
el: null,
dragSize: 'auto',
hide: false,
draggable: false,
snapOnRelease: true,
lockClass: 'swiper-scrollbar-lock',
dragClass: 'swiper-scrollbar-drag',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
scrollbar: {
init: Scrollbar.init.bind(swiper),
destroy: Scrollbar.destroy.bind(swiper),
updateSize: Scrollbar.updateSize.bind(swiper),
setTranslate: Scrollbar.setTranslate.bind(swiper),
setTransition: Scrollbar.setTransition.bind(swiper),
enableDraggable: Scrollbar.enableDraggable.bind(swiper),
disableDraggable: Scrollbar.disableDraggable.bind(swiper),
setDragPosition: Scrollbar.setDragPosition.bind(swiper),
onDragStart: Scrollbar.onDragStart.bind(swiper),
onDragMove: Scrollbar.onDragMove.bind(swiper),
onDragEnd: Scrollbar.onDragEnd.bind(swiper),
isTouched: false,
timeout: null,
dragTimeout: null,
},
});
},
on: {
init: function init() {
var swiper = this;
swiper.scrollbar.init();
swiper.scrollbar.updateSize();
swiper.scrollbar.setTranslate();
},
update: function update() {
var swiper = this;
swiper.scrollbar.updateSize();
},
resize: function resize() {
var swiper = this;
swiper.scrollbar.updateSize();
},
observerUpdate: function observerUpdate() {
var swiper = this;
swiper.scrollbar.updateSize();
},
setTranslate: function setTranslate() {
var swiper = this;
swiper.scrollbar.setTranslate();
},
setTransition: function setTransition(duration) {
var swiper = this;
swiper.scrollbar.setTransition(duration);
},
destroy: function destroy() {
var swiper = this;
swiper.scrollbar.destroy();
},
},
};
var Parallax = {
setTransform: function setTransform(el, progress) {
var swiper = this;
var rtl = swiper.rtl;
var $el = $(el);
var rtlFactor = rtl ? -1 : 1;
var p = $el.attr('data-swiper-parallax') || '0';
var x = $el.attr('data-swiper-parallax-x');
var y = $el.attr('data-swiper-parallax-y');
var scale = $el.attr('data-swiper-parallax-scale');
var opacity = $el.attr('data-swiper-parallax-opacity');
if (x || y) {
x = x || '0';
y = y || '0';
} else if (swiper.isHorizontal()) {
x = p;
y = '0';
} else {
y = p;
x = '0';
}
if ((x).indexOf('%') >= 0) {
x = (parseInt(x, 10) * progress * rtlFactor) + "%";
} else {
x = (x * progress * rtlFactor) + "px";
}
if ((y).indexOf('%') >= 0) {
y = (parseInt(y, 10) * progress) + "%";
} else {
y = (y * progress) + "px";
}
if (typeof opacity !== 'undefined' && opacity !== null) {
var currentOpacity = opacity - ((opacity - 1) * (1 - Math.abs(progress)));
$el[0].style.opacity = currentOpacity;
}
if (typeof scale === 'undefined' || scale === null) {
$el.transform(("translate3d(" + x + ", " + y + ", 0px)"));
} else {
var currentScale = scale - ((scale - 1) * (1 - Math.abs(progress)));
$el.transform(("translate3d(" + x + ", " + y + ", 0px) scale(" + currentScale + ")"));
}
},
setTranslate: function setTranslate() {
var swiper = this;
var $el = swiper.$el;
var slides = swiper.slides;
var progress = swiper.progress;
var snapGrid = swiper.snapGrid;
$el.children('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
.each(function (index, el) {
swiper.parallax.setTransform(el, progress);
});
slides.each(function (slideIndex, slideEl) {
var slideProgress = slideEl.progress;
if (swiper.params.slidesPerGroup > 1 && swiper.params.slidesPerView !== 'auto') {
slideProgress += Math.ceil(slideIndex / 2) - (progress * (snapGrid.length - 1));
}
slideProgress = Math.min(Math.max(slideProgress, -1), 1);
$(slideEl).find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
.each(function (index, el) {
swiper.parallax.setTransform(el, slideProgress);
});
});
},
setTransition: function setTransition(duration) {
if ( duration === void 0 ) duration = this.params.speed;
var swiper = this;
var $el = swiper.$el;
$el.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
.each(function (index, parallaxEl) {
var $parallaxEl = $(parallaxEl);
var parallaxDuration = parseInt($parallaxEl.attr('data-swiper-parallax-duration'), 10) || duration;
if (duration === 0) { parallaxDuration = 0; }
$parallaxEl.transition(parallaxDuration);
});
},
};
var Parallax$1 = {
name: 'parallax',
params: {
parallax: {
enabled: false,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
parallax: {
setTransform: Parallax.setTransform.bind(swiper),
setTranslate: Parallax.setTranslate.bind(swiper),
setTransition: Parallax.setTransition.bind(swiper),
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if (!swiper.params.parallax.enabled) { return; }
swiper.params.watchSlidesProgress = true;
swiper.originalParams.watchSlidesProgress = true;
},
init: function init() {
var swiper = this;
if (!swiper.params.parallax.enabled) { return; }
swiper.parallax.setTranslate();
},
setTranslate: function setTranslate() {
var swiper = this;
if (!swiper.params.parallax.enabled) { return; }
swiper.parallax.setTranslate();
},
setTransition: function setTransition(duration) {
var swiper = this;
if (!swiper.params.parallax.enabled) { return; }
swiper.parallax.setTransition(duration);
},
},
};
var Zoom = {
// Calc Scale From Multi-touches
getDistanceBetweenTouches: function getDistanceBetweenTouches(e) {
if (e.targetTouches.length < 2) { return 1; }
var x1 = e.targetTouches[0].pageX;
var y1 = e.targetTouches[0].pageY;
var x2 = e.targetTouches[1].pageX;
var y2 = e.targetTouches[1].pageY;
var distance = Math.sqrt((Math.pow( (x2 - x1), 2 )) + (Math.pow( (y2 - y1), 2 )));
return distance;
},
// Events
onGestureStart: function onGestureStart(e) {
var swiper = this;
var params = swiper.params.zoom;
var zoom = swiper.zoom;
var gesture = zoom.gesture;
zoom.fakeGestureTouched = false;
zoom.fakeGestureMoved = false;
if (!Support.gestures) {
if (e.type !== 'touchstart' || (e.type === 'touchstart' && e.targetTouches.length < 2)) {
return;
}
zoom.fakeGestureTouched = true;
gesture.scaleStart = Zoom.getDistanceBetweenTouches(e);
}
if (!gesture.$slideEl || !gesture.$slideEl.length) {
gesture.$slideEl = $(e.target).closest('.swiper-slide');
if (gesture.$slideEl.length === 0) { gesture.$slideEl = swiper.slides.eq(swiper.activeIndex); }
gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
gesture.maxRatio = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
if (gesture.$imageWrapEl.length === 0) {
gesture.$imageEl = undefined;
return;
}
}
gesture.$imageEl.transition(0);
swiper.zoom.isScaling = true;
},
onGestureChange: function onGestureChange(e) {
var swiper = this;
var params = swiper.params.zoom;
var zoom = swiper.zoom;
var gesture = zoom.gesture;
if (!Support.gestures) {
if (e.type !== 'touchmove' || (e.type === 'touchmove' && e.targetTouches.length < 2)) {
return;
}
zoom.fakeGestureMoved = true;
gesture.scaleMove = Zoom.getDistanceBetweenTouches(e);
}
if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
if (Support.gestures) {
zoom.scale = e.scale * zoom.currentScale;
} else {
zoom.scale = (gesture.scaleMove / gesture.scaleStart) * zoom.currentScale;
}
if (zoom.scale > gesture.maxRatio) {
zoom.scale = (gesture.maxRatio - 1) + (Math.pow( ((zoom.scale - gesture.maxRatio) + 1), 0.5 ));
}
if (zoom.scale < params.minRatio) {
zoom.scale = (params.minRatio + 1) - (Math.pow( ((params.minRatio - zoom.scale) + 1), 0.5 ));
}
gesture.$imageEl.transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
},
onGestureEnd: function onGestureEnd(e) {
var swiper = this;
var params = swiper.params.zoom;
var zoom = swiper.zoom;
var gesture = zoom.gesture;
if (!Support.gestures) {
if (!zoom.fakeGestureTouched || !zoom.fakeGestureMoved) {
return;
}
if (e.type !== 'touchend' || (e.type === 'touchend' && e.changedTouches.length < 2 && !Device.android)) {
return;
}
zoom.fakeGestureTouched = false;
zoom.fakeGestureMoved = false;
}
if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
zoom.scale = Math.max(Math.min(zoom.scale, gesture.maxRatio), params.minRatio);
gesture.$imageEl.transition(swiper.params.speed).transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
zoom.currentScale = zoom.scale;
zoom.isScaling = false;
if (zoom.scale === 1) { gesture.$slideEl = undefined; }
},
onTouchStart: function onTouchStart(e) {
var swiper = this;
var zoom = swiper.zoom;
var gesture = zoom.gesture;
var image = zoom.image;
if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
if (image.isTouched) { return; }
if (Device.android) { e.preventDefault(); }
image.isTouched = true;
image.touchesStart.x = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
image.touchesStart.y = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
},
onTouchMove: function onTouchMove(e) {
var swiper = this;
var zoom = swiper.zoom;
var gesture = zoom.gesture;
var image = zoom.image;
var velocity = zoom.velocity;
if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
swiper.allowClick = false;
if (!image.isTouched || !gesture.$slideEl) { return; }
if (!image.isMoved) {
image.width = gesture.$imageEl[0].offsetWidth;
image.height = gesture.$imageEl[0].offsetHeight;
image.startX = Utils.getTranslate(gesture.$imageWrapEl[0], 'x') || 0;
image.startY = Utils.getTranslate(gesture.$imageWrapEl[0], 'y') || 0;
gesture.slideWidth = gesture.$slideEl[0].offsetWidth;
gesture.slideHeight = gesture.$slideEl[0].offsetHeight;
gesture.$imageWrapEl.transition(0);
if (swiper.rtl) {
image.startX = -image.startX;
image.startY = -image.startY;
}
}
// Define if we need image drag
var scaledWidth = image.width * zoom.scale;
var scaledHeight = image.height * zoom.scale;
if (scaledWidth < gesture.slideWidth && scaledHeight < gesture.slideHeight) { return; }
image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
image.maxX = -image.minX;
image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
image.maxY = -image.minY;
image.touchesCurrent.x = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
image.touchesCurrent.y = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
if (!image.isMoved && !zoom.isScaling) {
if (
swiper.isHorizontal()
&& (
(Math.floor(image.minX) === Math.floor(image.startX) && image.touchesCurrent.x < image.touchesStart.x)
|| (Math.floor(image.maxX) === Math.floor(image.startX) && image.touchesCurrent.x > image.touchesStart.x)
)
) {
image.isTouched = false;
return;
} if (
!swiper.isHorizontal()
&& (
(Math.floor(image.minY) === Math.floor(image.startY) && image.touchesCurrent.y < image.touchesStart.y)
|| (Math.floor(image.maxY) === Math.floor(image.startY) && image.touchesCurrent.y > image.touchesStart.y)
)
) {
image.isTouched = false;
return;
}
}
e.preventDefault();
e.stopPropagation();
image.isMoved = true;
image.currentX = (image.touchesCurrent.x - image.touchesStart.x) + image.startX;
image.currentY = (image.touchesCurrent.y - image.touchesStart.y) + image.startY;
if (image.currentX < image.minX) {
image.currentX = (image.minX + 1) - (Math.pow( ((image.minX - image.currentX) + 1), 0.8 ));
}
if (image.currentX > image.maxX) {
image.currentX = (image.maxX - 1) + (Math.pow( ((image.currentX - image.maxX) + 1), 0.8 ));
}
if (image.currentY < image.minY) {
image.currentY = (image.minY + 1) - (Math.pow( ((image.minY - image.currentY) + 1), 0.8 ));
}
if (image.currentY > image.maxY) {
image.currentY = (image.maxY - 1) + (Math.pow( ((image.currentY - image.maxY) + 1), 0.8 ));
}
// Velocity
if (!velocity.prevPositionX) { velocity.prevPositionX = image.touchesCurrent.x; }
if (!velocity.prevPositionY) { velocity.prevPositionY = image.touchesCurrent.y; }
if (!velocity.prevTime) { velocity.prevTime = Date.now(); }
velocity.x = (image.touchesCurrent.x - velocity.prevPositionX) / (Date.now() - velocity.prevTime) / 2;
velocity.y = (image.touchesCurrent.y - velocity.prevPositionY) / (Date.now() - velocity.prevTime) / 2;
if (Math.abs(image.touchesCurrent.x - velocity.prevPositionX) < 2) { velocity.x = 0; }
if (Math.abs(image.touchesCurrent.y - velocity.prevPositionY) < 2) { velocity.y = 0; }
velocity.prevPositionX = image.touchesCurrent.x;
velocity.prevPositionY = image.touchesCurrent.y;
velocity.prevTime = Date.now();
gesture.$imageWrapEl.transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
},
onTouchEnd: function onTouchEnd() {
var swiper = this;
var zoom = swiper.zoom;
var gesture = zoom.gesture;
var image = zoom.image;
var velocity = zoom.velocity;
if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
if (!image.isTouched || !image.isMoved) {
image.isTouched = false;
image.isMoved = false;
return;
}
image.isTouched = false;
image.isMoved = false;
var momentumDurationX = 300;
var momentumDurationY = 300;
var momentumDistanceX = velocity.x * momentumDurationX;
var newPositionX = image.currentX + momentumDistanceX;
var momentumDistanceY = velocity.y * momentumDurationY;
var newPositionY = image.currentY + momentumDistanceY;
// Fix duration
if (velocity.x !== 0) { momentumDurationX = Math.abs((newPositionX - image.currentX) / velocity.x); }
if (velocity.y !== 0) { momentumDurationY = Math.abs((newPositionY - image.currentY) / velocity.y); }
var momentumDuration = Math.max(momentumDurationX, momentumDurationY);
image.currentX = newPositionX;
image.currentY = newPositionY;
// Define if we need image drag
var scaledWidth = image.width * zoom.scale;
var scaledHeight = image.height * zoom.scale;
image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
image.maxX = -image.minX;
image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
image.maxY = -image.minY;
image.currentX = Math.max(Math.min(image.currentX, image.maxX), image.minX);
image.currentY = Math.max(Math.min(image.currentY, image.maxY), image.minY);
gesture.$imageWrapEl.transition(momentumDuration).transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
},
onTransitionEnd: function onTransitionEnd() {
var swiper = this;
var zoom = swiper.zoom;
var gesture = zoom.gesture;
if (gesture.$slideEl && swiper.previousIndex !== swiper.activeIndex) {
gesture.$imageEl.transform('translate3d(0,0,0) scale(1)');
gesture.$imageWrapEl.transform('translate3d(0,0,0)');
zoom.scale = 1;
zoom.currentScale = 1;
gesture.$slideEl = undefined;
gesture.$imageEl = undefined;
gesture.$imageWrapEl = undefined;
}
},
// Toggle Zoom
toggle: function toggle(e) {
var swiper = this;
var zoom = swiper.zoom;
if (zoom.scale && zoom.scale !== 1) {
// Zoom Out
zoom.out();
} else {
// Zoom In
zoom.in(e);
}
},
in: function in$1(e) {
var swiper = this;
var zoom = swiper.zoom;
var params = swiper.params.zoom;
var gesture = zoom.gesture;
var image = zoom.image;
if (!gesture.$slideEl) {
gesture.$slideEl = swiper.clickedSlide ? $(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);
gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
}
if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
gesture.$slideEl.addClass(("" + (params.zoomedSlideClass)));
var touchX;
var touchY;
var offsetX;
var offsetY;
var diffX;
var diffY;
var translateX;
var translateY;
var imageWidth;
var imageHeight;
var scaledWidth;
var scaledHeight;
var translateMinX;
var translateMinY;
var translateMaxX;
var translateMaxY;
var slideWidth;
var slideHeight;
if (typeof image.touchesStart.x === 'undefined' && e) {
touchX = e.type === 'touchend' ? e.changedTouches[0].pageX : e.pageX;
touchY = e.type === 'touchend' ? e.changedTouches[0].pageY : e.pageY;
} else {
touchX = image.touchesStart.x;
touchY = image.touchesStart.y;
}
zoom.scale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
zoom.currentScale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
if (e) {
slideWidth = gesture.$slideEl[0].offsetWidth;
slideHeight = gesture.$slideEl[0].offsetHeight;
offsetX = gesture.$slideEl.offset().left;
offsetY = gesture.$slideEl.offset().top;
diffX = (offsetX + (slideWidth / 2)) - touchX;
diffY = (offsetY + (slideHeight / 2)) - touchY;
imageWidth = gesture.$imageEl[0].offsetWidth;
imageHeight = gesture.$imageEl[0].offsetHeight;
scaledWidth = imageWidth * zoom.scale;
scaledHeight = imageHeight * zoom.scale;
translateMinX = Math.min(((slideWidth / 2) - (scaledWidth / 2)), 0);
translateMinY = Math.min(((slideHeight / 2) - (scaledHeight / 2)), 0);
translateMaxX = -translateMinX;
translateMaxY = -translateMinY;
translateX = diffX * zoom.scale;
translateY = diffY * zoom.scale;
if (translateX < translateMinX) {
translateX = translateMinX;
}
if (translateX > translateMaxX) {
translateX = translateMaxX;
}
if (translateY < translateMinY) {
translateY = translateMinY;
}
if (translateY > translateMaxY) {
translateY = translateMaxY;
}
} else {
translateX = 0;
translateY = 0;
}
gesture.$imageWrapEl.transition(300).transform(("translate3d(" + translateX + "px, " + translateY + "px,0)"));
gesture.$imageEl.transition(300).transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
},
out: function out() {
var swiper = this;
var zoom = swiper.zoom;
var params = swiper.params.zoom;
var gesture = zoom.gesture;
if (!gesture.$slideEl) {
gesture.$slideEl = swiper.clickedSlide ? $(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);
gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
}
if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
zoom.scale = 1;
zoom.currentScale = 1;
gesture.$imageWrapEl.transition(300).transform('translate3d(0,0,0)');
gesture.$imageEl.transition(300).transform('translate3d(0,0,0) scale(1)');
gesture.$slideEl.removeClass(("" + (params.zoomedSlideClass)));
gesture.$slideEl = undefined;
},
// Attach/Detach Events
enable: function enable() {
var swiper = this;
var zoom = swiper.zoom;
if (zoom.enabled) { return; }
zoom.enabled = true;
var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;
// Scale image
if (Support.gestures) {
swiper.$wrapperEl.on('gesturestart', '.swiper-slide', zoom.onGestureStart, passiveListener);
swiper.$wrapperEl.on('gesturechange', '.swiper-slide', zoom.onGestureChange, passiveListener);
swiper.$wrapperEl.on('gestureend', '.swiper-slide', zoom.onGestureEnd, passiveListener);
} else if (swiper.touchEvents.start === 'touchstart') {
swiper.$wrapperEl.on(swiper.touchEvents.start, '.swiper-slide', zoom.onGestureStart, passiveListener);
swiper.$wrapperEl.on(swiper.touchEvents.move, '.swiper-slide', zoom.onGestureChange, passiveListener);
swiper.$wrapperEl.on(swiper.touchEvents.end, '.swiper-slide', zoom.onGestureEnd, passiveListener);
}
// Move image
swiper.$wrapperEl.on(swiper.touchEvents.move, ("." + (swiper.params.zoom.containerClass)), zoom.onTouchMove);
},
disable: function disable() {
var swiper = this;
var zoom = swiper.zoom;
if (!zoom.enabled) { return; }
swiper.zoom.enabled = false;
var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;
// Scale image
if (Support.gestures) {
swiper.$wrapperEl.off('gesturestart', '.swiper-slide', zoom.onGestureStart, passiveListener);
swiper.$wrapperEl.off('gesturechange', '.swiper-slide', zoom.onGestureChange, passiveListener);
swiper.$wrapperEl.off('gestureend', '.swiper-slide', zoom.onGestureEnd, passiveListener);
} else if (swiper.touchEvents.start === 'touchstart') {
swiper.$wrapperEl.off(swiper.touchEvents.start, '.swiper-slide', zoom.onGestureStart, passiveListener);
swiper.$wrapperEl.off(swiper.touchEvents.move, '.swiper-slide', zoom.onGestureChange, passiveListener);
swiper.$wrapperEl.off(swiper.touchEvents.end, '.swiper-slide', zoom.onGestureEnd, passiveListener);
}
// Move image
swiper.$wrapperEl.off(swiper.touchEvents.move, ("." + (swiper.params.zoom.containerClass)), zoom.onTouchMove);
},
};
var Zoom$1 = {
name: 'zoom',
params: {
zoom: {
enabled: false,
maxRatio: 3,
minRatio: 1,
toggle: true,
containerClass: 'swiper-zoom-container',
zoomedSlideClass: 'swiper-slide-zoomed',
},
},
create: function create() {
var swiper = this;
var zoom = {
enabled: false,
scale: 1,
currentScale: 1,
isScaling: false,
gesture: {
$slideEl: undefined,
slideWidth: undefined,
slideHeight: undefined,
$imageEl: undefined,
$imageWrapEl: undefined,
maxRatio: 3,
},
image: {
isTouched: undefined,
isMoved: undefined,
currentX: undefined,
currentY: undefined,
minX: undefined,
minY: undefined,
maxX: undefined,
maxY: undefined,
width: undefined,
height: undefined,
startX: undefined,
startY: undefined,
touchesStart: {},
touchesCurrent: {},
},
velocity: {
x: undefined,
y: undefined,
prevPositionX: undefined,
prevPositionY: undefined,
prevTime: undefined,
},
};
('onGestureStart onGestureChange onGestureEnd onTouchStart onTouchMove onTouchEnd onTransitionEnd toggle enable disable in out').split(' ').forEach(function (methodName) {
zoom[methodName] = Zoom[methodName].bind(swiper);
});
Utils.extend(swiper, {
zoom: zoom,
});
var scale = 1;
Object.defineProperty(swiper.zoom, 'scale', {
get: function get() {
return scale;
},
set: function set(value) {
if (scale !== value) {
var imageEl = swiper.zoom.gesture.$imageEl ? swiper.zoom.gesture.$imageEl[0] : undefined;
var slideEl = swiper.zoom.gesture.$slideEl ? swiper.zoom.gesture.$slideEl[0] : undefined;
swiper.emit('zoomChange', value, imageEl, slideEl);
}
scale = value;
},
});
},
on: {
init: function init() {
var swiper = this;
if (swiper.params.zoom.enabled) {
swiper.zoom.enable();
}
},
destroy: function destroy() {
var swiper = this;
swiper.zoom.disable();
},
touchStart: function touchStart(e) {
var swiper = this;
if (!swiper.zoom.enabled) { return; }
swiper.zoom.onTouchStart(e);
},
touchEnd: function touchEnd(e) {
var swiper = this;
if (!swiper.zoom.enabled) { return; }
swiper.zoom.onTouchEnd(e);
},
doubleTap: function doubleTap(e) {
var swiper = this;
if (swiper.params.zoom.enabled && swiper.zoom.enabled && swiper.params.zoom.toggle) {
swiper.zoom.toggle(e);
}
},
transitionEnd: function transitionEnd() {
var swiper = this;
if (swiper.zoom.enabled && swiper.params.zoom.enabled) {
swiper.zoom.onTransitionEnd();
}
},
},
};
var Lazy = {
loadInSlide: function loadInSlide(index, loadInDuplicate) {
if ( loadInDuplicate === void 0 ) loadInDuplicate = true;
var swiper = this;
var params = swiper.params.lazy;
if (typeof index === 'undefined') { return; }
if (swiper.slides.length === 0) { return; }
var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
var $slideEl = isVirtual
? swiper.$wrapperEl.children(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + index + "\"]"))
: swiper.slides.eq(index);
var $images = $slideEl.find(("." + (params.elementClass) + ":not(." + (params.loadedClass) + "):not(." + (params.loadingClass) + ")"));
if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {
$images = $images.add($slideEl[0]);
}
if ($images.length === 0) { return; }
$images.each(function (imageIndex, imageEl) {
var $imageEl = $(imageEl);
$imageEl.addClass(params.loadingClass);
var background = $imageEl.attr('data-background');
var src = $imageEl.attr('data-src');
var srcset = $imageEl.attr('data-srcset');
var sizes = $imageEl.attr('data-sizes');
swiper.loadImage($imageEl[0], (src || background), srcset, sizes, false, function () {
if (typeof swiper === 'undefined' || swiper === null || !swiper || (swiper && !swiper.params) || swiper.destroyed) { return; }
if (background) {
$imageEl.css('background-image', ("url(\"" + background + "\")"));
$imageEl.removeAttr('data-background');
} else {
if (srcset) {
$imageEl.attr('srcset', srcset);
$imageEl.removeAttr('data-srcset');
}
if (sizes) {
$imageEl.attr('sizes', sizes);
$imageEl.removeAttr('data-sizes');
}
if (src) {
$imageEl.attr('src', src);
$imageEl.removeAttr('data-src');
}
}
$imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);
$slideEl.find(("." + (params.preloaderClass))).remove();
if (swiper.params.loop && loadInDuplicate) {
var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');
if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {
var originalSlide = swiper.$wrapperEl.children(("[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]:not(." + (swiper.params.slideDuplicateClass) + ")"));
swiper.lazy.loadInSlide(originalSlide.index(), false);
} else {
var duplicatedSlide = swiper.$wrapperEl.children(("." + (swiper.params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]"));
swiper.lazy.loadInSlide(duplicatedSlide.index(), false);
}
}
swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);
});
swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);
});
},
load: function load() {
var swiper = this;
var $wrapperEl = swiper.$wrapperEl;
var swiperParams = swiper.params;
var slides = swiper.slides;
var activeIndex = swiper.activeIndex;
var isVirtual = swiper.virtual && swiperParams.virtual.enabled;
var params = swiperParams.lazy;
var slidesPerView = swiperParams.slidesPerView;
if (slidesPerView === 'auto') {
slidesPerView = 0;
}
function slideExist(index) {
if (isVirtual) {
if ($wrapperEl.children(("." + (swiperParams.slideClass) + "[data-swiper-slide-index=\"" + index + "\"]")).length) {
return true;
}
} else if (slides[index]) { return true; }
return false;
}
function slideIndex(slideEl) {
if (isVirtual) {
return $(slideEl).attr('data-swiper-slide-index');
}
return $(slideEl).index();
}
if (!swiper.lazy.initialImageLoaded) { swiper.lazy.initialImageLoaded = true; }
if (swiper.params.watchSlidesVisibility) {
$wrapperEl.children(("." + (swiperParams.slideVisibleClass))).each(function (elIndex, slideEl) {
var index = isVirtual ? $(slideEl).attr('data-swiper-slide-index') : $(slideEl).index();
swiper.lazy.loadInSlide(index);
});
} else if (slidesPerView > 1) {
for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {
if (slideExist(i)) { swiper.lazy.loadInSlide(i); }
}
} else {
swiper.lazy.loadInSlide(activeIndex);
}
if (params.loadPrevNext) {
if (slidesPerView > 1 || (params.loadPrevNextAmount && params.loadPrevNextAmount > 1)) {
var amount = params.loadPrevNextAmount;
var spv = slidesPerView;
var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);
var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0);
// Next Slides
for (var i$1 = activeIndex + slidesPerView; i$1 < maxIndex; i$1 += 1) {
if (slideExist(i$1)) { swiper.lazy.loadInSlide(i$1); }
}
// Prev Slides
for (var i$2 = minIndex; i$2 < activeIndex; i$2 += 1) {
if (slideExist(i$2)) { swiper.lazy.loadInSlide(i$2); }
}
} else {
var nextSlide = $wrapperEl.children(("." + (swiperParams.slideNextClass)));
if (nextSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(nextSlide)); }
var prevSlide = $wrapperEl.children(("." + (swiperParams.slidePrevClass)));
if (prevSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(prevSlide)); }
}
}
},
};
var Lazy$1 = {
name: 'lazy',
params: {
lazy: {
enabled: false,
loadPrevNext: false,
loadPrevNextAmount: 1,
loadOnTransitionStart: false,
elementClass: 'swiper-lazy',
loadingClass: 'swiper-lazy-loading',
loadedClass: 'swiper-lazy-loaded',
preloaderClass: 'swiper-lazy-preloader',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
lazy: {
initialImageLoaded: false,
load: Lazy.load.bind(swiper),
loadInSlide: Lazy.loadInSlide.bind(swiper),
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if (swiper.params.lazy.enabled && swiper.params.preloadImages) {
swiper.params.preloadImages = false;
}
},
init: function init() {
var swiper = this;
if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {
swiper.lazy.load();
}
},
scroll: function scroll() {
var swiper = this;
if (swiper.params.freeMode && !swiper.params.freeModeSticky) {
swiper.lazy.load();
}
},
resize: function resize() {
var swiper = this;
if (swiper.params.lazy.enabled) {
swiper.lazy.load();
}
},
scrollbarDragMove: function scrollbarDragMove() {
var swiper = this;
if (swiper.params.lazy.enabled) {
swiper.lazy.load();
}
},
transitionStart: function transitionStart() {
var swiper = this;
if (swiper.params.lazy.enabled) {
if (swiper.params.lazy.loadOnTransitionStart || (!swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded)) {
swiper.lazy.load();
}
}
},
transitionEnd: function transitionEnd() {
var swiper = this;
if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {
swiper.lazy.load();
}
},
},
};
/* eslint no-bitwise: ["error", { "allow": [">>"] }] */
var Controller = {
LinearSpline: function LinearSpline(x, y) {
var binarySearch = (function search() {
var maxIndex;
var minIndex;
var guess;
return function (array, val) {
minIndex = -1;
maxIndex = array.length;
while (maxIndex - minIndex > 1) {
guess = maxIndex + minIndex >> 1;
if (array[guess] <= val) {
minIndex = guess;
} else {
maxIndex = guess;
}
}
return maxIndex;
};
}());
this.x = x;
this.y = y;
this.lastIndex = x.length - 1;
// Given an x value (x2), return the expected y2 value:
// (x1,y1) is the known point before given value,
// (x3,y3) is the known point after given value.
var i1;
var i3;
this.interpolate = function interpolate(x2) {
if (!x2) { return 0; }
// Get the indexes of x1 and x3 (the array indexes before and after given x2):
i3 = binarySearch(this.x, x2);
i1 = i3 - 1;
// We have our indexes i1 & i3, so we can calculate already:
// y2 := ((x2−x1) × (y3−y1)) ÷ (x3−x1) + y1
return (((x2 - this.x[i1]) * (this.y[i3] - this.y[i1])) / (this.x[i3] - this.x[i1])) + this.y[i1];
};
return this;
},
// xxx: for now i will just save one spline function to to
getInterpolateFunction: function getInterpolateFunction(c) {
var swiper = this;
if (!swiper.controller.spline) {
swiper.controller.spline = swiper.params.loop
? new Controller.LinearSpline(swiper.slidesGrid, c.slidesGrid)
: new Controller.LinearSpline(swiper.snapGrid, c.snapGrid);
}
},
setTranslate: function setTranslate(setTranslate$1, byController) {
var swiper = this;
var controlled = swiper.controller.control;
var multiplier;
var controlledTranslate;
function setControlledTranslate(c) {
// this will create an Interpolate function based on the snapGrids
// x is the Grid of the scrolled scroller and y will be the controlled scroller
// it makes sense to create this only once and recall it for the interpolation
// the function does a lot of value caching for performance
var translate = swiper.rtlTranslate ? -swiper.translate : swiper.translate;
if (swiper.params.controller.by === 'slide') {
swiper.controller.getInterpolateFunction(c);
// i am not sure why the values have to be multiplicated this way, tried to invert the snapGrid
// but it did not work out
controlledTranslate = -swiper.controller.spline.interpolate(-translate);
}
if (!controlledTranslate || swiper.params.controller.by === 'container') {
multiplier = (c.maxTranslate() - c.minTranslate()) / (swiper.maxTranslate() - swiper.minTranslate());
controlledTranslate = ((translate - swiper.minTranslate()) * multiplier) + c.minTranslate();
}
if (swiper.params.controller.inverse) {
controlledTranslate = c.maxTranslate() - controlledTranslate;
}
c.updateProgress(controlledTranslate);
c.setTranslate(controlledTranslate, swiper);
c.updateActiveIndex();
c.updateSlidesClasses();
}
if (Array.isArray(controlled)) {
for (var i = 0; i < controlled.length; i += 1) {
if (controlled[i] !== byController && controlled[i] instanceof Swiper) {
setControlledTranslate(controlled[i]);
}
}
} else if (controlled instanceof Swiper && byController !== controlled) {
setControlledTranslate(controlled);
}
},
setTransition: function setTransition(duration, byController) {
var swiper = this;
var controlled = swiper.controller.control;
var i;
function setControlledTransition(c) {
c.setTransition(duration, swiper);
if (duration !== 0) {
c.transitionStart();
if (c.params.autoHeight) {
Utils.nextTick(function () {
c.updateAutoHeight();
});
}
c.$wrapperEl.transitionEnd(function () {
if (!controlled) { return; }
if (c.params.loop && swiper.params.controller.by === 'slide') {
c.loopFix();
}
c.transitionEnd();
});
}
}
if (Array.isArray(controlled)) {
for (i = 0; i < controlled.length; i += 1) {
if (controlled[i] !== byController && controlled[i] instanceof Swiper) {
setControlledTransition(controlled[i]);
}
}
} else if (controlled instanceof Swiper && byController !== controlled) {
setControlledTransition(controlled);
}
},
};
var Controller$1 = {
name: 'controller',
params: {
controller: {
control: undefined,
inverse: false,
by: 'slide', // or 'container'
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
controller: {
control: swiper.params.controller.control,
getInterpolateFunction: Controller.getInterpolateFunction.bind(swiper),
setTranslate: Controller.setTranslate.bind(swiper),
setTransition: Controller.setTransition.bind(swiper),
},
});
},
on: {
update: function update() {
var swiper = this;
if (!swiper.controller.control) { return; }
if (swiper.controller.spline) {
swiper.controller.spline = undefined;
delete swiper.controller.spline;
}
},
resize: function resize() {
var swiper = this;
if (!swiper.controller.control) { return; }
if (swiper.controller.spline) {
swiper.controller.spline = undefined;
delete swiper.controller.spline;
}
},
observerUpdate: function observerUpdate() {
var swiper = this;
if (!swiper.controller.control) { return; }
if (swiper.controller.spline) {
swiper.controller.spline = undefined;
delete swiper.controller.spline;
}
},
setTranslate: function setTranslate(translate, byController) {
var swiper = this;
if (!swiper.controller.control) { return; }
swiper.controller.setTranslate(translate, byController);
},
setTransition: function setTransition(duration, byController) {
var swiper = this;
if (!swiper.controller.control) { return; }
swiper.controller.setTransition(duration, byController);
},
},
};
var a11y = {
makeElFocusable: function makeElFocusable($el) {
$el.attr('tabIndex', '0');
return $el;
},
addElRole: function addElRole($el, role) {
$el.attr('role', role);
return $el;
},
addElLabel: function addElLabel($el, label) {
$el.attr('aria-label', label);
return $el;
},
disableEl: function disableEl($el) {
$el.attr('aria-disabled', true);
return $el;
},
enableEl: function enableEl($el) {
$el.attr('aria-disabled', false);
return $el;
},
onEnterKey: function onEnterKey(e) {
var swiper = this;
var params = swiper.params.a11y;
if (e.keyCode !== 13) { return; }
var $targetEl = $(e.target);
if (swiper.navigation && swiper.navigation.$nextEl && $targetEl.is(swiper.navigation.$nextEl)) {
if (!(swiper.isEnd && !swiper.params.loop)) {
swiper.slideNext();
}
if (swiper.isEnd) {
swiper.a11y.notify(params.lastSlideMessage);
} else {
swiper.a11y.notify(params.nextSlideMessage);
}
}
if (swiper.navigation && swiper.navigation.$prevEl && $targetEl.is(swiper.navigation.$prevEl)) {
if (!(swiper.isBeginning && !swiper.params.loop)) {
swiper.slidePrev();
}
if (swiper.isBeginning) {
swiper.a11y.notify(params.firstSlideMessage);
} else {
swiper.a11y.notify(params.prevSlideMessage);
}
}
if (swiper.pagination && $targetEl.is(("." + (swiper.params.pagination.bulletClass)))) {
$targetEl[0].click();
}
},
notify: function notify(message) {
var swiper = this;
var notification = swiper.a11y.liveRegion;
if (notification.length === 0) { return; }
notification.html('');
notification.html(message);
},
updateNavigation: function updateNavigation() {
var swiper = this;
if (swiper.params.loop) { return; }
var ref = swiper.navigation;
var $nextEl = ref.$nextEl;
var $prevEl = ref.$prevEl;
if ($prevEl && $prevEl.length > 0) {
if (swiper.isBeginning) {
swiper.a11y.disableEl($prevEl);
} else {
swiper.a11y.enableEl($prevEl);
}
}
if ($nextEl && $nextEl.length > 0) {
if (swiper.isEnd) {
swiper.a11y.disableEl($nextEl);
} else {
swiper.a11y.enableEl($nextEl);
}
}
},
updatePagination: function updatePagination() {
var swiper = this;
var params = swiper.params.a11y;
if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
swiper.pagination.bullets.each(function (bulletIndex, bulletEl) {
var $bulletEl = $(bulletEl);
swiper.a11y.makeElFocusable($bulletEl);
swiper.a11y.addElRole($bulletEl, 'button');
swiper.a11y.addElLabel($bulletEl, params.paginationBulletMessage.replace(/{{index}}/, $bulletEl.index() + 1));
});
}
},
init: function init() {
var swiper = this;
swiper.$el.append(swiper.a11y.liveRegion);
// Navigation
var params = swiper.params.a11y;
var $nextEl;
var $prevEl;
if (swiper.navigation && swiper.navigation.$nextEl) {
$nextEl = swiper.navigation.$nextEl;
}
if (swiper.navigation && swiper.navigation.$prevEl) {
$prevEl = swiper.navigation.$prevEl;
}
if ($nextEl) {
swiper.a11y.makeElFocusable($nextEl);
swiper.a11y.addElRole($nextEl, 'button');
swiper.a11y.addElLabel($nextEl, params.nextSlideMessage);
$nextEl.on('keydown', swiper.a11y.onEnterKey);
}
if ($prevEl) {
swiper.a11y.makeElFocusable($prevEl);
swiper.a11y.addElRole($prevEl, 'button');
swiper.a11y.addElLabel($prevEl, params.prevSlideMessage);
$prevEl.on('keydown', swiper.a11y.onEnterKey);
}
// Pagination
if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
swiper.pagination.$el.on('keydown', ("." + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);
}
},
destroy: function destroy() {
var swiper = this;
if (swiper.a11y.liveRegion && swiper.a11y.liveRegion.length > 0) { swiper.a11y.liveRegion.remove(); }
var $nextEl;
var $prevEl;
if (swiper.navigation && swiper.navigation.$nextEl) {
$nextEl = swiper.navigation.$nextEl;
}
if (swiper.navigation && swiper.navigation.$prevEl) {
$prevEl = swiper.navigation.$prevEl;
}
if ($nextEl) {
$nextEl.off('keydown', swiper.a11y.onEnterKey);
}
if ($prevEl) {
$prevEl.off('keydown', swiper.a11y.onEnterKey);
}
// Pagination
if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
swiper.pagination.$el.off('keydown', ("." + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);
}
},
};
var A11y = {
name: 'a11y',
params: {
a11y: {
enabled: true,
notificationClass: 'swiper-notification',
prevSlideMessage: 'Previous slide',
nextSlideMessage: 'Next slide',
firstSlideMessage: 'This is the first slide',
lastSlideMessage: 'This is the last slide',
paginationBulletMessage: 'Go to slide {{index}}',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
a11y: {
liveRegion: $(("<span class=\"" + (swiper.params.a11y.notificationClass) + "\" aria-live=\"assertive\" aria-atomic=\"true\"></span>")),
},
});
Object.keys(a11y).forEach(function (methodName) {
swiper.a11y[methodName] = a11y[methodName].bind(swiper);
});
},
on: {
init: function init() {
var swiper = this;
if (!swiper.params.a11y.enabled) { return; }
swiper.a11y.init();
swiper.a11y.updateNavigation();
},
toEdge: function toEdge() {
var swiper = this;
if (!swiper.params.a11y.enabled) { return; }
swiper.a11y.updateNavigation();
},
fromEdge: function fromEdge() {
var swiper = this;
if (!swiper.params.a11y.enabled) { return; }
swiper.a11y.updateNavigation();
},
paginationUpdate: function paginationUpdate() {
var swiper = this;
if (!swiper.params.a11y.enabled) { return; }
swiper.a11y.updatePagination();
},
destroy: function destroy() {
var swiper = this;
if (!swiper.params.a11y.enabled) { return; }
swiper.a11y.destroy();
},
},
};
var History = {
init: function init() {
var swiper = this;
if (!swiper.params.history) { return; }
if (!win.history || !win.history.pushState) {
swiper.params.history.enabled = false;
swiper.params.hashNavigation.enabled = true;
return;
}
var history = swiper.history;
history.initialized = true;
history.paths = History.getPathValues();
if (!history.paths.key && !history.paths.value) { return; }
history.scrollToSlide(0, history.paths.value, swiper.params.runCallbacksOnInit);
if (!swiper.params.history.replaceState) {
win.addEventListener('popstate', swiper.history.setHistoryPopState);
}
},
destroy: function destroy() {
var swiper = this;
if (!swiper.params.history.replaceState) {
win.removeEventListener('popstate', swiper.history.setHistoryPopState);
}
},
setHistoryPopState: function setHistoryPopState() {
var swiper = this;
swiper.history.paths = History.getPathValues();
swiper.history.scrollToSlide(swiper.params.speed, swiper.history.paths.value, false);
},
getPathValues: function getPathValues() {
var pathArray = win.location.pathname.slice(1).split('https://5studios.net/').filter(function (part) { return part !== ''; });
var total = pathArray.length;
var key = pathArray[total - 2];
var value = pathArray[total - 1];
return { key: key, value: value };
},
setHistory: function setHistory(key, index) {
var swiper = this;
if (!swiper.history.initialized || !swiper.params.history.enabled) { return; }
var slide = swiper.slides.eq(index);
var value = History.slugify(slide.attr('data-history'));
if (!win.location.pathname.includes(key)) {
value = key + "/" + value;
}
var currentState = win.history.state;
if (currentState && currentState.value === value) {
return;
}
if (swiper.params.history.replaceState) {
win.history.replaceState({ value: value }, null, value);
} else {
win.history.pushState({ value: value }, null, value);
}
},
slugify: function slugify(text) {
return text.toString()
.replace(/\s+/g, '-')
.replace(/[^\w-]+/g, '')
.replace(/--+/g, '-')
.replace(/^-+/, '')
.replace(/-+$/, '');
},
scrollToSlide: function scrollToSlide(speed, value, runCallbacks) {
var swiper = this;
if (value) {
for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
var slide = swiper.slides.eq(i);
var slideHistory = History.slugify(slide.attr('data-history'));
if (slideHistory === value && !slide.hasClass(swiper.params.slideDuplicateClass)) {
var index = slide.index();
swiper.slideTo(index, speed, runCallbacks);
}
}
} else {
swiper.slideTo(0, speed, runCallbacks);
}
},
};
var History$1 = {
name: 'history',
params: {
history: {
enabled: false,
replaceState: false,
key: 'slides',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
history: {
init: History.init.bind(swiper),
setHistory: History.setHistory.bind(swiper),
setHistoryPopState: History.setHistoryPopState.bind(swiper),
scrollToSlide: History.scrollToSlide.bind(swiper),
destroy: History.destroy.bind(swiper),
},
});
},
on: {
init: function init() {
var swiper = this;
if (swiper.params.history.enabled) {
swiper.history.init();
}
},
destroy: function destroy() {
var swiper = this;
if (swiper.params.history.enabled) {
swiper.history.destroy();
}
},
transitionEnd: function transitionEnd() {
var swiper = this;
if (swiper.history.initialized) {
swiper.history.setHistory(swiper.params.history.key, swiper.activeIndex);
}
},
},
};
var HashNavigation = {
onHashCange: function onHashCange() {
var swiper = this;
var newHash = doc.location.hash.replace('#', '');
var activeSlideHash = swiper.slides.eq(swiper.activeIndex).attr('data-hash');
if (newHash !== activeSlideHash) {
var newIndex = swiper.$wrapperEl.children(("." + (swiper.params.slideClass) + "[data-hash=\"" + newHash + "\"]")).index();
if (typeof newIndex === 'undefined') { return; }
swiper.slideTo(newIndex);
}
},
setHash: function setHash() {
var swiper = this;
if (!swiper.hashNavigation.initialized || !swiper.params.hashNavigation.enabled) { return; }
if (swiper.params.hashNavigation.replaceState && win.history && win.history.replaceState) {
win.history.replaceState(null, null, (("#" + (swiper.slides.eq(swiper.activeIndex).attr('data-hash'))) || ''));
} else {
var slide = swiper.slides.eq(swiper.activeIndex);
var hash = slide.attr('data-hash') || slide.attr('data-history');
doc.location.hash = hash || '';
}
},
init: function init() {
var swiper = this;
if (!swiper.params.hashNavigation.enabled || (swiper.params.history && swiper.params.history.enabled)) { return; }
swiper.hashNavigation.initialized = true;
var hash = doc.location.hash.replace('#', '');
if (hash) {
var speed = 0;
for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
var slide = swiper.slides.eq(i);
var slideHash = slide.attr('data-hash') || slide.attr('data-history');
if (slideHash === hash && !slide.hasClass(swiper.params.slideDuplicateClass)) {
var index = slide.index();
swiper.slideTo(index, speed, swiper.params.runCallbacksOnInit, true);
}
}
}
if (swiper.params.hashNavigation.watchState) {
$(win).on('hashchange', swiper.hashNavigation.onHashCange);
}
},
destroy: function destroy() {
var swiper = this;
if (swiper.params.hashNavigation.watchState) {
$(win).off('hashchange', swiper.hashNavigation.onHashCange);
}
},
};
var HashNavigation$1 = {
name: 'hash-navigation',
params: {
hashNavigation: {
enabled: false,
replaceState: false,
watchState: false,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
hashNavigation: {
initialized: false,
init: HashNavigation.init.bind(swiper),
destroy: HashNavigation.destroy.bind(swiper),
setHash: HashNavigation.setHash.bind(swiper),
onHashCange: HashNavigation.onHashCange.bind(swiper),
},
});
},
on: {
init: function init() {
var swiper = this;
if (swiper.params.hashNavigation.enabled) {
swiper.hashNavigation.init();
}
},
destroy: function destroy() {
var swiper = this;
if (swiper.params.hashNavigation.enabled) {
swiper.hashNavigation.destroy();
}
},
transitionEnd: function transitionEnd() {
var swiper = this;
if (swiper.hashNavigation.initialized) {
swiper.hashNavigation.setHash();
}
},
},
};
/* eslint no-underscore-dangle: "off" */
var Autoplay = {
run: function run() {
var swiper = this;
var $activeSlideEl = swiper.slides.eq(swiper.activeIndex);
var delay = swiper.params.autoplay.delay;
if ($activeSlideEl.attr('data-swiper-autoplay')) {
delay = $activeSlideEl.attr('data-swiper-autoplay') || swiper.params.autoplay.delay;
}
swiper.autoplay.timeout = Utils.nextTick(function () {
if (swiper.params.autoplay.reverseDirection) {
if (swiper.params.loop) {
swiper.loopFix();
swiper.slidePrev(swiper.params.speed, true, true);
swiper.emit('autoplay');
} else if (!swiper.isBeginning) {
swiper.slidePrev(swiper.params.speed, true, true);
swiper.emit('autoplay');
} else if (!swiper.params.autoplay.stopOnLastSlide) {
swiper.slideTo(swiper.slides.length - 1, swiper.params.speed, true, true);
swiper.emit('autoplay');
} else {
swiper.autoplay.stop();
}
} else if (swiper.params.loop) {
swiper.loopFix();
swiper.slideNext(swiper.params.speed, true, true);
swiper.emit('autoplay');
} else if (!swiper.isEnd) {
swiper.slideNext(swiper.params.speed, true, true);
swiper.emit('autoplay');
} else if (!swiper.params.autoplay.stopOnLastSlide) {
swiper.slideTo(0, swiper.params.speed, true, true);
swiper.emit('autoplay');
} else {
swiper.autoplay.stop();
}
}, delay);
},
start: function start() {
var swiper = this;
if (typeof swiper.autoplay.timeout !== 'undefined') { return false; }
if (swiper.autoplay.running) { return false; }
swiper.autoplay.running = true;
swiper.emit('autoplayStart');
swiper.autoplay.run();
return true;
},
stop: function stop() {
var swiper = this;
if (!swiper.autoplay.running) { return false; }
if (typeof swiper.autoplay.timeout === 'undefined') { return false; }
if (swiper.autoplay.timeout) {
clearTimeout(swiper.autoplay.timeout);
swiper.autoplay.timeout = undefined;
}
swiper.autoplay.running = false;
swiper.emit('autoplayStop');
return true;
},
pause: function pause(speed) {
var swiper = this;
if (!swiper.autoplay.running) { return; }
if (swiper.autoplay.paused) { return; }
if (swiper.autoplay.timeout) { clearTimeout(swiper.autoplay.timeout); }
swiper.autoplay.paused = true;
if (speed === 0 || !swiper.params.autoplay.waitForTransition) {
swiper.autoplay.paused = false;
swiper.autoplay.run();
} else {
swiper.$wrapperEl[0].addEventListener('transitionend', swiper.autoplay.onTransitionEnd);
swiper.$wrapperEl[0].addEventListener('webkitTransitionEnd', swiper.autoplay.onTransitionEnd);
}
},
};
var Autoplay$1 = {
name: 'autoplay',
params: {
autoplay: {
enabled: false,
delay: 3000,
waitForTransition: true,
disableOnInteraction: true,
stopOnLastSlide: false,
reverseDirection: false,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
autoplay: {
running: false,
paused: false,
run: Autoplay.run.bind(swiper),
start: Autoplay.start.bind(swiper),
stop: Autoplay.stop.bind(swiper),
pause: Autoplay.pause.bind(swiper),
onTransitionEnd: function onTransitionEnd(e) {
if (!swiper || swiper.destroyed || !swiper.$wrapperEl) { return; }
if (e.target !== this) { return; }
swiper.$wrapperEl[0].removeEventListener('transitionend', swiper.autoplay.onTransitionEnd);
swiper.$wrapperEl[0].removeEventListener('webkitTransitionEnd', swiper.autoplay.onTransitionEnd);
swiper.autoplay.paused = false;
if (!swiper.autoplay.running) {
swiper.autoplay.stop();
} else {
swiper.autoplay.run();
}
},
},
});
},
on: {
init: function init() {
var swiper = this;
if (swiper.params.autoplay.enabled) {
swiper.autoplay.start();
}
},
beforeTransitionStart: function beforeTransitionStart(speed, internal) {
var swiper = this;
if (swiper.autoplay.running) {
if (internal || !swiper.params.autoplay.disableOnInteraction) {
swiper.autoplay.pause(speed);
} else {
swiper.autoplay.stop();
}
}
},
sliderFirstMove: function sliderFirstMove() {
var swiper = this;
if (swiper.autoplay.running) {
if (swiper.params.autoplay.disableOnInteraction) {
swiper.autoplay.stop();
} else {
swiper.autoplay.pause();
}
}
},
destroy: function destroy() {
var swiper = this;
if (swiper.autoplay.running) {
swiper.autoplay.stop();
}
},
},
};
var Fade = {
setTranslate: function setTranslate() {
var swiper = this;
var slides = swiper.slides;
for (var i = 0; i < slides.length; i += 1) {
var $slideEl = swiper.slides.eq(i);
var offset = $slideEl[0].swiperSlideOffset;
var tx = -offset;
if (!swiper.params.virtualTranslate) { tx -= swiper.translate; }
var ty = 0;
if (!swiper.isHorizontal()) {
ty = tx;
tx = 0;
}
var slideOpacity = swiper.params.fadeEffect.crossFade
? Math.max(1 - Math.abs($slideEl[0].progress), 0)
: 1 + Math.min(Math.max($slideEl[0].progress, -1), 0);
$slideEl
.css({
opacity: slideOpacity,
})
.transform(("translate3d(" + tx + "px, " + ty + "px, 0px)"));
}
},
setTransition: function setTransition(duration) {
var swiper = this;
var slides = swiper.slides;
var $wrapperEl = swiper.$wrapperEl;
slides.transition(duration);
if (swiper.params.virtualTranslate && duration !== 0) {
var eventTriggered = false;
slides.transitionEnd(function () {
if (eventTriggered) { return; }
if (!swiper || swiper.destroyed) { return; }
eventTriggered = true;
swiper.animating = false;
var triggerEvents = ['webkitTransitionEnd', 'transitionend'];
for (var i = 0; i < triggerEvents.length; i += 1) {
$wrapperEl.trigger(triggerEvents[i]);
}
});
}
},
};
var EffectFade = {
name: 'effect-fade',
params: {
fadeEffect: {
crossFade: false,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
fadeEffect: {
setTranslate: Fade.setTranslate.bind(swiper),
setTransition: Fade.setTransition.bind(swiper),
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if (swiper.params.effect !== 'fade') { return; }
swiper.classNames.push(((swiper.params.containerModifierClass) + "fade"));
var overwriteParams = {
slidesPerView: 1,
slidesPerColumn: 1,
slidesPerGroup: 1,
watchSlidesProgress: true,
spaceBetween: 0,
virtualTranslate: true,
};
Utils.extend(swiper.params, overwriteParams);
Utils.extend(swiper.originalParams, overwriteParams);
},
setTranslate: function setTranslate() {
var swiper = this;
if (swiper.params.effect !== 'fade') { return; }
swiper.fadeEffect.setTranslate();
},
setTransition: function setTransition(duration) {
var swiper = this;
if (swiper.params.effect !== 'fade') { return; }
swiper.fadeEffect.setTransition(duration);
},
},
};
var Cube = {
setTranslate: function setTranslate() {
var swiper = this;
var $el = swiper.$el;
var $wrapperEl = swiper.$wrapperEl;
var slides = swiper.slides;
var swiperWidth = swiper.width;
var swiperHeight = swiper.height;
var rtl = swiper.rtlTranslate;
var swiperSize = swiper.size;
var params = swiper.params.cubeEffect;
var isHorizontal = swiper.isHorizontal();
var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
var wrapperRotate = 0;
var $cubeShadowEl;
if (params.shadow) {
if (isHorizontal) {
$cubeShadowEl = $wrapperEl.find('.swiper-cube-shadow');
if ($cubeShadowEl.length === 0) {
$cubeShadowEl = $('<div class="swiper-cube-shadow"></div>');
$wrapperEl.append($cubeShadowEl);
}
$cubeShadowEl.css({ height: (swiperWidth + "px") });
} else {
$cubeShadowEl = $el.find('.swiper-cube-shadow');
if ($cubeShadowEl.length === 0) {
$cubeShadowEl = $('<div class="swiper-cube-shadow"></div>');
$el.append($cubeShadowEl);
}
}
}
for (var i = 0; i < slides.length; i += 1) {
var $slideEl = slides.eq(i);
var slideIndex = i;
if (isVirtual) {
slideIndex = parseInt($slideEl.attr('data-swiper-slide-index'), 10);
}
var slideAngle = slideIndex * 90;
var round = Math.floor(slideAngle / 360);
if (rtl) {
slideAngle = -slideAngle;
round = Math.floor(-slideAngle / 360);
}
var progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
var tx = 0;
var ty = 0;
var tz = 0;
if (slideIndex % 4 === 0) {
tx = -round * 4 * swiperSize;
tz = 0;
} else if ((slideIndex - 1) % 4 === 0) {
tx = 0;
tz = -round * 4 * swiperSize;
} else if ((slideIndex - 2) % 4 === 0) {
tx = swiperSize + (round * 4 * swiperSize);
tz = swiperSize;
} else if ((slideIndex - 3) % 4 === 0) {
tx = -swiperSize;
tz = (3 * swiperSize) + (swiperSize * 4 * round);
}
if (rtl) {
tx = -tx;
}
if (!isHorizontal) {
ty = tx;
tx = 0;
}
var transform = "rotateX(" + (isHorizontal ? 0 : -slideAngle) + "deg) rotateY(" + (isHorizontal ? slideAngle : 0) + "deg) translate3d(" + tx + "px, " + ty + "px, " + tz + "px)";
if (progress <= 1 && progress > -1) {
wrapperRotate = (slideIndex * 90) + (progress * 90);
if (rtl) { wrapperRotate = (-slideIndex * 90) - (progress * 90); }
}
$slideEl.transform(transform);
if (params.slideShadows) {
// Set shadows
var shadowBefore = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
var shadowAfter = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
if (shadowBefore.length === 0) {
shadowBefore = $(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>"));
$slideEl.append(shadowBefore);
}
if (shadowAfter.length === 0) {
shadowAfter = $(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>"));
$slideEl.append(shadowAfter);
}
if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }
if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }
}
}
$wrapperEl.css({
'-webkit-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
'-moz-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
'-ms-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
'transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
});
if (params.shadow) {
if (isHorizontal) {
$cubeShadowEl.transform(("translate3d(0px, " + ((swiperWidth / 2) + params.shadowOffset) + "px, " + (-swiperWidth / 2) + "px) rotateX(90deg) rotateZ(0deg) scale(" + (params.shadowScale) + ")"));
} else {
var shadowAngle = Math.abs(wrapperRotate) - (Math.floor(Math.abs(wrapperRotate) / 90) * 90);
var multiplier = 1.5 - (
(Math.sin((shadowAngle * 2 * Math.PI) / 360) / 2)
+ (Math.cos((shadowAngle * 2 * Math.PI) / 360) / 2)
);
var scale1 = params.shadowScale;
var scale2 = params.shadowScale / multiplier;
var offset = params.shadowOffset;
$cubeShadowEl.transform(("scale3d(" + scale1 + ", 1, " + scale2 + ") translate3d(0px, " + ((swiperHeight / 2) + offset) + "px, " + (-swiperHeight / 2 / scale2) + "px) rotateX(-90deg)"));
}
}
var zFactor = (Browser.isSafari || Browser.isUiWebView) ? (-swiperSize / 2) : 0;
$wrapperEl
.transform(("translate3d(0px,0," + zFactor + "px) rotateX(" + (swiper.isHorizontal() ? 0 : wrapperRotate) + "deg) rotateY(" + (swiper.isHorizontal() ? -wrapperRotate : 0) + "deg)"));
},
setTransition: function setTransition(duration) {
var swiper = this;
var $el = swiper.$el;
var slides = swiper.slides;
slides
.transition(duration)
.find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
.transition(duration);
if (swiper.params.cubeEffect.shadow && !swiper.isHorizontal()) {
$el.find('.swiper-cube-shadow').transition(duration);
}
},
};
var EffectCube = {
name: 'effect-cube',
params: {
cubeEffect: {
slideShadows: true,
shadow: true,
shadowOffset: 20,
shadowScale: 0.94,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
cubeEffect: {
setTranslate: Cube.setTranslate.bind(swiper),
setTransition: Cube.setTransition.bind(swiper),
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if (swiper.params.effect !== 'cube') { return; }
swiper.classNames.push(((swiper.params.containerModifierClass) + "cube"));
swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
var overwriteParams = {
slidesPerView: 1,
slidesPerColumn: 1,
slidesPerGroup: 1,
watchSlidesProgress: true,
resistanceRatio: 0,
spaceBetween: 0,
centeredSlides: false,
virtualTranslate: true,
};
Utils.extend(swiper.params, overwriteParams);
Utils.extend(swiper.originalParams, overwriteParams);
},
setTranslate: function setTranslate() {
var swiper = this;
if (swiper.params.effect !== 'cube') { return; }
swiper.cubeEffect.setTranslate();
},
setTransition: function setTransition(duration) {
var swiper = this;
if (swiper.params.effect !== 'cube') { return; }
swiper.cubeEffect.setTransition(duration);
},
},
};
var Flip = {
setTranslate: function setTranslate() {
var swiper = this;
var slides = swiper.slides;
var rtl = swiper.rtlTranslate;
for (var i = 0; i < slides.length; i += 1) {
var $slideEl = slides.eq(i);
var progress = $slideEl[0].progress;
if (swiper.params.flipEffect.limitRotation) {
progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
}
var offset = $slideEl[0].swiperSlideOffset;
var rotate = -180 * progress;
var rotateY = rotate;
var rotateX = 0;
var tx = -offset;
var ty = 0;
if (!swiper.isHorizontal()) {
ty = tx;
tx = 0;
rotateX = -rotateY;
rotateY = 0;
} else if (rtl) {
rotateY = -rotateY;
}
$slideEl[0].style.zIndex = -Math.abs(Math.round(progress)) + slides.length;
if (swiper.params.flipEffect.slideShadows) {
// Set shadows
var shadowBefore = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
var shadowAfter = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
if (shadowBefore.length === 0) {
shadowBefore = $(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'left' : 'top') + "\"></div>"));
$slideEl.append(shadowBefore);
}
if (shadowAfter.length === 0) {
shadowAfter = $(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'right' : 'bottom') + "\"></div>"));
$slideEl.append(shadowAfter);
}
if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }
if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }
}
$slideEl
.transform(("translate3d(" + tx + "px, " + ty + "px, 0px) rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)"));
}
},
setTransition: function setTransition(duration) {
var swiper = this;
var slides = swiper.slides;
var activeIndex = swiper.activeIndex;
var $wrapperEl = swiper.$wrapperEl;
slides
.transition(duration)
.find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
.transition(duration);
if (swiper.params.virtualTranslate && duration !== 0) {
var eventTriggered = false;
// eslint-disable-next-line
slides.eq(activeIndex).transitionEnd(function onTransitionEnd() {
if (eventTriggered) { return; }
if (!swiper || swiper.destroyed) { return; }
// if (!$(this).hasClass(swiper.params.slideActiveClass)) return;
eventTriggered = true;
swiper.animating = false;
var triggerEvents = ['webkitTransitionEnd', 'transitionend'];
for (var i = 0; i < triggerEvents.length; i += 1) {
$wrapperEl.trigger(triggerEvents[i]);
}
});
}
},
};
var EffectFlip = {
name: 'effect-flip',
params: {
flipEffect: {
slideShadows: true,
limitRotation: true,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
flipEffect: {
setTranslate: Flip.setTranslate.bind(swiper),
setTransition: Flip.setTransition.bind(swiper),
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if (swiper.params.effect !== 'flip') { return; }
swiper.classNames.push(((swiper.params.containerModifierClass) + "flip"));
swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
var overwriteParams = {
slidesPerView: 1,
slidesPerColumn: 1,
slidesPerGroup: 1,
watchSlidesProgress: true,
spaceBetween: 0,
virtualTranslate: true,
};
Utils.extend(swiper.params, overwriteParams);
Utils.extend(swiper.originalParams, overwriteParams);
},
setTranslate: function setTranslate() {
var swiper = this;
if (swiper.params.effect !== 'flip') { return; }
swiper.flipEffect.setTranslate();
},
setTransition: function setTransition(duration) {
var swiper = this;
if (swiper.params.effect !== 'flip') { return; }
swiper.flipEffect.setTransition(duration);
},
},
};
var Coverflow = {
setTranslate: function setTranslate() {
var swiper = this;
var swiperWidth = swiper.width;
var swiperHeight = swiper.height;
var slides = swiper.slides;
var $wrapperEl = swiper.$wrapperEl;
var slidesSizesGrid = swiper.slidesSizesGrid;
var params = swiper.params.coverflowEffect;
var isHorizontal = swiper.isHorizontal();
var transform = swiper.translate;
var center = isHorizontal ? -transform + (swiperWidth / 2) : -transform + (swiperHeight / 2);
var rotate = isHorizontal ? params.rotate : -params.rotate;
var translate = params.depth;
// Each slide offset from center
for (var i = 0, length = slides.length; i < length; i += 1) {
var $slideEl = slides.eq(i);
var slideSize = slidesSizesGrid[i];
var slideOffset = $slideEl[0].swiperSlideOffset;
var offsetMultiplier = ((center - slideOffset - (slideSize / 2)) / slideSize) * params.modifier;
var rotateY = isHorizontal ? rotate * offsetMultiplier : 0;
var rotateX = isHorizontal ? 0 : rotate * offsetMultiplier;
// var rotateZ = 0
var translateZ = -translate * Math.abs(offsetMultiplier);
var translateY = isHorizontal ? 0 : params.stretch * (offsetMultiplier);
var translateX = isHorizontal ? params.stretch * (offsetMultiplier) : 0;
// Fix for ultra small values
if (Math.abs(translateX) < 0.001) { translateX = 0; }
if (Math.abs(translateY) < 0.001) { translateY = 0; }
if (Math.abs(translateZ) < 0.001) { translateZ = 0; }
if (Math.abs(rotateY) < 0.001) { rotateY = 0; }
if (Math.abs(rotateX) < 0.001) { rotateX = 0; }
var slideTransform = "translate3d(" + translateX + "px," + translateY + "px," + translateZ + "px) rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)";
$slideEl.transform(slideTransform);
$slideEl[0].style.zIndex = -Math.abs(Math.round(offsetMultiplier)) + 1;
if (params.slideShadows) {
// Set shadows
var $shadowBeforeEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
var $shadowAfterEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
if ($shadowBeforeEl.length === 0) {
$shadowBeforeEl = $(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>"));
$slideEl.append($shadowBeforeEl);
}
if ($shadowAfterEl.length === 0) {
$shadowAfterEl = $(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>"));
$slideEl.append($shadowAfterEl);
}
if ($shadowBeforeEl.length) { $shadowBeforeEl[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0; }
if ($shadowAfterEl.length) { $shadowAfterEl[0].style.opacity = (-offsetMultiplier) > 0 ? -offsetMultiplier : 0; }
}
}
// Set correct perspective for IE10
if (Support.pointerEvents || Support.prefixedPointerEvents) {
var ws = $wrapperEl[0].style;
ws.perspectiveOrigin = center + "px 50%";
}
},
setTransition: function setTransition(duration) {
var swiper = this;
swiper.slides
.transition(duration)
.find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
.transition(duration);
},
};
var EffectCoverflow = {
name: 'effect-coverflow',
params: {
coverflowEffect: {
rotate: 50,
stretch: 0,
depth: 100,
modifier: 1,
slideShadows: true,
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
coverflowEffect: {
setTranslate: Coverflow.setTranslate.bind(swiper),
setTransition: Coverflow.setTransition.bind(swiper),
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if (swiper.params.effect !== 'coverflow') { return; }
swiper.classNames.push(((swiper.params.containerModifierClass) + "coverflow"));
swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
swiper.params.watchSlidesProgress = true;
swiper.originalParams.watchSlidesProgress = true;
},
setTranslate: function setTranslate() {
var swiper = this;
if (swiper.params.effect !== 'coverflow') { return; }
swiper.coverflowEffect.setTranslate();
},
setTransition: function setTransition(duration) {
var swiper = this;
if (swiper.params.effect !== 'coverflow') { return; }
swiper.coverflowEffect.setTransition(duration);
},
},
};
var Thumbs = {
init: function init() {
var swiper = this;
var ref = swiper.params;
var thumbsParams = ref.thumbs;
var SwiperClass = swiper.constructor;
if (thumbsParams.swiper instanceof SwiperClass) {
swiper.thumbs.swiper = thumbsParams.swiper;
Utils.extend(swiper.thumbs.swiper.originalParams, {
watchSlidesProgress: true,
slideToClickedSlide: false,
});
Utils.extend(swiper.thumbs.swiper.params, {
watchSlidesProgress: true,
slideToClickedSlide: false,
});
} else if (Utils.isObject(thumbsParams.swiper)) {
swiper.thumbs.swiper = new SwiperClass(Utils.extend({}, thumbsParams.swiper, {
watchSlidesVisibility: true,
watchSlidesProgress: true,
slideToClickedSlide: false,
}));
swiper.thumbs.swiperCreated = true;
}
swiper.thumbs.swiper.$el.addClass(swiper.params.thumbs.thumbsContainerClass);
swiper.thumbs.swiper.on('tap', swiper.thumbs.onThumbClick);
},
onThumbClick: function onThumbClick() {
var swiper = this;
var thumbsSwiper = swiper.thumbs.swiper;
if (!thumbsSwiper) { return; }
var clickedIndex = thumbsSwiper.clickedIndex;
var clickedSlide = thumbsSwiper.clickedSlide;
if (clickedSlide && $(clickedSlide).hasClass(swiper.params.thumbs.slideThumbActiveClass)) { return; }
if (typeof clickedIndex === 'undefined' || clickedIndex === null) { return; }
var slideToIndex;
if (thumbsSwiper.params.loop) {
slideToIndex = parseInt($(thumbsSwiper.clickedSlide).attr('data-swiper-slide-index'), 10);
} else {
slideToIndex = clickedIndex;
}
if (swiper.params.loop) {
var currentIndex = swiper.activeIndex;
if (swiper.slides.eq(currentIndex).hasClass(swiper.params.slideDuplicateClass)) {
swiper.loopFix();
// eslint-disable-next-line
swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
currentIndex = swiper.activeIndex;
}
var prevIndex = swiper.slides.eq(currentIndex).prevAll(("[data-swiper-slide-index=\"" + slideToIndex + "\"]")).eq(0).index();
var nextIndex = swiper.slides.eq(currentIndex).nextAll(("[data-swiper-slide-index=\"" + slideToIndex + "\"]")).eq(0).index();
if (typeof prevIndex === 'undefined') { slideToIndex = nextIndex; }
else if (typeof nextIndex === 'undefined') { slideToIndex = prevIndex; }
else if (nextIndex - currentIndex < currentIndex - prevIndex) { slideToIndex = nextIndex; }
else { slideToIndex = prevIndex; }
}
swiper.slideTo(slideToIndex);
},
update: function update(initial) {
var swiper = this;
var thumbsSwiper = swiper.thumbs.swiper;
if (!thumbsSwiper) { return; }
var slidesPerView = thumbsSwiper.params.slidesPerView === 'auto'
? thumbsSwiper.slidesPerViewDynamic()
: thumbsSwiper.params.slidesPerView;
if (swiper.realIndex !== thumbsSwiper.realIndex) {
var currentThumbsIndex = thumbsSwiper.activeIndex;
var newThumbsIndex;
if (thumbsSwiper.params.loop) {
if (thumbsSwiper.slides.eq(currentThumbsIndex).hasClass(thumbsSwiper.params.slideDuplicateClass)) {
thumbsSwiper.loopFix();
// eslint-disable-next-line
thumbsSwiper._clientLeft = thumbsSwiper.$wrapperEl[0].clientLeft;
currentThumbsIndex = thumbsSwiper.activeIndex;
}
// Find actual thumbs index to slide to
var prevThumbsIndex = thumbsSwiper.slides.eq(currentThumbsIndex).prevAll(("[data-swiper-slide-index=\"" + (swiper.realIndex) + "\"]")).eq(0).index();
var nextThumbsIndex = thumbsSwiper.slides.eq(currentThumbsIndex).nextAll(("[data-swiper-slide-index=\"" + (swiper.realIndex) + "\"]")).eq(0).index();
if (typeof prevThumbsIndex === 'undefined') { newThumbsIndex = nextThumbsIndex; }
else if (typeof nextThumbsIndex === 'undefined') { newThumbsIndex = prevThumbsIndex; }
else if (nextThumbsIndex - currentThumbsIndex === currentThumbsIndex - prevThumbsIndex) { newThumbsIndex = currentThumbsIndex; }
else if (nextThumbsIndex - currentThumbsIndex < currentThumbsIndex - prevThumbsIndex) { newThumbsIndex = nextThumbsIndex; }
else { newThumbsIndex = prevThumbsIndex; }
} else {
newThumbsIndex = swiper.realIndex;
}
if (thumbsSwiper.visibleSlidesIndexes.indexOf(newThumbsIndex) < 0) {
if (thumbsSwiper.params.centeredSlides) {
if (newThumbsIndex > currentThumbsIndex) {
newThumbsIndex = newThumbsIndex - Math.floor(slidesPerView / 2) + 1;
} else {
newThumbsIndex = newThumbsIndex + Math.floor(slidesPerView / 2) - 1;
}
} else if (newThumbsIndex > currentThumbsIndex) {
newThumbsIndex = newThumbsIndex - slidesPerView + 1;
}
thumbsSwiper.slideTo(newThumbsIndex, initial ? 0 : undefined);
}
}
// Activate thumbs
var thumbsToActivate = 1;
var thumbActiveClass = swiper.params.thumbs.slideThumbActiveClass;
if (swiper.params.slidesPerView > 1 && !swiper.params.centeredSlides) {
thumbsToActivate = swiper.params.slidesPerView;
}
thumbsSwiper.slides.removeClass(thumbActiveClass);
if (thumbsSwiper.params.loop) {
for (var i = 0; i < thumbsToActivate; i += 1) {
thumbsSwiper.$wrapperEl.children(("[data-swiper-slide-index=\"" + (swiper.realIndex + i) + "\"]")).addClass(thumbActiveClass);
}
} else {
for (var i$1 = 0; i$1 < thumbsToActivate; i$1 += 1) {
thumbsSwiper.slides.eq(swiper.realIndex + i$1).addClass(thumbActiveClass);
}
}
},
};
var Thumbs$1 = {
name: 'thumbs',
params: {
thumbs: {
swiper: null,
slideThumbActiveClass: 'swiper-slide-thumb-active',
thumbsContainerClass: 'swiper-container-thumbs',
},
},
create: function create() {
var swiper = this;
Utils.extend(swiper, {
thumbs: {
swiper: null,
init: Thumbs.init.bind(swiper),
update: Thumbs.update.bind(swiper),
onThumbClick: Thumbs.onThumbClick.bind(swiper),
},
});
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
var ref = swiper.params;
var thumbs = ref.thumbs;
if (!thumbs || !thumbs.swiper) { return; }
swiper.thumbs.init();
swiper.thumbs.update(true);
},
slideChange: function slideChange() {
var swiper = this;
if (!swiper.thumbs.swiper) { return; }
swiper.thumbs.update();
},
update: function update() {
var swiper = this;
if (!swiper.thumbs.swiper) { return; }
swiper.thumbs.update();
},
resize: function resize() {
var swiper = this;
if (!swiper.thumbs.swiper) { return; }
swiper.thumbs.update();
},
observerUpdate: function observerUpdate() {
var swiper = this;
if (!swiper.thumbs.swiper) { return; }
swiper.thumbs.update();
},
setTransition: function setTransition(duration) {
var swiper = this;
var thumbsSwiper = swiper.thumbs.swiper;
if (!thumbsSwiper) { return; }
thumbsSwiper.setTransition(duration);
},
beforeDestroy: function beforeDestroy() {
var swiper = this;
var thumbsSwiper = swiper.thumbs.swiper;
if (!thumbsSwiper) { return; }
if (swiper.thumbs.swiperCreated && thumbsSwiper) {
thumbsSwiper.destroy();
}
},
},
};
// Swiper Class
var components = [
Device$1,
Support$1,
Browser$1,
Resize,
Observer$1,
Virtual$1,
Keyboard$1,
Mousewheel$1,
Navigation$1,
Pagination$1,
Scrollbar$1,
Parallax$1,
Zoom$1,
Lazy$1,
Controller$1,
A11y,
History$1,
HashNavigation$1,
Autoplay$1,
EffectFade,
EffectCube,
EffectFlip,
EffectCoverflow,
Thumbs$1
];
if (typeof Swiper.use === 'undefined') {
Swiper.use = Swiper.Class.use;
Swiper.installModule = Swiper.Class.installModule;
}
Swiper.use(components);
return Swiper;
}));
/**!
* @fileOverview Kickass library to create and place poppers near their reference elements.
* @version 1.15.0
* @license
* Copyright (c) 2016 Federico Zivolo and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global.Popper = factory());
}(this, (function () { 'use strict';
var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';
var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
var timeoutDuration = 0;
for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
timeoutDuration = 1;
break;
}
}
function microtaskDebounce(fn) {
var called = false;
return function () {
if (called) {
return;
}
called = true;
window.Promise.resolve().then(function () {
called = false;
fn();
});
};
}
function taskDebounce(fn) {
var scheduled = false;
return function () {
if (!scheduled) {
scheduled = true;
setTimeout(function () {
scheduled = false;
fn();
}, timeoutDuration);
}
};
}
var supportsMicroTasks = isBrowser && window.Promise;
/**
* Create a debounced version of a method, that's asynchronously deferred
* but called in the minimum time possible.
*
* @method
* @memberof Popper.Utils
* @argument {Function} fn
* @returns {Function}
*/
var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
/**
* Check if the given variable is a function
* @method
* @memberof Popper.Utils
* @argument {Any} functionToCheck - variable to check
* @returns {Boolean} answer to: is a function?
*/
function isFunction(functionToCheck) {
var getType = {};
return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
}
/**
* Get CSS computed property of the given element
* @method
* @memberof Popper.Utils
* @argument {Eement} element
* @argument {String} property
*/
function getStyleComputedProperty(element, property) {
if (element.nodeType !== 1) {
return [];
}
// NOTE: 1 DOM access here
var window = element.ownerDocument.defaultView;
var css = window.getComputedStyle(element, null);
return property ? css[property] : css;
}
/**
* Returns the parentNode or the host of the element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} parent
*/
function getParentNode(element) {
if (element.nodeName === 'HTML') {
return element;
}
return element.parentNode || element.host;
}
/**
* Returns the scrolling parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} scroll parent
*/
function getScrollParent(element) {
// Return body, `getScroll` will take care to get the correct `scrollTop` from it
if (!element) {
return document.body;
}
switch (element.nodeName) {
case 'HTML':
case 'BODY':
return element.ownerDocument.body;
case '#document':
return element.body;
}
// Firefox want us to check `-x` and `-y` variations as well
var _getStyleComputedProp = getStyleComputedProperty(element),
overflow = _getStyleComputedProp.overflow,
overflowX = _getStyleComputedProp.overflowX,
overflowY = _getStyleComputedProp.overflowY;
if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
return element;
}
return getScrollParent(getParentNode(element));
}
var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);
/**
* Determines if the browser is Internet Explorer
* @method
* @memberof Popper.Utils
* @param {Number} version to check
* @returns {Boolean} isIE
*/
function isIE(version) {
if (version === 11) {
return isIE11;
}
if (version === 10) {
return isIE10;
}
return isIE11 || isIE10;
}
/**
* Returns the offset parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} offset parent
*/
function getOffsetParent(element) {
if (!element) {
return document.documentElement;
}
var noOffsetParent = isIE(10) ? document.body : null;
// NOTE: 1 DOM access here
var offsetParent = element.offsetParent || null;
// Skip hidden elements which don't have an offsetParent
while (offsetParent === noOffsetParent && element.nextElementSibling) {
offsetParent = (element = element.nextElementSibling).offsetParent;
}
var nodeName = offsetParent && offsetParent.nodeName;
if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
return element ? element.ownerDocument.documentElement : document.documentElement;
}
// .offsetParent will return the closest TH, TD or TABLE in case
// no offsetParent is present, I hate this job...
if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
return getOffsetParent(offsetParent);
}
return offsetParent;
}
function isOffsetContainer(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY') {
return false;
}
return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
}
/**
* Finds the root node (document, shadowDOM root) of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} node
* @returns {Element} root node
*/
function getRoot(node) {
if (node.parentNode !== null) {
return getRoot(node.parentNode);
}
return node;
}
/**
* Finds the offset parent common to the two provided nodes
* @method
* @memberof Popper.Utils
* @argument {Element} element1
* @argument {Element} element2
* @returns {Element} common offset parent
*/
function findCommonOffsetParent(element1, element2) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
return document.documentElement;
}
// Here we make sure to give as "start" the element that comes first in the DOM
var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
var start = order ? element1 : element2;
var end = order ? element2 : element1;
// Get common ancestor container
var range = document.createRange();
range.setStart(start, 0);
range.setEnd(end, 0);
var commonAncestorContainer = range.commonAncestorContainer;
// Both nodes are inside #document
if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
if (isOffsetContainer(commonAncestorContainer)) {
return commonAncestorContainer;
}
return getOffsetParent(commonAncestorContainer);
}
// one of the nodes is inside shadowDOM, find which one
var element1root = getRoot(element1);
if (element1root.host) {
return findCommonOffsetParent(element1root.host, element2);
} else {
return findCommonOffsetParent(element1, getRoot(element2).host);
}
}
/**
* Gets the scroll value of the given element in the given side (top and left)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {String} side `top` or `left`
* @returns {number} amount of scrolled pixels
*/
function getScroll(element) {
var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
var html = element.ownerDocument.documentElement;
var scrollingElement = element.ownerDocument.scrollingElement || html;
return scrollingElement[upperSide];
}
return element[upperSide];
}
/*
* Sum or subtract the element scroll values (left and top) from a given rect object
* @method
* @memberof Popper.Utils
* @param {Object} rect - Rect object you want to change
* @param {HTMLElement} element - The element from the function reads the scroll values
* @param {Boolean} subtract - set to true if you want to subtract the scroll values
* @return {Object} rect - The modifier rect object
*/
function includeScroll(rect, element) {
var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
var modifier = subtract ? -1 : 1;
rect.top += scrollTop * modifier;
rect.bottom += scrollTop * modifier;
rect.left += scrollLeft * modifier;
rect.right += scrollLeft * modifier;
return rect;
}
/*
* Helper to detect borders of a given element
* @method
* @memberof Popper.Utils
* @param {CSSStyleDeclaration} styles
* Result of `getStyleComputedProperty` on the given element
* @param {String} axis - `x` or `y`
* @return {number} borders - The borders size of the given axis
*/
function getBordersSize(styles, axis) {
var sideA = axis === 'x' ? 'Left' : 'Top';
var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
}
function getSize(axis, body, html, computedStyle) {
return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);
}
function getWindowSizes(document) {
var body = document.body;
var html = document.documentElement;
var computedStyle = isIE(10) && getComputedStyle(html);
return {
height: getSize('Height', body, html, computedStyle),
width: getSize('Width', body, html, computedStyle)
};
}
var classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var defineProperty = function (obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
};
var _extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
/**
* Given element offsets, generate an output similar to getBoundingClientRect
* @method
* @memberof Popper.Utils
* @argument {Object} offsets
* @returns {Object} ClientRect like output
*/
function getClientRect(offsets) {
return _extends({}, offsets, {
right: offsets.left + offsets.width,
bottom: offsets.top + offsets.height
});
}
/**
* Get bounding client rect of given element
* @method
* @memberof Popper.Utils
* @param {HTMLElement} element
* @return {Object} client rect
*/
function getBoundingClientRect(element) {
var rect = {};
// IE10 10 FIX: Please, don't ask, the element isn't
// considered in DOM in some circumstances...
// This isn't reproducible in IE10 compatibility mode of IE11
try {
if (isIE(10)) {
rect = element.getBoundingClientRect();
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
rect.top += scrollTop;
rect.left += scrollLeft;
rect.bottom += scrollTop;
rect.right += scrollLeft;
} else {
rect = element.getBoundingClientRect();
}
} catch (e) {}
var result = {
left: rect.left,
top: rect.top,
width: rect.right - rect.left,
height: rect.bottom - rect.top
};
// subtract scrollbar size from sizes
var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};
var width = sizes.width || element.clientWidth || result.right - result.left;
var height = sizes.height || element.clientHeight || result.bottom - result.top;
var horizScrollbar = element.offsetWidth - width;
var vertScrollbar = element.offsetHeight - height;
// if an hypothetical scrollbar is detected, we must be sure it's not a `border`
// we make this check conditional for performance reasons
if (horizScrollbar || vertScrollbar) {
var styles = getStyleComputedProperty(element);
horizScrollbar -= getBordersSize(styles, 'x');
vertScrollbar -= getBordersSize(styles, 'y');
result.width -= horizScrollbar;
result.height -= vertScrollbar;
}
return getClientRect(result);
}
function getOffsetRectRelativeToArbitraryNode(children, parent) {
var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var isIE10 = isIE(10);
var isHTML = parent.nodeName === 'HTML';
var childrenRect = getBoundingClientRect(children);
var parentRect = getBoundingClientRect(parent);
var scrollParent = getScrollParent(children);
var styles = getStyleComputedProperty(parent);
var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);
// In cases where the parent is fixed, we must ignore negative scroll in offset calc
if (fixedPosition && isHTML) {
parentRect.top = Math.max(parentRect.top, 0);
parentRect.left = Math.max(parentRect.left, 0);
}
var offsets = getClientRect({
top: childrenRect.top - parentRect.top - borderTopWidth,
left: childrenRect.left - parentRect.left - borderLeftWidth,
width: childrenRect.width,
height: childrenRect.height
});
offsets.marginTop = 0;
offsets.marginLeft = 0;
// Subtract margins of documentElement in case it's being used as parent
// we do this only on HTML because it's the only element that behaves
// differently when margins are applied to it. The margins are included in
// the box of the documentElement, in the other cases not.
if (!isIE10 && isHTML) {
var marginTop = parseFloat(styles.marginTop, 10);
var marginLeft = parseFloat(styles.marginLeft, 10);
offsets.top -= borderTopWidth - marginTop;
offsets.bottom -= borderTopWidth - marginTop;
offsets.left -= borderLeftWidth - marginLeft;
offsets.right -= borderLeftWidth - marginLeft;
// Attach marginTop and marginLeft because in some circumstances we may need them
offsets.marginTop = marginTop;
offsets.marginLeft = marginLeft;
}
if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
offsets = includeScroll(offsets, parent);
}
return offsets;
}
function getViewportOffsetRectRelativeToArtbitraryNode(element) {
var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var html = element.ownerDocument.documentElement;
var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
var width = Math.max(html.clientWidth, window.innerWidth || 0);
var height = Math.max(html.clientHeight, window.innerHeight || 0);
var scrollTop = !excludeScroll ? getScroll(html) : 0;
var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
var offset = {
top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
width: width,
height: height
};
return getClientRect(offset);
}
/**
* Check if the given element is fixed or is inside a fixed parent
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {Element} customContainer
* @returns {Boolean} answer to "isFixed?"
*/
function isFixed(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
return false;
}
if (getStyleComputedProperty(element, 'position') === 'fixed') {
return true;
}
var parentNode = getParentNode(element);
if (!parentNode) {
return false;
}
return isFixed(parentNode);
}
/**
* Finds the first parent of an element that has a transformed property defined
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} first transformed parent or documentElement
*/
function getFixedPositionOffsetParent(element) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element || !element.parentElement || isIE()) {
return document.documentElement;
}
var el = element.parentElement;
while (el && getStyleComputedProperty(el, 'transform') === 'none') {
el = el.parentElement;
}
return el || document.documentElement;
}
/**
* Computed the boundaries limits and return them
* @method
* @memberof Popper.Utils
* @param {HTMLElement} popper
* @param {HTMLElement} reference
* @param {number} padding
* @param {HTMLElement} boundariesElement - Element used to define the boundaries
* @param {Boolean} fixedPosition - Is in fixed position mode
* @returns {Object} Coordinates of the boundaries
*/
function getBoundaries(popper, reference, padding, boundariesElement) {
var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
// NOTE: 1 DOM access here
var boundaries = { top: 0, left: 0 };
var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
// Handle viewport case
if (boundariesElement === 'viewport') {
boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
} else {
// Handle other cases based on DOM element used as boundaries
var boundariesNode = void 0;
if (boundariesElement === 'scrollParent') {
boundariesNode = getScrollParent(getParentNode(reference));
if (boundariesNode.nodeName === 'BODY') {
boundariesNode = popper.ownerDocument.documentElement;
}
} else if (boundariesElement === 'window') {
boundariesNode = popper.ownerDocument.documentElement;
} else {
boundariesNode = boundariesElement;
}
var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
// In case of HTML, we need a different computation
if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
var _getWindowSizes = getWindowSizes(popper.ownerDocument),
height = _getWindowSizes.height,
width = _getWindowSizes.width;
boundaries.top += offsets.top - offsets.marginTop;
boundaries.bottom = height + offsets.top;
boundaries.left += offsets.left - offsets.marginLeft;
boundaries.right = width + offsets.left;
} else {
// for all the other DOM elements, this one is good
boundaries = offsets;
}
}
// Add paddings
padding = padding || 0;
var isPaddingNumber = typeof padding === 'number';
boundaries.left += isPaddingNumber ? padding : padding.left || 0;
boundaries.top += isPaddingNumber ? padding : padding.top || 0;
boundaries.right -= isPaddingNumber ? padding : padding.right || 0;
boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;
return boundaries;
}
function getArea(_ref) {
var width = _ref.width,
height = _ref.height;
return width * height;
}
/**
* Utility used to transform the `auto` placement to the placement with more
* available space.
* @method
* @memberof Popper.Utils
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
if (placement.indexOf('auto') === -1) {
return placement;
}
var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
var rects = {
top: {
width: boundaries.width,
height: refRect.top - boundaries.top
},
right: {
width: boundaries.right - refRect.right,
height: boundaries.height
},
bottom: {
width: boundaries.width,
height: boundaries.bottom - refRect.bottom
},
left: {
width: refRect.left - boundaries.left,
height: boundaries.height
}
};
var sortedAreas = Object.keys(rects).map(function (key) {
return _extends({
key: key
}, rects[key], {
area: getArea(rects[key])
});
}).sort(function (a, b) {
return b.area - a.area;
});
var filteredAreas = sortedAreas.filter(function (_ref2) {
var width = _ref2.width,
height = _ref2.height;
return width >= popper.clientWidth && height >= popper.clientHeight;
});
var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
var variation = placement.split('-')[1];
return computedPlacement + (variation ? '-' + variation : '');
}
/**
* Get offsets to the reference element
* @method
* @memberof Popper.Utils
* @param {Object} state
* @param {Element} popper - the popper element
* @param {Element} reference - the reference element (the popper will be relative to this)
* @param {Element} fixedPosition - is in fixed position mode
* @returns {Object} An object containing the offsets which will be applied to the popper
*/
function getReferenceOffsets(state, popper, reference) {
var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
}
/**
* Get the outer sizes of the given element (offset size + margins)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Object} object containing width and height properties
*/
function getOuterSizes(element) {
var window = element.ownerDocument.defaultView;
var styles = window.getComputedStyle(element);
var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
var result = {
width: element.offsetWidth + y,
height: element.offsetHeight + x
};
return result;
}
/**
* Get the opposite placement of the given one
* @method
* @memberof Popper.Utils
* @argument {String} placement
* @returns {String} flipped placement
*/
function getOppositePlacement(placement) {
var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
return placement.replace(/left|right|bottom|top/g, function (matched) {
return hash[matched];
});
}
/**
* Get offsets to the popper
* @method
* @memberof Popper.Utils
* @param {Object} position - CSS position the Popper will get applied
* @param {HTMLElement} popper - the popper element
* @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
* @param {String} placement - one of the valid placement options
* @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
*/
function getPopperOffsets(popper, referenceOffsets, placement) {
placement = placement.split('-')[0];
// Get popper node sizes
var popperRect = getOuterSizes(popper);
// Add position, width and height to our offsets object
var popperOffsets = {
width: popperRect.width,
height: popperRect.height
};
// depending by the popper placement we have to compute its offsets slightly differently
var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
var mainSide = isHoriz ? 'top' : 'left';
var secondarySide = isHoriz ? 'left' : 'top';
var measurement = isHoriz ? 'height' : 'width';
var secondaryMeasurement = !isHoriz ? 'height' : 'width';
popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
if (placement === secondarySide) {
popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
} else {
popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
}
return popperOffsets;
}
/**
* Mimics the `find` method of Array
* @method
* @memberof Popper.Utils
* @argument {Array} arr
* @argument prop
* @argument value
* @returns index or -1
*/
function find(arr, check) {
// use native find if supported
if (Array.prototype.find) {
return arr.find(check);
}
// use `filter` to obtain the same behavior of `find`
return arr.filter(check)[0];
}
/**
* Return the index of the matching object
* @method
* @memberof Popper.Utils
* @argument {Array} arr
* @argument prop
* @argument value
* @returns index or -1
*/
function findIndex(arr, prop, value) {
// use native findIndex if supported
if (Array.prototype.findIndex) {
return arr.findIndex(function (cur) {
return cur[prop] === value;
});
}
// use `find` + `indexOf` if `findIndex` isn't supported
var match = find(arr, function (obj) {
return obj[prop] === value;
});
return arr.indexOf(match);
}
/**
* Loop trough the list of modifiers and run them in order,
* each of them will then edit the data object.
* @method
* @memberof Popper.Utils
* @param {dataObject} data
* @param {Array} modifiers
* @param {String} ends - Optional modifier name used as stopper
* @returns {dataObject}
*/
function runModifiers(modifiers, data, ends) {
var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
modifiersToRun.forEach(function (modifier) {
if (modifier['function']) {
// eslint-disable-line dot-notation
console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
}
var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
if (modifier.enabled && isFunction(fn)) {
// Add properties to offsets to make them a complete clientRect object
// we do this before each modifier to make sure the previous one doesn't
// mess with these values
data.offsets.popper = getClientRect(data.offsets.popper);
data.offsets.reference = getClientRect(data.offsets.reference);
data = fn(data, modifier);
}
});
return data;
}
/**
* Updates the position of the popper, computing the new offsets and applying
* the new style.<br />
* Prefer `scheduleUpdate` over `update` because of performance reasons.
* @method
* @memberof Popper
*/
function update() {
// if popper is destroyed, don't perform any further update
if (this.state.isDestroyed) {
return;
}
var data = {
instance: this,
styles: {},
arrowStyles: {},
attributes: {},
flipped: false,
offsets: {}
};
// compute reference element offsets
data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);
// compute auto placement, store placement inside the data object,
// modifiers will be able to edit `placement` if needed
// and refer to originalPlacement to know the original value
data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
// store the computed placement inside `originalPlacement`
data.originalPlacement = data.placement;
data.positionFixed = this.options.positionFixed;
// compute the popper offsets
data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';
// run the modifiers
data = runModifiers(this.modifiers, data);
// the first `update` will call `onCreate` callback
// the other ones will call `onUpdate` callback
if (!this.state.isCreated) {
this.state.isCreated = true;
this.options.onCreate(data);
} else {
this.options.onUpdate(data);
}
}
/**
* Helper used to know if the given modifier is enabled.
* @method
* @memberof Popper.Utils
* @returns {Boolean}
*/
function isModifierEnabled(modifiers, modifierName) {
return modifiers.some(function (_ref) {
var name = _ref.name,
enabled = _ref.enabled;
return enabled && name === modifierName;
});
}
/**
* Get the prefixed supported property name
* @method
* @memberof Popper.Utils
* @argument {String} property (camelCase)
* @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
*/
function getSupportedPropertyName(property) {
var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
for (var i = 0; i < prefixes.length; i++) {
var prefix = prefixes[i];
var toCheck = prefix ? '' + prefix + upperProp : property;
if (typeof document.body.style[toCheck] !== 'undefined') {
return toCheck;
}
}
return null;
}
/**
* Destroys the popper.
* @method
* @memberof Popper
*/
function destroy() {
this.state.isDestroyed = true;
// touch DOM only if `applyStyle` modifier is enabled
if (isModifierEnabled(this.modifiers, 'applyStyle')) {
this.popper.removeAttribute('x-placement');
this.popper.style.position = '';
this.popper.style.top = '';
this.popper.style.left = '';
this.popper.style.right = '';
this.popper.style.bottom = '';
this.popper.style.willChange = '';
this.popper.style[getSupportedPropertyName('transform')] = '';
}
this.disableEventListeners();
// remove the popper if user explicity asked for the deletion on destroy
// do not use `remove` because IE11 doesn't support it
if (this.options.removeOnDestroy) {
this.popper.parentNode.removeChild(this.popper);
}
return this;
}
/**
* Get the window associated with the element
* @argument {Element} element
* @returns {Window}
*/
function getWindow(element) {
var ownerDocument = element.ownerDocument;
return ownerDocument ? ownerDocument.defaultView : window;
}
function attachToScrollParents(scrollParent, event, callback, scrollParents) {
var isBody = scrollParent.nodeName === 'BODY';
var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
target.addEventListener(event, callback, { passive: true });
if (!isBody) {
attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
}
scrollParents.push(target);
}
/**
* Setup needed event listeners used to update the popper position
* @method
* @memberof Popper.Utils
* @private
*/
function setupEventListeners(reference, options, state, updateBound) {
// Resize event listener on window
state.updateBound = updateBound;
getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });
// Scroll event listener on scroll parents
var scrollElement = getScrollParent(reference);
attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
state.scrollElement = scrollElement;
state.eventsEnabled = true;
return state;
}
/**
* It will add resize/scroll events and start recalculating
* position of the popper element when they are triggered.
* @method
* @memberof Popper
*/
function enableEventListeners() {
if (!this.state.eventsEnabled) {
this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
}
}
/**
* Remove event listeners used to update the popper position
* @method
* @memberof Popper.Utils
* @private
*/
function removeEventListeners(reference, state) {
// Remove resize event listener on window
getWindow(reference).removeEventListener('resize', state.updateBound);
// Remove scroll event listener on scroll parents
state.scrollParents.forEach(function (target) {
target.removeEventListener('scroll', state.updateBound);
});
// Reset state
state.updateBound = null;
state.scrollParents = [];
state.scrollElement = null;
state.eventsEnabled = false;
return state;
}
/**
* It will remove resize/scroll events and won't recalculate popper position
* when they are triggered. It also won't trigger `onUpdate` callback anymore,
* unless you call `update` method manually.
* @method
* @memberof Popper
*/
function disableEventListeners() {
if (this.state.eventsEnabled) {
cancelAnimationFrame(this.scheduleUpdate);
this.state = removeEventListeners(this.reference, this.state);
}
}
/**
* Tells if a given input is a number
* @method
* @memberof Popper.Utils
* @param {*} input to check
* @return {Boolean}
*/
function isNumeric(n) {
return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
}
/**
* Set the style to the given popper
* @method
* @memberof Popper.Utils
* @argument {Element} element - Element to apply the style to
* @argument {Object} styles
* Object with a list of properties and values which will be applied to the element
*/
function setStyles(element, styles) {
Object.keys(styles).forEach(function (prop) {
var unit = '';
// add unit if the value is numeric and is one of the following
if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
unit = 'px';
}
element.style[prop] = styles[prop] + unit;
});
}
/**
* Set the attributes to the given popper
* @method
* @memberof Popper.Utils
* @argument {Element} element - Element to apply the attributes to
* @argument {Object} styles
* Object with a list of properties and values which will be applied to the element
*/
function setAttributes(element, attributes) {
Object.keys(attributes).forEach(function (prop) {
var value = attributes[prop];
if (value !== false) {
element.setAttribute(prop, attributes[prop]);
} else {
element.removeAttribute(prop);
}
});
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} data.styles - List of style properties - values to apply to popper element
* @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The same data object
*/
function applyStyle(data) {
// any property present in `data.styles` will be applied to the popper,
// in this way we can make the 3rd party modifiers add custom styles to it
// Be aware, modifiers could override the properties defined in the previous
// lines of this modifier!
setStyles(data.instance.popper, data.styles);
// any property present in `data.attributes` will be applied to the popper,
// they will be set as HTML attributes of the element
setAttributes(data.instance.popper, data.attributes);
// if arrowElement is defined and arrowStyles has some properties
if (data.arrowElement && Object.keys(data.arrowStyles).length) {
setStyles(data.arrowElement, data.arrowStyles);
}
return data;
}
/**
* Set the x-placement attribute before everything else because it could be used
* to add margins to the popper margins needs to be calculated to get the
* correct popper offsets.
* @method
* @memberof Popper.modifiers
* @param {HTMLElement} reference - The reference element used to position the popper
* @param {HTMLElement} popper - The HTML element used as popper
* @param {Object} options - Popper.js options
*/
function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
// compute reference element offsets
var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
// compute auto placement, store placement inside the data object,
// modifiers will be able to edit `placement` if needed
// and refer to originalPlacement to know the original value
var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
popper.setAttribute('x-placement', placement);
// Apply `position` to popper before anything else because
// without the position applied we can't guarantee correct computations
setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
return options;
}
/**
* @function
* @memberof Popper.Utils
* @argument {Object} data - The data object generated by `update` method
* @argument {Boolean} shouldRound - If the offsets should be rounded at all
* @returns {Object} The popper's position offsets rounded
*
* The tale of pixel-perfect positioning. It's still not 100% perfect, but as
* good as it can be within reason.
* Discussion here: https://github.com/FezVrasta/popper.js/pull/715
*
* Low DPI screens cause a popper to be blurry if not using full pixels (Safari
* as well on High DPI screens).
*
* Firefox prefers no rounding for positioning and does not have blurriness on
* high DPI screens.
*
* Only horizontal placement and left/right values need to be considered.
*/
function getRoundedOffsets(data, shouldRound) {
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var round = Math.round,
floor = Math.floor;
var noRound = function noRound(v) {
return v;
};
var referenceWidth = round(reference.width);
var popperWidth = round(popper.width);
var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
var isVariation = data.placement.indexOf('-') !== -1;
var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;
var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
var verticalToInteger = !shouldRound ? noRound : round;
return {
left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
top: verticalToInteger(popper.top),
bottom: verticalToInteger(popper.bottom),
right: horizontalToInteger(popper.right)
};
}
var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function computeStyle(data, options) {
var x = options.x,
y = options.y;
var popper = data.offsets.popper;
// Remove this legacy support in Popper.js v2
var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
return modifier.name === 'applyStyle';
}).gpuAcceleration;
if (legacyGpuAccelerationOption !== undefined) {
console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
}
var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
var offsetParent = getOffsetParent(data.instance.popper);
var offsetParentRect = getBoundingClientRect(offsetParent);
// Styles
var styles = {
position: popper.position
};
var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);
var sideA = x === 'bottom' ? 'top' : 'bottom';
var sideB = y === 'right' ? 'left' : 'right';
// if gpuAcceleration is set to `true` and transform is supported,
// we use `translate3d` to apply the position to the popper we
// automatically use the supported prefixed version if needed
var prefixedProperty = getSupportedPropertyName('transform');
// now, let's make a step back and look at this code closely (wtf?)
// If the content of the popper grows once it's been positioned, it
// may happen that the popper gets misplaced because of the new content
// overflowing its reference element
// To avoid this problem, we provide two options (x and y), which allow
// the consumer to define the offset origin.
// If we position a popper on top of a reference element, we can set
// `x` to `top` to make the popper grow towards its top instead of
// its bottom.
var left = void 0,
top = void 0;
if (sideA === 'bottom') {
// when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
// and not the bottom of the html element
if (offsetParent.nodeName === 'HTML') {
top = -offsetParent.clientHeight + offsets.bottom;
} else {
top = -offsetParentRect.height + offsets.bottom;
}
} else {
top = offsets.top;
}
if (sideB === 'right') {
if (offsetParent.nodeName === 'HTML') {
left = -offsetParent.clientWidth + offsets.right;
} else {
left = -offsetParentRect.width + offsets.right;
}
} else {
left = offsets.left;
}
if (gpuAcceleration && prefixedProperty) {
styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
styles[sideA] = 0;
styles[sideB] = 0;
styles.willChange = 'transform';
} else {
// othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
var invertTop = sideA === 'bottom' ? -1 : 1;
var invertLeft = sideB === 'right' ? -1 : 1;
styles[sideA] = top * invertTop;
styles[sideB] = left * invertLeft;
styles.willChange = sideA + ', ' + sideB;
}
// Attributes
var attributes = {
'x-placement': data.placement
};
// Update `data` attributes, styles and arrowStyles
data.attributes = _extends({}, attributes, data.attributes);
data.styles = _extends({}, styles, data.styles);
data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);
return data;
}
/**
* Helper used to know if the given modifier depends from another one.<br />
* It checks if the needed modifier is listed and enabled.
* @method
* @memberof Popper.Utils
* @param {Array} modifiers - list of modifiers
* @param {String} requestingName - name of requesting modifier
* @param {String} requestedName - name of requested modifier
* @returns {Boolean}
*/
function isModifierRequired(modifiers, requestingName, requestedName) {
var requesting = find(modifiers, function (_ref) {
var name = _ref.name;
return name === requestingName;
});
var isRequired = !!requesting && modifiers.some(function (modifier) {
return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
});
if (!isRequired) {
var _requesting = '`' + requestingName + '`';
var requested = '`' + requestedName + '`';
console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
}
return isRequired;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function arrow(data, options) {
var _data$offsets$arrow;
// arrow depends on keepTogether in order to work
if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
return data;
}
var arrowElement = options.element;
// if arrowElement is a string, suppose it's a CSS selector
if (typeof arrowElement === 'string') {
arrowElement = data.instance.popper.querySelector(arrowElement);
// if arrowElement is not found, don't run the modifier
if (!arrowElement) {
return data;
}
} else {
// if the arrowElement isn't a query selector we must check that the
// provided DOM node is child of its popper node
if (!data.instance.popper.contains(arrowElement)) {
console.warn('WARNING: `arrow.element` must be child of its popper element!');
return data;
}
}
var placement = data.placement.split('-')[0];
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var isVertical = ['left', 'right'].indexOf(placement) !== -1;
var len = isVertical ? 'height' : 'width';
var sideCapitalized = isVertical ? 'Top' : 'Left';
var side = sideCapitalized.toLowerCase();
var altSide = isVertical ? 'left' : 'top';
var opSide = isVertical ? 'bottom' : 'right';
var arrowElementSize = getOuterSizes(arrowElement)[len];
//
// extends keepTogether behavior making sure the popper and its
// reference have enough pixels in conjunction
//
// top/left side
if (reference[opSide] - arrowElementSize < popper[side]) {
data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
}
// bottom/right side
if (reference[side] + arrowElementSize > popper[opSide]) {
data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
}
data.offsets.popper = getClientRect(data.offsets.popper);
// compute center of the popper
var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
// Compute the sideValue using the updated popper offsets
// take popper margin in account because we don't have this info available
var css = getStyleComputedProperty(data.instance.popper);
var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);
var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);
var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
// prevent arrowElement from being placed not contiguously to its popper
sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
data.arrowElement = arrowElement;
data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);
return data;
}
/**
* Get the opposite placement variation of the given one
* @method
* @memberof Popper.Utils
* @argument {String} placement variation
* @returns {String} flipped placement variation
*/
function getOppositeVariation(variation) {
if (variation === 'end') {
return 'start';
} else if (variation === 'start') {
return 'end';
}
return variation;
}
/**
* List of accepted placements to use as values of the `placement` option.<br />
* Valid placements are:
* - `auto`
* - `top`
* - `right`
* - `bottom`
* - `left`
*
* Each placement can have a variation from this list:
* - `-start`
* - `-end`
*
* Variations are interpreted easily if you think of them as the left to right
* written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
* is right.<br />
* Vertically (`left` and `right`), `start` is top and `end` is bottom.
*
* Some valid examples are:
* - `top-end` (on top of reference, right aligned)
* - `right-start` (on right of reference, top aligned)
* - `bottom` (on bottom, centered)
* - `auto-end` (on the side with more space available, alignment depends by placement)
*
* @static
* @type {Array}
* @enum {String}
* @readonly
* @method placements
* @memberof Popper
*/
var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
// Get rid of `auto` `auto-start` and `auto-end`
var validPlacements = placements.slice(3);
/**
* Given an initial placement, returns all the subsequent placements
* clockwise (or counter-clockwise).
*
* @method
* @memberof Popper.Utils
* @argument {String} placement - A valid placement (it accepts variations)
* @argument {Boolean} counter - Set to true to walk the placements counterclockwise
* @returns {Array} placements including their variations
*/
function clockwise(placement) {
var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var index = validPlacements.indexOf(placement);
var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
return counter ? arr.reverse() : arr;
}
var BEHAVIORS = {
FLIP: 'flip',
CLOCKWISE: 'clockwise',
COUNTERCLOCKWISE: 'counterclockwise'
};
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function flip(data, options) {
// if `inner` modifier is enabled, we can't use the `flip` modifier
if (isModifierEnabled(data.instance.modifiers, 'inner')) {
return data;
}
if (data.flipped && data.placement === data.originalPlacement) {
// seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
return data;
}
var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);
var placement = data.placement.split('-')[0];
var placementOpposite = getOppositePlacement(placement);
var variation = data.placement.split('-')[1] || '';
var flipOrder = [];
switch (options.behavior) {
case BEHAVIORS.FLIP:
flipOrder = [placement, placementOpposite];
break;
case BEHAVIORS.CLOCKWISE:
flipOrder = clockwise(placement);
break;
case BEHAVIORS.COUNTERCLOCKWISE:
flipOrder = clockwise(placement, true);
break;
default:
flipOrder = options.behavior;
}
flipOrder.forEach(function (step, index) {
if (placement !== step || flipOrder.length === index + 1) {
return data;
}
placement = data.placement.split('-')[0];
placementOpposite = getOppositePlacement(placement);
var popperOffsets = data.offsets.popper;
var refOffsets = data.offsets.reference;
// using floor because the reference offsets may contain decimals we are not going to consider here
var floor = Math.floor;
var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
// flip the variation if required
var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
// flips variation if reference element overflows boundaries
var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
// flips variation if popper content overflows boundaries
var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);
var flippedVariation = flippedVariationByRef || flippedVariationByContent;
if (overlapsRef || overflowsBoundaries || flippedVariation) {
// this boolean to detect any flip loop
data.flipped = true;
if (overlapsRef || overflowsBoundaries) {
placement = flipOrder[index + 1];
}
if (flippedVariation) {
variation = getOppositeVariation(variation);
}
data.placement = placement + (variation ? '-' + variation : '');
// this object contains `position`, we want to preserve it along with
// any additional property we may add in the future
data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
data = runModifiers(data.instance.modifiers, data, 'flip');
}
});
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function keepTogether(data) {
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var placement = data.placement.split('-')[0];
var floor = Math.floor;
var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
var side = isVertical ? 'right' : 'bottom';
var opSide = isVertical ? 'left' : 'top';
var measurement = isVertical ? 'width' : 'height';
if (popper[side] < floor(reference[opSide])) {
data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
}
if (popper[opSide] > floor(reference[side])) {
data.offsets.popper[opSide] = floor(reference[side]);
}
return data;
}
/**
* Converts a string containing value + unit into a px value number
* @function
* @memberof {modifiers~offset}
* @private
* @argument {String} str - Value + unit string
* @argument {String} measurement - `height` or `width`
* @argument {Object} popperOffsets
* @argument {Object} referenceOffsets
* @returns {Number|String}
* Value in pixels, or original string if no values were extracted
*/
function toValue(str, measurement, popperOffsets, referenceOffsets) {
// separate value from unit
var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
var value = +split[1];
var unit = split[2];
// If it's not a number it's an operator, I guess
if (!value) {
return str;
}
if (unit.indexOf('%') === 0) {
var element = void 0;
switch (unit) {
case '%p':
element = popperOffsets;
break;
case '%':
case '%r':
default:
element = referenceOffsets;
}
var rect = getClientRect(element);
return rect[measurement] / 100 * value;
} else if (unit === 'vh' || unit === 'vw') {
// if is a vh or vw, we calculate the size based on the viewport
var size = void 0;
if (unit === 'vh') {
size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
} else {
size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
}
return size / 100 * value;
} else {
// if is an explicit pixel unit, we get rid of the unit and keep the value
// if is an implicit unit, it's px, and we return just the value
return value;
}
}
/**
* Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
* @function
* @memberof {modifiers~offset}
* @private
* @argument {String} offset
* @argument {Object} popperOffsets
* @argument {Object} referenceOffsets
* @argument {String} basePlacement
* @returns {Array} a two cells array with x and y offsets in numbers
*/
function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
var offsets = [0, 0];
// Use height if placement is left or right and index is 0 otherwise use width
// in this way the first offset will use an axis and the second one
// will use the other one
var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
// Split the offset string to obtain a list of values and operands
// The regex addresses values with the plus or minus sign in front (+10, -20, etc)
var fragments = offset.split(/(\+|\-)/).map(function (frag) {
return frag.trim();
});
// Detect if the offset string contains a pair of values or a single one
// they could be separated by comma or space
var divider = fragments.indexOf(find(fragments, function (frag) {
return frag.search(/,|\s/) !== -1;
}));
if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
}
// If divider is found, we divide the list of values and operands to divide
// them by ofset X and Y.
var splitRegex = /\s*,\s*|\s+/;
var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
// Convert the values with units to absolute pixels to allow our computations
ops = ops.map(function (op, index) {
// Most of the units rely on the orientation of the popper
var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
var mergeWithPrevious = false;
return op
// This aggregates any `+` or `-` sign that aren't considered operators
// e.g.: 10 + +5 => [10, +, +5]
.reduce(function (a, b) {
if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
a[a.length - 1] = b;
mergeWithPrevious = true;
return a;
} else if (mergeWithPrevious) {
a[a.length - 1] += b;
mergeWithPrevious = false;
return a;
} else {
return a.concat(b);
}
}, [])
// Here we convert the string values into number values (in px)
.map(function (str) {
return toValue(str, measurement, popperOffsets, referenceOffsets);
});
});
// Loop trough the offsets arrays and execute the operations
ops.forEach(function (op, index) {
op.forEach(function (frag, index2) {
if (isNumeric(frag)) {
offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
}
});
});
return offsets;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @argument {Number|String} options.offset=0
* The offset value as described in the modifier description
* @returns {Object} The data object, properly modified
*/
function offset(data, _ref) {
var offset = _ref.offset;
var placement = data.placement,
_data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var basePlacement = placement.split('-')[0];
var offsets = void 0;
if (isNumeric(+offset)) {
offsets = [+offset, 0];
} else {
offsets = parseOffset(offset, popper, reference, basePlacement);
}
if (basePlacement === 'left') {
popper.top += offsets[0];
popper.left -= offsets[1];
} else if (basePlacement === 'right') {
popper.top += offsets[0];
popper.left += offsets[1];
} else if (basePlacement === 'top') {
popper.left += offsets[0];
popper.top -= offsets[1];
} else if (basePlacement === 'bottom') {
popper.left += offsets[0];
popper.top += offsets[1];
}
data.popper = popper;
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function preventOverflow(data, options) {
var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
// If offsetParent is the reference element, we really want to
// go one step up and use the next offsetParent as reference to
// avoid to make this modifier completely useless and look like broken
if (data.instance.reference === boundariesElement) {
boundariesElement = getOffsetParent(boundariesElement);
}
// NOTE: DOM access here
// resets the popper's position so that the document size can be calculated excluding
// the size of the popper element itself
var transformProp = getSupportedPropertyName('transform');
var popperStyles = data.instance.popper.style; // assignment to help minification
var top = popperStyles.top,
left = popperStyles.left,
transform = popperStyles[transformProp];
popperStyles.top = '';
popperStyles.left = '';
popperStyles[transformProp] = '';
var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);
// NOTE: DOM access here
// restores the original style properties after the offsets have been computed
popperStyles.top = top;
popperStyles.left = left;
popperStyles[transformProp] = transform;
options.boundaries = boundaries;
var order = options.priority;
var popper = data.offsets.popper;
var check = {
primary: function primary(placement) {
var value = popper[placement];
if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
value = Math.max(popper[placement], boundaries[placement]);
}
return defineProperty({}, placement, value);
},
secondary: function secondary(placement) {
var mainSide = placement === 'right' ? 'left' : 'top';
var value = popper[mainSide];
if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
}
return defineProperty({}, mainSide, value);
}
};
order.forEach(function (placement) {
var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
popper = _extends({}, popper, check[side](placement));
});
data.offsets.popper = popper;
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function shift(data) {
var placement = data.placement;
var basePlacement = placement.split('-')[0];
var shiftvariation = placement.split('-')[1];
// if shift shiftvariation is specified, run the modifier
if (shiftvariation) {
var _data$offsets = data.offsets,
reference = _data$offsets.reference,
popper = _data$offsets.popper;
var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
var side = isVertical ? 'left' : 'top';
var measurement = isVertical ? 'width' : 'height';
var shiftOffsets = {
start: defineProperty({}, side, reference[side]),
end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
};
data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
}
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function hide(data) {
if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
return data;
}
var refRect = data.offsets.reference;
var bound = find(data.instance.modifiers, function (modifier) {
return modifier.name === 'preventOverflow';
}).boundaries;
if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
// Avoid unnecessary DOM access if visibility hasn't changed
if (data.hide === true) {
return data;
}
data.hide = true;
data.attributes['x-out-of-boundaries'] = '';
} else {
// Avoid unnecessary DOM access if visibility hasn't changed
if (data.hide === false) {
return data;
}
data.hide = false;
data.attributes['x-out-of-boundaries'] = false;
}
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function inner(data) {
var placement = data.placement;
var basePlacement = placement.split('-')[0];
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
data.placement = getOppositePlacement(placement);
data.offsets.popper = getClientRect(popper);
return data;
}
/**
* Modifier function, each modifier can have a function of this type assigned
* to its `fn` property.<br />
* These functions will be called on each update, this means that you must
* make sure they are performant enough to avoid performance bottlenecks.
*
* @function ModifierFn
* @argument {dataObject} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {dataObject} The data object, properly modified
*/
/**
* Modifiers are plugins used to alter the behavior of your poppers.<br />
* Popper.js uses a set of 9 modifiers to provide all the basic functionalities
* needed by the library.
*
* Usually you don't want to override the `order`, `fn` and `onLoad` props.
* All the other properties are configurations that could be tweaked.
* @namespace modifiers
*/
var modifiers = {
/**
* Modifier used to shift the popper on the start or end of its reference
* element.<br />
* It will read the variation of the `placement` property.<br />
* It can be one either `-end` or `-start`.
* @memberof modifiers
* @inner
*/
shift: {
/** @prop {number} order=100 - Index used to define the order of execution */
order: 100,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: shift
},
/**
* The `offset` modifier can shift your popper on both its axis.
*
* It accepts the following units:
* - `px` or unit-less, interpreted as pixels
* - `%` or `%r`, percentage relative to the length of the reference element
* - `%p`, percentage relative to the length of the popper element
* - `vw`, CSS viewport width unit
* - `vh`, CSS viewport height unit
*
* For length is intended the main axis relative to the placement of the popper.<br />
* This means that if the placement is `top` or `bottom`, the length will be the
* `width`. In case of `left` or `right`, it will be the `height`.
*
* You can provide a single value (as `Number` or `String`), or a pair of values
* as `String` divided by a comma or one (or more) white spaces.<br />
* The latter is a deprecated method because it leads to confusion and will be
* removed in v2.<br />
* Additionally, it accepts additions and subtractions between different units.
* Note that multiplications and divisions aren't supported.
*
* Valid examples are:
* ```
* 10
* '10%'
* '10, 10'
* '10%, 10'
* '10 + 10%'
* '10 - 5vh + 3%'
* '-10px + 5vh, 5px - 6%'
* ```
* > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
* > with their reference element, unfortunately, you will have to disable the `flip` modifier.
* > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
*
* @memberof modifiers
* @inner
*/
offset: {
/** @prop {number} order=200 - Index used to define the order of execution */
order: 200,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: offset,
/** @prop {Number|String} offset=0
* The offset value as described in the modifier description
*/
offset: 0
},
/**
* Modifier used to prevent the popper from being positioned outside the boundary.
*
* A scenario exists where the reference itself is not within the boundaries.<br />
* We can say it has "escaped the boundaries" — or just "escaped".<br />
* In this case we need to decide whether the popper should either:
*
* - detach from the reference and remain "trapped" in the boundaries, or
* - if it should ignore the boundary and "escape with its reference"
*
* When `escapeWithReference` is set to`true` and reference is completely
* outside its boundaries, the popper will overflow (or completely leave)
* the boundaries in order to remain attached to the edge of the reference.
*
* @memberof modifiers
* @inner
*/
preventOverflow: {
/** @prop {number} order=300 - Index used to define the order of execution */
order: 300,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: preventOverflow,
/**
* @prop {Array} [priority=['left','right','top','bottom']]
* Popper will try to prevent overflow following these priorities by default,
* then, it could overflow on the left and on top of the `boundariesElement`
*/
priority: ['left', 'right', 'top', 'bottom'],
/**
* @prop {number} padding=5
* Amount of pixel used to define a minimum distance between the boundaries
* and the popper. This makes sure the popper always has a little padding
* between the edges of its container
*/
padding: 5,
/**
* @prop {String|HTMLElement} boundariesElement='scrollParent'
* Boundaries used by the modifier. Can be `scrollParent`, `window`,
* `viewport` or any DOM element.
*/
boundariesElement: 'scrollParent'
},
/**
* Modifier used to make sure the reference and its popper stay near each other
* without leaving any gap between the two. Especially useful when the arrow is
* enabled and you want to ensure that it points to its reference element.
* It cares only about the first axis. You can still have poppers with margin
* between the popper and its reference element.
* @memberof modifiers
* @inner
*/
keepTogether: {
/** @prop {number} order=400 - Index used to define the order of execution */
order: 400,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: keepTogether
},
/**
* This modifier is used to move the `arrowElement` of the popper to make
* sure it is positioned between the reference element and its popper element.
* It will read the outer size of the `arrowElement` node to detect how many
* pixels of conjunction are needed.
*
* It has no effect if no `arrowElement` is provided.
* @memberof modifiers
* @inner
*/
arrow: {
/** @prop {number} order=500 - Index used to define the order of execution */
order: 500,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: arrow,
/** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
element: '[x-arrow]'
},
/**
* Modifier used to flip the popper's placement when it starts to overlap its
* reference element.
*
* Requires the `preventOverflow` modifier before it in order to work.
*
* **NOTE:** this modifier will interrupt the current update cycle and will
* restart it if it detects the need to flip the placement.
* @memberof modifiers
* @inner
*/
flip: {
/** @prop {number} order=600 - Index used to define the order of execution */
order: 600,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: flip,
/**
* @prop {String|Array} behavior='flip'
* The behavior used to change the popper's placement. It can be one of
* `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
* placements (with optional variations)
*/
behavior: 'flip',
/**
* @prop {number} padding=5
* The popper will flip if it hits the edges of the `boundariesElement`
*/
padding: 5,
/**
* @prop {String|HTMLElement} boundariesElement='viewport'
* The element which will define the boundaries of the popper position.
* The popper will never be placed outside of the defined boundaries
* (except if `keepTogether` is enabled)
*/
boundariesElement: 'viewport',
/**
* @prop {Boolean} flipVariations=false
* The popper will switch placement variation between `-start` and `-end` when
* the reference element overlaps its boundaries.
*
* The original placement should have a set variation.
*/
flipVariations: false,
/**
* @prop {Boolean} flipVariationsByContent=false
* The popper will switch placement variation between `-start` and `-end` when
* the popper element overlaps its reference boundaries.
*
* The original placement should have a set variation.
*/
flipVariationsByContent: false
},
/**
* Modifier used to make the popper flow toward the inner of the reference element.
* By default, when this modifier is disabled, the popper will be placed outside
* the reference element.
* @memberof modifiers
* @inner
*/
inner: {
/** @prop {number} order=700 - Index used to define the order of execution */
order: 700,
/** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
enabled: false,
/** @prop {ModifierFn} */
fn: inner
},
/**
* Modifier used to hide the popper when its reference element is outside of the
* popper boundaries. It will set a `x-out-of-boundaries` attribute which can
* be used to hide with a CSS selector the popper when its reference is
* out of boundaries.
*
* Requires the `preventOverflow` modifier before it in order to work.
* @memberof modifiers
* @inner
*/
hide: {
/** @prop {number} order=800 - Index used to define the order of execution */
order: 800,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: hide
},
/**
* Computes the style that will be applied to the popper element to gets
* properly positioned.
*
* Note that this modifier will not touch the DOM, it just prepares the styles
* so that `applyStyle` modifier can apply it. This separation is useful
* in case you need to replace `applyStyle` with a custom implementation.
*
* This modifier has `850` as `order` value to maintain backward compatibility
* with previous versions of Popper.js. Expect the modifiers ordering method
* to change in future major versions of the library.
*
* @memberof modifiers
* @inner
*/
computeStyle: {
/** @prop {number} order=850 - Index used to define the order of execution */
order: 850,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: computeStyle,
/**
* @prop {Boolean} gpuAcceleration=true
* If true, it uses the CSS 3D transformation to position the popper.
* Otherwise, it will use the `top` and `left` properties
*/
gpuAcceleration: true,
/**
* @prop {string} [x='bottom']
* Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
* Change this if your popper should grow in a direction different from `bottom`
*/
x: 'bottom',
/**
* @prop {string} [x='left']
* Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
* Change this if your popper should grow in a direction different from `right`
*/
y: 'right'
},
/**
* Applies the computed styles to the popper element.
*
* All the DOM manipulations are limited to this modifier. This is useful in case
* you want to integrate Popper.js inside a framework or view library and you
* want to delegate all the DOM manipulations to it.
*
* Note that if you disable this modifier, you must make sure the popper element
* has its position set to `absolute` before Popper.js can do its work!
*
* Just disable this modifier and define your own to achieve the desired effect.
*
* @memberof modifiers
* @inner
*/
applyStyle: {
/** @prop {number} order=900 - Index used to define the order of execution */
order: 900,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: applyStyle,
/** @prop {Function} */
onLoad: applyStyleOnLoad,
/**
* @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
* @prop {Boolean} gpuAcceleration=true
* If true, it uses the CSS 3D transformation to position the popper.
* Otherwise, it will use the `top` and `left` properties
*/
gpuAcceleration: undefined
}
};
/**
* The `dataObject` is an object containing all the information used by Popper.js.
* This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
* @name dataObject
* @property {Object} data.instance The Popper.js instance
* @property {String} data.placement Placement applied to popper
* @property {String} data.originalPlacement Placement originally defined on init
* @property {Boolean} data.flipped True if popper has been flipped by flip modifier
* @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
* @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
* @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
* @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
* @property {Object} data.boundaries Offsets of the popper boundaries
* @property {Object} data.offsets The measurements of popper, reference and arrow elements
* @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
* @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
* @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
*/
/**
* Default options provided to Popper.js constructor.<br />
* These can be overridden using the `options` argument of Popper.js.<br />
* To override an option, simply pass an object with the same
* structure of the `options` object, as the 3rd argument. For example:
* ```
* new Popper(ref, pop, {
* modifiers: {
* preventOverflow: { enabled: false }
* }
* })
* ```
* @type {Object}
* @static
* @memberof Popper
*/
var Defaults = {
/**
* Popper's placement.
* @prop {Popper.placements} placement='bottom'
*/
placement: 'bottom',
/**
* Set this to true if you want popper to position it self in 'fixed' mode
* @prop {Boolean} positionFixed=false
*/
positionFixed: false,
/**
* Whether events (resize, scroll) are initially enabled.
* @prop {Boolean} eventsEnabled=true
*/
eventsEnabled: true,
/**
* Set to true if you want to automatically remove the popper when
* you call the `destroy` method.
* @prop {Boolean} removeOnDestroy=false
*/
removeOnDestroy: false,
/**
* Callback called when the popper is created.<br />
* By default, it is set to no-op.<br />
* Access Popper.js instance with `data.instance`.
* @prop {onCreate}
*/
onCreate: function onCreate() {},
/**
* Callback called when the popper is updated. This callback is not called
* on the initialization/creation of the popper, but only on subsequent
* updates.<br />
* By default, it is set to no-op.<br />
* Access Popper.js instance with `data.instance`.
* @prop {onUpdate}
*/
onUpdate: function onUpdate() {},
/**
* List of modifiers used to modify the offsets before they are applied to the popper.
* They provide most of the functionalities of Popper.js.
* @prop {modifiers}
*/
modifiers: modifiers
};
/**
* @callback onCreate
* @param {dataObject} data
*/
/**
* @callback onUpdate
* @param {dataObject} data
*/
// Utils
// Methods
var Popper = function () {
/**
* Creates a new Popper.js instance.
* @class Popper
* @param {Element|referenceObject} reference - The reference element used to position the popper
* @param {Element} popper - The HTML / XML element used as the popper
* @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
* @return {Object} instance - The generated Popper.js instance
*/
function Popper(reference, popper) {
var _this = this;
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
classCallCheck(this, Popper);
this.scheduleUpdate = function () {
return requestAnimationFrame(_this.update);
};
// make update() debounced, so that it only runs at most once-per-tick
this.update = debounce(this.update.bind(this));
// with {} we create a new object with the options inside it
this.options = _extends({}, Popper.Defaults, options);
// init state
this.state = {
isDestroyed: false,
isCreated: false,
scrollParents: []
};
// get reference and popper elements (allow jQuery wrappers)
this.reference = reference && reference.jquery ? reference[0] : reference;
this.popper = popper && popper.jquery ? popper[0] : popper;
// Deep merge modifiers options
this.options.modifiers = {};
Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
_this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
});
// Refactoring modifiers' list (Object => Array)
this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
return _extends({
name: name
}, _this.options.modifiers[name]);
})
// sort the modifiers by order
.sort(function (a, b) {
return a.order - b.order;
});
// modifiers have the ability to execute arbitrary code when Popper.js get inited
// such code is executed in the same order of its modifier
// they could add new properties to their options configuration
// BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
this.modifiers.forEach(function (modifierOptions) {
if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
}
});
// fire the first update to position the popper in the right place
this.update();
var eventsEnabled = this.options.eventsEnabled;
if (eventsEnabled) {
// setup event listeners, they will take care of update the position in specific situations
this.enableEventListeners();
}
this.state.eventsEnabled = eventsEnabled;
}
// We can't use class properties because they don't get listed in the
// class prototype and break stuff like Sinon stubs
createClass(Popper, [{
key: 'update',
value: function update$$1() {
return update.call(this);
}
}, {
key: 'destroy',
value: function destroy$$1() {
return destroy.call(this);
}
}, {
key: 'enableEventListeners',
value: function enableEventListeners$$1() {
return enableEventListeners.call(this);
}
}, {
key: 'disableEventListeners',
value: function disableEventListeners$$1() {
return disableEventListeners.call(this);
}
/**
* Schedules an update. It will run on the next UI update available.
* @method scheduleUpdate
* @memberof Popper
*/
/**
* Collection of utilities useful when writing custom modifiers.
* Starting from version 1.7, this method is available only if you
* include `popper-utils.js` before `popper.js`.
*
* **DEPRECATION**: This way to access PopperUtils is deprecated
* and will be removed in v2! Use the PopperUtils module directly instead.
* Due to the high instability of the methods contained in Utils, we can't
* guarantee them to follow semver. Use them at your own risk!
* @static
* @private
* @type {Object}
* @deprecated since version 1.8
* @member Utils
* @memberof Popper
*/
}]);
return Popper;
}();
/**
* The `referenceObject` is an object that provides an interface compatible with Popper.js
* and lets you use it as replacement of a real DOM node.<br />
* You can use this method to position a popper relatively to a set of coordinates
* in case you don't have a DOM node to use as reference.
*
* ```
* new Popper(referenceObject, popperNode);
* ```
*
* NB: This feature isn't supported in Internet Explorer 10.
* @name referenceObject
* @property {Function} data.getBoundingClientRect
* A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
* @property {number} data.clientWidth
* An ES6 getter that will return the width of the virtual reference element.
* @property {number} data.clientHeight
* An ES6 getter that will return the height of the virtual reference element.
*/
Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
Popper.placements = placements;
Popper.Defaults = Defaults;
return Popper;
})));
//# sourceMappingURL=popper.js.map
/*!
* jQuery JavaScript Library v3.4.1
* https://jquery.com/
*
* Includes Sizzle.js
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2019-05-01T21:04Z
*/
( function( global, factory ) {
"use strict";
if ( typeof module === "object" && typeof module.exports === "object" ) {
// For CommonJS and CommonJS-like environments where a proper `window`
// is present, execute the factory and get jQuery.
// For environments that do not have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
// e.g. var jQuery = require("jquery")(window);
// See ticket #14549 for more info.
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "jQuery requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";
var arr = [];
var document = window.document;
var getProto = Object.getPrototypeOf;
var slice = arr.slice;
var concat = arr.concat;
var push = arr.push;
var indexOf = arr.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var fnToString = hasOwn.toString;
var ObjectFunctionString = fnToString.call( Object );
var support = {};
var isFunction = function isFunction( obj ) {
// Support: Chrome <=57, Firefox <=52
// In some browsers, typeof returns "function" for HTML <object> elements
// (i.e., `typeof document.createElement( "object" ) === "function"`).
// We don't want to classify *any* DOM node as a function.
return typeof obj === "function" && typeof obj.nodeType !== "number";
};
var isWindow = function isWindow( obj ) {
return obj != null && obj === obj.window;
};
var preservedScriptAttributes = {
type: true,
src: true,
nonce: true,
noModule: true
};
function DOMEval( code, node, doc ) {
doc = doc || document;
var i, val,
script = doc.createElement( "script" );
script.text = code;
if ( node ) {
for ( i in preservedScriptAttributes ) {
// Support: Firefox 64+, Edge 18+
// Some browsers don't support the "nonce" property on scripts.
// On the other hand, just using `getAttribute` is not enough as
// the `nonce` attribute is reset to an empty string whenever it
// becomes browsing-context connected.
// See https://github.com/whatwg/html/issues/2369
// See https://html.spec.whatwg.org/#nonce-attributes
// The `node.getAttribute` check was added for the sake of
// `jQuery.globalEval` so that it can fake a nonce-containing node
// via an object.
val = node[ i ] || node.getAttribute && node.getAttribute( i );
if ( val ) {
script.setAttribute( i, val );
}
}
}
doc.head.appendChild( script ).parentNode.removeChild( script );
}
function toType( obj ) {
if ( obj == null ) {
return obj + "";
}
// Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module
var
version = "3.4.1",
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
},
// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: version,
constructor: jQuery,
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
// Return all the elements in a clean array
if ( num == null ) {
return slice.call( this );
}
// Return just the one element from the set
return num < 0 ? this[ num + this.length ] : this[ num ];
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
each: function( callback ) {
return jQuery.each( this, callback );
},
map: function( callback ) {
return this.pushStack( jQuery.map( this, function( elem, i ) {
return callback.call( elem, i, elem );
} ) );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
},
end: function() {
return this.prevObject || this.constructor();
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: arr.sort,
splice: arr.splice
};
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[ 0 ] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
// Skip the boolean and the target
target = arguments[ i ] || {};
i++;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !isFunction( target ) ) {
target = {};
}
// Extend jQuery itself if only one argument is passed
if ( i === length ) {
target = this;
i--;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( ( options = arguments[ i ] ) != null ) {
// Extend the base object
for ( name in options ) {
copy = options[ name ];
// Prevent Object.prototype pollution
// Prevent never-ending loop
if ( name === "__proto__" || target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
( copyIsArray = Array.isArray( copy ) ) ) ) {
src = target[ name ];
// Ensure proper type for the source value
if ( copyIsArray && !Array.isArray( src ) ) {
clone = [];
} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
clone = {};
} else {
clone = src;
}
copyIsArray = false;
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend( {
// Unique for each copy of jQuery on the page
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module
isReady: true,
error: function( msg ) {
throw new Error( msg );
},
noop: function() {},
isPlainObject: function( obj ) {
var proto, Ctor;
// Detect obvious negatives
// Use toString instead of jQuery.type to catch host objects
if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
proto = getProto( obj );
// Objects with no prototype (e.g., `Object.create( null )`) are plain
if ( !proto ) {
return true;
}
// Objects with prototype are plain iff they were constructed by a global Object function
Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
// Evaluates a script in a global context
globalEval: function( code, options ) {
DOMEval( code, { nonce: options && options.nonce } );
},
each: function( obj, callback ) {
var length, i = 0;
if ( isArrayLike( obj ) ) {
length = obj.length;
for ( ; i < length; i++ ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
} else {
for ( i in obj ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
}
return obj;
},
// Support: Android <=4.0 only
trim: function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArrayLike( Object( arr ) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
return arr == null ? -1 : indexOf.call( arr, elem, i );
},
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
i = first.length;
for ( ; j < len; j++ ) {
first[ i++ ] = second[ j ];
}
first.length = i;
return first;
},
grep: function( elems, callback, invert ) {
var callbackInverse,
matches = [],
i = 0,
length = elems.length,
callbackExpect = !invert;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
callbackInverse = !callback( elems[ i ], i );
if ( callbackInverse !== callbackExpect ) {
matches.push( elems[ i ] );
}
}
return matches;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var length, value,
i = 0,
ret = [];
// Go through the array, translating each of the items to their new values
if ( isArrayLike( elems ) ) {
length = elems.length;
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
}
// Flatten any nested arrays
return concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
if ( typeof Symbol === "function" ) {
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
// Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = toType( obj );
if ( isFunction( obj ) || isWindow( obj ) ) {
return false;
}
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
* Sizzle CSS Selector Engine v2.3.4
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://js.foundation/
*
* Date: 2019-04-08
*/
(function( window ) {
var i,
support,
Expr,
getText,
isXML,
tokenize,
compile,
select,
outermostContext,
sortInput,
hasDuplicate,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + 1 * new Date(),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
nonnativeSelectorCache = createCache(),
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
}
return 0;
},
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf as it's faster than native
// https://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
"*\\]",
pseudos = ":(" + identifier + ")(?:\\((" +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
// 1. quoted (capture 3; capture 4 or capture 5)
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
// 2. simple (capture 6)
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
// 3. anything else (capture 2)
".*" +
")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rwhitespace = new RegExp( whitespace + "+", "g" ),
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rdescend = new RegExp( whitespace + "|>" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + identifier + ")" ),
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rhtml = /HTML$/i,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
// CSS escapes
// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox<24
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
high < 0 ?
// BMP codepoint
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
fcssescape = function( ch, asCodePoint ) {
if ( asCodePoint ) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if ( ch === "\0" ) {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
},
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
},
inDisabledFieldset = addCombinator(
function( elem ) {
return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
},
{ dir: "parentNode", next: "legend" }
);
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var m, i, elem, nid, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context
if ( typeof selector !== "string" || !selector ||
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results;
}
// Try to shortcut find operations (as opposed to filters) in HTML documents
if ( !seed ) {
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method
// (excepting DocumentFragment context, where the methods don't exist)
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
// ID selector
if ( (m = match[1]) ) {
// Document context
if ( nodeType === 9 ) {
if ( (elem = context.getElementById( m )) ) {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
// Element context
} else {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( newContext && (elem = newContext.getElementById( m )) &&
contains( context, elem ) &&
elem.id === m ) {
results.push( elem );
return results;
}
}
// Type selector
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Class selector
} else if ( (m = match[3]) && support.getElementsByClassName &&
context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// Take advantage of querySelectorAll
if ( support.qsa &&
!nonnativeSelectorCache[ selector + " " ] &&
(!rbuggyQSA || !rbuggyQSA.test( selector )) &&
// Support: IE 8 only
// Exclude object elements
(nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) {
newSelector = selector;
newContext = context;
// qSA considers elements outside a scoping root when evaluating child or
// descendant combinators, which is not what we want.
// In such cases, we work around the behavior by prefixing every selector in the
// list with an ID selector referencing the scope context.
// Thanks to Andrew Dupont for this technique.
if ( nodeType === 1 && rdescend.test( selector ) ) {
// Capture the context ID, setting it first if necessary
if ( (nid = context.getAttribute( "id" )) ) {
nid = nid.replace( rcssescape, fcssescape );
} else {
context.setAttribute( "id", (nid = expando) );
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
while ( i-- ) {
groups[i] = "#" + nid + " " + toSelector( groups[i] );
}
newSelector = groups.join( "," );
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
context;
}
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch ( qsaError ) {
nonnativeSelectorCache( selector, true );
} finally {
if ( nid === expando ) {
context.removeAttribute( "id" );
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {function(string, object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key + " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key + " " ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created element and returns a boolean result
*/
function assert( fn ) {
var el = document.createElement("fieldset");
try {
return !!fn( el );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( el.parentNode ) {
el.parentNode.removeChild( el );
}
// release memory in IE
el = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for :enabled/:disabled
* @param {Boolean} disabled true for :disabled; false for :enabled
*/
function createDisabledPseudo( disabled ) {
// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
return function( elem ) {
// Only certain elements can match :enabled or :disabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
if ( "form" in elem ) {
// Check for inherited disabledness on relevant non-disabled elements:
// * listed form-associated elements in a disabled fieldset
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
// * option elements in a disabled optgroup
// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
// All such elements have a "form" property.
if ( elem.parentNode && elem.disabled === false ) {
// Option elements defer to a parent optgroup if present
if ( "label" in elem ) {
if ( "label" in elem.parentNode ) {
return elem.parentNode.disabled === disabled;
} else {
return elem.disabled === disabled;
}
}
// Support: IE 6 - 11
// Use the isDisabled shortcut property to check for disabled fieldset ancestors
return elem.isDisabled === disabled ||
// Where there is no isDisabled, check manually
/* jshint -W018 */
elem.isDisabled !== !disabled &&
inDisabledFieldset( elem ) === disabled;
}
return elem.disabled === disabled;
// Try to winnow out elements that can't be disabled before trusting the disabled property.
// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
// even exist on them, let alone have a boolean value.
} else if ( "label" in elem ) {
return elem.disabled === disabled;
}
// Remaining elements are neither :enabled nor :disabled
return false;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/
isXML = Sizzle.isXML = function( elem ) {
var namespace = elem.namespaceURI,
docElem = (elem.ownerDocument || elem).documentElement;
// Support: IE <=8
// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
// https://bugs.jquery.com/ticket/4833
return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var hasCompare, subWindow,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Update global variables
document = doc;
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9-11, Edge
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
if ( preferredDoc !== document &&
(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
// Support: IE 11, Edge
if ( subWindow.addEventListener ) {
subWindow.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only
} else if ( subWindow.attachEvent ) {
subWindow.attachEvent( "onunload", unloadHandler );
}
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
support.attributes = assert(function( el ) {
el.className = "i";
return !el.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( el ) {
el.appendChild( document.createComment("") );
return !el.getElementsByTagName("*").length;
});
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programmatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( el ) {
docElem.appendChild( el ).id = expando;
return !document.getElementsByName || !document.getElementsByName( expando ).length;
});
// ID filter and find
if ( support.getById ) {
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var elem = context.getElementById( id );
return elem ? [ elem ] : [];
}
};
} else {
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== "undefined" &&
elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
// Support: IE 6 - 7 only
// getElementById is not reliable as a find shortcut
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var node, i, elems,
elem = context.getElementById( id );
if ( elem ) {
// Verify the id attribute
node = elem.getAttributeNode("id");
if ( node && node.value === id ) {
return [ elem ];
}
// Fall back on getElementsByName
elems = context.getElementsByName( id );
i = 0;
while ( (elem = elems[i++]) ) {
node = elem.getAttributeNode("id");
if ( node && node.value === id ) {
return [ elem ];
}
}
}
return [];
}
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN
} else if ( support.qsa ) {
return context.querySelectorAll( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See https://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( el ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// https://bugs.jquery.com/ticket/12359
docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
"<option selected=''></option></select>";
// Support: IE8, Opera 11-12.16
// Nothing should be selected when empty strings follow ^= or $= or *=
// The test attribute must be unknown in Opera but "safe" for WinRT
// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
if ( el.querySelectorAll("[msallowcapture^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !el.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
rbuggyQSA.push("~=");
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !el.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
// Support: Safari 8+, iOS 8+
// https://bugs.webkit.org/show_bug.cgi?id=136851
// In-page `selector#id sibling-combinator selector` fails
if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
rbuggyQSA.push(".#.+[+~]");
}
});
assert(function( el ) {
el.innerHTML = "<a href='' disabled='disabled'></a>" +
"<select disabled='disabled'><option/></select>";
// Support: Windows 8 Native Apps
// The type and name attributes are restricted during .innerHTML assignment
var input = document.createElement("input");
input.setAttribute( "type", "hidden" );
el.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8
// Enforce case-sensitivity of name attribute
if ( el.querySelectorAll("[name=d]").length ) {
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( el.querySelectorAll(":enabled").length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Support: IE9-11+
// IE's :disabled selector does not pick up the children of disabled fieldsets
docElem.appendChild( el ).disabled = true;
if ( el.querySelectorAll(":disabled").length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
el.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( el ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( el, "*" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( el, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains
---------------------------------------------------------------------- */
hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another
// Purposefully self-exclusive
// As in, an element does not contain itself
contains = hasCompare || rnative.test( docElem.contains ) ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = hasCompare ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
// Sort on method existence if only one input has compareDocumentPosition
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
if ( compare ) {
return compare;
}
// Calculate position if both inputs belong to the same document
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
a.compareDocumentPosition( b ) :
// Otherwise we know they are disconnected
1;
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
return -1;
}
if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
} :
function( a, b ) {
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Parentless nodes are either documents or disconnected
if ( !aup || !bup ) {
return a === document ? -1 :
b === document ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
return document;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
if ( support.matchesSelector && documentIsHTML &&
!nonnativeSelectorCache[ expr + " " ] &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch (e) {
nonnativeSelectorCache( expr, true );
}
}
return Sizzle( expr, document, null, [ elem ] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val !== undefined ?
val :
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null;
};
Sizzle.escape = function( sel ) {
return (sel + "").replace( rcssescape, fcssescape );
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( (elem = results[i++]) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
// Clear input after sorting to release objects
// See https://github.com/jquery/sizzle/pull/225
sortInput = null;
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
while ( (node = elem[i++]) ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (jQuery #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[6] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] ) {
match[2] = match[4] || match[5] || "";
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() { return true; } :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, uniqueCache, outerCache, node, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType,
diff = false;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
// ...in a gzip-friendly way
node = parent;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex && cache[ 2 ];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
} else {
// Use previously-cached element index if available
if ( useCache ) {
// ...in a gzip-friendly way
node = elem;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex;
}
// xml :nth-child(...)
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
if ( diff === false ) {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) &&
++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
uniqueCache[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
// Don't keep the element (issue #299)
input[0] = null;
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
text = text.replace( runescape, funescape );
return function( elem ) {
return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": createDisabledPseudo( false ),
"disabled": createDisabledPseudo( true ),
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
// but not by others (comment: 8; processing instruction: 7; etc.)
// nodeType < 6 works because attributes (2) do not appear as children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeType < 6 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
// Support: IE<8
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ?
argument + length :
argument > length ?
length :
argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( (tokens = []) );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push({
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
});
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push({
value: matched,
type: type,
matches: match
});
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
};
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
skip = combinator.next,
key = skip || dir,
checkNonElements = base && key === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
return false;
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var oldCache, uniqueCache, outerCache,
newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
if ( skip && skip === elem.nodeName.toLowerCase() ) {
elem = elem[ dir ] || elem;
} else if ( (oldCache = uniqueCache[ key ]) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return (newCache[ 2 ] = oldCache[ 2 ]);
} else {
// Reuse newcache so results back-propagate to previous elements
uniqueCache[ key ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
return true;
}
}
}
}
}
return false;
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
// Avoid hanging onto element (issue #299)
checkContext = null;
return ret;
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
len = elems.length;
if ( outermost ) {
outermostContext = context === document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
if ( !context && elem.ownerDocument !== document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context || document, xml) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !match ) {
match = tokenize( selector );
}
i = match.length;
while ( i-- ) {
cached = matcherFromTokens( match[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
// Save selector and tokenization
cached.selector = selector;
}
return cached;
};
/**
* A low-level selection function that works with Sizzle's compiled
* selector functions
* @param {String|Function} selector A selector or a pre-compiled
* selector function built with Sizzle.compile
* @param {Element} context
* @param {Array} [results]
* @param {Array} [seed] A set of elements to match against
*/
select = Sizzle.select = function( selector, context, results, seed ) {
var i, tokens, token, type, find,
compiled = typeof selector === "function" && selector,
match = !seed && tokenize( (selector = compiled.selector || selector) );
results = results || [];
// Try to minimize operations if there is only one selector in the list and no seed
// (the latter of which guarantees us context)
if ( match.length === 1 ) {
// Reduce context if the leading compound selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
if ( !context ) {
return results;
// Precompiled matchers will still verify ancestry, so step up a level
} else if ( compiled ) {
context = context.parentNode;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
// Compile and execute a filtering function if one is not provided
// Provide `match` to avoid retokenization if we modified the selector above
( compiled || compile( selector, match ) )(
seed,
context,
!documentIsHTML,
results,
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
);
return results;
};
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( el ) {
// Should return 1, but returns 4 (following)
return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
});
// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( el ) {
el.innerHTML = "<a href='#'></a>";
return el.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( el ) {
el.innerHTML = "<input/>";
el.firstChild.setAttribute( "value", "" );
return el.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( el ) {
return el.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return elem[ name ] === true ? name.toLowerCase() :
(val = elem.getAttributeNode( name )) && val.specified ?
val.value :
null;
}
});
}
return Sizzle;
})( window );
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;
var dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
if ( elem.nodeType === 1 ) {
if ( truncate && jQuery( elem ).is( until ) ) {
break;
}
matched.push( elem );
}
}
return matched;
};
var siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
matched.push( n );
}
}
return matched;
};
var rneedsContext = jQuery.expr.match.needsContext;
function nodeName( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
};
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) !== not;
} );
}
// Single element
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
} );
}
// Arraylike of elements (jQuery, arguments, Array)
if ( typeof qualifier !== "string" ) {
return jQuery.grep( elements, function( elem ) {
return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
} );
}
// Filtered directly for both simple and complex selectors
return jQuery.filter( qualifier, elements, not );
}
jQuery.filter = function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
if ( elems.length === 1 && elem.nodeType === 1 ) {
return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
}
return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
} ) );
};
jQuery.fn.extend( {
find: function( selector ) {
var i, ret,
len = this.length,
self = this;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter( function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
} ) );
}
ret = this.pushStack( [] );
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
return len > 1 ? jQuery.uniqueSort( ret ) : ret;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );
},
not: function( selector ) {
return this.pushStack( winnow( this, selector || [], true ) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
}
} );
// Initialize a jQuery object
// A central reference to the root jQuery(document)
var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
// Shortcut simple #id case for speed
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
init = jQuery.fn.init = function( selector, context, root ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Method init() accepts an alternate rootjQuery
// so migrate can support jQuery.sub (gh-2101)
root = root || rootjQuery;
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector[ 0 ] === "<" &&
selector[ selector.length - 1 ] === ">" &&
selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && ( match[ 1 ] || !context ) ) {
// HANDLE: $(html) -> $(array)
if ( match[ 1 ] ) {
context = context instanceof jQuery ? context[ 0 ] : context;
// Option to run scripts is true for back-compat
// Intentionally let the error be thrown if parseHTML is not present
jQuery.merge( this, jQuery.parseHTML(
match[ 1 ],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[ 2 ] );
if ( elem ) {
// Inject the element directly into the jQuery object
this[ 0 ] = elem;
this.length = 1;
}
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || root ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this[ 0 ] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( isFunction( selector ) ) {
return root.ready !== undefined ?
root.ready( selector ) :
// Execute immediately if ready is not present
selector( jQuery );
}
return jQuery.makeArray( selector, this );
};
// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;
// Initialize central reference
rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
// Methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend( {
has: function( target ) {
var targets = jQuery( target, this ),
l = targets.length;
return this.filter( function() {
var i = 0;
for ( ; i < l; i++ ) {
if ( jQuery.contains( this, targets[ i ] ) ) {
return true;
}
}
} );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
matched = [],
targets = typeof selectors !== "string" && jQuery( selectors );
// Positional selectors never match, since there's no _selection_ context
if ( !rneedsContext.test( selectors ) ) {
for ( ; i < l; i++ ) {
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && ( targets ?
targets.index( cur ) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector( cur, selectors ) ) ) {
matched.push( cur );
break;
}
}
}
}
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
},
// Determine the position of an element within the set
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
}
// Index in selector
if ( typeof elem === "string" ) {
return indexOf.call( jQuery( elem ), this[ 0 ] );
}
// Locate the position of the desired element
return indexOf.call( this,
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[ 0 ] : elem
);
},
add: function( selector, context ) {
return this.pushStack(
jQuery.uniqueSort(
jQuery.merge( this.get(), jQuery( selector, context ) )
)
);
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter( selector )
);
}
} );
function sibling( cur, dir ) {
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
return cur;
}
jQuery.each( {
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return siblings( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return siblings( elem.firstChild );
},
contents: function( elem ) {
if ( typeof elem.contentDocument !== "undefined" ) {
return elem.contentDocument;
}
// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
// Treat the template element as a regular one in browsers that
// don't support it.
if ( nodeName( elem, "template" ) ) {
elem = elem.content || elem;
}
return jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var matched = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
matched = jQuery.filter( selector, matched );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
jQuery.uniqueSort( matched );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
matched.reverse();
}
}
return this.pushStack( matched );
};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
var object = {};
jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
object[ flag ] = true;
} );
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
createOptions( options ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value for non-forgettable lists
memory,
// Flag to know if list was already fired
fired,
// Flag to prevent firing
locked,
// Actual callback list
list = [],
// Queue of execution data for repeatable lists
queue = [],
// Index of currently firing callback (modified by add/remove as needed)
firingIndex = -1,
// Fire callbacks
fire = function() {
// Enforce single-firing
locked = locked || options.once;
// Execute callbacks for all pending executions,
// respecting firingIndex overrides and runtime changes
fired = firing = true;
for ( ; queue.length; firingIndex = -1 ) {
memory = queue.shift();
while ( ++firingIndex < list.length ) {
// Run callback and check for early termination
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire
firingIndex = list.length;
memory = false;
}
}
}
// Forget the data if we're done with it
if ( !options.memory ) {
memory = false;
}
firing = false;
// Clean up if we're done firing for good
if ( locked ) {
// Keep an empty list if we have data for future add calls
if ( memory ) {
list = [];
// Otherwise, this object is spent
} else {
list = "";
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// If we have memory from a past run, we should fire after adding
if ( memory && !firing ) {
firingIndex = list.length - 1;
queue.push( memory );
}
( function add( args ) {
jQuery.each( args, function( _, arg ) {
if ( isFunction( arg ) ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && toType( arg ) !== "string" ) {
// Inspect recursively
add( arg );
}
} );
} )( arguments );
if ( memory && !firing ) {
fire();
}
}
return this;
},
// Remove a callback from the list
remove: function() {
jQuery.each( arguments, function( _, arg ) {
var index;
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( index <= firingIndex ) {
firingIndex--;
}
}
} );
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ?
jQuery.inArray( fn, list ) > -1 :
list.length > 0;
},
// Remove all callbacks from the list
empty: function() {
if ( list ) {
list = [];
}
return this;
},
// Disable .fire and .add
// Abort any current/pending executions
// Clear all callbacks and values
disable: function() {
locked = queue = [];
list = memory = "";
return this;
},
disabled: function() {
return !list;
},
// Disable .fire
// Also disable .add unless we have memory (since it would have no effect)
// Abort any pending executions
lock: function() {
locked = queue = [];
if ( !memory && !firing ) {
list = memory = "";
}
return this;
},
locked: function() {
return !!locked;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( !locked ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
queue.push( args );
if ( !firing ) {
fire();
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
function Identity( v ) {
return v;
}
function Thrower( ex ) {
throw ex;
}
function adoptValue( value, resolve, reject, noValue ) {
var method;
try {
// Check for promise aspect first to privilege synchronous behavior
if ( value && isFunction( ( method = value.promise ) ) ) {
method.call( value ).done( resolve ).fail( reject );
// Other thenables
} else if ( value && isFunction( ( method = value.then ) ) ) {
method.call( value, resolve, reject );
// Other non-thenables
} else {
// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
// * false: [ value ].slice( 0 ) => resolve( value )
// * true: [ value ].slice( 1 ) => resolve()
resolve.apply( undefined, [ value ].slice( noValue ) );
}
// For Promises/A+, convert exceptions into rejections
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
// Deferred#then to conditionally suppress rejection.
} catch ( value ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
reject.apply( undefined, [ value ] );
}
}
jQuery.extend( {
Deferred: function( func ) {
var tuples = [
// action, add listener, callbacks,
// ... .then handlers, argument index, [final state]
[ "notify", "progress", jQuery.Callbacks( "memory" ),
jQuery.Callbacks( "memory" ), 2 ],
[ "resolve", "done", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 0, "resolved" ],
[ "reject", "fail", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 1, "rejected" ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
"catch": function( fn ) {
return promise.then( null, fn );
},
// Keep pipe for back-compat
pipe: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred( function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
// Map tuples (progress, done, fail) to arguments (done, fail, progress)
var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
// deferred.progress(function() { bind to newDefer or newDefer.notify })
// deferred.done(function() { bind to newDefer or newDefer.resolve })
// deferred.fail(function() { bind to newDefer or newDefer.reject })
deferred[ tuple[ 1 ] ]( function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && isFunction( returned.promise ) ) {
returned.promise()
.progress( newDefer.notify )
.done( newDefer.resolve )
.fail( newDefer.reject );
} else {
newDefer[ tuple[ 0 ] + "With" ](
this,
fn ? [ returned ] : arguments
);
}
} );
} );
fns = null;
} ).promise();
},
then: function( onFulfilled, onRejected, onProgress ) {
var maxDepth = 0;
function resolve( depth, deferred, handler, special ) {
return function() {
var that = this,
args = arguments,
mightThrow = function() {
var returned, then;
// Support: Promises/A+ section 2.3.3.3.3
// https://promisesaplus.com/#point-59
// Ignore double-resolution attempts
if ( depth < maxDepth ) {
return;
}
returned = handler.apply( that, args );
// Support: Promises/A+ section 2.3.1
// https://promisesaplus.com/#point-48
if ( returned === deferred.promise() ) {
throw new TypeError( "Thenable self-resolution" );
}
// Support: Promises/A+ sections 2.3.3.1, 3.5
// https://promisesaplus.com/#point-54
// https://promisesaplus.com/#point-75
// Retrieve `then` only once
then = returned &&
// Support: Promises/A+ section 2.3.4
// https://promisesaplus.com/#point-64
// Only check objects and functions for thenability
( typeof returned === "object" ||
typeof returned === "function" ) &&
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
// Special processors (notify) just wait for resolution
if ( special ) {
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special )
);
// Normal processors (resolve) also hook into progress
} else {
// ...and disregard older resolution values
maxDepth++;
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special ),
resolve( maxDepth, deferred, Identity,
deferred.notifyWith )
);
}
// Handle all other returned values
} else {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Identity ) {
that = undefined;
args = [ returned ];
}
// Process the value(s)
// Default process is resolve
( special || deferred.resolveWith )( that, args );
}
},
// Only normal processors (resolve) catch and reject exceptions
process = special ?
mightThrow :
function() {
try {
mightThrow();
} catch ( e ) {
if ( jQuery.Deferred.exceptionHook ) {
jQuery.Deferred.exceptionHook( e,
process.stackTrace );
}
// Support: Promises/A+ section 2.3.3.3.4.1
// https://promisesaplus.com/#point-61
// Ignore post-resolution exceptions
if ( depth + 1 >= maxDepth ) {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Thrower ) {
that = undefined;
args = [ e ];
}
deferred.rejectWith( that, args );
}
}
};
// Support: Promises/A+ section 2.3.3.3.1
// https://promisesaplus.com/#point-57
// Re-resolve promises immediately to dodge false rejection from
// subsequent errors
if ( depth ) {
process();
} else {
// Call an optional hook to record the stack, in case of exception
// since it's otherwise lost when execution goes async
if ( jQuery.Deferred.getStackHook ) {
process.stackTrace = jQuery.Deferred.getStackHook();
}
window.setTimeout( process );
}
};
}
return jQuery.Deferred( function( newDefer ) {
// progress_handlers.add( ... )
tuples[ 0 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onProgress ) ?
onProgress :
Identity,
newDefer.notifyWith
)
);
// fulfilled_handlers.add( ... )
tuples[ 1 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onFulfilled ) ?
onFulfilled :
Identity
)
);
// rejected_handlers.add( ... )
tuples[ 2 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onRejected ) ?
onRejected :
Thrower
)
);
} ).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 5 ];
// promise.progress = list.add
// promise.done = list.add
// promise.fail = list.add
promise[ tuple[ 1 ] ] = list.add;
// Handle state
if ( stateString ) {
list.add(
function() {
// state = "resolved" (i.e., fulfilled)
// state = "rejected"
state = stateString;
},
// rejected_callbacks.disable
// fulfilled_callbacks.disable
tuples[ 3 - i ][ 2 ].disable,
// rejected_handlers.disable
// fulfilled_handlers.disable
tuples[ 3 - i ][ 3 ].disable,
// progress_callbacks.lock
tuples[ 0 ][ 2 ].lock,
// progress_handlers.lock
tuples[ 0 ][ 3 ].lock
);
}
// progress_handlers.fire
// fulfilled_handlers.fire
// rejected_handlers.fire
list.add( tuple[ 3 ].fire );
// deferred.notify = function() { deferred.notifyWith(...) }
// deferred.resolve = function() { deferred.resolveWith(...) }
// deferred.reject = function() { deferred.rejectWith(...) }
deferred[ tuple[ 0 ] ] = function() {
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
return this;
};
// deferred.notifyWith = list.fireWith
// deferred.resolveWith = list.fireWith
// deferred.rejectWith = list.fireWith
deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
} );
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( singleValue ) {
var
// count of uncompleted subordinates
remaining = arguments.length,
// count of unprocessed arguments
i = remaining,
// subordinate fulfillment data
resolveContexts = Array( i ),
resolveValues = slice.call( arguments ),
// the master Deferred
master = jQuery.Deferred(),
// subordinate callback factory
updateFunc = function( i ) {
return function( value ) {
resolveContexts[ i ] = this;
resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
if ( !( --remaining ) ) {
master.resolveWith( resolveContexts, resolveValues );
}
};
};
// Single- and empty arguments are adopted like Promise.resolve
if ( remaining <= 1 ) {
adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
!remaining );
// Use .then() to unwrap secondary thenables (cf. gh-3000)
if ( master.state() === "pending" ||
isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
return master.then();
}
}
// Multiple arguments are aggregated like Promise.all array elements
while ( i-- ) {
adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
}
return master.promise();
}
} );
// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
jQuery.Deferred.exceptionHook = function( error, stack ) {
// Support: IE 8 - 9 only
// Console exists when dev tools are open, which can happen at any time
if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
}
};
jQuery.readyException = function( error ) {
window.setTimeout( function() {
throw error;
} );
};
// The deferred used on DOM ready
var readyList = jQuery.Deferred();
jQuery.fn.ready = function( fn ) {
readyList
.then( fn )
// Wrap jQuery.readyException in a function so that the lookup
// happens at the time of error handling instead of callback
// registration.
.catch( function( error ) {
jQuery.readyException( error );
} );
return this;
};
jQuery.extend( {
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
}
} );
jQuery.ready.then = readyList.then;
// The ready event handler and self cleanup method
function completed() {
document.removeEventListener( "DOMContentLoaded", completed );
window.removeEventListener( "load", completed );
jQuery.ready();
}
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );
} else {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed );
}
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
len = elems.length,
bulk = key == null;
// Sets many values
if ( toType( key ) === "object" ) {
chainable = true;
for ( i in key ) {
access( elems, fn, i, key[ i ], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < len; i++ ) {
fn(
elems[ i ], key, raw ?
value :
value.call( elems[ i ], i, fn( elems[ i ], key ) )
);
}
}
}
if ( chainable ) {
return elems;
}
// Gets
if ( bulk ) {
return fn.call( elems );
}
return len ? fn( elems[ 0 ], key ) : emptyGet;
};
// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
rdashAlpha = /-([a-z])/g;
// Used by camelCase as callback to replace()
function fcamelCase( all, letter ) {
return letter.toUpperCase();
}
// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (#9572)
function camelCase( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {
// Accepts only:
// - Node
// - Node.ELEMENT_NODE
// - Node.DOCUMENT_NODE
// - Object
// - Any
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};
function Data() {
this.expando = jQuery.expando + Data.uid++;
}
Data.uid = 1;
Data.prototype = {
cache: function( owner ) {
// Check if the owner object already has a cache
var value = owner[ this.expando ];
// If not, create one
if ( !value ) {
value = {};
// We can accept data for non-element nodes in modern browsers,
// but we should not, see #8335.
// Always return an empty object.
if ( acceptData( owner ) ) {
// If it is a node unlikely to be stringify-ed or looped over
// use plain assignment
if ( owner.nodeType ) {
owner[ this.expando ] = value;
// Otherwise secure it in a non-enumerable property
// configurable must be true to allow the property to be
// deleted when data is removed
} else {
Object.defineProperty( owner, this.expando, {
value: value,
configurable: true
} );
}
}
}
return value;
},
set: function( owner, data, value ) {
var prop,
cache = this.cache( owner );
// Handle: [ owner, key, value ] args
// Always use camelCase key (gh-2257)
if ( typeof data === "string" ) {
cache[ camelCase( data ) ] = value;
// Handle: [ owner, { properties } ] args
} else {
// Copy the properties one-by-one to the cache object
for ( prop in data ) {
cache[ camelCase( prop ) ] = data[ prop ];
}
}
return cache;
},
get: function( owner, key ) {
return key === undefined ?
this.cache( owner ) :
// Always use camelCase key (gh-2257)
owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
},
access: function( owner, key, value ) {
// In cases where either:
//
// 1. No key was specified
// 2. A string key was specified, but no value provided
//
// Take the "read" path and allow the get method to determine
// which value to return, respectively either:
//
// 1. The entire cache object
// 2. The data stored at the key
//
if ( key === undefined ||
( ( key && typeof key === "string" ) && value === undefined ) ) {
return this.get( owner, key );
}
// When the key is not a string, or both a key and value
// are specified, set or extend (existing objects) with either:
//
// 1. An object of properties
// 2. A key and value
//
this.set( owner, key, value );
// Since the "set" path can have two possible entry points
// return the expected data based on which path was taken[*]
return value !== undefined ? value : key;
},
remove: function( owner, key ) {
var i,
cache = owner[ this.expando ];
if ( cache === undefined ) {
return;
}
if ( key !== undefined ) {
// Support array or space separated string of keys
if ( Array.isArray( key ) ) {
// If key is an array of keys...
// We always set camelCase keys, so remove that.
key = key.map( camelCase );
} else {
key = camelCase( key );
// If a key with the spaces exists, use it.
// Otherwise, create an array by matching non-whitespace
key = key in cache ?
[ key ] :
( key.match( rnothtmlwhite ) || [] );
}
i = key.length;
while ( i-- ) {
delete cache[ key[ i ] ];
}
}
// Remove the expando if there's no more data
if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
// Support: Chrome <=35 - 45
// Webkit & Blink performance suffers when deleting properties
// from DOM nodes, so set to undefined instead
// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
if ( owner.nodeType ) {
owner[ this.expando ] = undefined;
} else {
delete owner[ this.expando ];
}
}
},
hasData: function( owner ) {
var cache = owner[ this.expando ];
return cache !== undefined && !jQuery.isEmptyObject( cache );
}
};
var dataPriv = new Data();
var dataUser = new Data();
// Implementation Summary
//
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
// 2. Improve the module's maintainability by reducing the storage
// paths to a single mechanism.
// 3. Use the same single mechanism to support "private" and "user" data.
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
rmultiDash = /[A-Z]/g;
function getData( data ) {
if ( data === "true" ) {
return true;
}
if ( data === "false" ) {
return false;
}
if ( data === "null" ) {
return null;
}
// Only convert to a number if it doesn't change the string
if ( data === +data + "" ) {
return +data;
}
if ( rbrace.test( data ) ) {
return JSON.parse( data );
}
return data;
}
function dataAttr( elem, key, data ) {
var name;
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = getData( data );
} catch ( e ) {}
// Make sure we set the data so it isn't changed later
dataUser.set( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
jQuery.extend( {
hasData: function( elem ) {
return dataUser.hasData( elem ) || dataPriv.hasData( elem );
},
data: function( elem, name, data ) {
return dataUser.access( elem, name, data );
},
removeData: function( elem, name ) {
dataUser.remove( elem, name );
},
// TODO: Now that all calls to _data and _removeData have been replaced
// with direct calls to dataPriv methods, these can be deprecated.
_data: function( elem, name, data ) {
return dataPriv.access( elem, name, data );
},
_removeData: function( elem, name ) {
dataPriv.remove( elem, name );
}
} );
jQuery.fn.extend( {
data: function( key, value ) {
var i, name, data,
elem = this[ 0 ],
attrs = elem && elem.attributes;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = dataUser.get( elem );
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
i = attrs.length;
while ( i-- ) {
// Support: IE 11 only
// The attrs elements can be null (#14894)
if ( attrs[ i ] ) {
name = attrs[ i ].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = camelCase( name.slice( 5 ) );
dataAttr( elem, name, data[ name ] );
}
}
}
dataPriv.set( elem, "hasDataAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each( function() {
dataUser.set( this, key );
} );
}
return access( this, function( value ) {
var data;
// The calling jQuery object (element matches) is not empty
// (and therefore has an element appears at this[ 0 ]) and the
// `value` parameter was not undefined. An empty jQuery object
// will result in `undefined` for elem = this[ 0 ] which will
// throw an exception if an attempt to read a data cache is made.
if ( elem && value === undefined ) {
// Attempt to get data from the cache
// The key will always be camelCased in Data
data = dataUser.get( elem, key );
if ( data !== undefined ) {
return data;
}
// Attempt to "discover" the data in
// HTML5 custom data-* attrs
data = dataAttr( elem, key );
if ( data !== undefined ) {
return data;
}
// We tried really hard, but the data doesn't exist.
return;
}
// Set the data...
this.each( function() {
// We always store the camelCased key
dataUser.set( this, key, value );
} );
}, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each( function() {
dataUser.remove( this, key );
} );
}
} );
jQuery.extend( {
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = dataPriv.get( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || Array.isArray( data ) ) {
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// Clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// Not public - generate a queueHooks object, or return the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
empty: jQuery.Callbacks( "once memory" ).add( function() {
dataPriv.remove( elem, [ type + "queue", key ] );
} )
} );
}
} );
jQuery.fn.extend( {
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[ 0 ], type );
}
return data === undefined ?
this :
this.each( function() {
var queue = jQuery.queue( this, type, data );
// Ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
} );
},
dequeue: function( type ) {
return this.each( function() {
jQuery.dequeue( this, type );
} );
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while ( i-- ) {
tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
var documentElement = document.documentElement;
var isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem );
},
composed = { composed: true };
// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
// Check attachment across shadow DOM boundaries when possible (gh-3504)
// Support: iOS 10.0-10.2 only
// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
// leading to errors. We need to check for `getRootNode`.
if ( documentElement.getRootNode ) {
isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem ) ||
elem.getRootNode( composed ) === elem.ownerDocument;
};
}
var isHiddenWithinTree = function( elem, el ) {
// isHiddenWithinTree might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
// Inline style trumps all
return elem.style.display === "none" ||
elem.style.display === "" &&
// Otherwise, check computed style
// Support: Firefox <=43 - 45
// Disconnected elements can have computed display: none, so first confirm that elem is
// in the document.
isAttached( elem ) &&
jQuery.css( elem, "display" ) === "none";
};
var swap = function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
};
function adjustCSS( elem, prop, valueParts, tween ) {
var adjusted, scale,
maxIterations = 20,
currentValue = tween ?
function() {
return tween.cur();
} :
function() {
return jQuery.css( elem, prop, "" );
},
initial = currentValue(),
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
initialInUnit = elem.nodeType &&
( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
rcssNum.exec( jQuery.css( elem, prop ) );
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Support: Firefox <=54
// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
initial = initial / 2;
// Trust units reported by jQuery.css
unit = unit || initialInUnit[ 3 ];
// Iteratively approximate from a nonzero starting point
initialInUnit = +initial || 1;
while ( maxIterations-- ) {
// Evaluate and update our best guess (doubling guesses that zero out).
// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
jQuery.style( elem, prop, initialInUnit + unit );
if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
maxIterations = 0;
}
initialInUnit = initialInUnit / scale;
}
initialInUnit = initialInUnit * 2;
jQuery.style( elem, prop, initialInUnit + unit );
// Make sure we update the tween properties later on
valueParts = valueParts || [];
}
if ( valueParts ) {
initialInUnit = +initialInUnit || +initial || 0;
// Apply relative offset (+=/-=) if specified
adjusted = valueParts[ 1 ] ?
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+valueParts[ 2 ];
if ( tween ) {
tween.unit = unit;
tween.start = initialInUnit;
tween.end = adjusted;
}
}
return adjusted;
}
var defaultDisplayMap = {};
function getDefaultDisplay( elem ) {
var temp,
doc = elem.ownerDocument,
nodeName = elem.nodeName,
display = defaultDisplayMap[ nodeName ];
if ( display ) {
return display;
}
temp = doc.body.appendChild( doc.createElement( nodeName ) );
display = jQuery.css( temp, "display" );
temp.parentNode.removeChild( temp );
if ( display === "none" ) {
display = "block";
}
defaultDisplayMap[ nodeName ] = display;
return display;
}
function showHide( elements, show ) {
var display, elem,
values = [],
index = 0,
length = elements.length;
// Determine new display value for elements that need to change
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
display = elem.style.display;
if ( show ) {
// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
// check is required in this first loop unless we have a nonempty display value (either
// inline or about-to-be-restored)
if ( display === "none" ) {
values[ index ] = dataPriv.get( elem, "display" ) || null;
if ( !values[ index ] ) {
elem.style.display = "";
}
}
if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
values[ index ] = getDefaultDisplay( elem );
}
} else {
if ( display !== "none" ) {
values[ index ] = "none";
// Remember what we're overwriting
dataPriv.set( elem, "display", display );
}
}
}
// Set the display of the elements in a second loop to avoid constant reflow
for ( index = 0; index < length; index++ ) {
if ( values[ index ] != null ) {
elements[ index ].style.display = values[ index ];
}
}
return elements;
}
jQuery.fn.extend( {
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each( function() {
if ( isHiddenWithinTree( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
} );
}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );
var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
// Support: IE <=9 only
option: [ 1, "<select multiple='multiple'>", "</select>" ],
// XHTML parsers do not magically insert elements in the
// same way that tag soup parsers do. So we cannot shorten
// this by omitting <tbody> or other required elements.
thead: [ 1, "<table>", "</table>" ],
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
_default: [ 0, "", "" ]
};
// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
function getAll( context, tag ) {
// Support: IE <=9 - 11 only
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
var ret;
if ( typeof context.getElementsByTagName !== "undefined" ) {
ret = context.getElementsByTagName( tag || "*" );
} else if ( typeof context.querySelectorAll !== "undefined" ) {
ret = context.querySelectorAll( tag || "*" );
} else {
ret = [];
}
if ( tag === undefined || tag && nodeName( context, tag ) ) {
return jQuery.merge( [ context ], ret );
}
return ret;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
dataPriv.set(
elems[ i ],
"globalEval",
!refElements || dataPriv.get( refElements[ i ], "globalEval" )
);
}
}
var rhtml = /<|&#?\w+;/;
function buildFragment( elems, context, scripts, selection, ignored ) {
var elem, tmp, tag, wrap, attached, j,
fragment = context.createDocumentFragment(),
nodes = [],
i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( toType( elem ) === "object" ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
// Descend through wrappers to the right content
j = wrap[ 0 ];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, tmp.childNodes );
// Remember the top-level container
tmp = fragment.firstChild;
// Ensure the created nodes are orphaned (#12392)
tmp.textContent = "";
}
}
}
// Remove wrapper from fragment
fragment.textContent = "";
i = 0;
while ( ( elem = nodes[ i++ ] ) ) {
// Skip elements already in the context collection (trac-4087)
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
if ( ignored ) {
ignored.push( elem );
}
continue;
}
attached = isAttached( elem );
// Append to fragment
tmp = getAll( fragment.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( attached ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( ( elem = tmp[ j++ ] ) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
return fragment;
}
( function() {
var fragment = document.createDocumentFragment(),
div = fragment.appendChild( document.createElement( "div" ) ),
input = document.createElement( "input" );
// Support: Android 4.0 - 4.3 only
// Check state lost if the name is set (#11217)
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Android <=4.1 only
// Older WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE <=11 only
// Make sure textarea (and checkbox) defaultValue is properly cloned
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();
var
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous, except when they are no-op.
// So expect focus to be synchronous when the element is already active,
// and blur to be synchronous when the element is not already active.
// (focus and blur are always synchronous in other supported browsers,
// this just defines when we can count on it).
function expectSync( elem, type ) {
return ( elem === safeActiveElement() ) === ( type === "focus" );
}
// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
function on( elem, types, selector, data, fn, one ) {
var origFn, type;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
on( elem, type, selector, data, types[ type ], one );
}
return elem;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return elem;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return elem.each( function() {
jQuery.event.add( this, types, fn, data, selector );
} );
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var handleObjIn, eventHandle, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.get( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Ensure that invalid selectors throw exceptions at attach time
// Evaluate against documentElement in case elem is a non-element node (e.g., document)
if ( selector ) {
jQuery.find.matchesSelector( documentElement, selector );
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !( events = elemData.events ) ) {
events = elemData.events = {};
}
if ( !( eventHandle = elemData.handle ) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
};
}
// Handle multiple events separated by a space
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend( {
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join( "." )
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !( handlers = events[ type ] ) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener if the special events handler returns false
if ( !special.setup ||
special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, origCount, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
if ( !elemData || !( events = elemData.events ) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[ 2 ] &&
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector ||
selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown ||
special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove data and the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
dataPriv.remove( elem, "handle events" );
}
},
dispatch: function( nativeEvent ) {
// Make a writable jQuery.Event from the native event object
var event = jQuery.event.fix( nativeEvent );
var i, j, ret, matched, handleObj, handlerQueue,
args = new Array( arguments.length ),
handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[ 0 ] = event;
for ( i = 1; i < arguments.length; i++ ) {
args[ i ] = arguments[ i ];
}
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( ( handleObj = matched.handlers[ j++ ] ) &&
!event.isImmediatePropagationStopped() ) {
// If the event is namespaced, then each handler is only invoked if it is
// specially universal or its namespaces are a superset of the event's.
if ( !event.rnamespace || handleObj.namespace === false ||
event.rnamespace.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );
if ( ret !== undefined ) {
if ( ( event.result = ret ) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var i, handleObj, sel, matchedHandlers, matchedSelectors,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
if ( delegateCount &&
// Support: IE <=9
// Black-hole SVG <use> instance trees (trac-13180)
cur.nodeType &&
// Support: Firefox <=42
// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
// Support: IE 11 only
// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
!( event.type === "click" && event.button >= 1 ) ) {
for ( ; cur !== this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
matchedHandlers = [];
matchedSelectors = {};
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matchedSelectors[ sel ] === undefined ) {
matchedSelectors[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) > -1 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matchedSelectors[ sel ] ) {
matchedHandlers.push( handleObj );
}
}
if ( matchedHandlers.length ) {
handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
}
}
}
}
// Add the remaining (directly-bound) handlers
cur = this;
if ( delegateCount < handlers.length ) {
handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
}
return handlerQueue;
},
addProp: function( name, hook ) {
Object.defineProperty( jQuery.Event.prototype, name, {
enumerable: true,
configurable: true,
get: isFunction( hook ) ?
function() {
if ( this.originalEvent ) {
return hook( this.originalEvent );
}
} :
function() {
if ( this.originalEvent ) {
return this.originalEvent[ name ];
}
},
set: function( value ) {
Object.defineProperty( this, name, {
enumerable: true,
configurable: true,
writable: true,
value: value
} );
}
} );
},
fix: function( originalEvent ) {
return originalEvent[ jQuery.expando ] ?
originalEvent :
new jQuery.Event( originalEvent );
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
click: {
// Utilize native event to ensure correct state for checkable inputs
setup: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Claim the first handler
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
// dataPriv.set( el, "click", ... )
leverageNative( el, "click", returnTrue );
}
// Return false to allow normal processing in the caller
return false;
},
trigger: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Force setup before triggering a click
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
leverageNative( el, "click" );
}
// Return non-false to allow normal event-path propagation
return true;
},
// For cross-browser consistency, suppress native .click() on links
// Also prevent it if we're currently inside a leveraged native-event stack
_default: function( event ) {
var target = event.target;
return rcheckableType.test( target.type ) &&
target.click && nodeName( target, "input" ) &&
dataPriv.get( target, "click" ) ||
nodeName( target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Support: Firefox 20+
// Firefox doesn't alert if the returnValue field is not set.
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
}
}
}
};
// Ensure the presence of an event listener that handles manually-triggered
// synthetic events by interrupting progress until reinvoked in response to
// *native* events that it fires directly, ensuring that state changes have
// already occurred before other listeners are invoked.
function leverageNative( el, type, expectSync ) {
// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
if ( !expectSync ) {
if ( dataPriv.get( el, type ) === undefined ) {
jQuery.event.add( el, type, returnTrue );
}
return;
}
// Register the controller as a special universal handler for all event namespaces
dataPriv.set( el, type, false );
jQuery.event.add( el, type, {
namespace: false,
handler: function( event ) {
var notAsync, result,
saved = dataPriv.get( this, type );
if ( ( event.isTrigger & 1 ) && this[ type ] ) {
// Interrupt processing of the outer synthetic .trigger()ed event
// Saved data should be false in such cases, but might be a leftover capture object
// from an async native handler (gh-4350)
if ( !saved.length ) {
// Store arguments for use when handling the inner native event
// There will always be at least one argument (an event object), so this array
// will not be confused with a leftover capture object.
saved = slice.call( arguments );
dataPriv.set( this, type, saved );
// Trigger the native event and capture its result
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous
notAsync = expectSync( this, type );
this[ type ]();
result = dataPriv.get( this, type );
if ( saved !== result || notAsync ) {
dataPriv.set( this, type, false );
} else {
result = {};
}
if ( saved !== result ) {
// Cancel the outer synthetic event
event.stopImmediatePropagation();
event.preventDefault();
return result.value;
}
// If this is an inner synthetic event for an event with a bubbling surrogate
// (focus or blur), assume that the surrogate already propagated from triggering the
// native event and prevent that from happening again here.
// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
// bubbling surrogate propagates *after* the non-bubbling base), but that seems
// less bad than duplication.
} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
event.stopPropagation();
}
// If this is a native event triggered above, everything is now in order
// Fire an inner synthetic event with the original arguments
} else if ( saved.length ) {
// ...and capture the result
dataPriv.set( this, type, {
value: jQuery.event.trigger(
// Support: IE <=9 - 11+
// Extend with the prototype to reset the above stopImmediatePropagation()
jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
saved.slice( 1 ),
this
)
} );
// Abort handling of the native event
event.stopImmediatePropagation();
}
}
} );
}
jQuery.removeEvent = function( elem, type, handle ) {
// This "if" is needed for plain objects
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !( this instanceof jQuery.Event ) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ||
src.defaultPrevented === undefined &&
// Support: Android <=2.3 only
src.returnValue === false ?
returnTrue :
returnFalse;
// Create target properties
// Support: Safari <=6 - 7 only
// Target should not be a text node (#504, #13143)
this.target = ( src.target && src.target.nodeType === 3 ) ?
src.target.parentNode :
src.target;
this.currentTarget = src.currentTarget;
this.relatedTarget = src.relatedTarget;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || Date.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
constructor: jQuery.Event,
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
isSimulated: false,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( e && !this.isSimulated ) {
e.preventDefault();
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopPropagation();
}
},
stopImmediatePropagation: function() {
var e = this.originalEvent;
this.isImmediatePropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopImmediatePropagation();
}
this.stopPropagation();
}
};
// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
altKey: true,
bubbles: true,
cancelable: true,
changedTouches: true,
ctrlKey: true,
detail: true,
eventPhase: true,
metaKey: true,
pageX: true,
pageY: true,
shiftKey: true,
view: true,
"char": true,
code: true,
charCode: true,
key: true,
keyCode: true,
button: true,
buttons: true,
clientX: true,
clientY: true,
offsetX: true,
offsetY: true,
pointerId: true,
pointerType: true,
screenX: true,
screenY: true,
targetTouches: true,
toElement: true,
touches: true,
which: function( event ) {
var button = event.button;
// Add which for key events
if ( event.which == null && rkeyEvent.test( event.type ) ) {
return event.charCode != null ? event.charCode : event.keyCode;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
if ( button & 1 ) {
return 1;
}
if ( button & 2 ) {
return 3;
}
if ( button & 4 ) {
return 2;
}
return 0;
}
return event.which;
}
}, jQuery.event.addProp );
jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
jQuery.event.special[ type ] = {
// Utilize native event if possible so blur/focus sequence is correct
setup: function() {
// Claim the first handler
// dataPriv.set( this, "focus", ... )
// dataPriv.set( this, "blur", ... )
leverageNative( this, type, expectSync );
// Return false to allow normal processing in the caller
return false;
},
trigger: function() {
// Force setup before trigger
leverageNative( this, type );
// Return non-false to allow normal event-path propagation
return true;
},
delegateType: delegateType
};
} );
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
pointerleave: "pointerout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mouseenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
} );
jQuery.fn.extend( {
on: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn );
},
one: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ?
handleObj.origType + "." + handleObj.namespace :
handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each( function() {
jQuery.event.remove( this, types, fn, selector );
} );
}
} );
var
/* eslint-disable max-len */
// See https://github.com/eslint/eslint/issues/3229
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
/* eslint-enable */
// Support: IE <=10 - 11, Edge 12 - 13 only
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
if ( nodeName( elem, "table" ) &&
nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
}
return elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
if ( ( elem.type || "" ).slice( 0, 5 ) === "true/index.html" ) {
elem.type = elem.type.slice( 5 );
} else {
elem.removeAttribute( "type" );
}
return elem;
}
function cloneCopyEvent( src, dest ) {
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
if ( dest.nodeType !== 1 ) {
return;
}
// 1. Copy private data: events, handlers, etc.
if ( dataPriv.hasData( src ) ) {
pdataOld = dataPriv.access( src );
pdataCur = dataPriv.set( dest, pdataOld );
events = pdataOld.events;
if ( events ) {
delete pdataCur.handle;
pdataCur.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
}
// 2. Copy user data
if ( dataUser.hasData( src ) ) {
udataOld = dataUser.access( src );
udataCur = jQuery.extend( {}, udataOld );
dataUser.set( dest, udataCur );
}
}
// Fix IE bugs, see support tests
function fixInput( src, dest ) {
var nodeName = dest.nodeName.toLowerCase();
// Fails to persist the checked state of a cloned checkbox or radio button.
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
dest.checked = src.checked;
// Fails to return the selected option to the default selected state when cloning options
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
args = concat.apply( [], args );
var fragment, first, scripts, hasScripts, node, doc,
i = 0,
l = collection.length,
iNoClone = l - 1,
value = args[ 0 ],
valueIsFunction = isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( valueIsFunction ||
( l > 1 && typeof value === "string" &&
!support.checkClone && rchecked.test( value ) ) ) {
return collection.each( function( index ) {
var self = collection.eq( index );
if ( valueIsFunction ) {
args[ 0 ] = value.call( this, index, self.html() );
}
domManip( self, args, callback, ignored );
} );
}
if ( l ) {
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
// Require either new content or an interest in ignored elements to invoke the callback
if ( first || ignored ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item
// instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( collection[ i ], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!dataPriv.access( node, "globalEval" ) &&
jQuery.contains( doc, node ) ) {
if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
// Optional AJAX dependency, but won't run scripts if not present
if ( jQuery._evalUrl && !node.noModule ) {
jQuery._evalUrl( node.src, {
nonce: node.nonce || node.getAttribute( "nonce" )
} );
}
} else {
DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
}
}
}
}
}
}
return collection;
}
function remove( elem, selector, keepData ) {
var node,
nodes = selector ? jQuery.filter( selector, elem ) : elem,
i = 0;
for ( ; ( node = nodes[ i ] ) != null; i++ ) {
if ( !keepData && node.nodeType === 1 ) {
jQuery.cleanData( getAll( node ) );
}
if ( node.parentNode ) {
if ( keepData && isAttached( node ) ) {
setGlobalEval( getAll( node, "script" ) );
}
node.parentNode.removeChild( node );
}
}
return elem;
}
jQuery.extend( {
htmlPrefilter: function( html ) {
return html.replace( rxhtmlTag, "<$1></$2>" );
},
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var i, l, srcElements, destElements,
clone = elem.cloneNode( true ),
inPage = isAttached( elem );
// Fix IE cloning issues
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
!jQuery.isXMLDoc( elem ) ) {
// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
fixInput( srcElements[ i ], destElements[ i ] );
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
// Return the cloned set
return clone;
},
cleanData: function( elems ) {
var data, elem, type,
special = jQuery.event.special,
i = 0;
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
if ( acceptData( elem ) ) {
if ( ( data = elem[ dataPriv.expando ] ) ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataPriv.expando ] = undefined;
}
if ( elem[ dataUser.expando ] ) {
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataUser.expando ] = undefined;
}
}
}
}
} );
jQuery.fn.extend( {
detach: function( selector ) {
return remove( this, selector, true );
},
remove: function( selector ) {
return remove( this, selector );
},
text: function( value ) {
return access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().each( function() {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.textContent = value;
}
} );
}, null, value, arguments.length );
},
append: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
} );
},
prepend: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
} );
},
before: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
} );
},
after: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
} );
},
empty: function() {
var elem,
i = 0;
for ( ; ( elem = this[ i ] ) != null; i++ ) {
if ( elem.nodeType === 1 ) {
// Prevent memory leaks
jQuery.cleanData( getAll( elem, false ) );
// Remove any remaining nodes
elem.textContent = "";
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function() {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
} );
},
html: function( value ) {
return access( this, function( value ) {
var elem = this[ 0 ] || {},
i = 0,
l = this.length;
if ( value === undefined && elem.nodeType === 1 ) {
return elem.innerHTML;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
value = jQuery.htmlPrefilter( value );
try {
for ( ; i < l; i++ ) {
elem = this[ i ] || {};
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch ( e ) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var ignored = [];
// Make the changes, replacing each non-ignored context element with the new content
return domManip( this, arguments, function( elem ) {
var parent = this.parentNode;
if ( jQuery.inArray( this, ignored ) < 0 ) {
jQuery.cleanData( getAll( this ) );
if ( parent ) {
parent.replaceChild( elem, this );
}
}
// Force callback invocation
}, ignored );
}
} );
jQuery.each( {
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1,
i = 0;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone( true );
jQuery( insert[ i ] )[ original ]( elems );
// Support: Android <=4.0 only, PhantomJS 1 only
// .get() because push.apply(_, arraylike) throws on ancient WebKit
push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
var getStyles = function( elem ) {
// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
// IE throws on elements created in popups
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) {
view = window;
}
return view.getComputedStyle( elem );
};
var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
( function() {
// Executing both pixelPosition & boxSizingReliable tests require only one layout
// so they're executed at the same time to save the second computation.
function computeStyleTests() {
// This is a singleton, we need to execute it only once
if ( !div ) {
return;
}
container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
"margin-top:1px;padding:0;border:0";
div.style.cssText =
"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
"margin:auto;border:1px;padding:1px;" +
"width:60%;top:1%";
documentElement.appendChild( container ).appendChild( div );
var divStyle = window.getComputedStyle( div );
pixelPositionVal = divStyle.top !== "1%";
// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
// Some styles come back with percentage values, even though they shouldn't
div.style.right = "60%";
pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
// Support: IE 9 - 11 only
// Detect misreporting of content dimensions for box-sizing:border-box elements
boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
// Support: IE 9 only
// Detect overflow:scroll screwiness (gh-3699)
// Support: Chrome <=64
// Don't get tricked when zoom affects offsetWidth (gh-4029)
div.style.position = "absolute";
scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
documentElement.removeChild( container );
// Nullify the div so it wouldn't be stored in the memory and
// it will also be a sign that checks already performed
div = null;
}
function roundPixelMeasures( measure ) {
return Math.round( parseFloat( measure ) );
}
var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE <=9 - 11 only
// Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
jQuery.extend( support, {
boxSizingReliable: function() {
computeStyleTests();
return boxSizingReliableVal;
},
pixelBoxStyles: function() {
computeStyleTests();
return pixelBoxStylesVal;
},
pixelPosition: function() {
computeStyleTests();
return pixelPositionVal;
},
reliableMarginLeft: function() {
computeStyleTests();
return reliableMarginLeftVal;
},
scrollboxSize: function() {
computeStyleTests();
return scrollboxSizeVal;
}
} );
} )();
function curCSS( elem, name, computed ) {
var width, minWidth, maxWidth, ret,
// Support: Firefox 51+
// Retrieving style before computed somehow
// fixes an issue with getting wrong values
// on detached elements
style = elem.style;
computed = computed || getStyles( elem );
// getPropertyValue is needed for:
// .css('filter') (IE 9 only, #12537)
// .css('--customProperty) (#3144)
if ( computed ) {
ret = computed.getPropertyValue( name ) || computed[ name ];
if ( ret === "" && !isAttached( elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Android Browser returns percentage for some values,
// but width seems to be reliably pixels.
// This is against the CSSOM draft spec:
// https://drafts.csswg.org/cssom/#resolved-values
if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret !== undefined ?
// Support: IE <=9 - 11 only
// IE returns zIndex value as an integer.
ret + "" :
ret;
}
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due
// to missing dependency), remove it.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return ( this.get = hookFn ).apply( this, arguments );
}
};
}
var cssPrefixes = [ "Webkit", "Moz", "ms" ],
emptyStyle = document.createElement( "div" ).style,
vendorProps = {};
// Return a vendor-prefixed property or undefined
function vendorPropName( name ) {
// Check for vendor prefixed names
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in emptyStyle ) {
return name;
}
}
}
// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
function finalPropName( name ) {
var final = jQuery.cssProps[ name ] || vendorProps[ name ];
if ( final ) {
return final;
}
if ( name in emptyStyle ) {
return name;
}
return vendorProps[ name ] = vendorPropName( name ) || name;
}
var
// Swappable if display is none or starts with table
// except "table", "table-cell", or "table-caption"
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rcustomProp = /^--/,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: "0",
fontWeight: "400"
};
function setPositiveNumber( elem, value, subtract ) {
// Any relative (+/-) values have already been
// normalized at this point
var matches = rcssNum.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
value;
}
function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
var i = dimension === "width" ? 1 : 0,
extra = 0,
delta = 0;
// Adjustment may not be necessary
if ( box === ( isBorderBox ? "border" : "content" ) ) {
return 0;
}
for ( ; i < 4; i += 2 ) {
// Both box models exclude margin
if ( box === "margin" ) {
delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
}
// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
if ( !isBorderBox ) {
// Add padding
delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// For "border" or "margin", add border
if ( box !== "padding" ) {
delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
// But still keep track of it otherwise
} else {
extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
// If we get here with a border-box (content + padding + border), we're seeking "content" or
// "padding" or "margin"
} else {
// For "content", subtract padding
if ( box === "content" ) {
delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// For "content" or "padding", subtract border
if ( box !== "margin" ) {
delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
// Account for positive content-box scroll gutter when requested by providing computedVal
if ( !isBorderBox && computedVal >= 0 ) {
// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
// Assuming integer scroll gutter, subtract the rest and round down
delta += Math.max( 0, Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
computedVal -
delta -
extra -
0.5
// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
// Use an explicit zero to avoid NaN (gh-3964)
) ) || 0;
}
return delta;
}
function getWidthOrHeight( elem, dimension, extra ) {
// Start with computed style
var styles = getStyles( elem ),
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
// Fake content-box until we know it's needed to know the true value.
boxSizingNeeded = !support.boxSizingReliable() || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
valueIsBorderBox = isBorderBox,
val = curCSS( elem, dimension, styles ),
offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
// Support: Firefox <=54
// Return a confounding non-pixel value or feign ignorance, as appropriate.
if ( rnumnonpx.test( val ) ) {
if ( !extra ) {
return val;
}
val = "auto";
}
// Fall back to offsetWidth/offsetHeight when value is "auto"
// This happens for inline elements with no explicit setting (gh-3571)
// Support: Android <=4.1 - 4.3 only
// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
// Support: IE 9-11 only
// Also use offsetWidth/offsetHeight for when box sizing is unreliable
// We use getClientRects() to check for hidden/disconnected.
// In those cases, the computed value can be trusted to be border-box
if ( ( !support.boxSizingReliable() && isBorderBox ||
val === "auto" ||
!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
elem.getClientRects().length ) {
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// Where available, offsetWidth/offsetHeight approximate border box dimensions.
// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
// retrieved value as a content box dimension.
valueIsBorderBox = offsetProp in elem;
if ( valueIsBorderBox ) {
val = elem[ offsetProp ];
}
}
// Normalize "" and auto
val = parseFloat( val ) || 0;
// Adjust for the element's box model
return ( val +
boxModelAdjustment(
elem,
dimension,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles,
// Provide the current computed size to request scroll gutter calculation (gh-3589)
val
)
) + "px";
}
jQuery.extend( {
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"animationIterationCount": true,
"columnCount": true,
"fillOpacity": true,
"flexGrow": true,
"flexShrink": true,
"fontWeight": true,
"gridArea": true,
"gridColumn": true,
"gridColumnEnd": true,
"gridColumnStart": true,
"gridRow": true,
"gridRowEnd": true,
"gridRowStart": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name ),
style = elem.style;
// Make sure that we're working with the right name. We don't
// want to query the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Gets hook for the prefixed version, then unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// Convert "+=" or "-=" to relative numbers (#7345)
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
value = adjustCSS( elem, name, ret );
// Fixes bug #9237
type = "number";
}
// Make sure that null and NaN values aren't set (#7116)
if ( value == null || value !== value ) {
return;
}
// If a number was passed in, add the unit (except for certain CSS properties)
// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
// "px" to a few hardcoded values.
if ( type === "number" && !isCustomProp ) {
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
}
// background-* props affect original clone's values
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !( "set" in hooks ) ||
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
if ( isCustomProp ) {
style.setProperty( name, value );
} else {
style[ name ] = value;
}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks &&
( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var val, num, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name );
// Make sure that we're working with the right name. We don't
// want to modify the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Try prefixed name followed by the unprefixed name
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
// Convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Make numeric if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || isFinite( num ) ? num || 0 : val;
}
return val;
}
} );
jQuery.each( [ "height", "width" ], function( i, dimension ) {
jQuery.cssHooks[ dimension ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// Certain elements can have dimension info if we invisibly show them
// but it must have a current display style that would benefit
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
// Support: Safari 8+
// Table columns in Safari have non-zero offsetWidth & zero
// getBoundingClientRect().width unless display is changed.
// Support: IE <=11 only
// Running getBoundingClientRect on a disconnected node
// in IE throws an error.
( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
swap( elem, cssShow, function() {
return getWidthOrHeight( elem, dimension, extra );
} ) :
getWidthOrHeight( elem, dimension, extra );
}
},
set: function( elem, value, extra ) {
var matches,
styles = getStyles( elem ),
// Only read styles.position if the test has a chance to fail
// to avoid forcing a reflow.
scrollboxSizeBuggy = !support.scrollboxSize() &&
styles.position === "absolute",
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
boxSizingNeeded = scrollboxSizeBuggy || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
subtract = extra ?
boxModelAdjustment(
elem,
dimension,
extra,
isBorderBox,
styles
) :
0;
// Account for unreliable border-box dimensions by comparing offset* to computed and
// faking a content-box to get border and padding (gh-3699)
if ( isBorderBox && scrollboxSizeBuggy ) {
subtract -= Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
parseFloat( styles[ dimension ] ) -
boxModelAdjustment( elem, dimension, "border", false, styles ) -
0.5
);
}
// Convert to pixels if value adjustment is needed
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
( matches[ 3 ] || "px" ) !== "px" ) {
elem.style[ dimension ] = value;
value = jQuery.css( elem, dimension );
}
return setPositiveNumber( elem, value, subtract );
}
};
} );
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
elem.getBoundingClientRect().left -
swap( elem, { marginLeft: 0 }, function() {
return elem.getBoundingClientRect().left;
} )
) + "px";
}
}
);
// These hooks are used by animate to expand properties
jQuery.each( {
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// Assumes a single number if not a string
parts = typeof value === "string" ? value.split( " " ) : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( prefix !== "margin" ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
} );
jQuery.fn.extend( {
css: function( name, value ) {
return access( this, function( elem, name, value ) {
var styles, len,
map = {},
i = 0;
if ( Array.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
}
} );
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || jQuery.easing._default;
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
// Use a property on the element directly when it is not a DOM element,
// or when there is no matching style property that exists.
if ( tween.elem.nodeType !== 1 ||
tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
return tween.elem[ tween.prop ];
}
// Passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails.
// Simple values such as "10px" are parsed to Float;
// complex values such as "rotate(1rad)" are returned as-is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// Use step hook for back compat.
// Use cssHook if its there.
// Use .style if available and use plain properties where available.
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.nodeType === 1 && (
jQuery.cssHooks[ tween.prop ] ||
tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p * Math.PI ) / 2;
},
_default: "swing"
};
jQuery.fx = Tween.prototype.init;
// Back compat <1.8 extension point
jQuery.fx.step = {};
var
fxNow, inProgress,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
function schedule() {
if ( inProgress ) {
if ( document.hidden === false && window.requestAnimationFrame ) {
window.requestAnimationFrame( schedule );
} else {
window.setTimeout( schedule, jQuery.fx.interval );
}
jQuery.fx.tick();
}
}
// Animations created synchronously will run synchronously
function createFxNow() {
window.setTimeout( function() {
fxNow = undefined;
} );
return ( fxNow = Date.now() );
}
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
i = 0,
attrs = { height: type };
// If we include width, step value is 1 to do all cssExpand values,
// otherwise step value is 2 to skip over Left and Right
includeWidth = includeWidth ? 1 : 0;
for ( ; i < 4; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
function createTween( value, prop, animation ) {
var tween,
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
// We're done with this property
return tween;
}
}
}
function defaultPrefilter( elem, props, opts ) {
var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
isBox = "width" in props || "height" in props,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHiddenWithinTree( elem ),
dataShow = dataPriv.get( elem, "fxshow" );
// Queue-skipping animations hijack the fx hooks
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always( function() {
// Ensure the complete handler is called before this completes
anim.always( function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
} );
} );
}
// Detect show/hide animations
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.test( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
// Pretend to be hidden if this is a "show" and
// there is still data from a stopped show/hide
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
hidden = true;
// Ignore all other no-op show/hide data
} else {
continue;
}
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
// Bail out if this is a no-op like .hide().hide()
propTween = !jQuery.isEmptyObject( props );
if ( !propTween && jQuery.isEmptyObject( orig ) ) {
return;
}
// Restrict "overflow" and "display" styles during box animations
if ( isBox && elem.nodeType === 1 ) {
// Support: IE <=9 - 11, Edge 12 - 15
// Record all 3 overflow attributes because IE does not infer the shorthand
// from identically-valued overflowX and overflowY and Edge just mirrors
// the overflowX value there.
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Identify a display type, preferring old show/hide data over the CSS cascade
restoreDisplay = dataShow && dataShow.display;
if ( restoreDisplay == null ) {
restoreDisplay = dataPriv.get( elem, "display" );
}
display = jQuery.css( elem, "display" );
if ( display === "none" ) {
if ( restoreDisplay ) {
display = restoreDisplay;
} else {
// Get nonempty value(s) by temporarily forcing visibility
showHide( [ elem ], true );
restoreDisplay = elem.style.display || restoreDisplay;
display = jQuery.css( elem, "display" );
showHide( [ elem ] );
}
}
// Animate inline elements as inline-block
if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
if ( jQuery.css( elem, "float" ) === "none" ) {
// Restore the original display value at the end of pure show/hide animations
if ( !propTween ) {
anim.done( function() {
style.display = restoreDisplay;
} );
if ( restoreDisplay == null ) {
display = style.display;
restoreDisplay = display === "none" ? "" : display;
}
}
style.display = "inline-block";
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
anim.always( function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
} );
}
// Implement show/hide animations
propTween = false;
for ( prop in orig ) {
// General show/hide setup for this element animation
if ( !propTween ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
}
// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
if ( toggle ) {
dataShow.hidden = !hidden;
}
// Show elements before animating them
if ( hidden ) {
showHide( [ elem ], true );
}
/* eslint-disable no-loop-func */
anim.done( function() {
/* eslint-enable no-loop-func */
// The final step of a "hide" animation is actually hiding the element
if ( !hidden ) {
showHide( [ elem ] );
}
dataPriv.remove( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
} );
}
// Per-property setup
propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = propTween.start;
if ( hidden ) {
propTween.end = propTween.start;
propTween.start = 0;
}
}
}
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( Array.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// Not quite $.extend, this won't overwrite existing keys.
// Reusing 'index' because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = Animation.prefilters.length,
deferred = jQuery.Deferred().always( function() {
// Don't match elem in the :animated selector
delete tick.elem;
} ),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// Support: Android 2.3 only
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ] );
// If there's more to do, yield
if ( percent < 1 && length ) {
return remaining;
}
// If this was an empty animation, synthesize a final progress notification
if ( !length ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
}
// Resolve the animation and report its conclusion
deferred.resolveWith( elem, [ animation ] );
return false;
},
animation = deferred.promise( {
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, {
specialEasing: {},
easing: jQuery.easing._default
}, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// If we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( 1 );
}
// Resolve when we played the last frame; otherwise, reject
if ( gotoEnd ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
} ),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length; index++ ) {
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( isFunction( result.stop ) ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
result.stop.bind( result );
}
return result;
}
}
jQuery.map( props, createTween, animation );
if ( isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
// Attach callbacks from options
animation
.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
} )
);
return animation;
}
jQuery.Animation = jQuery.extend( Animation, {
tweeners: {
"*": [ function( prop, value ) {
var tween = this.createTween( prop, value );
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
return tween;
} ]
},
tweener: function( props, callback ) {
if ( isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.match( rnothtmlwhite );
}
var prop,
index = 0,
length = props.length;
for ( ; index < length; index++ ) {
prop = props[ index ];
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
Animation.tweeners[ prop ].unshift( callback );
}
},
prefilters: [ defaultPrefilter ],
prefilter: function( callback, prepend ) {
if ( prepend ) {
Animation.prefilters.unshift( callback );
} else {
Animation.prefilters.push( callback );
}
}
} );
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !isFunction( easing ) && easing
};
// Go to the end state if fx are off
if ( jQuery.fx.off ) {
opt.duration = 0;
} else {
if ( typeof opt.duration !== "number" ) {
if ( opt.duration in jQuery.fx.speeds ) {
opt.duration = jQuery.fx.speeds[ opt.duration ];
} else {
opt.duration = jQuery.fx.speeds._default;
}
}
}
// Normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.fn.extend( {
fadeTo: function( speed, to, easing, callback ) {
// Show any hidden elements after setting opacity to 0
return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
// Animate to the value specified
.end().animate( { opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || dataPriv.get( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each( function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = dataPriv.get( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this &&
( type == null || timers[ index ].queue === type ) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// Start the next in the queue if the last step wasn't forced.
// Timers currently will call their complete callbacks, which
// will dequeue but only if they were gotoEnd.
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
} );
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each( function() {
var index,
data = dataPriv.get( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// Enable finishing flag on private data
data.finish = true;
// Empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// Look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// Look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// Turn off finishing flag
delete data.finish;
} );
}
} );
jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
} );
// Generate shortcuts for custom animations
jQuery.each( {
slideDown: genFx( "show" ),
slideUp: genFx( "hide" ),
slideToggle: genFx( "toggle" ),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
} );
jQuery.timers = [];
jQuery.fx.tick = function() {
var timer,
i = 0,
timers = jQuery.timers;
fxNow = Date.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Run the timer and safely remove it when done (allowing for external removal)
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
jQuery.timers.push( timer );
jQuery.fx.start();
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( inProgress ) {
return;
}
inProgress = true;
schedule();
};
jQuery.fx.stop = function() {
inProgress = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = window.setTimeout( next, time );
hooks.stop = function() {
window.clearTimeout( timeout );
};
} );
};
( function() {
var input = document.createElement( "input" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
input.type = "checkbox";
// Support: Android <=4.3 only
// Default value for a checkbox should be "on"
support.checkOn = input.value !== "";
// Support: IE <=11 only
// Must access selectedIndex to make default options select
support.optSelected = opt.selected;
// Support: IE <=11 only
// An input loses its value after becoming a radio
input = document.createElement( "input" );
input.value = "t";
input.type = "radio";
support.radioValue = input.value === "t";
} )();
var boolHook,
attrHandle = jQuery.expr.attrHandle;
jQuery.fn.extend( {
attr: function( name, value ) {
return access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each( function() {
jQuery.removeAttr( this, name );
} );
}
} );
jQuery.extend( {
attr: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set attributes on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
// Attribute hooks are determined by the lowercase version
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return;
}
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
elem.setAttribute( name, value + "" );
return value;
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ? undefined : ret;
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !support.radioValue && value === "radio" &&
nodeName( elem, "input" ) ) {
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
removeAttr: function( elem, value ) {
var name,
i = 0,
// Attribute names can contain non-HTML whitespace characters
// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
attrNames = value && value.match( rnothtmlwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( ( name = attrNames[ i++ ] ) ) {
elem.removeAttribute( name );
}
}
}
} );
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
elem.setAttribute( name, name );
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = attrHandle[ name ] || jQuery.find.attr;
attrHandle[ name ] = function( elem, name, isXML ) {
var ret, handle,
lowercaseName = name.toLowerCase();
if ( !isXML ) {
// Avoid an infinite loop by temporarily removing this function from the getter
handle = attrHandle[ lowercaseName ];
attrHandle[ lowercaseName ] = ret;
ret = getter( elem, name, isXML ) != null ?
lowercaseName :
null;
attrHandle[ lowercaseName ] = handle;
}
return ret;
};
} );
var rfocusable = /^(?:input|select|textarea|button)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( {
prop: function( name, value ) {
return access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
return this.each( function() {
delete this[ jQuery.propFix[ name ] || name ];
} );
}
} );
jQuery.extend( {
prop: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set properties on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
return ( elem[ name ] = value );
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
return elem[ name ];
},
propHooks: {
tabIndex: {
get: function( elem ) {
// Support: IE <=9 - 11 only
// elem.tabIndex doesn't always return the
// correct value when it hasn't been explicitly set
// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
if ( tabindex ) {
return parseInt( tabindex, 10 );
}
if (
rfocusable.test( elem.nodeName ) ||
rclickable.test( elem.nodeName ) &&
elem.href
) {
return 0;
}
return -1;
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
}
} );
// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent && parent.parentNode ) {
parent.parentNode.selectedIndex;
}
return null;
},
set: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
};
}
jQuery.each( [
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
} );
// Strip and collapse whitespace according to HTML spec
// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
function stripAndCollapse( value ) {
var tokens = value.match( rnothtmlwhite ) || [];
return tokens.join( " " );
}
function getClass( elem ) {
return elem.getAttribute && elem.getAttribute( "class" ) || "";
}
function classesToArray( value ) {
if ( Array.isArray( value ) ) {
return value;
}
if ( typeof value === "string" ) {
return value.match( rnothtmlwhite ) || [];
}
return [];
}
jQuery.fn.extend( {
addClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
} );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
} );
}
if ( !arguments.length ) {
return this.attr( "class", "" );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isValidValue = type === "string" || Array.isArray( value );
if ( typeof stateVal === "boolean" && isValidValue ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( isFunction( value ) ) {
return this.each( function( i ) {
jQuery( this ).toggleClass(
value.call( this, i, getClass( this ), stateVal ),
stateVal
);
} );
}
return this.each( function() {
var className, i, self, classNames;
if ( isValidValue ) {
// Toggle individual class names
i = 0;
self = jQuery( this );
classNames = classesToArray( value );
while ( ( className = classNames[ i++ ] ) ) {
// Check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( value === undefined || type === "boolean" ) {
className = getClass( this );
if ( className ) {
// Store className if set
dataPriv.set( this, "__className__", className );
}
// If the element has a class name or if we're passed `false`,
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
if ( this.setAttribute ) {
this.setAttribute( "class",
className || value === false ?
"" :
dataPriv.get( this, "__className__" ) || ""
);
}
}
} );
},
hasClass: function( selector ) {
var className, elem,
i = 0;
className = " " + selector + " ";
while ( ( elem = this[ i++ ] ) ) {
if ( elem.nodeType === 1 &&
( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
return true;
}
}
return false;
}
} );
var rreturn = /\r/g;
jQuery.fn.extend( {
val: function( value ) {
var hooks, ret, valueIsFunction,
elem = this[ 0 ];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] ||
jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks &&
"get" in hooks &&
( ret = hooks.get( elem, "value" ) ) !== undefined
) {
return ret;
}
ret = elem.value;
// Handle most common string cases
if ( typeof ret === "string" ) {
return ret.replace( rreturn, "" );
}
// Handle cases where value is null/undef or number
return ret == null ? "" : ret;
}
return;
}
valueIsFunction = isFunction( value );
return this.each( function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( valueIsFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( Array.isArray( val ) ) {
val = jQuery.map( val, function( value ) {
return value == null ? "" : value + "";
} );
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
} );
}
} );
jQuery.extend( {
valHooks: {
option: {
get: function( elem ) {
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
// Support: IE <=10 - 11 only
// option.text throws exceptions (#14686, #14858)
// Strip and collapse whitespace
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
stripAndCollapse( jQuery.text( elem ) );
}
},
select: {
get: function( elem ) {
var value, option, i,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one",
values = one ? null : [],
max = one ? index + 1 : options.length;
if ( index < 0 ) {
i = max;
} else {
i = one ? index : 0;
}
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// Support: IE <=9 only
// IE8-9 doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
!option.disabled &&
( !option.parentNode.disabled ||
!nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
/* eslint-disable no-cond-assign */
if ( option.selected =
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
) {
optionSet = true;
}
/* eslint-enable no-cond-assign */
}
// Force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
}
} );
// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( Array.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
}
}
};
if ( !support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
};
}
} );
// Return jQuery for attributes-only inclusion
support.focusin = "onfocusin" in window;
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
stopPropagationCallback = function( e ) {
e.stopPropagation();
};
jQuery.extend( jQuery.event, {
trigger: function( event, data, elem, onlyHandlers ) {
var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
eventPath = [ elem || document ],
type = hasOwn.call( event, "type" ) ? event.type : event,
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
cur = lastElement = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf( "." ) > -1 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split( "." );
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf( ":" ) < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join( "." );
event.rnamespace = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === ( elem.ownerDocument || document ) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
lastElement = cur;
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
dataPriv.get( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && handle.apply && acceptData( cur ) ) {
event.result = handle.apply( cur, data );
if ( event.result === false ) {
event.preventDefault();
}
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( ( !special._default ||
special._default.apply( eventPath.pop(), data ) === false ) &&
acceptData( elem ) ) {
// Call a native DOM method on the target with the same name as the event.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
if ( event.isPropagationStopped() ) {
lastElement.addEventListener( type, stopPropagationCallback );
}
elem[ type ]();
if ( event.isPropagationStopped() ) {
lastElement.removeEventListener( type, stopPropagationCallback );
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
// Piggyback on a donor event to simulate a different one
// Used only for `focus(in | out)` events
simulate: function( type, elem, event ) {
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true
}
);
jQuery.event.trigger( e, null, elem );
}
} );
jQuery.fn.extend( {
trigger: function( type, data ) {
return this.each( function() {
jQuery.event.trigger( type, data, this );
} );
},
triggerHandler: function( type, data ) {
var elem = this[ 0 ];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
} );
// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler on the document while someone wants focusin/focusout
var handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
};
jQuery.event.special[ fix ] = {
setup: function() {
var doc = this.ownerDocument || this,
attaches = dataPriv.access( doc, fix );
if ( !attaches ) {
doc.addEventListener( orig, handler, true );
}
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
},
teardown: function() {
var doc = this.ownerDocument || this,
attaches = dataPriv.access( doc, fix ) - 1;
if ( !attaches ) {
doc.removeEventListener( orig, handler, true );
dataPriv.remove( doc, fix );
} else {
dataPriv.access( doc, fix, attaches );
}
}
};
} );
}
var location = window.location;
var nonce = Date.now();
var rquery = ( /\?/ );
// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
var xml;
if ( !data || typeof data !== "string" ) {
return null;
}
// Support: IE 9 - 11 only
// IE throws on parseFromString with invalid input.
try {
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
} catch ( e ) {
xml = undefined;
}
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
};
var
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( Array.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams(
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
v,
traditional,
add
);
}
} );
} else if ( !traditional && toType( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, valueOrFunction ) {
// If value is a function, invoke it and use its return value
var value = isFunction( valueOrFunction ) ?
valueOrFunction() :
valueOrFunction;
s[ s.length ] = encodeURIComponent( key ) + "=" +
encodeURIComponent( value == null ? "" : value );
};
if ( a == null ) {
return "";
}
// If an array was passed in, assume that it is an array of form elements.
if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
} );
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" );
};
jQuery.fn.extend( {
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map( function() {
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
} )
.filter( function() {
var type = this.type;
// Use .is( ":disabled" ) so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !rcheckableType.test( type ) );
} )
.map( function( i, elem ) {
var val = jQuery( this ).val();
if ( val == null ) {
return null;
}
if ( Array.isArray( val ) ) {
return jQuery.map( val, function( val ) {
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} );
}
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} ).get();
}
} );
var
r20 = /%20/g,
rhash = /#.*$/,
rantiCache = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat( "*" ),
// Anchor tag for parsing the document origin
originAnchor = document.createElement( "a" );
originAnchor.href = location.href;
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
if ( isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested
if ( dataType[ 0 ] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
// Otherwise append
} else {
( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if ( typeof dataTypeOrTransport === "string" &&
!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
} );
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var ct, type, finalDataType, firstDataType,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while ( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s.throws ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return {
state: "parsererror",
error: conv ? e : "No conversion from " + prev + " to " + current
};
}
}
}
}
}
}
return { state: "success", data: response };
}
jQuery.extend( {
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: location.href,
type: "GET",
isLocal: rlocalProtocol.test( location.protocol ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /\bxml\b/,
html: /\bhtml/,
json: /\bjson\b/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": JSON.parse,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var transport,
// URL without anti-cache param
cacheURL,
// Response headers
responseHeadersString,
responseHeaders,
// timeout handle
timeoutTimer,
// Url cleanup var
urlAnchor,
// Request state (becomes false upon send and true upon completion)
completed,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// uncached part of the url
uncached,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context &&
( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( completed ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
.concat( match[ 2 ] );
}
}
match = responseHeaders[ key.toLowerCase() + " " ];
}
return match == null ? null : match.join( ", " );
},
// Raw string
getAllResponseHeaders: function() {
return completed ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
if ( completed == null ) {
name = requestHeadersNames[ name.toLowerCase() ] =
requestHeadersNames[ name.toLowerCase() ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( completed == null ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( completed ) {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
} else {
// Lazy-add the new callbacks in a way that preserves old ones
for ( code in map ) {
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR );
// Add protocol if not provided (prefilters might expect it)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || location.href ) + "" )
.replace( rprotocol, location.protocol + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
// A cross-domain request is in order when the origin doesn't match the current origin.
if ( s.crossDomain == null ) {
urlAnchor = document.createElement( "a" );
// Support: IE <=8 - 11, Edge 12 - 15
// IE throws exception on accessing the href property if url is malformed,
// e.g. http://example.com:80x/
try {
urlAnchor.href = s.url;
// Support: IE <=8 - 11 only
// Anchor's host property isn't correctly set when s.url is relative
urlAnchor.href = urlAnchor.href;
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
urlAnchor.protocol + "//" + urlAnchor.host;
} catch ( e ) {
// If there is an error parsing the URL, assume it is crossDomain,
// it can be rejected by the transport if it is invalid
s.crossDomain = true;
}
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( completed ) {
return jqXHR;
}
// We can fire global events as of now if asked to
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
fireGlobals = jQuery.event && s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
// Remove hash to simplify url manipulation
cacheURL = s.url.replace( rhash, "" );
// More options handling for requests with no content
if ( !s.hasContent ) {
// Remember the hash so we can put it back
uncached = s.url.slice( cacheURL.length );
// If data is available and should be processed, append data to url
if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add or update anti-cache param if needed
if ( s.cache === false ) {
cacheURL = cacheURL.replace( rantiCache, "$1" );
uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
}
// Put hash and anti-cache on the URL that will be requested (gh-1732)
s.url = cacheURL + uncached;
// Change '%20' to '+' if this is encoded form body content (gh-2658)
} else if ( s.data && s.processData &&
( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
s.data = s.data.replace( r20, "+" );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
s.accepts[ s.dataTypes[ 0 ] ] +
( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend &&
( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// Aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
completeDeferred.add( s.complete );
jqXHR.done( s.success );
jqXHR.fail( s.error );
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// If request was aborted inside ajaxSend, stop there
if ( completed ) {
return jqXHR;
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = window.setTimeout( function() {
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
completed = false;
transport.send( requestHeaders, done );
} catch ( e ) {
// Rethrow post-completion exceptions
if ( completed ) {
throw e;
}
// Propagate others as results
done( -1, e );
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Ignore repeat invocations
if ( completed ) {
return;
}
completed = true;
// Clear timeout if it exists
if ( timeoutTimer ) {
window.clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader( "Last-Modified" );
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader( "etag" );
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// Extract error from statusText and normalize for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
} );
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// Shift arguments if data argument was omitted
if ( isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
// The url can be an options object (which then must have .url)
return jQuery.ajax( jQuery.extend( {
url: url,
type: method,
dataType: type,
data: data,
success: callback
}, jQuery.isPlainObject( url ) && url ) );
};
} );
jQuery._evalUrl = function( url, options ) {
return jQuery.ajax( {
url: url,
// Make this explicit, since user can override this through ajaxSetup (#11264)
type: "GET",
dataType: "script",
cache: true,
async: false,
global: false,
// Only evaluate the response if it is successful (gh-4126)
// dataFilter is not invoked for failure responses, so using it instead
// of the default converter is kludgy but it works.
converters: {
"text script": function() {}
},
dataFilter: function( response ) {
jQuery.globalEval( response, options );
}
} );
};
jQuery.fn.extend( {
wrapAll: function( html ) {
var wrap;
if ( this[ 0 ] ) {
if ( isFunction( html ) ) {
html = html.call( this[ 0 ] );
}
// The elements to wrap the target around
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
if ( this[ 0 ].parentNode ) {
wrap.insertBefore( this[ 0 ] );
}
wrap.map( function() {
var elem = this;
while ( elem.firstElementChild ) {
elem = elem.firstElementChild;
}
return elem;
} ).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( isFunction( html ) ) {
return this.each( function( i ) {
jQuery( this ).wrapInner( html.call( this, i ) );
} );
}
return this.each( function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
} );
},
wrap: function( html ) {
var htmlIsFunction = isFunction( html );
return this.each( function( i ) {
jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
} );
},
unwrap: function( selector ) {
this.parent( selector ).not( "body" ).each( function() {
jQuery( this ).replaceWith( this.childNodes );
} );
return this;
}
} );
jQuery.expr.pseudos.hidden = function( elem ) {
return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};
jQuery.ajaxSettings.xhr = function() {
try {
return new window.XMLHttpRequest();
} catch ( e ) {}
};
var xhrSuccessStatus = {
// File protocol always yields status code 0, assume 200
0: 200,
// Support: IE <=9 only
// #1450: sometimes IE returns 1223 when it should be 204
1223: 204
},
xhrSupported = jQuery.ajaxSettings.xhr();
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;
jQuery.ajaxTransport( function( options ) {
var callback, errorCallback;
// Cross domain only allowed if supported through XMLHttpRequest
if ( support.cors || xhrSupported && !options.crossDomain ) {
return {
send: function( headers, complete ) {
var i,
xhr = options.xhr();
xhr.open(
options.type,
options.url,
options.async,
options.username,
options.password
);
// Apply custom fields if provided
if ( options.xhrFields ) {
for ( i in options.xhrFields ) {
xhr[ i ] = options.xhrFields[ i ];
}
}
// Override mime type if needed
if ( options.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( options.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Set headers
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
// Callback
callback = function( type ) {
return function() {
if ( callback ) {
callback = errorCallback = xhr.onload =
xhr.onerror = xhr.onabort = xhr.ontimeout =
xhr.onreadystatechange = null;
if ( type === "abort" ) {
xhr.abort();
} else if ( type === "error" ) {
// Support: IE <=9 only
// On a manual native abort, IE9 throws
// errors on any property access that is not readyState
if ( typeof xhr.status !== "number" ) {
complete( 0, "error" );
} else {
complete(
// File: protocol always yields status 0; see #8605, #14207
xhr.status,
xhr.statusText
);
}
} else {
complete(
xhrSuccessStatus[ xhr.status ] || xhr.status,
xhr.statusText,
// Support: IE <=9 only
// IE9 has no XHR2 but throws on binary (trac-11426)
// For XHR2 non-text, let the caller handle it (gh-2498)
( xhr.responseType || "text" ) !== "text" ||
typeof xhr.responseText !== "string" ?
{ binary: xhr.response } :
{ text: xhr.responseText },
xhr.getAllResponseHeaders()
);
}
}
};
};
// Listen to events
xhr.onload = callback();
errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
// Support: IE 9 only
// Use onreadystatechange to replace onabort
// to handle uncaught aborts
if ( xhr.onabort !== undefined ) {
xhr.onabort = errorCallback;
} else {
xhr.onreadystatechange = function() {
// Check readyState before timeout as it changes
if ( xhr.readyState === 4 ) {
// Allow onerror to be called first,
// but that will not handle a native abort
// Also, save errorCallback to a variable
// as xhr.onerror cannot be accessed
window.setTimeout( function() {
if ( callback ) {
errorCallback();
}
} );
}
};
}
// Create the abort callback
callback = callback( "abort" );
try {
// Do send the request (this may raise an exception)
xhr.send( options.hasContent && options.data || null );
} catch ( e ) {
// #14683: Only rethrow if this hasn't been notified as an error yet
if ( callback ) {
throw e;
}
}
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
if ( s.crossDomain ) {
s.contents.script = false;
}
} );
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
"application/ecmascript, application/x-ecmascript"
},
contents: {
script: /\b(?:java|ecma)script\b/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
} );
// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
}
} );
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {
// This transport only deals with cross domain or forced-by-attrs requests
if ( s.crossDomain || s.scriptAttrs ) {
var script, callback;
return {
send: function( _, complete ) {
script = jQuery( "<script>" )
.attr( s.scriptAttrs || {} )
.prop( { charset: s.scriptCharset, src: s.url } )
.on( "load error", callback = function( evt ) {
script.remove();
callback = null;
if ( evt ) {
complete( evt.type === "error" ? 404 : 200, evt.type );
}
} );
// Use native DOM manipulation to avoid our domManip AJAX trickery
document.head.appendChild( script[ 0 ] );
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup( {
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
this[ callback ] = true;
return callback;
}
} );
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" &&
( s.contentType || "" )
.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters[ "script json" ] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// Force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always( function() {
// If previous value didn't exist - remove it
if ( overwritten === undefined ) {
jQuery( window ).removeProp( callbackName );
// Otherwise restore preexisting value
} else {
window[ callbackName ] = overwritten;
}
// Save back as free
if ( s[ callbackName ] ) {
// Make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// Save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
} );
// Delegate to script
return "script";
}
} );
// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
var body = document.implementation.createHTMLDocument( "" ).body;
body.innerHTML = "<form></form><form></form>";
return body.childNodes.length === 2;
} )();
// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
if ( typeof data !== "string" ) {
return [];
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
var base, parsed, scripts;
if ( !context ) {
// Stop scripts or inline event handlers from being executed immediately
// by using document.implementation
if ( support.createHTMLDocument ) {
context = document.implementation.createHTMLDocument( "" );
// Set the base href for the created document
// so any parsed elements with URLs
// are based on the document's URL (gh-2965)
base = context.createElement( "base" );
base.href = document.location.href;
context.head.appendChild( base );
} else {
context = document;
}
}
parsed = rsingleTag.exec( data );
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[ 1 ] ) ];
}
parsed = buildFragment( [ data ], context, scripts );
if ( scripts && scripts.length ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
};
/**
* Load a url into a page
*/
jQuery.fn.load = function( url, params, callback ) {
var selector, type, response,
self = this,
off = url.indexOf( " " );
if ( off > -1 ) {
selector = stripAndCollapse( url.slice( off ) );
url = url.slice( 0, off );
}
// If it's a function
if ( isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax( {
url: url,
// If "type" variable is undefined, then "GET" method will be used.
// Make value of this field explicit since
// user can override it through ajaxSetup method
type: type || "GET",
dataType: "html",
data: params
} ).done( function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
// If the request succeeds, this function gets "data", "status", "jqXHR"
// but they are ignored because response was set above.
// If it fails, this function gets "jqXHR", "status", "error"
} ).always( callback && function( jqXHR, status ) {
self.each( function() {
callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
} );
} );
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
"ajaxStart",
"ajaxStop",
"ajaxComplete",
"ajaxError",
"ajaxSuccess",
"ajaxSend"
], function( i, type ) {
jQuery.fn[ type ] = function( fn ) {
return this.on( type, fn );
};
} );
jQuery.expr.pseudos.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
position = jQuery.css( elem, "position" ),
curElem = jQuery( elem ),
props = {};
// Set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
curOffset = curElem.offset();
curCSSTop = jQuery.css( elem, "top" );
curCSSLeft = jQuery.css( elem, "left" );
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
// Need to be able to calculate position if either
// top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( isFunction( options ) ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend( {
// offset() relates an element's border box to the document origin
offset: function( options ) {
// Preserve chaining for setter
if ( arguments.length ) {
return options === undefined ?
this :
this.each( function( i ) {
jQuery.offset.setOffset( this, options, i );
} );
}
var rect, win,
elem = this[ 0 ];
if ( !elem ) {
return;
}
// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
// Support: IE <=11 only
// Running getBoundingClientRect on a
// disconnected node in IE throws an error
if ( !elem.getClientRects().length ) {
return { top: 0, left: 0 };
}
// Get document-relative position by adding viewport scroll to viewport-relative gBCR
rect = elem.getBoundingClientRect();
win = elem.ownerDocument.defaultView;
return {
top: rect.top + win.pageYOffset,
left: rect.left + win.pageXOffset
};
},
// position() relates an element's margin box to its offset parent's padding box
// This corresponds to the behavior of CSS absolute positioning
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset, doc,
elem = this[ 0 ],
parentOffset = { top: 0, left: 0 };
// position:fixed elements are offset from the viewport, which itself always has zero offset
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// Assume position:fixed implies availability of getBoundingClientRect
offset = elem.getBoundingClientRect();
} else {
offset = this.offset();
// Account for the *real* offset parent, which can be the document or its root element
// when a statically positioned element is identified
doc = elem.ownerDocument;
offsetParent = elem.offsetParent || doc.documentElement;
while ( offsetParent &&
( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.parentNode;
}
if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
// Incorporate borders into its offset, since they are outside its content origin
parentOffset = jQuery( offsetParent ).offset();
parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
}
}
// Subtract parent offsets and element margins
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
};
},
// This method will return documentElement in the following cases:
// 1) For the element inside the iframe without offsetParent, this method will return
// documentElement of the parent window
// 2) For the hidden or detached element
// 3) For body or html element, i.e. in case of the html node - it will return itself
//
// but those exceptions were never presented as a real life use-cases
// and might be considered as more preferable results.
//
// This logic, however, is not guaranteed and can change at any point in the future
offsetParent: function() {
return this.map( function() {
var offsetParent = this.offsetParent;
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || documentElement;
} );
}
} );
// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
var top = "pageYOffset" === prop;
jQuery.fn[ method ] = function( val ) {
return access( this, function( elem, method, val ) {
// Coalesce documents and windows
var win;
if ( isWindow( elem ) ) {
win = elem;
} else if ( elem.nodeType === 9 ) {
win = elem.defaultView;
}
if ( val === undefined ) {
return win ? win[ prop ] : elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : win.pageXOffset,
top ? val : win.pageYOffset
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length );
};
} );
// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// If curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
);
} );
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
function( defaultExtra, funcName ) {
// Margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return access( this, function( elem, type, value ) {
var doc;
if ( isWindow( elem ) ) {
// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
return funcName.indexOf( "outer" ) === 0 ?
elem[ "inner" + name ] :
elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
// whichever is greatest
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable );
};
} );
} );
jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup contextmenu" ).split( " " ),
function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
} );
jQuery.fn.extend( {
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
} );
jQuery.fn.extend( {
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ?
this.off( selector, "**" ) :
this.off( types, selector || "**", fn );
}
} );
// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
};
jQuery.holdReady = function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;
jQuery.now = Date.now;
jQuery.isNumeric = function( obj ) {
// As of jQuery 3.0, isNumeric is limited to
// strings and numbers (primitives or objects)
// that can be coerced to finite numbers (gh-2662)
var type = jQuery.type( obj );
return ( type === "number" || type === "string" ) &&
// parseFloat NaNs numeric-cast false positives ("")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
!isNaN( obj - parseFloat( obj ) );
};
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
if ( typeof define === "function" && define.amd ) {
define( "jquery", [], function() {
return jQuery;
} );
}
var
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$;
jQuery.noConflict = function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
};
// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
window.jQuery = window.$ = jQuery;
}
return jQuery;
} );
(function(factory){if(typeof define==="function"&&define.amd){define(["jquery"],function($){return factory($)})}else if(typeof module==="object"&&typeof module.exports==="object"){exports=factory(require("jquery"))}else{factory(jQuery)}})(function($){$.easing.jswing=$.easing.swing;var pow=Math.pow,sqrt=Math.sqrt,sin=Math.sin,cos=Math.cos,PI=Math.PI,c1=1.70158,c2=c1*1.525,c3=c1+1,c4=2*PI/3,c5=2*PI/4.5;function bounceOut(x){var n1=7.5625,d1=2.75;if(x<1/d1){return n1*x*x}else if(x<2/d1){return n1*(x-=1.5/d1)*x+.75}else if(x<2.5/d1){return n1*(x-=2.25/d1)*x+.9375}else{return n1*(x-=2.625/d1)*x+.984375}}$.extend($.easing,{def:"easeOutQuad",swing:function(x){return $.easing[$.easing.def](x)},easeInQuad:function(x){return x*x},easeOutQuad:function(x){return 1-(1-x)*(1-x)},easeInOutQuad:function(x){return x<.5?2*x*x:1-pow(-2*x+2,2)/2},easeInCubic:function(x){return x*x*x},easeOutCubic:function(x){return 1-pow(1-x,3)},easeInOutCubic:function(x){return x<.5?4*x*x*x:1-pow(-2*x+2,3)/2},easeInQuart:function(x){return x*x*x*x},easeOutQuart:function(x){return 1-pow(1-x,4)},easeInOutQuart:function(x){return x<.5?8*x*x*x*x:1-pow(-2*x+2,4)/2},easeInQuint:function(x){return x*x*x*x*x},easeOutQuint:function(x){return 1-pow(1-x,5)},easeInOutQuint:function(x){return x<.5?16*x*x*x*x*x:1-pow(-2*x+2,5)/2},easeInSine:function(x){return 1-cos(x*PI/2)},easeOutSine:function(x){return sin(x*PI/2)},easeInOutSine:function(x){return-(cos(PI*x)-1)/2},easeInExpo:function(x){return x===0?0:pow(2,10*x-10)},easeOutExpo:function(x){return x===1?1:1-pow(2,-10*x)},easeInOutExpo:function(x){return x===0?0:x===1?1:x<.5?pow(2,20*x-10)/2:(2-pow(2,-20*x+10))/2},easeInCirc:function(x){return 1-sqrt(1-pow(x,2))},easeOutCirc:function(x){return sqrt(1-pow(x-1,2))},easeInOutCirc:function(x){return x<.5?(1-sqrt(1-pow(2*x,2)))/2:(sqrt(1-pow(-2*x+2,2))+1)/2},easeInElastic:function(x){return x===0?0:x===1?1:-pow(2,10*x-10)*sin((x*10-10.75)*c4)},easeOutElastic:function(x){return x===0?0:x===1?1:pow(2,-10*x)*sin((x*10-.75)*c4)+1},easeInOutElastic:function(x){return x===0?0:x===1?1:x<.5?-(pow(2,20*x-10)*sin((20*x-11.125)*c5))/2:pow(2,-20*x+10)*sin((20*x-11.125)*c5)/2+1},easeInBack:function(x){return c3*x*x*x-c1*x*x},easeOutBack:function(x){return 1+c3*pow(x-1,3)+c1*pow(x-1,2)},easeInOutBack:function(x){return x<.5?pow(2*x,2)*((c2+1)*2*x-c2)/2:(pow(2*x-2,2)*((c2+1)*(x*2-2)+c2)+2)/2},easeInBounce:function(x){return 1-bounceOut(1-x)},easeOutBounce:bounceOut,easeInOutBounce:function(x){return x<.5?(1-bounceOut(1-2*x))/2:(1+bounceOut(2*x-1))/2}})});
/*!
* jQuery Validation Plugin v1.19.1
*
* https://jqueryvalidation.org/
*
* Copyright (c) 2019 Jörn Zaefferer
* Released under the MIT license
*/
(function( factory ) {
if ( typeof define === "function" && define.amd ) {
define( ["jquery"], factory );
} else if (typeof module === "object" && module.exports) {
module.exports = factory( require( "jquery" ) );
} else {
factory( jQuery );
}
}(function( $ ) {
$.extend( $.fn, {
// https://jqueryvalidation.org/validate/
validate: function( options ) {
// If nothing is selected, return nothing; can't chain anyway
if ( !this.length ) {
if ( options && options.debug && window.console ) {
console.warn( "Nothing selected, can't validate, returning nothing." );
}
return;
}
// Check if a validator for this form was already created
var validator = $.data( this[ 0 ], "validator" );
if ( validator ) {
return validator;
}
// Add novalidate tag if HTML5.
this.attr( "novalidate", "novalidate" );
validator = new $.validator( options, this[ 0 ] );
$.data( this[ 0 ], "validator", validator );
if ( validator.settings.onsubmit ) {
this.on( "click.validate", ":submit", function( event ) {
// Track the used submit button to properly handle scripted
// submits later.
validator.submitButton = event.currentTarget;
// Allow suppressing validation by adding a cancel class to the submit button
if ( $( this ).hasClass( "cancel" ) ) {
validator.cancelSubmit = true;
}
// Allow suppressing validation by adding the html5 formnovalidate attribute to the submit button
if ( $( this ).attr( "formnovalidate" ) !== undefined ) {
validator.cancelSubmit = true;
}
} );
// Validate the form on submit
this.on( "submit.validate", function( event ) {
if ( validator.settings.debug ) {
// Prevent form submit to be able to see console output
event.preventDefault();
}
function handle() {
var hidden, result;
// Insert a hidden input as a replacement for the missing submit button
// The hidden input is inserted in two cases:
// - A user defined a `submitHandler`
// - There was a pending request due to `remote` method and `stopRequest()`
// was called to submit the form in case it's valid
if ( validator.submitButton && ( validator.settings.submitHandler || validator.formSubmitted ) ) {
hidden = $( "<input type='hidden'/>" )
.attr( "name", validator.submitButton.name )
.val( $( validator.submitButton ).val() )
.appendTo( validator.currentForm );
}
if ( validator.settings.submitHandler && !validator.settings.debug ) {
result = validator.settings.submitHandler.call( validator, validator.currentForm, event );
if ( hidden ) {
// And clean up afterwards; thanks to no-block-scope, hidden can be referenced
hidden.remove();
}
if ( result !== undefined ) {
return result;
}
return false;
}
return true;
}
// Prevent submit for invalid forms or custom submit handlers
if ( validator.cancelSubmit ) {
validator.cancelSubmit = false;
return handle();
}
if ( validator.form() ) {
if ( validator.pendingRequest ) {
validator.formSubmitted = true;
return false;
}
return handle();
} else {
validator.focusInvalid();
return false;
}
} );
}
return validator;
},
// https://jqueryvalidation.org/valid/
valid: function() {
var valid, validator, errorList;
if ( $( this[ 0 ] ).is( "form" ) ) {
valid = this.validate().form();
} else {
errorList = [];
valid = true;
validator = $( this[ 0 ].form ).validate();
this.each( function() {
valid = validator.element( this ) && valid;
if ( !valid ) {
errorList = errorList.concat( validator.errorList );
}
} );
validator.errorList = errorList;
}
return valid;
},
// https://jqueryvalidation.org/rules/
rules: function( command, argument ) {
var element = this[ 0 ],
isContentEditable = typeof this.attr( "contenteditable" ) !== "undefined" && this.attr( "contenteditable" ) !== "false",
settings, staticRules, existingRules, data, param, filtered;
// If nothing is selected, return empty object; can't chain anyway
if ( element == null ) {
return;
}
if ( !element.form && isContentEditable ) {
element.form = this.closest( "form" )[ 0 ];
element.name = this.attr( "name" );
}
if ( element.form == null ) {
return;
}
if ( command ) {
settings = $.data( element.form, "validator" ).settings;
staticRules = settings.rules;
existingRules = $.validator.staticRules( element );
switch ( command ) {
case "add":
$.extend( existingRules, $.validator.normalizeRule( argument ) );
// Remove messages from rules, but allow them to be set separately
delete existingRules.messages;
staticRules[ element.name ] = existingRules;
if ( argument.messages ) {
settings.messages[ element.name ] = $.extend( settings.messages[ element.name ], argument.messages );
}
break;
case "remove":
if ( !argument ) {
delete staticRules[ element.name ];
return existingRules;
}
filtered = {};
$.each( argument.split( /\s/ ), function( index, method ) {
filtered[ method ] = existingRules[ method ];
delete existingRules[ method ];
} );
return filtered;
}
}
data = $.validator.normalizeRules(
$.extend(
{},
$.validator.classRules( element ),
$.validator.attributeRules( element ),
$.validator.dataRules( element ),
$.validator.staticRules( element )
), element );
// Make sure required is at front
if ( data.required ) {
param = data.required;
delete data.required;
data = $.extend( { required: param }, data );
}
// Make sure remote is at back
if ( data.remote ) {
param = data.remote;
delete data.remote;
data = $.extend( data, { remote: param } );
}
return data;
}
} );
// Custom selectors
$.extend( $.expr.pseudos || $.expr[ ":" ], { // '|| $.expr[ ":" ]' here enables backwards compatibility to jQuery 1.7. Can be removed when dropping jQ 1.7.x support
// https://jqueryvalidation.org/blank-selector/
blank: function( a ) {
return !$.trim( "" + $( a ).val() );
},
// https://jqueryvalidation.org/filled-selector/
filled: function( a ) {
var val = $( a ).val();
return val !== null && !!$.trim( "" + val );
},
// https://jqueryvalidation.org/unchecked-selector/
unchecked: function( a ) {
return !$( a ).prop( "checked" );
}
} );
// Constructor for validator
$.validator = function( options, form ) {
this.settings = $.extend( true, {}, $.validator.defaults, options );
this.currentForm = form;
this.init();
};
// https://jqueryvalidation.org/jQuery.validator.format/
$.validator.format = function( source, params ) {
if ( arguments.length === 1 ) {
return function() {
var args = $.makeArray( arguments );
args.unshift( source );
return $.validator.format.apply( this, args );
};
}
if ( params === undefined ) {
return source;
}
if ( arguments.length > 2 && params.constructor !== Array ) {
params = $.makeArray( arguments ).slice( 1 );
}
if ( params.constructor !== Array ) {
params = [ params ];
}
$.each( params, function( i, n ) {
source = source.replace( new RegExp( "\\{" + i + "\\}", "g" ), function() {
return n;
} );
} );
return source;
};
$.extend( $.validator, {
defaults: {
messages: {},
groups: {},
rules: {},
errorClass: "error",
pendingClass: "pending",
validClass: "valid",
errorElement: "label",
focusCleanup: false,
focusInvalid: true,
errorContainer: $( [] ),
errorLabelContainer: $( [] ),
onsubmit: true,
ignore: ":hidden",
ignoreTitle: false,
onfocusin: function( element ) {
this.lastActive = element;
// Hide error label and remove error class on focus if enabled
if ( this.settings.focusCleanup ) {
if ( this.settings.unhighlight ) {
this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
}
this.hideThese( this.errorsFor( element ) );
}
},
onfocusout: function( element ) {
if ( !this.checkable( element ) && ( element.name in this.submitted || !this.optional( element ) ) ) {
this.element( element );
}
},
onkeyup: function( element, event ) {
// Avoid revalidate the field when pressing one of the following keys
// Shift => 16
// Ctrl => 17
// Alt => 18
// Caps lock => 20
// End => 35
// Home => 36
// Left arrow => 37
// Up arrow => 38
// Right arrow => 39
// Down arrow => 40
// Insert => 45
// Num lock => 144
// AltGr key => 225
var excludedKeys = [
16, 17, 18, 20, 35, 36, 37,
38, 39, 40, 45, 144, 225
];
if ( event.which === 9 && this.elementValue( element ) === "" || $.inArray( event.keyCode, excludedKeys ) !== -1 ) {
return;
} else if ( element.name in this.submitted || element.name in this.invalid ) {
this.element( element );
}
},
onclick: function( element ) {
// Click on selects, radiobuttons and checkboxes
if ( element.name in this.submitted ) {
this.element( element );
// Or option elements, check parent select in that case
} else if ( element.parentNode.name in this.submitted ) {
this.element( element.parentNode );
}
},
highlight: function( element, errorClass, validClass ) {
if ( element.type === "radio" ) {
this.findByName( element.name ).addClass( errorClass ).removeClass( validClass );
} else {
$( element ).addClass( errorClass ).removeClass( validClass );
}
},
unhighlight: function( element, errorClass, validClass ) {
if ( element.type === "radio" ) {
this.findByName( element.name ).removeClass( errorClass ).addClass( validClass );
} else {
$( element ).removeClass( errorClass ).addClass( validClass );
}
}
},
// https://jqueryvalidation.org/jQuery.validator.setDefaults/
setDefaults: function( settings ) {
$.extend( $.validator.defaults, settings );
},
messages: {
required: "This field is required.",
remote: "Please fix this field.",
email: "Please enter a valid email address.",
url: "Please enter a valid URL.",
date: "Please enter a valid date.",
dateISO: "Please enter a valid date (ISO).",
number: "Please enter a valid number.",
digits: "Please enter only digits.",
equalTo: "Please enter the same value again.",
maxlength: $.validator.format( "Please enter no more than {0} characters." ),
minlength: $.validator.format( "Please enter at least {0} characters." ),
rangelength: $.validator.format( "Please enter a value between {0} and {1} characters long." ),
range: $.validator.format( "Please enter a value between {0} and {1}." ),
max: $.validator.format( "Please enter a value less than or equal to {0}." ),
min: $.validator.format( "Please enter a value greater than or equal to {0}." ),
step: $.validator.format( "Please enter a multiple of {0}." )
},
autoCreateRanges: false,
prototype: {
init: function() {
this.labelContainer = $( this.settings.errorLabelContainer );
this.errorContext = this.labelContainer.length && this.labelContainer || $( this.currentForm );
this.containers = $( this.settings.errorContainer ).add( this.settings.errorLabelContainer );
this.submitted = {};
this.valueCache = {};
this.pendingRequest = 0;
this.pending = {};
this.invalid = {};
this.reset();
var currentForm = this.currentForm,
groups = ( this.groups = {} ),
rules;
$.each( this.settings.groups, function( key, value ) {
if ( typeof value === "string" ) {
value = value.split( /\s/ );
}
$.each( value, function( index, name ) {
groups[ name ] = key;
} );
} );
rules = this.settings.rules;
$.each( rules, function( key, value ) {
rules[ key ] = $.validator.normalizeRule( value );
} );
function delegate( event ) {
var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
// Set form expando on contenteditable
if ( !this.form && isContentEditable ) {
this.form = $( this ).closest( "form" )[ 0 ];
this.name = $( this ).attr( "name" );
}
// Ignore the element if it belongs to another form. This will happen mainly
// when setting the `form` attribute of an input to the id of another form.
if ( currentForm !== this.form ) {
return;
}
var validator = $.data( this.form, "validator" ),
eventType = "on" + event.type.replace( /^validate/, "" ),
settings = validator.settings;
if ( settings[ eventType ] && !$( this ).is( settings.ignore ) ) {
settings[ eventType ].call( validator, this, event );
}
}
$( this.currentForm )
.on( "focusin.validate focusout.validate keyup.validate",
":text, [type='password'], [type='file'], select, textarea, [type='number'], [type='search'], " +
"[type='tel'], [type='url'], [type='email'], [type='datetime'], [type='date'], [type='month'], " +
"[type='week'], [type='time'], [type='datetime-local'], [type='range'], [type='color'], " +
"[type='radio'], [type='checkbox'], [contenteditable], [type='button']", delegate )
// Support: Chrome, oldIE
// "select" is provided as event.target when clicking a option
.on( "click.validate", "select, option, [type='radio'], [type='checkbox']", delegate );
if ( this.settings.invalidHandler ) {
$( this.currentForm ).on( "invalid-form.validate", this.settings.invalidHandler );
}
},
// https://jqueryvalidation.org/Validator.form/
form: function() {
this.checkForm();
$.extend( this.submitted, this.errorMap );
this.invalid = $.extend( {}, this.errorMap );
if ( !this.valid() ) {
$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );
}
this.showErrors();
return this.valid();
},
checkForm: function() {
this.prepareForm();
for ( var i = 0, elements = ( this.currentElements = this.elements() ); elements[ i ]; i++ ) {
this.check( elements[ i ] );
}
return this.valid();
},
// https://jqueryvalidation.org/Validator.element/
element: function( element ) {
var cleanElement = this.clean( element ),
checkElement = this.validationTargetFor( cleanElement ),
v = this,
result = true,
rs, group;
if ( checkElement === undefined ) {
delete this.invalid[ cleanElement.name ];
} else {
this.prepareElement( checkElement );
this.currentElements = $( checkElement );
// If this element is grouped, then validate all group elements already
// containing a value
group = this.groups[ checkElement.name ];
if ( group ) {
$.each( this.groups, function( name, testgroup ) {
if ( testgroup === group && name !== checkElement.name ) {
cleanElement = v.validationTargetFor( v.clean( v.findByName( name ) ) );
if ( cleanElement && cleanElement.name in v.invalid ) {
v.currentElements.push( cleanElement );
result = v.check( cleanElement ) && result;
}
}
} );
}
rs = this.check( checkElement ) !== false;
result = result && rs;
if ( rs ) {
this.invalid[ checkElement.name ] = false;
} else {
this.invalid[ checkElement.name ] = true;
}
if ( !this.numberOfInvalids() ) {
// Hide error containers on last error
this.toHide = this.toHide.add( this.containers );
}
this.showErrors();
// Add aria-invalid status for screen readers
$( element ).attr( "aria-invalid", !rs );
}
return result;
},
// https://jqueryvalidation.org/Validator.showErrors/
showErrors: function( errors ) {
if ( errors ) {
var validator = this;
// Add items to error list and map
$.extend( this.errorMap, errors );
this.errorList = $.map( this.errorMap, function( message, name ) {
return {
message: message,
element: validator.findByName( name )[ 0 ]
};
} );
// Remove items from success list
this.successList = $.grep( this.successList, function( element ) {
return !( element.name in errors );
} );
}
if ( this.settings.showErrors ) {
this.settings.showErrors.call( this, this.errorMap, this.errorList );
} else {
this.defaultShowErrors();
}
},
// https://jqueryvalidation.org/Validator.resetForm/
resetForm: function() {
if ( $.fn.resetForm ) {
$( this.currentForm ).resetForm();
}
this.invalid = {};
this.submitted = {};
this.prepareForm();
this.hideErrors();
var elements = this.elements()
.removeData( "previousValue" )
.removeAttr( "aria-invalid" );
this.resetElements( elements );
},
resetElements: function( elements ) {
var i;
if ( this.settings.unhighlight ) {
for ( i = 0; elements[ i ]; i++ ) {
this.settings.unhighlight.call( this, elements[ i ],
this.settings.errorClass, "" );
this.findByName( elements[ i ].name ).removeClass( this.settings.validClass );
}
} else {
elements
.removeClass( this.settings.errorClass )
.removeClass( this.settings.validClass );
}
},
numberOfInvalids: function() {
return this.objectLength( this.invalid );
},
objectLength: function( obj ) {
/* jshint unused: false */
var count = 0,
i;
for ( i in obj ) {
// This check allows counting elements with empty error
// message as invalid elements
if ( obj[ i ] !== undefined && obj[ i ] !== null && obj[ i ] !== false ) {
count++;
}
}
return count;
},
hideErrors: function() {
this.hideThese( this.toHide );
},
hideThese: function( errors ) {
errors.not( this.containers ).text( "" );
this.addWrapper( errors ).hide();
},
valid: function() {
return this.size() === 0;
},
size: function() {
return this.errorList.length;
},
focusInvalid: function() {
if ( this.settings.focusInvalid ) {
try {
$( this.findLastActive() || this.errorList.length && this.errorList[ 0 ].element || [] )
.filter( ":visible" )
.trigger( "focus" )
// Manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
.trigger( "focusin" );
} catch ( e ) {
// Ignore IE throwing errors when focusing hidden elements
}
}
},
findLastActive: function() {
var lastActive = this.lastActive;
return lastActive && $.grep( this.errorList, function( n ) {
return n.element.name === lastActive.name;
} ).length === 1 && lastActive;
},
elements: function() {
var validator = this,
rulesCache = {};
// Select all valid inputs inside the form (no submit or reset buttons)
return $( this.currentForm )
.find( "input, select, textarea, [contenteditable]" )
.not( ":submit, :reset, :image, :disabled" )
.not( this.settings.ignore )
.filter( function() {
var name = this.name || $( this ).attr( "name" ); // For contenteditable
var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
if ( !name && validator.settings.debug && window.console ) {
console.error( "%o has no name assigned", this );
}
// Set form expando on contenteditable
if ( isContentEditable ) {
this.form = $( this ).closest( "form" )[ 0 ];
this.name = name;
}
// Ignore elements that belong to other/nested forms
if ( this.form !== validator.currentForm ) {
return false;
}
// Select only the first element for each name, and only those with rules specified
if ( name in rulesCache || !validator.objectLength( $( this ).rules() ) ) {
return false;
}
rulesCache[ name ] = true;
return true;
} );
},
clean: function( selector ) {
return $( selector )[ 0 ];
},
errors: function() {
var errorClass = this.settings.errorClass.split( " " ).join( "." );
return $( this.settings.errorElement + "." + errorClass, this.errorContext );
},
resetInternals: function() {
this.successList = [];
this.errorList = [];
this.errorMap = {};
this.toShow = $( [] );
this.toHide = $( [] );
},
reset: function() {
this.resetInternals();
this.currentElements = $( [] );
},
prepareForm: function() {
this.reset();
this.toHide = this.errors().add( this.containers );
},
prepareElement: function( element ) {
this.reset();
this.toHide = this.errorsFor( element );
},
elementValue: function( element ) {
var $element = $( element ),
type = element.type,
isContentEditable = typeof $element.attr( "contenteditable" ) !== "undefined" && $element.attr( "contenteditable" ) !== "false",
val, idx;
if ( type === "radio" || type === "checkbox" ) {
return this.findByName( element.name ).filter( ":checked" ).val();
} else if ( type === "number" && typeof element.validity !== "undefined" ) {
return element.validity.badInput ? "NaN" : $element.val();
}
if ( isContentEditable ) {
val = $element.text();
} else {
val = $element.val();
}
if ( type === "file" ) {
// Modern browser (chrome & safari)
if ( val.substr( 0, 12 ) === "C:\\fakepath\\" ) {
return val.substr( 12 );
}
// Legacy browsers
// Unix-based path
idx = val.lastIndexOf( "https://5studios.net/" );
if ( idx >= 0 ) {
return val.substr( idx + 1 );
}
// Windows-based path
idx = val.lastIndexOf( "\\" );
if ( idx >= 0 ) {
return val.substr( idx + 1 );
}
// Just the file name
return val;
}
if ( typeof val === "string" ) {
return val.replace( /\r/g, "" );
}
return val;
},
check: function( element ) {
element = this.validationTargetFor( this.clean( element ) );
var rules = $( element ).rules(),
rulesCount = $.map( rules, function( n, i ) {
return i;
} ).length,
dependencyMismatch = false,
val = this.elementValue( element ),
result, method, rule, normalizer;
// Prioritize the local normalizer defined for this element over the global one
// if the former exists, otherwise user the global one in case it exists.
if ( typeof rules.normalizer === "function" ) {
normalizer = rules.normalizer;
} else if ( typeof this.settings.normalizer === "function" ) {
normalizer = this.settings.normalizer;
}
// If normalizer is defined, then call it to retreive the changed value instead
// of using the real one.
// Note that `this` in the normalizer is `element`.
if ( normalizer ) {
val = normalizer.call( element, val );
// Delete the normalizer from rules to avoid treating it as a pre-defined method.
delete rules.normalizer;
}
for ( method in rules ) {
rule = { method: method, parameters: rules[ method ] };
try {
result = $.validator.methods[ method ].call( this, val, element, rule.parameters );
// If a method indicates that the field is optional and therefore valid,
// don't mark it as valid when there are no other rules
if ( result === "dependency-mismatch" && rulesCount === 1 ) {
dependencyMismatch = true;
continue;
}
dependencyMismatch = false;
if ( result === "pending" ) {
this.toHide = this.toHide.not( this.errorsFor( element ) );
return;
}
if ( !result ) {
this.formatAndAdd( element, rule );
return false;
}
} catch ( e ) {
if ( this.settings.debug && window.console ) {
console.log( "Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.", e );
}
if ( e instanceof TypeError ) {
e.message += ". Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.";
}
throw e;
}
}
if ( dependencyMismatch ) {
return;
}
if ( this.objectLength( rules ) ) {
this.successList.push( element );
}
return true;
},
// Return the custom message for the given element and validation method
// specified in the element's HTML5 data attribute
// return the generic message if present and no method specific message is present
customDataMessage: function( element, method ) {
return $( element ).data( "msg" + method.charAt( 0 ).toUpperCase() +
method.substring( 1 ).toLowerCase() ) || $( element ).data( "msg" );
},
// Return the custom message for the given element name and validation method
customMessage: function( name, method ) {
var m = this.settings.messages[ name ];
return m && ( m.constructor === String ? m : m[ method ] );
},
// Return the first defined argument, allowing empty strings
findDefined: function() {
for ( var i = 0; i < arguments.length; i++ ) {
if ( arguments[ i ] !== undefined ) {
return arguments[ i ];
}
}
return undefined;
},
// The second parameter 'rule' used to be a string, and extended to an object literal
// of the following form:
// rule = {
// method: "method name",
// parameters: "the given method parameters"
// }
//
// The old behavior still supported, kept to maintain backward compatibility with
// old code, and will be removed in the next major release.
defaultMessage: function( element, rule ) {
if ( typeof rule === "string" ) {
rule = { method: rule };
}
var message = this.findDefined(
this.customMessage( element.name, rule.method ),
this.customDataMessage( element, rule.method ),
// 'title' is never undefined, so handle empty string as undefined
!this.settings.ignoreTitle && element.title || undefined,
$.validator.messages[ rule.method ],
"<strong>Warning: No message defined for " + element.name + "</strong>"
),
theregex = /\$?\{(\d+)\}/g;
if ( typeof message === "function" ) {
message = message.call( this, rule.parameters, element );
} else if ( theregex.test( message ) ) {
message = $.validator.format( message.replace( theregex, "{$1}" ), rule.parameters );
}
return message;
},
formatAndAdd: function( element, rule ) {
var message = this.defaultMessage( element, rule );
this.errorList.push( {
message: message,
element: element,
method: rule.method
} );
this.errorMap[ element.name ] = message;
this.submitted[ element.name ] = message;
},
addWrapper: function( toToggle ) {
if ( this.settings.wrapper ) {
toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
}
return toToggle;
},
defaultShowErrors: function() {
var i, elements, error;
for ( i = 0; this.errorList[ i ]; i++ ) {
error = this.errorList[ i ];
if ( this.settings.highlight ) {
this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
}
this.showLabel( error.element, error.message );
}
if ( this.errorList.length ) {
this.toShow = this.toShow.add( this.containers );
}
if ( this.settings.success ) {
for ( i = 0; this.successList[ i ]; i++ ) {
this.showLabel( this.successList[ i ] );
}
}
if ( this.settings.unhighlight ) {
for ( i = 0, elements = this.validElements(); elements[ i ]; i++ ) {
this.settings.unhighlight.call( this, elements[ i ], this.settings.errorClass, this.settings.validClass );
}
}
this.toHide = this.toHide.not( this.toShow );
this.hideErrors();
this.addWrapper( this.toShow ).show();
},
validElements: function() {
return this.currentElements.not( this.invalidElements() );
},
invalidElements: function() {
return $( this.errorList ).map( function() {
return this.element;
} );
},
showLabel: function( element, message ) {
var place, group, errorID, v,
error = this.errorsFor( element ),
elementID = this.idOrName( element ),
describedBy = $( element ).attr( "aria-describedby" );
if ( error.length ) {
// Refresh error/success class
error.removeClass( this.settings.validClass ).addClass( this.settings.errorClass );
// Replace message on existing label
error.html( message );
} else {
// Create error element
error = $( "<" + this.settings.errorElement + ">" )
.attr( "id", elementID + "-error" )
.addClass( this.settings.errorClass )
.html( message || "" );
// Maintain reference to the element to be placed into the DOM
place = error;
if ( this.settings.wrapper ) {
// Make sure the element is visible, even in IE
// actually showing the wrapped element is handled elsewhere
place = error.hide().show().wrap( "<" + this.settings.wrapper + "/>" ).parent();
}
if ( this.labelContainer.length ) {
this.labelContainer.append( place );
} else if ( this.settings.errorPlacement ) {
this.settings.errorPlacement.call( this, place, $( element ) );
} else {
place.insertAfter( element );
}
// Link error back to the element
if ( error.is( "label" ) ) {
// If the error is a label, then associate using 'for'
error.attr( "for", elementID );
// If the element is not a child of an associated label, then it's necessary
// to explicitly apply aria-describedby
} else if ( error.parents( "label[for='" + this.escapeCssMeta( elementID ) + "']" ).length === 0 ) {
errorID = error.attr( "id" );
// Respect existing non-error aria-describedby
if ( !describedBy ) {
describedBy = errorID;
} else if ( !describedBy.match( new RegExp( "\\b" + this.escapeCssMeta( errorID ) + "\\b" ) ) ) {
// Add to end of list if not already present
describedBy += " " + errorID;
}
$( element ).attr( "aria-describedby", describedBy );
// If this element is grouped, then assign to all elements in the same group
group = this.groups[ element.name ];
if ( group ) {
v = this;
$.each( v.groups, function( name, testgroup ) {
if ( testgroup === group ) {
$( "[name='" + v.escapeCssMeta( name ) + "']", v.currentForm )
.attr( "aria-describedby", error.attr( "id" ) );
}
} );
}
}
}
if ( !message && this.settings.success ) {
error.text( "" );
if ( typeof this.settings.success === "string" ) {
error.addClass( this.settings.success );
} else {
this.settings.success( error, element );
}
}
this.toShow = this.toShow.add( error );
},
errorsFor: function( element ) {
var name = this.escapeCssMeta( this.idOrName( element ) ),
describer = $( element ).attr( "aria-describedby" ),
selector = "label[for='" + name + "'], label[for='" + name + "'] *";
// 'aria-describedby' should directly reference the error element
if ( describer ) {
selector = selector + ", #" + this.escapeCssMeta( describer )
.replace( /\s+/g, ", #" );
}
return this
.errors()
.filter( selector );
},
// See https://api.jquery.com/category/selectors/, for CSS
// meta-characters that should be escaped in order to be used with JQuery
// as a literal part of a name/id or any selector.
escapeCssMeta: function( string ) {
return string.replace( /([\\!"#$%&'()*+,./:;<=>?@\[\]^`{|}~])/g, "\\$1" );
},
idOrName: function( element ) {
return this.groups[ element.name ] || ( this.checkable( element ) ? element.name : element.id || element.name );
},
validationTargetFor: function( element ) {
// If radio/checkbox, validate first element in group instead
if ( this.checkable( element ) ) {
element = this.findByName( element.name );
}
// Always apply ignore filter
return $( element ).not( this.settings.ignore )[ 0 ];
},
checkable: function( element ) {
return ( /radio|checkbox/i ).test( element.type );
},
findByName: function( name ) {
return $( this.currentForm ).find( "[name='" + this.escapeCssMeta( name ) + "']" );
},
getLength: function( value, element ) {
switch ( element.nodeName.toLowerCase() ) {
case "select":
return $( "option:selected", element ).length;
case "input":
if ( this.checkable( element ) ) {
return this.findByName( element.name ).filter( ":checked" ).length;
}
}
return value.length;
},
depend: function( param, element ) {
return this.dependTypes[ typeof param ] ? this.dependTypes[ typeof param ]( param, element ) : true;
},
dependTypes: {
"boolean": function( param ) {
return param;
},
"string": function( param, element ) {
return !!$( param, element.form ).length;
},
"function": function( param, element ) {
return param( element );
}
},
optional: function( element ) {
var val = this.elementValue( element );
return !$.validator.methods.required.call( this, val, element ) && "dependency-mismatch";
},
startRequest: function( element ) {
if ( !this.pending[ element.name ] ) {
this.pendingRequest++;
$( element ).addClass( this.settings.pendingClass );
this.pending[ element.name ] = true;
}
},
stopRequest: function( element, valid ) {
this.pendingRequest--;
// Sometimes synchronization fails, make sure pendingRequest is never < 0
if ( this.pendingRequest < 0 ) {
this.pendingRequest = 0;
}
delete this.pending[ element.name ];
$( element ).removeClass( this.settings.pendingClass );
if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) {
$( this.currentForm ).submit();
// Remove the hidden input that was used as a replacement for the
// missing submit button. The hidden input is added by `handle()`
// to ensure that the value of the used submit button is passed on
// for scripted submits triggered by this method
if ( this.submitButton ) {
$( "input:hidden[name='" + this.submitButton.name + "']", this.currentForm ).remove();
}
this.formSubmitted = false;
} else if ( !valid && this.pendingRequest === 0 && this.formSubmitted ) {
$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );
this.formSubmitted = false;
}
},
previousValue: function( element, method ) {
method = typeof method === "string" && method || "remote";
return $.data( element, "previousValue" ) || $.data( element, "previousValue", {
old: null,
valid: true,
message: this.defaultMessage( element, { method: method } )
} );
},
// Cleans up all forms and elements, removes validator-specific events
destroy: function() {
this.resetForm();
$( this.currentForm )
.off( ".validate" )
.removeData( "validator" )
.find( ".validate-equalTo-blur" )
.off( ".validate-equalTo" )
.removeClass( "validate-equalTo-blur" )
.find( ".validate-lessThan-blur" )
.off( ".validate-lessThan" )
.removeClass( "validate-lessThan-blur" )
.find( ".validate-lessThanEqual-blur" )
.off( ".validate-lessThanEqual" )
.removeClass( "validate-lessThanEqual-blur" )
.find( ".validate-greaterThanEqual-blur" )
.off( ".validate-greaterThanEqual" )
.removeClass( "validate-greaterThanEqual-blur" )
.find( ".validate-greaterThan-blur" )
.off( ".validate-greaterThan" )
.removeClass( "validate-greaterThan-blur" );
}
},
classRuleSettings: {
required: { required: true },
email: { email: true },
url: { url: true },
date: { date: true },
dateISO: { dateISO: true },
number: { number: true },
digits: { digits: true },
creditcard: { creditcard: true }
},
addClassRules: function( className, rules ) {
if ( className.constructor === String ) {
this.classRuleSettings[ className ] = rules;
} else {
$.extend( this.classRuleSettings, className );
}
},
classRules: function( element ) {
var rules = {},
classes = $( element ).attr( "class" );
if ( classes ) {
$.each( classes.split( " " ), function() {
if ( this in $.validator.classRuleSettings ) {
$.extend( rules, $.validator.classRuleSettings[ this ] );
}
} );
}
return rules;
},
normalizeAttributeRule: function( rules, type, method, value ) {
// Convert the value to a number for number inputs, and for text for backwards compability
// allows type="date" and others to be compared as strings
if ( /min|max|step/.test( method ) && ( type === null || /number|range|text/.test( type ) ) ) {
value = Number( value );
// Support Opera Mini, which returns NaN for undefined minlength
if ( isNaN( value ) ) {
value = undefined;
}
}
if ( value || value === 0 ) {
rules[ method ] = value;
} else if ( type === method && type !== "range" ) {
// Exception: the jquery validate 'range' method
// does not test for the html5 'range' type
rules[ method ] = true;
}
},
attributeRules: function( element ) {
var rules = {},
$element = $( element ),
type = element.getAttribute( "type" ),
method, value;
for ( method in $.validator.methods ) {
// Support for <input required> in both html5 and older browsers
if ( method === "required" ) {
value = element.getAttribute( method );
// Some browsers return an empty string for the required attribute
// and non-HTML5 browsers might have required="" markup
if ( value === "" ) {
value = true;
}
// Force non-HTML5 browsers to return bool
value = !!value;
} else {
value = $element.attr( method );
}
this.normalizeAttributeRule( rules, type, method, value );
}
// 'maxlength' may be returned as -1, 2147483647 ( IE ) and 524288 ( safari ) for text inputs
if ( rules.maxlength && /-1|2147483647|524288/.test( rules.maxlength ) ) {
delete rules.maxlength;
}
return rules;
},
dataRules: function( element ) {
var rules = {},
$element = $( element ),
type = element.getAttribute( "type" ),
method, value;
for ( method in $.validator.methods ) {
value = $element.data( "rule" + method.charAt( 0 ).toUpperCase() + method.substring( 1 ).toLowerCase() );
// Cast empty attributes like `data-rule-required` to `true`
if ( value === "" ) {
value = true;
}
this.normalizeAttributeRule( rules, type, method, value );
}
return rules;
},
staticRules: function( element ) {
var rules = {},
validator = $.data( element.form, "validator" );
if ( validator.settings.rules ) {
rules = $.validator.normalizeRule( validator.settings.rules[ element.name ] ) || {};
}
return rules;
},
normalizeRules: function( rules, element ) {
// Handle dependency check
$.each( rules, function( prop, val ) {
// Ignore rule when param is explicitly false, eg. required:false
if ( val === false ) {
delete rules[ prop ];
return;
}
if ( val.param || val.depends ) {
var keepRule = true;
switch ( typeof val.depends ) {
case "string":
keepRule = !!$( val.depends, element.form ).length;
break;
case "function":
keepRule = val.depends.call( element, element );
break;
}
if ( keepRule ) {
rules[ prop ] = val.param !== undefined ? val.param : true;
} else {
$.data( element.form, "validator" ).resetElements( $( element ) );
delete rules[ prop ];
}
}
} );
// Evaluate parameters
$.each( rules, function( rule, parameter ) {
rules[ rule ] = $.isFunction( parameter ) && rule !== "normalizer" ? parameter( element ) : parameter;
} );
// Clean number parameters
$.each( [ "minlength", "maxlength" ], function() {
if ( rules[ this ] ) {
rules[ this ] = Number( rules[ this ] );
}
} );
$.each( [ "rangelength", "range" ], function() {
var parts;
if ( rules[ this ] ) {
if ( $.isArray( rules[ this ] ) ) {
rules[ this ] = [ Number( rules[ this ][ 0 ] ), Number( rules[ this ][ 1 ] ) ];
} else if ( typeof rules[ this ] === "string" ) {
parts = rules[ this ].replace( /[\[\]]/g, "" ).split( /[\s,]+/ );
rules[ this ] = [ Number( parts[ 0 ] ), Number( parts[ 1 ] ) ];
}
}
} );
if ( $.validator.autoCreateRanges ) {
// Auto-create ranges
if ( rules.min != null && rules.max != null ) {
rules.range = [ rules.min, rules.max ];
delete rules.min;
delete rules.max;
}
if ( rules.minlength != null && rules.maxlength != null ) {
rules.rangelength = [ rules.minlength, rules.maxlength ];
delete rules.minlength;
delete rules.maxlength;
}
}
return rules;
},
// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
normalizeRule: function( data ) {
if ( typeof data === "string" ) {
var transformed = {};
$.each( data.split( /\s/ ), function() {
transformed[ this ] = true;
} );
data = transformed;
}
return data;
},
// https://jqueryvalidation.org/jQuery.validator.addMethod/
addMethod: function( name, method, message ) {
$.validator.methods[ name ] = method;
$.validator.messages[ name ] = message !== undefined ? message : $.validator.messages[ name ];
if ( method.length < 3 ) {
$.validator.addClassRules( name, $.validator.normalizeRule( name ) );
}
},
// https://jqueryvalidation.org/jQuery.validator.methods/
methods: {
// https://jqueryvalidation.org/required-method/
required: function( value, element, param ) {
// Check if dependency is met
if ( !this.depend( param, element ) ) {
return "dependency-mismatch";
}
if ( element.nodeName.toLowerCase() === "select" ) {
// Could be an array for select-multiple or a string, both are fine this way
var val = $( element ).val();
return val && val.length > 0;
}
if ( this.checkable( element ) ) {
return this.getLength( value, element ) > 0;
}
return value !== undefined && value !== null && value.length > 0;
},
// https://jqueryvalidation.org/email-method/
email: function( value, element ) {
// From https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address
// Retrieved 2014-01-14
// If you have a problem with this implementation, report a bug against the above spec
// Or use custom methods to implement your own email validation
return this.optional( element ) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test( value );
},
// https://jqueryvalidation.org/url-method/
url: function( value, element ) {
// Copyright (c) 2010-2013 Diego Perini, MIT licensed
// https://gist.github.com/dperini/729294
// see also https://mathiasbynens.be/demo/url-regex
// modified to allow protocol-relative URLs
return this.optional( element ) || /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i.test( value );
},
// https://jqueryvalidation.org/date-method/
date: ( function() {
var called = false;
return function( value, element ) {
if ( !called ) {
called = true;
if ( this.settings.debug && window.console ) {
console.warn(
"The `date` method is deprecated and will be removed in version '2.0.0'.\n" +
"Please don't use it, since it relies on the Date constructor, which\n" +
"behaves very differently across browsers and locales. Use `dateISO`\n" +
"instead or one of the locale specific methods in `localizations/`\n" +
"and `additional-methods.js`."
);
}
}
return this.optional( element ) || !/Invalid|NaN/.test( new Date( value ).toString() );
};
}() ),
// https://jqueryvalidation.org/dateISO-method/
dateISO: function( value, element ) {
return this.optional( element ) || /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test( value );
},
// https://jqueryvalidation.org/number-method/
number: function( value, element ) {
return this.optional( element ) || /^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test( value );
},
// https://jqueryvalidation.org/digits-method/
digits: function( value, element ) {
return this.optional( element ) || /^\d+$/.test( value );
},
// https://jqueryvalidation.org/minlength-method/
minlength: function( value, element, param ) {
var length = $.isArray( value ) ? value.length : this.getLength( value, element );
return this.optional( element ) || length >= param;
},
// https://jqueryvalidation.org/maxlength-method/
maxlength: function( value, element, param ) {
var length = $.isArray( value ) ? value.length : this.getLength( value, element );
return this.optional( element ) || length <= param;
},
// https://jqueryvalidation.org/rangelength-method/
rangelength: function( value, element, param ) {
var length = $.isArray( value ) ? value.length : this.getLength( value, element );
return this.optional( element ) || ( length >= param[ 0 ] && length <= param[ 1 ] );
},
// https://jqueryvalidation.org/min-method/
min: function( value, element, param ) {
return this.optional( element ) || value >= param;
},
// https://jqueryvalidation.org/max-method/
max: function( value, element, param ) {
return this.optional( element ) || value <= param;
},
// https://jqueryvalidation.org/range-method/
range: function( value, element, param ) {
return this.optional( element ) || ( value >= param[ 0 ] && value <= param[ 1 ] );
},
// https://jqueryvalidation.org/step-method/
step: function( value, element, param ) {
var type = $( element ).attr( "type" ),
errorMessage = "Step attribute on input type " + type + " is not supported.",
supportedTypes = [ "text", "number", "range" ],
re = new RegExp( "\\b" + type + "\\b" ),
notSupported = type && !re.test( supportedTypes.join() ),
decimalPlaces = function( num ) {
var match = ( "" + num ).match( /(?:\.(\d+))?$/ );
if ( !match ) {
return 0;
}
// Number of digits right of decimal point.
return match[ 1 ] ? match[ 1 ].length : 0;
},
toInt = function( num ) {
return Math.round( num * Math.pow( 10, decimals ) );
},
valid = true,
decimals;
// Works only for text, number and range input types
// TODO find a way to support input types date, datetime, datetime-local, month, time and week
if ( notSupported ) {
throw new Error( errorMessage );
}
decimals = decimalPlaces( param );
// Value can't have too many decimals
if ( decimalPlaces( value ) > decimals || toInt( value ) % toInt( param ) !== 0 ) {
valid = false;
}
return this.optional( element ) || valid;
},
// https://jqueryvalidation.org/equalTo-method/
equalTo: function( value, element, param ) {
// Bind to the blur event of the target in order to revalidate whenever the target field is updated
var target = $( param );
if ( this.settings.onfocusout && target.not( ".validate-equalTo-blur" ).length ) {
target.addClass( "validate-equalTo-blur" ).on( "blur.validate-equalTo", function() {
$( element ).valid();
} );
}
return value === target.val();
},
// https://jqueryvalidation.org/remote-method/
remote: function( value, element, param, method ) {
if ( this.optional( element ) ) {
return "dependency-mismatch";
}
method = typeof method === "string" && method || "remote";
var previous = this.previousValue( element, method ),
validator, data, optionDataString;
if ( !this.settings.messages[ element.name ] ) {
this.settings.messages[ element.name ] = {};
}
previous.originalMessage = previous.originalMessage || this.settings.messages[ element.name ][ method ];
this.settings.messages[ element.name ][ method ] = previous.message;
param = typeof param === "string" && { url: param } || param;
optionDataString = $.param( $.extend( { data: value }, param.data ) );
if ( previous.old === optionDataString ) {
return previous.valid;
}
previous.old = optionDataString;
validator = this;
this.startRequest( element );
data = {};
data[ element.name ] = value;
$.ajax( $.extend( true, {
mode: "abort",
port: "validate" + element.name,
dataType: "json",
data: data,
context: validator.currentForm,
success: function( response ) {
var valid = response === true || response === "true",
errors, message, submitted;
validator.settings.messages[ element.name ][ method ] = previous.originalMessage;
if ( valid ) {
submitted = validator.formSubmitted;
validator.resetInternals();
validator.toHide = validator.errorsFor( element );
validator.formSubmitted = submitted;
validator.successList.push( element );
validator.invalid[ element.name ] = false;
validator.showErrors();
} else {
errors = {};
message = response || validator.defaultMessage( element, { method: method, parameters: value } );
errors[ element.name ] = previous.message = message;
validator.invalid[ element.name ] = true;
validator.showErrors( errors );
}
previous.valid = valid;
validator.stopRequest( element, valid );
}
}, param ) );
return "pending";
}
}
} );
// Ajax mode: abort
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
var pendingRequests = {},
ajax;
// Use a prefilter if available (1.5+)
if ( $.ajaxPrefilter ) {
$.ajaxPrefilter( function( settings, _, xhr ) {
var port = settings.port;
if ( settings.mode === "abort" ) {
if ( pendingRequests[ port ] ) {
pendingRequests[ port ].abort();
}
pendingRequests[ port ] = xhr;
}
} );
} else {
// Proxy ajax
ajax = $.ajax;
$.ajax = function( settings ) {
var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode,
port = ( "port" in settings ? settings : $.ajaxSettings ).port;
if ( mode === "abort" ) {
if ( pendingRequests[ port ] ) {
pendingRequests[ port ].abort();
}
pendingRequests[ port ] = ajax.apply( this, arguments );
return pendingRequests[ port ];
}
return ajax.apply( this, arguments );
};
}
return $;
}));
/*!
* Bootstrap v4.3.1 (https://getbootstrap.com/)
* Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery'), require('popper.html')) :
typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
(global = global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
}(this, function (exports, $, Popper) { 'use strict';
$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _objectSpread(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === 'function') {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function (key) {
_defineProperty(target, key, source[key]);
});
}
return target;
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.3.1): util.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* ------------------------------------------------------------------------
* Private TransitionEnd Helpers
* ------------------------------------------------------------------------
*/
var TRANSITION_END = 'transitionend';
var MAX_UID = 1000000;
var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
function toType(obj) {
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
}
function getSpecialTransitionEndEvent() {
return {
bindType: TRANSITION_END,
delegateType: TRANSITION_END,
handle: function handle(event) {
if ($(event.target).is(this)) {
return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
}
return undefined; // eslint-disable-line no-undefined
}
};
}
function transitionEndEmulator(duration) {
var _this = this;
var called = false;
$(this).one(Util.TRANSITION_END, function () {
called = true;
});
setTimeout(function () {
if (!called) {
Util.triggerTransitionEnd(_this);
}
}, duration);
return this;
}
function setTransitionEndSupport() {
$.fn.emulateTransitionEnd = transitionEndEmulator;
$.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
}
/**
* --------------------------------------------------------------------------
* Public Util Api
* --------------------------------------------------------------------------
*/
var Util = {
TRANSITION_END: 'bsTransitionEnd',
getUID: function getUID(prefix) {
do {
// eslint-disable-next-line no-bitwise
prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
} while (document.getElementById(prefix));
return prefix;
},
getSelectorFromElement: function getSelectorFromElement(element) {
var selector = element.getAttribute('data-target');
if (!selector || selector === '#') {
var hrefAttr = element.getAttribute('href');
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
}
try {
return document.querySelector(selector) ? selector : null;
} catch (err) {
return null;
}
},
getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
if (!element) {
return 0;
} // Get transition-duration of the element
var transitionDuration = $(element).css('transition-duration');
var transitionDelay = $(element).css('transition-delay');
var floatTransitionDuration = parseFloat(transitionDuration);
var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
} // If multiple durations are defined, take the first
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
},
reflow: function reflow(element) {
return element.offsetHeight;
},
triggerTransitionEnd: function triggerTransitionEnd(element) {
$(element).trigger(TRANSITION_END);
},
// TODO: Remove in v5
supportsTransitionEnd: function supportsTransitionEnd() {
return Boolean(TRANSITION_END);
},
isElement: function isElement(obj) {
return (obj[0] || obj).nodeType;
},
typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
for (var property in configTypes) {
if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
var expectedTypes = configTypes[property];
var value = config[property];
var valueType = value && Util.isElement(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
}
}
}
},
findShadowRoot: function findShadowRoot(element) {
if (!document.documentElement.attachShadow) {
return null;
} // Can find the shadow root otherwise it'll return the document
if (typeof element.getRootNode === 'function') {
var root = element.getRootNode();
return root instanceof ShadowRoot ? root : null;
}
if (element instanceof ShadowRoot) {
return element;
} // when we don't find a shadow root
if (!element.parentNode) {
return null;
}
return Util.findShadowRoot(element.parentNode);
}
};
setTransitionEndSupport();
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME = 'alert';
var VERSION = '4.3.1';
var DATA_KEY = 'bs.alert';
var EVENT_KEY = "." + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var Selector = {
DISMISS: '[data-dismiss="alert"]'
};
var Event = {
CLOSE: "close" + EVENT_KEY,
CLOSED: "closed" + EVENT_KEY,
CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
};
var ClassName = {
ALERT: 'alert',
FADE: 'fade',
SHOW: 'show'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Alert =
/*#__PURE__*/
function () {
function Alert(element) {
this._element = element;
} // Getters
var _proto = Alert.prototype;
// Public
_proto.close = function close(element) {
var rootElement = this._element;
if (element) {
rootElement = this._getRootElement(element);
}
var customEvent = this._triggerCloseEvent(rootElement);
if (customEvent.isDefaultPrevented()) {
return;
}
this._removeElement(rootElement);
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY);
this._element = null;
} // Private
;
_proto._getRootElement = function _getRootElement(element) {
var selector = Util.getSelectorFromElement(element);
var parent = false;
if (selector) {
parent = document.querySelector(selector);
}
if (!parent) {
parent = $(element).closest("." + ClassName.ALERT)[0];
}
return parent;
};
_proto._triggerCloseEvent = function _triggerCloseEvent(element) {
var closeEvent = $.Event(Event.CLOSE);
$(element).trigger(closeEvent);
return closeEvent;
};
_proto._removeElement = function _removeElement(element) {
var _this = this;
$(element).removeClass(ClassName.SHOW);
if (!$(element).hasClass(ClassName.FADE)) {
this._destroyElement(element);
return;
}
var transitionDuration = Util.getTransitionDurationFromElement(element);
$(element).one(Util.TRANSITION_END, function (event) {
return _this._destroyElement(element, event);
}).emulateTransitionEnd(transitionDuration);
};
_proto._destroyElement = function _destroyElement(element) {
$(element).detach().trigger(Event.CLOSED).remove();
} // Static
;
Alert._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $(this);
var data = $element.data(DATA_KEY);
if (!data) {
data = new Alert(this);
$element.data(DATA_KEY, data);
}
if (config === 'close') {
data[config](this);
}
});
};
Alert._handleDismiss = function _handleDismiss(alertInstance) {
return function (event) {
if (event) {
event.preventDefault();
}
alertInstance.close(this);
};
};
_createClass(Alert, null, [{
key: "VERSION",
get: function get() {
return VERSION;
}
}]);
return Alert;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME] = Alert._jQueryInterface;
$.fn[NAME].Constructor = Alert;
$.fn[NAME].noConflict = function () {
$.fn[NAME] = JQUERY_NO_CONFLICT;
return Alert._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$1 = 'button';
var VERSION$1 = '4.3.1';
var DATA_KEY$1 = 'bs.button';
var EVENT_KEY$1 = "." + DATA_KEY$1;
var DATA_API_KEY$1 = '.data-api';
var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
var ClassName$1 = {
ACTIVE: 'active',
BUTTON: 'btn',
FOCUS: 'focus'
};
var Selector$1 = {
DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
DATA_TOGGLE: '[data-toggle="buttons"]',
INPUT: 'input:not([type="hidden"])',
ACTIVE: '.active',
BUTTON: '.btn'
};
var Event$1 = {
CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1,
FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1)
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Button =
/*#__PURE__*/
function () {
function Button(element) {
this._element = element;
} // Getters
var _proto = Button.prototype;
// Public
_proto.toggle = function toggle() {
var triggerChangeEvent = true;
var addAriaPressed = true;
var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLE)[0];
if (rootElement) {
var input = this._element.querySelector(Selector$1.INPUT);
if (input) {
if (input.type === 'radio') {
if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
triggerChangeEvent = false;
} else {
var activeElement = rootElement.querySelector(Selector$1.ACTIVE);
if (activeElement) {
$(activeElement).removeClass(ClassName$1.ACTIVE);
}
}
}
if (triggerChangeEvent) {
if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
return;
}
input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
$(input).trigger('change');
}
input.focus();
addAriaPressed = false;
}
}
if (addAriaPressed) {
this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
}
if (triggerChangeEvent) {
$(this._element).toggleClass(ClassName$1.ACTIVE);
}
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$1);
this._element = null;
} // Static
;
Button._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$1);
if (!data) {
data = new Button(this);
$(this).data(DATA_KEY$1, data);
}
if (config === 'toggle') {
data[config]();
}
});
};
_createClass(Button, null, [{
key: "VERSION",
get: function get() {
return VERSION$1;
}
}]);
return Button;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
event.preventDefault();
var button = event.target;
if (!$(button).hasClass(ClassName$1.BUTTON)) {
button = $(button).closest(Selector$1.BUTTON);
}
Button._jQueryInterface.call($(button), 'toggle');
}).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
var button = $(event.target).closest(Selector$1.BUTTON)[0];
$(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type));
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$1] = Button._jQueryInterface;
$.fn[NAME$1].Constructor = Button;
$.fn[NAME$1].noConflict = function () {
$.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
return Button._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$2 = 'carousel';
var VERSION$2 = '4.3.1';
var DATA_KEY$2 = 'bs.carousel';
var EVENT_KEY$2 = "." + DATA_KEY$2;
var DATA_API_KEY$2 = '.data-api';
var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
var SWIPE_THRESHOLD = 40;
var Default = {
interval: 5000,
keyboard: true,
slide: false,
pause: 'hover',
wrap: true,
touch: true
};
var DefaultType = {
interval: '(number|boolean)',
keyboard: 'boolean',
slide: '(boolean|string)',
pause: '(string|boolean)',
wrap: 'boolean',
touch: 'boolean'
};
var Direction = {
NEXT: 'next',
PREV: 'prev',
LEFT: 'left',
RIGHT: 'right'
};
var Event$2 = {
SLIDE: "slide" + EVENT_KEY$2,
SLID: "slid" + EVENT_KEY$2,
KEYDOWN: "keydown" + EVENT_KEY$2,
MOUSEENTER: "mouseenter" + EVENT_KEY$2,
MOUSELEAVE: "mouseleave" + EVENT_KEY$2,
TOUCHSTART: "touchstart" + EVENT_KEY$2,
TOUCHMOVE: "touchmove" + EVENT_KEY$2,
TOUCHEND: "touchend" + EVENT_KEY$2,
POINTERDOWN: "pointerdown" + EVENT_KEY$2,
POINTERUP: "pointerup" + EVENT_KEY$2,
DRAG_START: "dragstart" + EVENT_KEY$2,
LOAD_DATA_API: "load" + EVENT_KEY$2 + DATA_API_KEY$2,
CLICK_DATA_API: "click" + EVENT_KEY$2 + DATA_API_KEY$2
};
var ClassName$2 = {
CAROUSEL: 'carousel',
ACTIVE: 'active',
SLIDE: 'slide',
RIGHT: 'carousel-item-right',
LEFT: 'carousel-item-left',
NEXT: 'carousel-item-next',
PREV: 'carousel-item-prev',
ITEM: 'carousel-item',
POINTER_EVENT: 'pointer-event'
};
var Selector$2 = {
ACTIVE: '.active',
ACTIVE_ITEM: '.active.carousel-item',
ITEM: '.carousel-item',
ITEM_IMG: '.carousel-item img',
NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
INDICATORS: '.carousel-indicators',
DATA_SLIDE: '[data-slide], [data-slide-to]',
DATA_RIDE: '[data-ride="carousel"]'
};
var PointerType = {
TOUCH: 'touch',
PEN: 'pen'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Carousel =
/*#__PURE__*/
function () {
function Carousel(element, config) {
this._items = null;
this._interval = null;
this._activeElement = null;
this._isPaused = false;
this._isSliding = false;
this.touchTimeout = null;
this.touchStartX = 0;
this.touchDeltaX = 0;
this._config = this._getConfig(config);
this._element = element;
this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS);
this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
this._addEventListeners();
} // Getters
var _proto = Carousel.prototype;
// Public
_proto.next = function next() {
if (!this._isSliding) {
this._slide(Direction.NEXT);
}
};
_proto.nextWhenVisible = function nextWhenVisible() {
// Don't call next when the page isn't visible
// or the carousel or its parent isn't visible
if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
this.next();
}
};
_proto.prev = function prev() {
if (!this._isSliding) {
this._slide(Direction.PREV);
}
};
_proto.pause = function pause(event) {
if (!event) {
this._isPaused = true;
}
if (this._element.querySelector(Selector$2.NEXT_PREV)) {
Util.triggerTransitionEnd(this._element);
this.cycle(true);
}
clearInterval(this._interval);
this._interval = null;
};
_proto.cycle = function cycle(event) {
if (!event) {
this._isPaused = false;
}
if (this._interval) {
clearInterval(this._interval);
this._interval = null;
}
if (this._config.interval && !this._isPaused) {
this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
}
};
_proto.to = function to(index) {
var _this = this;
this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
var activeIndex = this._getItemIndex(this._activeElement);
if (index > this._items.length - 1 || index < 0) {
return;
}
if (this._isSliding) {
$(this._element).one(Event$2.SLID, function () {
return _this.to(index);
});
return;
}
if (activeIndex === index) {
this.pause();
this.cycle();
return;
}
var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
this._slide(direction, this._items[index]);
};
_proto.dispose = function dispose() {
$(this._element).off(EVENT_KEY$2);
$.removeData(this._element, DATA_KEY$2);
this._items = null;
this._config = null;
this._element = null;
this._interval = null;
this._isPaused = null;
this._isSliding = null;
this._activeElement = null;
this._indicatorsElement = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default, config);
Util.typeCheckConfig(NAME$2, config, DefaultType);
return config;
};
_proto._handleSwipe = function _handleSwipe() {
var absDeltax = Math.abs(this.touchDeltaX);
if (absDeltax <= SWIPE_THRESHOLD) {
return;
}
var direction = absDeltax / this.touchDeltaX; // swipe left
if (direction > 0) {
this.prev();
} // swipe right
if (direction < 0) {
this.next();
}
};
_proto._addEventListeners = function _addEventListeners() {
var _this2 = this;
if (this._config.keyboard) {
$(this._element).on(Event$2.KEYDOWN, function (event) {
return _this2._keydown(event);
});
}
if (this._config.pause === 'hover') {
$(this._element).on(Event$2.MOUSEENTER, function (event) {
return _this2.pause(event);
}).on(Event$2.MOUSELEAVE, function (event) {
return _this2.cycle(event);
});
}
if (this._config.touch) {
this._addTouchEventListeners();
}
};
_proto._addTouchEventListeners = function _addTouchEventListeners() {
var _this3 = this;
if (!this._touchSupported) {
return;
}
var start = function start(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchStartX = event.originalEvent.clientX;
} else if (!_this3._pointerEvent) {
_this3.touchStartX = event.originalEvent.touches[0].clientX;
}
};
var move = function move(event) {
// ensure swiping with one touch and not pinching
if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
_this3.touchDeltaX = 0;
} else {
_this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
}
};
var end = function end(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
}
_this3._handleSwipe();
if (_this3._config.pause === 'hover') {
// If it's a touch-enabled device, mouseenter/leave are fired as
// part of the mouse compatibility events on first tap - the carousel
// would stop cycling until user tapped out of it;
// here, we listen for touchend, explicitly pause the carousel
// (as if it's the second time we tap on it, mouseenter compat event
// is NOT fired) and after a timeout (to allow for mouse compatibility
// events to fire) we explicitly restart cycling
_this3.pause();
if (_this3.touchTimeout) {
clearTimeout(_this3.touchTimeout);
}
_this3.touchTimeout = setTimeout(function (event) {
return _this3.cycle(event);
}, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
}
};
$(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) {
return e.preventDefault();
});
if (this._pointerEvent) {
$(this._element).on(Event$2.POINTERDOWN, function (event) {
return start(event);
});
$(this._element).on(Event$2.POINTERUP, function (event) {
return end(event);
});
this._element.classList.add(ClassName$2.POINTER_EVENT);
} else {
$(this._element).on(Event$2.TOUCHSTART, function (event) {
return start(event);
});
$(this._element).on(Event$2.TOUCHMOVE, function (event) {
return move(event);
});
$(this._element).on(Event$2.TOUCHEND, function (event) {
return end(event);
});
}
};
_proto._keydown = function _keydown(event) {
if (/input|textarea/i.test(event.target.tagName)) {
return;
}
switch (event.which) {
case ARROW_LEFT_KEYCODE:
event.preventDefault();
this.prev();
break;
case ARROW_RIGHT_KEYCODE:
event.preventDefault();
this.next();
break;
default:
}
};
_proto._getItemIndex = function _getItemIndex(element) {
this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : [];
return this._items.indexOf(element);
};
_proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
var isNextDirection = direction === Direction.NEXT;
var isPrevDirection = direction === Direction.PREV;
var activeIndex = this._getItemIndex(activeElement);
var lastItemIndex = this._items.length - 1;
var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
if (isGoingToWrap && !this._config.wrap) {
return activeElement;
}
var delta = direction === Direction.PREV ? -1 : 1;
var itemIndex = (activeIndex + delta) % this._items.length;
return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
};
_proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
var targetIndex = this._getItemIndex(relatedTarget);
var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM));
var slideEvent = $.Event(Event$2.SLIDE, {
relatedTarget: relatedTarget,
direction: eventDirectionName,
from: fromIndex,
to: targetIndex
});
$(this._element).trigger(slideEvent);
return slideEvent;
};
_proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
if (this._indicatorsElement) {
var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE));
$(indicators).removeClass(ClassName$2.ACTIVE);
var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
if (nextIndicator) {
$(nextIndicator).addClass(ClassName$2.ACTIVE);
}
}
};
_proto._slide = function _slide(direction, element) {
var _this4 = this;
var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
var activeElementIndex = this._getItemIndex(activeElement);
var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
var nextElementIndex = this._getItemIndex(nextElement);
var isCycling = Boolean(this._interval);
var directionalClassName;
var orderClassName;
var eventDirectionName;
if (direction === Direction.NEXT) {
directionalClassName = ClassName$2.LEFT;
orderClassName = ClassName$2.NEXT;
eventDirectionName = Direction.LEFT;
} else {
directionalClassName = ClassName$2.RIGHT;
orderClassName = ClassName$2.PREV;
eventDirectionName = Direction.RIGHT;
}
if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) {
this._isSliding = false;
return;
}
var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
if (slideEvent.isDefaultPrevented()) {
return;
}
if (!activeElement || !nextElement) {
// Some weirdness is happening, so we bail
return;
}
this._isSliding = true;
if (isCycling) {
this.pause();
}
this._setActiveIndicatorElement(nextElement);
var slidEvent = $.Event(Event$2.SLID, {
relatedTarget: nextElement,
direction: eventDirectionName,
from: activeElementIndex,
to: nextElementIndex
});
if ($(this._element).hasClass(ClassName$2.SLIDE)) {
$(nextElement).addClass(orderClassName);
Util.reflow(nextElement);
$(activeElement).addClass(directionalClassName);
$(nextElement).addClass(directionalClassName);
var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
if (nextElementInterval) {
this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
this._config.interval = nextElementInterval;
} else {
this._config.interval = this._config.defaultInterval || this._config.interval;
}
var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
$(activeElement).one(Util.TRANSITION_END, function () {
$(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName$2.ACTIVE);
$(activeElement).removeClass(ClassName$2.ACTIVE + " " + orderClassName + " " + directionalClassName);
_this4._isSliding = false;
setTimeout(function () {
return $(_this4._element).trigger(slidEvent);
}, 0);
}).emulateTransitionEnd(transitionDuration);
} else {
$(activeElement).removeClass(ClassName$2.ACTIVE);
$(nextElement).addClass(ClassName$2.ACTIVE);
this._isSliding = false;
$(this._element).trigger(slidEvent);
}
if (isCycling) {
this.cycle();
}
} // Static
;
Carousel._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$2);
var _config = _objectSpread({}, Default, $(this).data());
if (typeof config === 'object') {
_config = _objectSpread({}, _config, config);
}
var action = typeof config === 'string' ? config : _config.slide;
if (!data) {
data = new Carousel(this, _config);
$(this).data(DATA_KEY$2, data);
}
if (typeof config === 'number') {
data.to(config);
} else if (typeof action === 'string') {
if (typeof data[action] === 'undefined') {
throw new TypeError("No method named \"" + action + "\"");
}
data[action]();
} else if (_config.interval && _config.ride) {
data.pause();
data.cycle();
}
});
};
Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
var selector = Util.getSelectorFromElement(this);
if (!selector) {
return;
}
var target = $(selector)[0];
if (!target || !$(target).hasClass(ClassName$2.CAROUSEL)) {
return;
}
var config = _objectSpread({}, $(target).data(), $(this).data());
var slideIndex = this.getAttribute('data-slide-to');
if (slideIndex) {
config.interval = false;
}
Carousel._jQueryInterface.call($(target), config);
if (slideIndex) {
$(target).data(DATA_KEY$2).to(slideIndex);
}
event.preventDefault();
};
_createClass(Carousel, null, [{
key: "VERSION",
get: function get() {
return VERSION$2;
}
}, {
key: "Default",
get: function get() {
return Default;
}
}]);
return Carousel;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
$(window).on(Event$2.LOAD_DATA_API, function () {
var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE));
for (var i = 0, len = carousels.length; i < len; i++) {
var $carousel = $(carousels[i]);
Carousel._jQueryInterface.call($carousel, $carousel.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$2] = Carousel._jQueryInterface;
$.fn[NAME$2].Constructor = Carousel;
$.fn[NAME$2].noConflict = function () {
$.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
return Carousel._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$3 = 'collapse';
var VERSION$3 = '4.3.1';
var DATA_KEY$3 = 'bs.collapse';
var EVENT_KEY$3 = "." + DATA_KEY$3;
var DATA_API_KEY$3 = '.data-api';
var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
var Default$1 = {
toggle: true,
parent: ''
};
var DefaultType$1 = {
toggle: 'boolean',
parent: '(string|element)'
};
var Event$3 = {
SHOW: "show" + EVENT_KEY$3,
SHOWN: "shown" + EVENT_KEY$3,
HIDE: "hide" + EVENT_KEY$3,
HIDDEN: "hidden" + EVENT_KEY$3,
CLICK_DATA_API: "click" + EVENT_KEY$3 + DATA_API_KEY$3
};
var ClassName$3 = {
SHOW: 'show',
COLLAPSE: 'collapse',
COLLAPSING: 'collapsing',
COLLAPSED: 'collapsed'
};
var Dimension = {
WIDTH: 'width',
HEIGHT: 'height'
};
var Selector$3 = {
ACTIVES: '.show, .collapsing',
DATA_TOGGLE: '[data-toggle="collapse"]'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Collapse =
/*#__PURE__*/
function () {
function Collapse(element, config) {
this._isTransitioning = false;
this._element = element;
this._config = this._getConfig(config);
this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE));
for (var i = 0, len = toggleList.length; i < len; i++) {
var elem = toggleList[i];
var selector = Util.getSelectorFromElement(elem);
var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
return foundElem === element;
});
if (selector !== null && filterElement.length > 0) {
this._selector = selector;
this._triggerArray.push(elem);
}
}
this._parent = this._config.parent ? this._getParent() : null;
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._element, this._triggerArray);
}
if (this._config.toggle) {
this.toggle();
}
} // Getters
var _proto = Collapse.prototype;
// Public
_proto.toggle = function toggle() {
if ($(this._element).hasClass(ClassName$3.SHOW)) {
this.hide();
} else {
this.show();
}
};
_proto.show = function show() {
var _this = this;
if (this._isTransitioning || $(this._element).hasClass(ClassName$3.SHOW)) {
return;
}
var actives;
var activesData;
if (this._parent) {
actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) {
if (typeof _this._config.parent === 'string') {
return elem.getAttribute('data-parent') === _this._config.parent;
}
return elem.classList.contains(ClassName$3.COLLAPSE);
});
if (actives.length === 0) {
actives = null;
}
}
if (actives) {
activesData = $(actives).not(this._selector).data(DATA_KEY$3);
if (activesData && activesData._isTransitioning) {
return;
}
}
var startEvent = $.Event(Event$3.SHOW);
$(this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
if (actives) {
Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
if (!activesData) {
$(actives).data(DATA_KEY$3, null);
}
}
var dimension = this._getDimension();
$(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING);
this._element.style[dimension] = 0;
if (this._triggerArray.length) {
$(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true);
}
this.setTransitioning(true);
var complete = function complete() {
$(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW);
_this._element.style[dimension] = '';
_this.setTransitioning(false);
$(_this._element).trigger(Event$3.SHOWN);
};
var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
var scrollSize = "scroll" + capitalizedDimension;
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
this._element.style[dimension] = this._element[scrollSize] + "px";
};
_proto.hide = function hide() {
var _this2 = this;
if (this._isTransitioning || !$(this._element).hasClass(ClassName$3.SHOW)) {
return;
}
var startEvent = $.Event(Event$3.HIDE);
$(this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
var dimension = this._getDimension();
this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
Util.reflow(this._element);
$(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW);
var triggerArrayLength = this._triggerArray.length;
if (triggerArrayLength > 0) {
for (var i = 0; i < triggerArrayLength; i++) {
var trigger = this._triggerArray[i];
var selector = Util.getSelectorFromElement(trigger);
if (selector !== null) {
var $elem = $([].slice.call(document.querySelectorAll(selector)));
if (!$elem.hasClass(ClassName$3.SHOW)) {
$(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false);
}
}
}
}
this.setTransitioning(true);
var complete = function complete() {
_this2.setTransitioning(false);
$(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN);
};
this._element.style[dimension] = '';
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
};
_proto.setTransitioning = function setTransitioning(isTransitioning) {
this._isTransitioning = isTransitioning;
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$3);
this._config = null;
this._parent = null;
this._element = null;
this._triggerArray = null;
this._isTransitioning = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$1, config);
config.toggle = Boolean(config.toggle); // Coerce string values
Util.typeCheckConfig(NAME$3, config, DefaultType$1);
return config;
};
_proto._getDimension = function _getDimension() {
var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
};
_proto._getParent = function _getParent() {
var _this3 = this;
var parent;
if (Util.isElement(this._config.parent)) {
parent = this._config.parent; // It's a jQuery object
if (typeof this._config.parent.jquery !== 'undefined') {
parent = this._config.parent[0];
}
} else {
parent = document.querySelector(this._config.parent);
}
var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
var children = [].slice.call(parent.querySelectorAll(selector));
$(children).each(function (i, element) {
_this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
});
return parent;
};
_proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
var isOpen = $(element).hasClass(ClassName$3.SHOW);
if (triggerArray.length) {
$(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
}
} // Static
;
Collapse._getTargetFromElement = function _getTargetFromElement(element) {
var selector = Util.getSelectorFromElement(element);
return selector ? document.querySelector(selector) : null;
};
Collapse._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $(this);
var data = $this.data(DATA_KEY$3);
var _config = _objectSpread({}, Default$1, $this.data(), typeof config === 'object' && config ? config : {});
if (!data && _config.toggle && /show|hide/.test(config)) {
_config.toggle = false;
}
if (!data) {
data = new Collapse(this, _config);
$this.data(DATA_KEY$3, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Collapse, null, [{
key: "VERSION",
get: function get() {
return VERSION$3;
}
}, {
key: "Default",
get: function get() {
return Default$1;
}
}]);
return Collapse;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) {
// preventDefault only for <a> elements (which change the URL) not inside the collapsible element
if (event.currentTarget.tagName === 'A') {
event.preventDefault();
}
var $trigger = $(this);
var selector = Util.getSelectorFromElement(this);
var selectors = [].slice.call(document.querySelectorAll(selector));
$(selectors).each(function () {
var $target = $(this);
var data = $target.data(DATA_KEY$3);
var config = data ? 'toggle' : $trigger.data();
Collapse._jQueryInterface.call($target, config);
});
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$3] = Collapse._jQueryInterface;
$.fn[NAME$3].Constructor = Collapse;
$.fn[NAME$3].noConflict = function () {
$.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
return Collapse._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$4 = 'dropdown';
var VERSION$4 = '4.3.1';
var DATA_KEY$4 = 'bs.dropdown';
var EVENT_KEY$4 = "." + DATA_KEY$4;
var DATA_API_KEY$4 = '.data-api';
var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
var Event$4 = {
HIDE: "hide" + EVENT_KEY$4,
HIDDEN: "hidden" + EVENT_KEY$4,
SHOW: "show" + EVENT_KEY$4,
SHOWN: "shown" + EVENT_KEY$4,
CLICK: "click" + EVENT_KEY$4,
CLICK_DATA_API: "click" + EVENT_KEY$4 + DATA_API_KEY$4,
KEYDOWN_DATA_API: "keydown" + EVENT_KEY$4 + DATA_API_KEY$4,
KEYUP_DATA_API: "keyup" + EVENT_KEY$4 + DATA_API_KEY$4
};
var ClassName$4 = {
DISABLED: 'disabled',
SHOW: 'show',
DROPUP: 'dropup',
DROPRIGHT: 'dropright',
DROPLEFT: 'dropleft',
MENURIGHT: 'dropdown-menu-right',
MENULEFT: 'dropdown-menu-left',
POSITION_STATIC: 'position-static'
};
var Selector$4 = {
DATA_TOGGLE: '[data-toggle="dropdown"]',
FORM_CHILD: '.dropdown form',
MENU: '.dropdown-menu',
NAVBAR_NAV: '.navbar-nav',
VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
};
var AttachmentMap = {
TOP: 'top-start',
TOPEND: 'top-end',
BOTTOM: 'bottom-start',
BOTTOMEND: 'bottom-end',
RIGHT: 'right-start',
RIGHTEND: 'right-end',
LEFT: 'left-start',
LEFTEND: 'left-end'
};
var Default$2 = {
offset: 0,
flip: true,
boundary: 'scrollParent',
reference: 'toggle',
display: 'dynamic'
};
var DefaultType$2 = {
offset: '(number|string|function)',
flip: 'boolean',
boundary: '(string|element)',
reference: '(string|element)',
display: 'string'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Dropdown =
/*#__PURE__*/
function () {
function Dropdown(element, config) {
this._element = element;
this._popper = null;
this._config = this._getConfig(config);
this._menu = this._getMenuElement();
this._inNavbar = this._detectNavbar();
this._addEventListeners();
} // Getters
var _proto = Dropdown.prototype;
// Public
_proto.toggle = function toggle() {
if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED)) {
return;
}
var parent = Dropdown._getParentFromElement(this._element);
var isActive = $(this._menu).hasClass(ClassName$4.SHOW);
Dropdown._clearMenus();
if (isActive) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = $.Event(Event$4.SHOW, relatedTarget);
$(parent).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
} // Disable totally Popper.js for Dropdown in Navbar
if (!this._inNavbar) {
/**
* Check for Popper dependency
* Popper - https://popper.js.org
*/
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
}
var referenceElement = this._element;
if (this._config.reference === 'parent') {
referenceElement = parent;
} else if (Util.isElement(this._config.reference)) {
referenceElement = this._config.reference; // Check if it's jQuery element
if (typeof this._config.reference.jquery !== 'undefined') {
referenceElement = this._config.reference[0];
}
} // If boundary is not `scrollParent`, then set position to `static`
// to allow the menu to "escape" the scroll parent's boundaries
// https://github.com/twbs/bootstrap/issues/24251
if (this._config.boundary !== 'scrollParent') {
$(parent).addClass(ClassName$4.POSITION_STATIC);
}
this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
} // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) {
$(document.body).children().on('mouseover', null, $.noop);
}
this._element.focus();
this._element.setAttribute('aria-expanded', true);
$(this._menu).toggleClass(ClassName$4.SHOW);
$(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
};
_proto.show = function show() {
if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || $(this._menu).hasClass(ClassName$4.SHOW)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = $.Event(Event$4.SHOW, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$(parent).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
}
$(this._menu).toggleClass(ClassName$4.SHOW);
$(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
};
_proto.hide = function hide() {
if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || !$(this._menu).hasClass(ClassName$4.SHOW)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$(parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
$(this._menu).toggleClass(ClassName$4.SHOW);
$(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$4);
$(this._element).off(EVENT_KEY$4);
this._element = null;
this._menu = null;
if (this._popper !== null) {
this._popper.destroy();
this._popper = null;
}
};
_proto.update = function update() {
this._inNavbar = this._detectNavbar();
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Private
;
_proto._addEventListeners = function _addEventListeners() {
var _this = this;
$(this._element).on(Event$4.CLICK, function (event) {
event.preventDefault();
event.stopPropagation();
_this.toggle();
});
};
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config);
Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
return config;
};
_proto._getMenuElement = function _getMenuElement() {
if (!this._menu) {
var parent = Dropdown._getParentFromElement(this._element);
if (parent) {
this._menu = parent.querySelector(Selector$4.MENU);
}
}
return this._menu;
};
_proto._getPlacement = function _getPlacement() {
var $parentDropdown = $(this._element.parentNode);
var placement = AttachmentMap.BOTTOM; // Handle dropup
if ($parentDropdown.hasClass(ClassName$4.DROPUP)) {
placement = AttachmentMap.TOP;
if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
placement = AttachmentMap.TOPEND;
}
} else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) {
placement = AttachmentMap.RIGHT;
} else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) {
placement = AttachmentMap.LEFT;
} else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
placement = AttachmentMap.BOTTOMEND;
}
return placement;
};
_proto._detectNavbar = function _detectNavbar() {
return $(this._element).closest('.navbar').length > 0;
};
_proto._getOffset = function _getOffset() {
var _this2 = this;
var offset = {};
if (typeof this._config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
return data;
};
} else {
offset.offset = this._config.offset;
}
return offset;
};
_proto._getPopperConfig = function _getPopperConfig() {
var popperConfig = {
placement: this._getPlacement(),
modifiers: {
offset: this._getOffset(),
flip: {
enabled: this._config.flip
},
preventOverflow: {
boundariesElement: this._config.boundary
}
} // Disable Popper.js if we have a static display
};
if (this._config.display === 'static') {
popperConfig.modifiers.applyStyle = {
enabled: false
};
}
return popperConfig;
} // Static
;
Dropdown._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$4);
var _config = typeof config === 'object' ? config : null;
if (!data) {
data = new Dropdown(this, _config);
$(this).data(DATA_KEY$4, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
Dropdown._clearMenus = function _clearMenus(event) {
if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
return;
}
var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE));
for (var i = 0, len = toggles.length; i < len; i++) {
var parent = Dropdown._getParentFromElement(toggles[i]);
var context = $(toggles[i]).data(DATA_KEY$4);
var relatedTarget = {
relatedTarget: toggles[i]
};
if (event && event.type === 'click') {
relatedTarget.clickEvent = event;
}
if (!context) {
continue;
}
var dropdownMenu = context._menu;
if (!$(parent).hasClass(ClassName$4.SHOW)) {
continue;
}
if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
continue;
}
var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
$(parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
continue;
} // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$(document.body).children().off('mouseover', null, $.noop);
}
toggles[i].setAttribute('aria-expanded', 'false');
$(dropdownMenu).removeClass(ClassName$4.SHOW);
$(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
}
};
Dropdown._getParentFromElement = function _getParentFromElement(element) {
var parent;
var selector = Util.getSelectorFromElement(element);
if (selector) {
parent = document.querySelector(selector);
}
return parent || element.parentNode;
} // eslint-disable-next-line complexity
;
Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
// If not input/textarea:
// - And not a key in REGEXP_KEYDOWN => not a dropdown command
// If input/textarea:
// - If space key => not a dropdown command
// - If key is other than escape
// - If key is not up or down => not a dropdown command
// - If trigger inside the menu => not a dropdown command
if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
return;
}
event.preventDefault();
event.stopPropagation();
if (this.disabled || $(this).hasClass(ClassName$4.DISABLED)) {
return;
}
var parent = Dropdown._getParentFromElement(this);
var isActive = $(parent).hasClass(ClassName$4.SHOW);
if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
if (event.which === ESCAPE_KEYCODE) {
var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
$(toggle).trigger('focus');
}
$(this).trigger('click');
return;
}
var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS));
if (items.length === 0) {
return;
}
var index = items.indexOf(event.target);
if (event.which === ARROW_UP_KEYCODE && index > 0) {
// Up
index--;
}
if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
// Down
index++;
}
if (index < 0) {
index = 0;
}
items[index].focus();
};
_createClass(Dropdown, null, [{
key: "VERSION",
get: function get() {
return VERSION$4;
}
}, {
key: "Default",
get: function get() {
return Default$2;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$2;
}
}]);
return Dropdown;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
event.preventDefault();
event.stopPropagation();
Dropdown._jQueryInterface.call($(this), 'toggle');
}).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) {
e.stopPropagation();
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$4] = Dropdown._jQueryInterface;
$.fn[NAME$4].Constructor = Dropdown;
$.fn[NAME$4].noConflict = function () {
$.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
return Dropdown._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$5 = 'modal';
var VERSION$5 = '4.3.1';
var DATA_KEY$5 = 'bs.modal';
var EVENT_KEY$5 = "." + DATA_KEY$5;
var DATA_API_KEY$5 = '.data-api';
var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
var Default$3 = {
backdrop: true,
keyboard: true,
focus: true,
show: true
};
var DefaultType$3 = {
backdrop: '(boolean|string)',
keyboard: 'boolean',
focus: 'boolean',
show: 'boolean'
};
var Event$5 = {
HIDE: "hide" + EVENT_KEY$5,
HIDDEN: "hidden" + EVENT_KEY$5,
SHOW: "show" + EVENT_KEY$5,
SHOWN: "shown" + EVENT_KEY$5,
FOCUSIN: "focusin" + EVENT_KEY$5,
RESIZE: "resize" + EVENT_KEY$5,
CLICK_DISMISS: "click.dismiss" + EVENT_KEY$5,
KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY$5,
MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY$5,
MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY$5,
CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
};
var ClassName$5 = {
SCROLLABLE: 'modal-dialog-scrollable',
SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
BACKDROP: 'modal-backdrop',
OPEN: 'modal-open',
FADE: 'fade',
SHOW: 'show'
};
var Selector$5 = {
DIALOG: '.modal-dialog',
MODAL_BODY: '.modal-body',
DATA_TOGGLE: '[data-toggle="modal"]',
DATA_DISMISS: '[data-dismiss="modal"]',
FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
STICKY_CONTENT: '.sticky-top'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Modal =
/*#__PURE__*/
function () {
function Modal(element, config) {
this._config = this._getConfig(config);
this._element = element;
this._dialog = element.querySelector(Selector$5.DIALOG);
this._backdrop = null;
this._isShown = false;
this._isBodyOverflowing = false;
this._ignoreBackdropClick = false;
this._isTransitioning = false;
this._scrollbarWidth = 0;
} // Getters
var _proto = Modal.prototype;
// Public
_proto.toggle = function toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
};
_proto.show = function show(relatedTarget) {
var _this = this;
if (this._isShown || this._isTransitioning) {
return;
}
if ($(this._element).hasClass(ClassName$5.FADE)) {
this._isTransitioning = true;
}
var showEvent = $.Event(Event$5.SHOW, {
relatedTarget: relatedTarget
});
$(this._element).trigger(showEvent);
if (this._isShown || showEvent.isDefaultPrevented()) {
return;
}
this._isShown = true;
this._checkScrollbar();
this._setScrollbar();
this._adjustDialog();
this._setEscapeEvent();
this._setResizeEvent();
$(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) {
return _this.hide(event);
});
$(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () {
$(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) {
if ($(event.target).is(_this._element)) {
_this._ignoreBackdropClick = true;
}
});
});
this._showBackdrop(function () {
return _this._showElement(relatedTarget);
});
};
_proto.hide = function hide(event) {
var _this2 = this;
if (event) {
event.preventDefault();
}
if (!this._isShown || this._isTransitioning) {
return;
}
var hideEvent = $.Event(Event$5.HIDE);
$(this._element).trigger(hideEvent);
if (!this._isShown || hideEvent.isDefaultPrevented()) {
return;
}
this._isShown = false;
var transition = $(this._element).hasClass(ClassName$5.FADE);
if (transition) {
this._isTransitioning = true;
}
this._setEscapeEvent();
this._setResizeEvent();
$(document).off(Event$5.FOCUSIN);
$(this._element).removeClass(ClassName$5.SHOW);
$(this._element).off(Event$5.CLICK_DISMISS);
$(this._dialog).off(Event$5.MOUSEDOWN_DISMISS);
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, function (event) {
return _this2._hideModal(event);
}).emulateTransitionEnd(transitionDuration);
} else {
this._hideModal();
}
};
_proto.dispose = function dispose() {
[window, this._element, this._dialog].forEach(function (htmlElement) {
return $(htmlElement).off(EVENT_KEY$5);
});
/**
* `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
* Do not move `document` in `htmlElements` array
* It will remove `Event.CLICK_DATA_API` event that should remain
*/
$(document).off(Event$5.FOCUSIN);
$.removeData(this._element, DATA_KEY$5);
this._config = null;
this._element = null;
this._dialog = null;
this._backdrop = null;
this._isShown = null;
this._isBodyOverflowing = null;
this._ignoreBackdropClick = null;
this._isTransitioning = null;
this._scrollbarWidth = null;
};
_proto.handleUpdate = function handleUpdate() {
this._adjustDialog();
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$3, config);
Util.typeCheckConfig(NAME$5, config, DefaultType$3);
return config;
};
_proto._showElement = function _showElement(relatedTarget) {
var _this3 = this;
var transition = $(this._element).hasClass(ClassName$5.FADE);
if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
// Don't move modal's DOM position
document.body.appendChild(this._element);
}
this._element.style.display = 'block';
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE)) {
this._dialog.querySelector(Selector$5.MODAL_BODY).scrollTop = 0;
} else {
this._element.scrollTop = 0;
}
if (transition) {
Util.reflow(this._element);
}
$(this._element).addClass(ClassName$5.SHOW);
if (this._config.focus) {
this._enforceFocus();
}
var shownEvent = $.Event(Event$5.SHOWN, {
relatedTarget: relatedTarget
});
var transitionComplete = function transitionComplete() {
if (_this3._config.focus) {
_this3._element.focus();
}
_this3._isTransitioning = false;
$(_this3._element).trigger(shownEvent);
};
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
} else {
transitionComplete();
}
};
_proto._enforceFocus = function _enforceFocus() {
var _this4 = this;
$(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop
.on(Event$5.FOCUSIN, function (event) {
if (document !== event.target && _this4._element !== event.target && $(_this4._element).has(event.target).length === 0) {
_this4._element.focus();
}
});
};
_proto._setEscapeEvent = function _setEscapeEvent() {
var _this5 = this;
if (this._isShown && this._config.keyboard) {
$(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) {
if (event.which === ESCAPE_KEYCODE$1) {
event.preventDefault();
_this5.hide();
}
});
} else if (!this._isShown) {
$(this._element).off(Event$5.KEYDOWN_DISMISS);
}
};
_proto._setResizeEvent = function _setResizeEvent() {
var _this6 = this;
if (this._isShown) {
$(window).on(Event$5.RESIZE, function (event) {
return _this6.handleUpdate(event);
});
} else {
$(window).off(Event$5.RESIZE);
}
};
_proto._hideModal = function _hideModal() {
var _this7 = this;
this._element.style.display = 'none';
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._isTransitioning = false;
this._showBackdrop(function () {
$(document.body).removeClass(ClassName$5.OPEN);
_this7._resetAdjustments();
_this7._resetScrollbar();
$(_this7._element).trigger(Event$5.HIDDEN);
});
};
_proto._removeBackdrop = function _removeBackdrop() {
if (this._backdrop) {
$(this._backdrop).remove();
this._backdrop = null;
}
};
_proto._showBackdrop = function _showBackdrop(callback) {
var _this8 = this;
var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : '';
if (this._isShown && this._config.backdrop) {
this._backdrop = document.createElement('div');
this._backdrop.className = ClassName$5.BACKDROP;
if (animate) {
this._backdrop.classList.add(animate);
}
$(this._backdrop).appendTo(document.body);
$(this._element).on(Event$5.CLICK_DISMISS, function (event) {
if (_this8._ignoreBackdropClick) {
_this8._ignoreBackdropClick = false;
return;
}
if (event.target !== event.currentTarget) {
return;
}
if (_this8._config.backdrop === 'static') {
_this8._element.focus();
} else {
_this8.hide();
}
});
if (animate) {
Util.reflow(this._backdrop);
}
$(this._backdrop).addClass(ClassName$5.SHOW);
if (!callback) {
return;
}
if (!animate) {
callback();
return;
}
var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
} else if (!this._isShown && this._backdrop) {
$(this._backdrop).removeClass(ClassName$5.SHOW);
var callbackRemove = function callbackRemove() {
_this8._removeBackdrop();
if (callback) {
callback();
}
};
if ($(this._element).hasClass(ClassName$5.FADE)) {
var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
} else {
callbackRemove();
}
} else if (callback) {
callback();
}
} // ----------------------------------------------------------------------
// the following methods are used to handle overflowing modals
// todo (fat): these should probably be refactored out of modal.js
// ----------------------------------------------------------------------
;
_proto._adjustDialog = function _adjustDialog() {
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!this._isBodyOverflowing && isModalOverflowing) {
this._element.style.paddingLeft = this._scrollbarWidth + "px";
}
if (this._isBodyOverflowing && !isModalOverflowing) {
this._element.style.paddingRight = this._scrollbarWidth + "px";
}
};
_proto._resetAdjustments = function _resetAdjustments() {
this._element.style.paddingLeft = '';
this._element.style.paddingRight = '';
};
_proto._checkScrollbar = function _checkScrollbar() {
var rect = document.body.getBoundingClientRect();
this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
this._scrollbarWidth = this._getScrollbarWidth();
};
_proto._setScrollbar = function _setScrollbar() {
var _this9 = this;
if (this._isBodyOverflowing) {
// Note: DOMNode.style.paddingRight returns the actual value or '' if not set
// while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding
$(fixedContent).each(function (index, element) {
var actualPadding = element.style.paddingRight;
var calculatedPadding = $(element).css('padding-right');
$(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
}); // Adjust sticky content margin
$(stickyContent).each(function (index, element) {
var actualMargin = element.style.marginRight;
var calculatedMargin = $(element).css('margin-right');
$(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
}); // Adjust body padding
var actualPadding = document.body.style.paddingRight;
var calculatedPadding = $(document.body).css('padding-right');
$(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
}
$(document.body).addClass(ClassName$5.OPEN);
};
_proto._resetScrollbar = function _resetScrollbar() {
// Restore fixed content padding
var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
$(fixedContent).each(function (index, element) {
var padding = $(element).data('padding-right');
$(element).removeData('padding-right');
element.style.paddingRight = padding ? padding : '';
}); // Restore sticky content
var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT));
$(elements).each(function (index, element) {
var margin = $(element).data('margin-right');
if (typeof margin !== 'undefined') {
$(element).css('margin-right', margin).removeData('margin-right');
}
}); // Restore body padding
var padding = $(document.body).data('padding-right');
$(document.body).removeData('padding-right');
document.body.style.paddingRight = padding ? padding : '';
};
_proto._getScrollbarWidth = function _getScrollbarWidth() {
// thx d.walsh
var scrollDiv = document.createElement('div');
scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
document.body.appendChild(scrollDiv);
var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
document.body.removeChild(scrollDiv);
return scrollbarWidth;
} // Static
;
Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
return this.each(function () {
var data = $(this).data(DATA_KEY$5);
var _config = _objectSpread({}, Default$3, $(this).data(), typeof config === 'object' && config ? config : {});
if (!data) {
data = new Modal(this, _config);
$(this).data(DATA_KEY$5, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](relatedTarget);
} else if (_config.show) {
data.show(relatedTarget);
}
});
};
_createClass(Modal, null, [{
key: "VERSION",
get: function get() {
return VERSION$5;
}
}, {
key: "Default",
get: function get() {
return Default$3;
}
}]);
return Modal;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
var _this10 = this;
var target;
var selector = Util.getSelectorFromElement(this);
if (selector) {
target = document.querySelector(selector);
}
var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data());
if (this.tagName === 'A' || this.tagName === 'AREA') {
event.preventDefault();
}
var $target = $(target).one(Event$5.SHOW, function (showEvent) {
if (showEvent.isDefaultPrevented()) {
// Only register focus restorer if modal will actually get shown
return;
}
$target.one(Event$5.HIDDEN, function () {
if ($(_this10).is(':visible')) {
_this10.focus();
}
});
});
Modal._jQueryInterface.call($(target), config, this);
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$5] = Modal._jQueryInterface;
$.fn[NAME$5].Constructor = Modal;
$.fn[NAME$5].noConflict = function () {
$.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
return Modal._jQueryInterface;
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.3.1): tools/sanitizer.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
var DefaultWhitelist = {
// Global attributes allowed on any supplied element below.
'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
a: ['target', 'href', 'title', 'rel'],
area: [],
b: [],
br: [],
col: [],
code: [],
div: [],
em: [],
hr: [],
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
i: [],
img: ['src', 'alt', 'title', 'width', 'height'],
li: [],
ol: [],
p: [],
pre: [],
s: [],
small: [],
span: [],
sub: [],
sup: [],
strong: [],
u: [],
ul: []
/**
* A pattern that recognizes a commonly useful subset of URLs that are safe.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
};
var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
/**
* A pattern that matches safe data URLs. Only matches image, video and audio types.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
function allowedAttribute(attr, allowedAttributeList) {
var attrName = attr.nodeName.toLowerCase();
if (allowedAttributeList.indexOf(attrName) !== -1) {
if (uriAttrs.indexOf(attrName) !== -1) {
return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
}
return true;
}
var regExp = allowedAttributeList.filter(function (attrRegex) {
return attrRegex instanceof RegExp;
}); // Check if a regular expression validates the attribute.
for (var i = 0, l = regExp.length; i < l; i++) {
if (attrName.match(regExp[i])) {
return true;
}
}
return false;
}
function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
if (unsafeHtml.length === 0) {
return unsafeHtml;
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml);
}
var domParser = new window.DOMParser();
var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
var whitelistKeys = Object.keys(whiteList);
var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
var _loop = function _loop(i, len) {
var el = elements[i];
var elName = el.nodeName.toLowerCase();
if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
el.parentNode.removeChild(el);
return "continue";
}
var attributeList = [].slice.call(el.attributes);
var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
attributeList.forEach(function (attr) {
if (!allowedAttribute(attr, whitelistedAttributes)) {
el.removeAttribute(attr.nodeName);
}
});
};
for (var i = 0, len = elements.length; i < len; i++) {
var _ret = _loop(i, len);
if (_ret === "continue") continue;
}
return createdDocument.body.innerHTML;
}
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$6 = 'tooltip';
var VERSION$6 = '4.3.1';
var DATA_KEY$6 = 'bs.tooltip';
var EVENT_KEY$6 = "." + DATA_KEY$6;
var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
var CLASS_PREFIX = 'bs-tooltip';
var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
var DefaultType$4 = {
animation: 'boolean',
template: 'string',
title: '(string|element|function)',
trigger: 'string',
delay: '(number|object)',
html: 'boolean',
selector: '(string|boolean)',
placement: '(string|function)',
offset: '(number|string|function)',
container: '(string|element|boolean)',
fallbackPlacement: '(string|array)',
boundary: '(string|element)',
sanitize: 'boolean',
sanitizeFn: '(null|function)',
whiteList: 'object'
};
var AttachmentMap$1 = {
AUTO: 'auto',
TOP: 'top',
RIGHT: 'right',
BOTTOM: 'bottom',
LEFT: 'left'
};
var Default$4 = {
animation: true,
template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
selector: false,
placement: 'top',
offset: 0,
container: false,
fallbackPlacement: 'flip',
boundary: 'scrollParent',
sanitize: true,
sanitizeFn: null,
whiteList: DefaultWhitelist
};
var HoverState = {
SHOW: 'show',
OUT: 'out'
};
var Event$6 = {
HIDE: "hide" + EVENT_KEY$6,
HIDDEN: "hidden" + EVENT_KEY$6,
SHOW: "show" + EVENT_KEY$6,
SHOWN: "shown" + EVENT_KEY$6,
INSERTED: "inserted" + EVENT_KEY$6,
CLICK: "click" + EVENT_KEY$6,
FOCUSIN: "focusin" + EVENT_KEY$6,
FOCUSOUT: "focusout" + EVENT_KEY$6,
MOUSEENTER: "mouseenter" + EVENT_KEY$6,
MOUSELEAVE: "mouseleave" + EVENT_KEY$6
};
var ClassName$6 = {
FADE: 'fade',
SHOW: 'show'
};
var Selector$6 = {
TOOLTIP: '.tooltip',
TOOLTIP_INNER: '.tooltip-inner',
ARROW: '.arrow'
};
var Trigger = {
HOVER: 'hover',
FOCUS: 'focus',
CLICK: 'click',
MANUAL: 'manual'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Tooltip =
/*#__PURE__*/
function () {
function Tooltip(element, config) {
/**
* Check for Popper dependency
* Popper - https://popper.js.org
*/
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
} // private
this._isEnabled = true;
this._timeout = 0;
this._hoverState = '';
this._activeTrigger = {};
this._popper = null; // Protected
this.element = element;
this.config = this._getConfig(config);
this.tip = null;
this._setListeners();
} // Getters
var _proto = Tooltip.prototype;
// Public
_proto.enable = function enable() {
this._isEnabled = true;
};
_proto.disable = function disable() {
this._isEnabled = false;
};
_proto.toggleEnabled = function toggleEnabled() {
this._isEnabled = !this._isEnabled;
};
_proto.toggle = function toggle(event) {
if (!this._isEnabled) {
return;
}
if (event) {
var dataKey = this.constructor.DATA_KEY;
var context = $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
context._activeTrigger.click = !context._activeTrigger.click;
if (context._isWithActiveTrigger()) {
context._enter(null, context);
} else {
context._leave(null, context);
}
} else {
if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) {
this._leave(null, this);
return;
}
this._enter(null, this);
}
};
_proto.dispose = function dispose() {
clearTimeout(this._timeout);
$.removeData(this.element, this.constructor.DATA_KEY);
$(this.element).off(this.constructor.EVENT_KEY);
$(this.element).closest('.modal').off('hide.bs.modal');
if (this.tip) {
$(this.tip).remove();
}
this._isEnabled = null;
this._timeout = null;
this._hoverState = null;
this._activeTrigger = null;
if (this._popper !== null) {
this._popper.destroy();
}
this._popper = null;
this.element = null;
this.config = null;
this.tip = null;
};
_proto.show = function show() {
var _this = this;
if ($(this.element).css('display') === 'none') {
throw new Error('Please use show on visible elements');
}
var showEvent = $.Event(this.constructor.Event.SHOW);
if (this.isWithContent() && this._isEnabled) {
$(this.element).trigger(showEvent);
var shadowRoot = Util.findShadowRoot(this.element);
var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
if (showEvent.isDefaultPrevented() || !isInTheDom) {
return;
}
var tip = this.getTipElement();
var tipId = Util.getUID(this.constructor.NAME);
tip.setAttribute('id', tipId);
this.element.setAttribute('aria-describedby', tipId);
this.setContent();
if (this.config.animation) {
$(tip).addClass(ClassName$6.FADE);
}
var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
var attachment = this._getAttachment(placement);
this.addAttachmentClass(attachment);
var container = this._getContainer();
$(tip).data(this.constructor.DATA_KEY, this);
if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
$(tip).appendTo(container);
}
$(this.element).trigger(this.constructor.Event.INSERTED);
this._popper = new Popper(this.element, tip, {
placement: attachment,
modifiers: {
offset: this._getOffset(),
flip: {
behavior: this.config.fallbackPlacement
},
arrow: {
element: Selector$6.ARROW
},
preventOverflow: {
boundariesElement: this.config.boundary
}
},
onCreate: function onCreate(data) {
if (data.originalPlacement !== data.placement) {
_this._handlePopperPlacementChange(data);
}
},
onUpdate: function onUpdate(data) {
return _this._handlePopperPlacementChange(data);
}
});
$(tip).addClass(ClassName$6.SHOW); // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement) {
$(document.body).children().on('mouseover', null, $.noop);
}
var complete = function complete() {
if (_this.config.animation) {
_this._fixTransition();
}
var prevHoverState = _this._hoverState;
_this._hoverState = null;
$(_this.element).trigger(_this.constructor.Event.SHOWN);
if (prevHoverState === HoverState.OUT) {
_this._leave(null, _this);
}
};
if ($(this.tip).hasClass(ClassName$6.FADE)) {
var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
$(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
}
};
_proto.hide = function hide(callback) {
var _this2 = this;
var tip = this.getTipElement();
var hideEvent = $.Event(this.constructor.Event.HIDE);
var complete = function complete() {
if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
tip.parentNode.removeChild(tip);
}
_this2._cleanTipClass();
_this2.element.removeAttribute('aria-describedby');
$(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
if (_this2._popper !== null) {
_this2._popper.destroy();
}
if (callback) {
callback();
}
};
$(this.element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
$(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$(document.body).children().off('mouseover', null, $.noop);
}
this._activeTrigger[Trigger.CLICK] = false;
this._activeTrigger[Trigger.FOCUS] = false;
this._activeTrigger[Trigger.HOVER] = false;
if ($(this.tip).hasClass(ClassName$6.FADE)) {
var transitionDuration = Util.getTransitionDurationFromElement(tip);
$(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
this._hoverState = '';
};
_proto.update = function update() {
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Protected
;
_proto.isWithContent = function isWithContent() {
return Boolean(this.getTitle());
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $(this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var tip = this.getTipElement();
this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle());
$(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW);
};
_proto.setElementContent = function setElementContent($element, content) {
if (typeof content === 'object' && (content.nodeType || content.jquery)) {
// Content is a DOM node or a jQuery
if (this.config.html) {
if (!$(content).parent().is($element)) {
$element.empty().append(content);
}
} else {
$element.text($(content).text());
}
return;
}
if (this.config.html) {
if (this.config.sanitize) {
content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
}
$element.html(content);
} else {
$element.text(content);
}
};
_proto.getTitle = function getTitle() {
var title = this.element.getAttribute('data-original-title');
if (!title) {
title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
}
return title;
} // Private
;
_proto._getOffset = function _getOffset() {
var _this3 = this;
var offset = {};
if (typeof this.config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) || {});
return data;
};
} else {
offset.offset = this.config.offset;
}
return offset;
};
_proto._getContainer = function _getContainer() {
if (this.config.container === false) {
return document.body;
}
if (Util.isElement(this.config.container)) {
return $(this.config.container);
}
return $(document).find(this.config.container);
};
_proto._getAttachment = function _getAttachment(placement) {
return AttachmentMap$1[placement.toUpperCase()];
};
_proto._setListeners = function _setListeners() {
var _this4 = this;
var triggers = this.config.trigger.split(' ');
triggers.forEach(function (trigger) {
if (trigger === 'click') {
$(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, function (event) {
return _this4.toggle(event);
});
} else if (trigger !== Trigger.MANUAL) {
var eventIn = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
var eventOut = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
$(_this4.element).on(eventIn, _this4.config.selector, function (event) {
return _this4._enter(event);
}).on(eventOut, _this4.config.selector, function (event) {
return _this4._leave(event);
});
}
});
$(this.element).closest('.modal').on('hide.bs.modal', function () {
if (_this4.element) {
_this4.hide();
}
});
if (this.config.selector) {
this.config = _objectSpread({}, this.config, {
trigger: 'manual',
selector: ''
});
} else {
this._fixTitle();
}
};
_proto._fixTitle = function _fixTitle() {
var titleType = typeof this.element.getAttribute('data-original-title');
if (this.element.getAttribute('title') || titleType !== 'string') {
this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
this.element.setAttribute('title', '');
}
};
_proto._enter = function _enter(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
}
if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) || context._hoverState === HoverState.SHOW) {
context._hoverState = HoverState.SHOW;
return;
}
clearTimeout(context._timeout);
context._hoverState = HoverState.SHOW;
if (!context.config.delay || !context.config.delay.show) {
context.show();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HoverState.SHOW) {
context.show();
}
}, context.config.delay.show);
};
_proto._leave = function _leave(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
}
if (context._isWithActiveTrigger()) {
return;
}
clearTimeout(context._timeout);
context._hoverState = HoverState.OUT;
if (!context.config.delay || !context.config.delay.hide) {
context.hide();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HoverState.OUT) {
context.hide();
}
}, context.config.delay.hide);
};
_proto._isWithActiveTrigger = function _isWithActiveTrigger() {
for (var trigger in this._activeTrigger) {
if (this._activeTrigger[trigger]) {
return true;
}
}
return false;
};
_proto._getConfig = function _getConfig(config) {
var dataAttributes = $(this.element).data();
Object.keys(dataAttributes).forEach(function (dataAttr) {
if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
delete dataAttributes[dataAttr];
}
});
config = _objectSpread({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
if (typeof config.delay === 'number') {
config.delay = {
show: config.delay,
hide: config.delay
};
}
if (typeof config.title === 'number') {
config.title = config.title.toString();
}
if (typeof config.content === 'number') {
config.content = config.content.toString();
}
Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
if (config.sanitize) {
config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
}
return config;
};
_proto._getDelegateConfig = function _getDelegateConfig() {
var config = {};
if (this.config) {
for (var key in this.config) {
if (this.constructor.Default[key] !== this.config[key]) {
config[key] = this.config[key];
}
}
}
return config;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $(this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
if (tabClass !== null && tabClass.length) {
$tip.removeClass(tabClass.join(''));
}
};
_proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
var popperInstance = popperData.instance;
this.tip = popperInstance.popper;
this._cleanTipClass();
this.addAttachmentClass(this._getAttachment(popperData.placement));
};
_proto._fixTransition = function _fixTransition() {
var tip = this.getTipElement();
var initConfigAnimation = this.config.animation;
if (tip.getAttribute('x-placement') !== null) {
return;
}
$(tip).removeClass(ClassName$6.FADE);
this.config.animation = false;
this.hide();
this.show();
this.config.animation = initConfigAnimation;
} // Static
;
Tooltip._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$6);
var _config = typeof config === 'object' && config;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Tooltip(this, _config);
$(this).data(DATA_KEY$6, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tooltip, null, [{
key: "VERSION",
get: function get() {
return VERSION$6;
}
}, {
key: "Default",
get: function get() {
return Default$4;
}
}, {
key: "NAME",
get: function get() {
return NAME$6;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$6;
}
}, {
key: "Event",
get: function get() {
return Event$6;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$6;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$4;
}
}]);
return Tooltip;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$6] = Tooltip._jQueryInterface;
$.fn[NAME$6].Constructor = Tooltip;
$.fn[NAME$6].noConflict = function () {
$.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
return Tooltip._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$7 = 'popover';
var VERSION$7 = '4.3.1';
var DATA_KEY$7 = 'bs.popover';
var EVENT_KEY$7 = "." + DATA_KEY$7;
var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
var CLASS_PREFIX$1 = 'bs-popover';
var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
var Default$5 = _objectSpread({}, Tooltip.Default, {
placement: 'right',
trigger: 'click',
content: '',
template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
});
var DefaultType$5 = _objectSpread({}, Tooltip.DefaultType, {
content: '(string|element|function)'
});
var ClassName$7 = {
FADE: 'fade',
SHOW: 'show'
};
var Selector$7 = {
TITLE: '.popover-header',
CONTENT: '.popover-body'
};
var Event$7 = {
HIDE: "hide" + EVENT_KEY$7,
HIDDEN: "hidden" + EVENT_KEY$7,
SHOW: "show" + EVENT_KEY$7,
SHOWN: "shown" + EVENT_KEY$7,
INSERTED: "inserted" + EVENT_KEY$7,
CLICK: "click" + EVENT_KEY$7,
FOCUSIN: "focusin" + EVENT_KEY$7,
FOCUSOUT: "focusout" + EVENT_KEY$7,
MOUSEENTER: "mouseenter" + EVENT_KEY$7,
MOUSELEAVE: "mouseleave" + EVENT_KEY$7
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Popover =
/*#__PURE__*/
function (_Tooltip) {
_inheritsLoose(Popover, _Tooltip);
function Popover() {
return _Tooltip.apply(this, arguments) || this;
}
var _proto = Popover.prototype;
// Overrides
_proto.isWithContent = function isWithContent() {
return this.getTitle() || this._getContent();
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $(this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle());
var content = this._getContent();
if (typeof content === 'function') {
content = content.call(this.element);
}
this.setElementContent($tip.find(Selector$7.CONTENT), content);
$tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
} // Private
;
_proto._getContent = function _getContent() {
return this.element.getAttribute('data-content') || this.config.content;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $(this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
if (tabClass !== null && tabClass.length > 0) {
$tip.removeClass(tabClass.join(''));
}
} // Static
;
Popover._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$7);
var _config = typeof config === 'object' ? config : null;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Popover(this, _config);
$(this).data(DATA_KEY$7, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Popover, null, [{
key: "VERSION",
// Getters
get: function get() {
return VERSION$7;
}
}, {
key: "Default",
get: function get() {
return Default$5;
}
}, {
key: "NAME",
get: function get() {
return NAME$7;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$7;
}
}, {
key: "Event",
get: function get() {
return Event$7;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$7;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$5;
}
}]);
return Popover;
}(Tooltip);
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$7] = Popover._jQueryInterface;
$.fn[NAME$7].Constructor = Popover;
$.fn[NAME$7].noConflict = function () {
$.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
return Popover._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$8 = 'scrollspy';
var VERSION$8 = '4.3.1';
var DATA_KEY$8 = 'bs.scrollspy';
var EVENT_KEY$8 = "." + DATA_KEY$8;
var DATA_API_KEY$6 = '.data-api';
var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
var Default$6 = {
offset: 10,
method: 'auto',
target: ''
};
var DefaultType$6 = {
offset: 'number',
method: 'string',
target: '(string|element)'
};
var Event$8 = {
ACTIVATE: "activate" + EVENT_KEY$8,
SCROLL: "scroll" + EVENT_KEY$8,
LOAD_DATA_API: "load" + EVENT_KEY$8 + DATA_API_KEY$6
};
var ClassName$8 = {
DROPDOWN_ITEM: 'dropdown-item',
DROPDOWN_MENU: 'dropdown-menu',
ACTIVE: 'active'
};
var Selector$8 = {
DATA_SPY: '[data-spy="scroll"]',
ACTIVE: '.active',
NAV_LIST_GROUP: '.nav, .list-group',
NAV_LINKS: '.nav-link',
NAV_ITEMS: '.nav-item',
LIST_ITEMS: '.list-group-item',
DROPDOWN: '.dropdown',
DROPDOWN_ITEMS: '.dropdown-item',
DROPDOWN_TOGGLE: '.dropdown-toggle'
};
var OffsetMethod = {
OFFSET: 'offset',
POSITION: 'position'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var ScrollSpy =
/*#__PURE__*/
function () {
function ScrollSpy(element, config) {
var _this = this;
this._element = element;
this._scrollElement = element.tagName === 'BODY' ? window : element;
this._config = this._getConfig(config);
this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS);
this._offsets = [];
this._targets = [];
this._activeTarget = null;
this._scrollHeight = 0;
$(this._scrollElement).on(Event$8.SCROLL, function (event) {
return _this._process(event);
});
this.refresh();
this._process();
} // Getters
var _proto = ScrollSpy.prototype;
// Public
_proto.refresh = function refresh() {
var _this2 = this;
var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
this._offsets = [];
this._targets = [];
this._scrollHeight = this._getScrollHeight();
var targets = [].slice.call(document.querySelectorAll(this._selector));
targets.map(function (element) {
var target;
var targetSelector = Util.getSelectorFromElement(element);
if (targetSelector) {
target = document.querySelector(targetSelector);
}
if (target) {
var targetBCR = target.getBoundingClientRect();
if (targetBCR.width || targetBCR.height) {
// TODO (fat): remove sketch reliance on jQuery position/offset
return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
}
}
return null;
}).filter(function (item) {
return item;
}).sort(function (a, b) {
return a[0] - b[0];
}).forEach(function (item) {
_this2._offsets.push(item[0]);
_this2._targets.push(item[1]);
});
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$8);
$(this._scrollElement).off(EVENT_KEY$8);
this._element = null;
this._scrollElement = null;
this._config = null;
this._selector = null;
this._offsets = null;
this._targets = null;
this._activeTarget = null;
this._scrollHeight = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});
if (typeof config.target !== 'string') {
var id = $(config.target).attr('id');
if (!id) {
id = Util.getUID(NAME$8);
$(config.target).attr('id', id);
}
config.target = "#" + id;
}
Util.typeCheckConfig(NAME$8, config, DefaultType$6);
return config;
};
_proto._getScrollTop = function _getScrollTop() {
return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
};
_proto._getScrollHeight = function _getScrollHeight() {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
};
_proto._getOffsetHeight = function _getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
};
_proto._process = function _process() {
var scrollTop = this._getScrollTop() + this._config.offset;
var scrollHeight = this._getScrollHeight();
var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) {
this.refresh();
}
if (scrollTop >= maxScroll) {
var target = this._targets[this._targets.length - 1];
if (this._activeTarget !== target) {
this._activate(target);
}
return;
}
if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
this._activeTarget = null;
this._clear();
return;
}
var offsetLength = this._offsets.length;
for (var i = offsetLength; i--;) {
var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
if (isActiveTarget) {
this._activate(this._targets[i]);
}
}
};
_proto._activate = function _activate(target) {
this._activeTarget = target;
this._clear();
var queries = this._selector.split(',').map(function (selector) {
return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
});
var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) {
$link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE);
$link.addClass(ClassName$8.ACTIVE);
} else {
// Set triggered link as active
$link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active
// With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
$link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item
$link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE);
}
$(this._scrollElement).trigger(Event$8.ACTIVATE, {
relatedTarget: target
});
};
_proto._clear = function _clear() {
[].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
return node.classList.contains(ClassName$8.ACTIVE);
}).forEach(function (node) {
return node.classList.remove(ClassName$8.ACTIVE);
});
} // Static
;
ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$8);
var _config = typeof config === 'object' && config;
if (!data) {
data = new ScrollSpy(this, _config);
$(this).data(DATA_KEY$8, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(ScrollSpy, null, [{
key: "VERSION",
get: function get() {
return VERSION$8;
}
}, {
key: "Default",
get: function get() {
return Default$6;
}
}]);
return ScrollSpy;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(window).on(Event$8.LOAD_DATA_API, function () {
var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY));
var scrollSpysLength = scrollSpys.length;
for (var i = scrollSpysLength; i--;) {
var $spy = $(scrollSpys[i]);
ScrollSpy._jQueryInterface.call($spy, $spy.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$8] = ScrollSpy._jQueryInterface;
$.fn[NAME$8].Constructor = ScrollSpy;
$.fn[NAME$8].noConflict = function () {
$.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
return ScrollSpy._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$9 = 'tab';
var VERSION$9 = '4.3.1';
var DATA_KEY$9 = 'bs.tab';
var EVENT_KEY$9 = "." + DATA_KEY$9;
var DATA_API_KEY$7 = '.data-api';
var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
var Event$9 = {
HIDE: "hide" + EVENT_KEY$9,
HIDDEN: "hidden" + EVENT_KEY$9,
SHOW: "show" + EVENT_KEY$9,
SHOWN: "shown" + EVENT_KEY$9,
CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7
};
var ClassName$9 = {
DROPDOWN_MENU: 'dropdown-menu',
ACTIVE: 'active',
DISABLED: 'disabled',
FADE: 'fade',
SHOW: 'show'
};
var Selector$9 = {
DROPDOWN: '.dropdown',
NAV_LIST_GROUP: '.nav, .list-group',
ACTIVE: '.active',
ACTIVE_UL: '> li > .active',
DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
DROPDOWN_TOGGLE: '.dropdown-toggle',
DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Tab =
/*#__PURE__*/
function () {
function Tab(element) {
this._element = element;
} // Getters
var _proto = Tab.prototype;
// Public
_proto.show = function show() {
var _this = this;
if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) || $(this._element).hasClass(ClassName$9.DISABLED)) {
return;
}
var target;
var previous;
var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0];
var selector = Util.getSelectorFromElement(this._element);
if (listElement) {
var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
previous = $.makeArray($(listElement).find(itemSelector));
previous = previous[previous.length - 1];
}
var hideEvent = $.Event(Event$9.HIDE, {
relatedTarget: this._element
});
var showEvent = $.Event(Event$9.SHOW, {
relatedTarget: previous
});
if (previous) {
$(previous).trigger(hideEvent);
}
$(this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
return;
}
if (selector) {
target = document.querySelector(selector);
}
this._activate(this._element, listElement);
var complete = function complete() {
var hiddenEvent = $.Event(Event$9.HIDDEN, {
relatedTarget: _this._element
});
var shownEvent = $.Event(Event$9.SHOWN, {
relatedTarget: previous
});
$(previous).trigger(hiddenEvent);
$(_this._element).trigger(shownEvent);
};
if (target) {
this._activate(target, target.parentNode, complete);
} else {
complete();
}
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$9);
this._element = null;
} // Private
;
_proto._activate = function _activate(element, container, callback) {
var _this2 = this;
var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE);
var active = activeElements[0];
var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE);
var complete = function complete() {
return _this2._transitionComplete(element, active, callback);
};
if (active && isTransitioning) {
var transitionDuration = Util.getTransitionDurationFromElement(active);
$(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._transitionComplete = function _transitionComplete(element, active, callback) {
if (active) {
$(active).removeClass(ClassName$9.ACTIVE);
var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0];
if (dropdownChild) {
$(dropdownChild).removeClass(ClassName$9.ACTIVE);
}
if (active.getAttribute('role') === 'tab') {
active.setAttribute('aria-selected', false);
}
}
$(element).addClass(ClassName$9.ACTIVE);
if (element.getAttribute('role') === 'tab') {
element.setAttribute('aria-selected', true);
}
Util.reflow(element);
if (element.classList.contains(ClassName$9.FADE)) {
element.classList.add(ClassName$9.SHOW);
}
if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];
if (dropdownElement) {
var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE));
$(dropdownToggleList).addClass(ClassName$9.ACTIVE);
}
element.setAttribute('aria-expanded', true);
}
if (callback) {
callback();
}
} // Static
;
Tab._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $(this);
var data = $this.data(DATA_KEY$9);
if (!data) {
data = new Tab(this);
$this.data(DATA_KEY$9, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tab, null, [{
key: "VERSION",
get: function get() {
return VERSION$9;
}
}]);
return Tab;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
event.preventDefault();
Tab._jQueryInterface.call($(this), 'show');
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$9] = Tab._jQueryInterface;
$.fn[NAME$9].Constructor = Tab;
$.fn[NAME$9].noConflict = function () {
$.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
return Tab._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$a = 'toast';
var VERSION$a = '4.3.1';
var DATA_KEY$a = 'bs.toast';
var EVENT_KEY$a = "." + DATA_KEY$a;
var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
var Event$a = {
CLICK_DISMISS: "click.dismiss" + EVENT_KEY$a,
HIDE: "hide" + EVENT_KEY$a,
HIDDEN: "hidden" + EVENT_KEY$a,
SHOW: "show" + EVENT_KEY$a,
SHOWN: "shown" + EVENT_KEY$a
};
var ClassName$a = {
FADE: 'fade',
HIDE: 'hide',
SHOW: 'show',
SHOWING: 'showing'
};
var DefaultType$7 = {
animation: 'boolean',
autohide: 'boolean',
delay: 'number'
};
var Default$7 = {
animation: true,
autohide: true,
delay: 500
};
var Selector$a = {
DATA_DISMISS: '[data-dismiss="toast"]'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
};
var Toast =
/*#__PURE__*/
function () {
function Toast(element, config) {
this._element = element;
this._config = this._getConfig(config);
this._timeout = null;
this._setListeners();
} // Getters
var _proto = Toast.prototype;
// Public
_proto.show = function show() {
var _this = this;
$(this._element).trigger(Event$a.SHOW);
if (this._config.animation) {
this._element.classList.add(ClassName$a.FADE);
}
var complete = function complete() {
_this._element.classList.remove(ClassName$a.SHOWING);
_this._element.classList.add(ClassName$a.SHOW);
$(_this._element).trigger(Event$a.SHOWN);
if (_this._config.autohide) {
_this.hide();
}
};
this._element.classList.remove(ClassName$a.HIDE);
this._element.classList.add(ClassName$a.SHOWING);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto.hide = function hide(withoutTimeout) {
var _this2 = this;
if (!this._element.classList.contains(ClassName$a.SHOW)) {
return;
}
$(this._element).trigger(Event$a.HIDE);
if (withoutTimeout) {
this._close();
} else {
this._timeout = setTimeout(function () {
_this2._close();
}, this._config.delay);
}
};
_proto.dispose = function dispose() {
clearTimeout(this._timeout);
this._timeout = null;
if (this._element.classList.contains(ClassName$a.SHOW)) {
this._element.classList.remove(ClassName$a.SHOW);
}
$(this._element).off(Event$a.CLICK_DISMISS);
$.removeData(this._element, DATA_KEY$a);
this._element = null;
this._config = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
return config;
};
_proto._setListeners = function _setListeners() {
var _this3 = this;
$(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () {
return _this3.hide(true);
});
};
_proto._close = function _close() {
var _this4 = this;
var complete = function complete() {
_this4._element.classList.add(ClassName$a.HIDE);
$(_this4._element).trigger(Event$a.HIDDEN);
};
this._element.classList.remove(ClassName$a.SHOW);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
} // Static
;
Toast._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $(this);
var data = $element.data(DATA_KEY$a);
var _config = typeof config === 'object' && config;
if (!data) {
data = new Toast(this, _config);
$element.data(DATA_KEY$a, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](this);
}
});
};
_createClass(Toast, null, [{
key: "VERSION",
get: function get() {
return VERSION$a;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$7;
}
}, {
key: "Default",
get: function get() {
return Default$7;
}
}]);
return Toast;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$a] = Toast._jQueryInterface;
$.fn[NAME$a].Constructor = Toast;
$.fn[NAME$a].noConflict = function () {
$.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
return Toast._jQueryInterface;
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.3.1): index.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
(function () {
if (typeof $ === 'undefined') {
throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
}
var version = $.fn.jquery.split(' ')[0].split('.');
var minMajor = 1;
var ltMajor = 2;
var minMinor = 9;
var minPatch = 1;
var maxMajor = 4;
if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
}
})();
exports.Util = Util;
exports.Alert = Alert;
exports.Button = Button;
exports.Carousel = Carousel;
exports.Collapse = Collapse;
exports.Dropdown = Dropdown;
exports.Modal = Modal;
exports.Popover = Popover;
exports.Scrollspy = ScrollSpy;
exports.Tab = Tab;
exports.Toast = Toast;
exports.Tooltip = Tooltip;
Object.defineProperty(exports, '__esModule', { value: true });
}));
//# sourceMappingURL=bootstrap.js.map
/*!
* SmartWizard v4.3.1
* The awesome jQuery step wizard plugin with Bootstrap support
* http://www.techlaboratory.net/smartwizard
*
* Created by Dipu Raj
* http://dipuraj.me
*
* Licensed under the terms of the MIT License
* https://github.com/techlab/SmartWizard/blob/master/LICENSE
*/
;(function ($, window, document, undefined) {
"use strict";
// Default options
var defaults = {
selected: 0, // Initial selected step, 0 = first step
keyNavigation: true, // Enable/Disable keyboard navigation(left and right keys are used if enabled)
autoAdjustHeight: true, // Automatically adjust content height
cycleSteps: false, // Allows to cycle the navigation of steps
backButtonSupport: true, // Enable the back button support
useURLhash: true, // Enable selection of the step based on url hash
showStepURLhash: true, // Show url hash based on step
lang: { // Language variables for button
next: 'Next',
previous: 'Previous'
},
toolbarSettings: {
toolbarPosition: 'bottom', // none, top, bottom, both
toolbarButtonPosition: 'end', // start, end
showNextButton: true, // show/hide a Next button
showPreviousButton: true, // show/hide a Previous button
toolbarExtraButtons: [] // Extra buttons to show on toolbar, array of jQuery input/buttons elements
},
anchorSettings: {
anchorClickable: true, // Enable/Disable anchor navigation
enableAllAnchors: false, // Activates all anchors clickable all times
markDoneStep: true, // Add done css
markAllPreviousStepsAsDone: true, // When a step selected by url hash, all previous steps are marked done
removeDoneStepOnNavigateBack: false, // While navigate back done step after active step will be cleared
enableAnchorOnDoneStep: true // Enable/Disable the done steps navigation
},
contentURL: null, // content url, Enables Ajax content loading. Can also set as data data-content-url on anchor
contentCache: true, // cache step contents, if false content is fetched always from ajax url
ajaxSettings: {}, // Ajax extra settings
disabledSteps: [], // Array Steps disabled
errorSteps: [], // Highlight step with errors
hiddenSteps: [], // Hidden steps
theme: 'default', // theme for the wizard, related css need to include for other than default theme
transitionEffect: 'none', // Effect on navigation, none/slide/fade
transitionSpeed: '400'
};
// The plugin constructor
function SmartWizard(element, options) {
// Merge user settings with default, recursively
this.options = $.extend(true, {}, defaults, options);
// Main container element
this.main = $(element);
// Navigation bar element
this.nav = this.main.children('ul');
// Step anchor elements
this.steps = $("li > a", this.nav);
// Content container
this.container = this.main.children('div');
// Content pages
this.pages = this.container.children('div');
// Active step index
this.current_index = null;
// Backward compatibility
this.options.toolbarSettings.toolbarButtonPosition = this.options.toolbarSettings.toolbarButtonPosition === 'right' ? 'end' : this.options.toolbarSettings.toolbarButtonPosition;
this.options.toolbarSettings.toolbarButtonPosition = this.options.toolbarSettings.toolbarButtonPosition === 'left' ? 'start' : this.options.toolbarSettings.toolbarButtonPosition;
// Default fix
this.options.theme = this.options.theme === null || this.options.theme === '' ? 'default' : this.options.theme;
// Call initial method
this.init();
}
$.extend(SmartWizard.prototype, {
init: function () {
// Set the elements
this._setElements();
// Add toolbar
this._setToolbar();
// Assign plugin events
this._setEvents();
var idx = this.options.selected;
// Get selected step from the url
if (this.options.useURLhash) {
// Get step number from url hash if available
var hash = window.location.hash;
if (hash && hash.length > 0) {
var elm = $("a[href*='" + hash + "']", this.nav);
if (elm.length > 0) {
var id = this.steps.index(elm);
idx = id >= 0 ? id : idx;
}
}
}
if (idx > 0 && this.options.anchorSettings.markDoneStep && this.options.anchorSettings.markAllPreviousStepsAsDone) {
// Mark previous steps of the active step as done
this.steps.eq(idx).parent('li').prevAll().addClass("done");
}
// Show the initial step
this._showStep(idx);
},
// PRIVATE FUNCTIONS
_setElements: function () {
// Set the main element
this.main.addClass('sw-main sw-theme-' + this.options.theme);
// Set anchor elements
this.nav.addClass('nav nav-tabs step-anchor').children('li').addClass('nav-item').children('a').addClass('nav-link'); // nav-justified nav-pills
// Make the anchor clickable
if (this.options.anchorSettings.enableAllAnchors !== false && this.options.anchorSettings.anchorClickable !== false) {
this.steps.parent('li').addClass('clickable');
}
// Set content container
this.container.addClass('sw-container tab-content');
// Set content pages
this.pages.addClass('tab-pane step-content');
// Disabled steps
var mi = this;
if (this.options.disabledSteps && this.options.disabledSteps.length > 0) {
$.each(this.options.disabledSteps, function (i, n) {
mi.steps.eq(n).parent('li').addClass('disabled');
});
}
// Error steps
if (this.options.errorSteps && this.options.errorSteps.length > 0) {
$.each(this.options.errorSteps, function (i, n) {
mi.steps.eq(n).parent('li').addClass('danger');
});
}
// Hidden steps
if (this.options.hiddenSteps && this.options.hiddenSteps.length > 0) {
$.each(this.options.hiddenSteps, function (i, n) {
mi.steps.eq(n).parent('li').addClass('hidden');
});
}
return true;
},
_setToolbar: function () {
// Skip right away if the toolbar is not enabled
if (this.options.toolbarSettings.toolbarPosition === 'none') {
return true;
}
// Create the toolbar buttons
var btnNext = this.options.toolbarSettings.showNextButton !== false ? $('<button></button>').text(this.options.lang.next).addClass('btn btn-secondary sw-btn-next').attr('type', 'button') : null;
var btnPrevious = this.options.toolbarSettings.showPreviousButton !== false ? $('<button></button>').text(this.options.lang.previous).addClass('btn btn-secondary sw-btn-prev').attr('type', 'button') : null;
var btnGroup = $('<div></div>').addClass('btn-group mr-2 sw-btn-group').attr('role', 'group').append(btnPrevious, btnNext);
// Add extra toolbar buttons
var btnGroupExtra = null;
if (this.options.toolbarSettings.toolbarExtraButtons && this.options.toolbarSettings.toolbarExtraButtons.length > 0) {
btnGroupExtra = $('<div></div>').addClass('btn-group mr-2 sw-btn-group-extra').attr('role', 'group');
$.each(this.options.toolbarSettings.toolbarExtraButtons, function (i, n) {
btnGroupExtra.append(n.clone(true));
});
}
var toolbarTop, toolbarBottom;
// Append toolbar based on the position
switch (this.options.toolbarSettings.toolbarPosition) {
case 'top':
toolbarTop = $('<div></div>').addClass('btn-toolbar sw-toolbar sw-toolbar-top justify-content-' + this.options.toolbarSettings.toolbarButtonPosition);
toolbarTop.append(btnGroup);
if (this.options.toolbarSettings.toolbarButtonPosition === 'start') {
toolbarTop.prepend(btnGroupExtra);
} else {
toolbarTop.append(btnGroupExtra);
}
this.container.before(toolbarTop);
break;
case 'bottom':
toolbarBottom = $('<div></div>').addClass('btn-toolbar sw-toolbar sw-toolbar-bottom justify-content-' + this.options.toolbarSettings.toolbarButtonPosition);
toolbarBottom.append(btnGroup);
if (this.options.toolbarSettings.toolbarButtonPosition === 'start') {
toolbarBottom.prepend(btnGroupExtra);
} else {
toolbarBottom.append(btnGroupExtra);
}
this.container.after(toolbarBottom);
break;
case 'both':
toolbarTop = $('<div></div>').addClass('btn-toolbar sw-toolbar sw-toolbar-top justify-content-' + this.options.toolbarSettings.toolbarButtonPosition);
toolbarTop.append(btnGroup);
if (this.options.toolbarSettings.toolbarButtonPosition === 'start') {
toolbarTop.prepend(btnGroupExtra);
} else {
toolbarTop.append(btnGroupExtra);
}
this.container.before(toolbarTop);
toolbarBottom = $('<div></div>').addClass('btn-toolbar sw-toolbar sw-toolbar-bottom justify-content-' + this.options.toolbarSettings.toolbarButtonPosition);
toolbarBottom.append(btnGroup.clone(true));
if (btnGroupExtra !== null) {
if (this.options.toolbarSettings.toolbarButtonPosition === 'start') {
toolbarBottom.prepend(btnGroupExtra.clone(true));
} else {
toolbarBottom.append(btnGroupExtra.clone(true));
}
}
this.container.after(toolbarBottom);
break;
default:
toolbarBottom = $('<div></div>').addClass('btn-toolbar sw-toolbar sw-toolbar-bottom justify-content-' + this.options.toolbarSettings.toolbarButtonPosition);
toolbarBottom.append(btnGroup);
if (this.options.toolbarSettings.toolbarButtonPosition === 'start') {
toolbarBottom.append(btnGroupExtra);
} else {
toolbarBottom.append(btnGroupExtra);
}
this.container.after(toolbarBottom);
break;
}
return true;
},
_setEvents: function () {
// Anchor click event
var mi = this;
$(this.steps).on("click", function (e) {
e.preventDefault();
if (mi.options.anchorSettings.anchorClickable === false) {
return true;
}
var idx = mi.steps.index(this);
if (mi.options.anchorSettings.enableAnchorOnDoneStep === false && mi.steps.eq(idx).parent('li').hasClass('done')) {
return true;
}
if (idx !== mi.current_index) {
if (mi.options.anchorSettings.enableAllAnchors !== false && mi.options.anchorSettings.anchorClickable !== false) {
mi._showStep(idx);
} else {
if (mi.steps.eq(idx).parent('li').hasClass('done')) {
mi._showStep(idx);
}
}
}
});
// Next button event
$('.sw-btn-next', this.main).on("click", function (e) {
e.preventDefault();
mi._showNext();
});
// Previous button event
$('.sw-btn-prev', this.main).on("click", function (e) {
e.preventDefault();
mi._showPrevious();
});
// Keyboard navigation event
if (this.options.keyNavigation) {
$(document).keyup(function (e) {
mi._keyNav(e);
});
}
// Back/forward browser button event
if (this.options.backButtonSupport) {
$(window).on('hashchange', function (e) {
if (!mi.options.useURLhash) {
return true;
}
if (window.location.hash) {
var elm = $("a[href*='" + window.location.hash + "']", mi.nav);
if (elm && elm.length > 0) {
e.preventDefault();
mi._showStep(mi.steps.index(elm));
}
}
});
}
return true;
},
_showNext: function () {
var si = this.current_index + 1;
// Find the next not disabled step
for (var i = si; i < this.steps.length; i++) {
if (!this.steps.eq(i).parent('li').hasClass('disabled') && !this.steps.eq(i).parent('li').hasClass('hidden')) {
si = i;
break;
}
}
if (this.steps.length <= si) {
if (!this.options.cycleSteps) {
return false;
}
si = 0;
}
this._showStep(si);
return true;
},
_showPrevious: function () {
var si = this.current_index - 1;
// Find the previous not disabled step
for (var i = si; i >= 0; i--) {
if (!this.steps.eq(i).parent('li').hasClass('disabled') && !this.steps.eq(i).parent('li').hasClass('hidden')) {
si = i;
break;
}
}
if (0 > si) {
if (!this.options.cycleSteps) {
return false;
}
si = this.steps.length - 1;
}
this._showStep(si);
return true;
},
_showStep: function (idx) {
// If step not found, skip
if (!this.steps.eq(idx)) {
return false;
}
// If current step is requested again, skip
if (idx == this.current_index) {
return false;
}
// If it is a disabled step, skip
if (this.steps.eq(idx).parent('li').hasClass('disabled') || this.steps.eq(idx).parent('li').hasClass('hidden')) {
return false;
}
// Load step content
this._loadStepContent(idx);
return true;
},
_loadStepContent: function (idx) {
var mi = this;
// Get current step elements
var curTab = this.steps.eq(this.current_index);
// Get the direction of step navigation
var stepDirection = '';
var elm = this.steps.eq(idx);
var contentURL = elm.data('content-url') && elm.data('content-url').length > 0 ? elm.data('content-url') : this.options.contentURL;
if (this.current_index !== null && this.current_index !== idx) {
stepDirection = this.current_index < idx ? "forward" : "backward";
}
// Trigger "leaveStep" event
if (this.current_index !== null && this._triggerEvent("leaveStep", [curTab, this.current_index, stepDirection]) === false) {
return false;
}
if (contentURL && contentURL.length > 0 && (!elm.data('has-content') || !this.options.contentCache)) {
// Get ajax content and then show step
var selPage = elm.length > 0 ? $(elm.attr("href"), this.main) : null;
var ajaxSettings = $.extend(true, {}, {
url: contentURL,
type: "POST",
data: { step_number: idx },
dataType: "text",
beforeSend: function () {
mi._loader('show');
},
error: function (jqXHR, status, message) {
mi._loader('hide');
$.error(message);
},
success: function (res) {
if (res && res.length > 0) {
elm.data('has-content', true);
selPage.html(res);
}
mi._loader('hide');
mi._transitPage(idx);
}
}, this.options.ajaxSettings);
$.ajax(ajaxSettings);
} else {
// Show step
this._transitPage(idx);
}
return true;
},
_transitPage: function (idx) {
var mi = this;
// Get current step elements
var curTab = this.steps.eq(this.current_index);
var curPage = curTab.length > 0 ? $(curTab.attr("href"), this.main) : null;
// Get step to show elements
var selTab = this.steps.eq(idx);
var selPage = selTab.length > 0 ? $(selTab.attr("href"), this.main) : null;
// Get the direction of step navigation
var stepDirection = '';
if (this.current_index !== null && this.current_index !== idx) {
stepDirection = this.current_index < idx ? "forward" : "backward";
}
var stepPosition = 'middle';
if (idx === 0) {
stepPosition = 'first';
} else if (idx === this.steps.length - 1) {
stepPosition = 'final';
}
this.options.transitionEffect = this.options.transitionEffect.toLowerCase();
this.pages.finish();
if (this.options.transitionEffect === 'slide') {
// normal slide
if (curPage && curPage.length > 0) {
curPage.slideUp('fast', this.options.transitionEasing, function () {
selPage.slideDown(mi.options.transitionSpeed, mi.options.transitionEasing);
});
} else {
selPage.slideDown(this.options.transitionSpeed, this.options.transitionEasing);
}
} else if (this.options.transitionEffect === 'fade') {
// normal fade
if (curPage && curPage.length > 0) {
curPage.fadeOut('fast', this.options.transitionEasing, function () {
selPage.fadeIn('fast', mi.options.transitionEasing, function () {
$(this).show();
});
});
} else {
selPage.fadeIn(this.options.transitionSpeed, this.options.transitionEasing, function () {
$(this).show();
});
}
} else {
if (curPage && curPage.length > 0) {
curPage.hide();
}
selPage.show();
}
// Change the url hash to new step
this._setURLHash(selTab.attr("href"));
// Update controls
this._setAnchor(idx);
// Set the buttons based on the step
this._setButtons(idx);
// Fix height with content
this._fixHeight(idx);
// Update the current index
this.current_index = idx;
// Trigger "showStep" event
this._triggerEvent("showStep", [selTab, this.current_index, stepDirection, stepPosition]);
return true;
},
_setAnchor: function (idx) {
// Current step anchor > Remove other classes and add done class
this.steps.eq(this.current_index).parent('li').removeClass("active");
if (this.options.anchorSettings.markDoneStep !== false && this.current_index !== null) {
this.steps.eq(this.current_index).parent('li').addClass("done");
if (this.options.anchorSettings.removeDoneStepOnNavigateBack !== false) {
this.steps.eq(idx).parent('li').nextAll().removeClass("done");
}
}
// Next step anchor > Remove other classes and add active class
this.steps.eq(idx).parent('li').removeClass("done").addClass("active");
return true;
},
_setButtons: function (idx) {
// Previous/Next Button enable/disable based on step
if (!this.options.cycleSteps) {
if (0 >= idx) {
$('.sw-btn-prev', this.main).addClass("disabled");
} else {
$('.sw-btn-prev', this.main).removeClass("disabled");
}
if (this.steps.length - 1 <= idx) {
$('.sw-btn-next', this.main).addClass("disabled");
} else {
$('.sw-btn-next', this.main).removeClass("disabled");
}
}
return true;
},
// HELPER FUNCTIONS
_keyNav: function (e) {
var mi = this;
// Keyboard navigation
switch (e.which) {
case 37:
// left
mi._showPrevious();
e.preventDefault();
break;
case 39:
// right
mi._showNext();
e.preventDefault();
break;
default:
return; // exit this handler for other keys
}
},
_fixHeight: function (idx) {
// Auto adjust height of the container
if (this.options.autoAdjustHeight) {
var selPage = this.steps.eq(idx).length > 0 ? $(this.steps.eq(idx).attr("href"), this.main) : null;
this.container.finish().animate({ minHeight: selPage.outerHeight() }, this.options.transitionSpeed, function () {});
}
return true;
},
_triggerEvent: function (name, params) {
// Trigger an event
var e = $.Event(name);
this.main.trigger(e, params);
if (e.isDefaultPrevented()) {
return false;
}
return e.result;
},
_setURLHash: function (hash) {
if (this.options.showStepURLhash && window.location.hash !== hash) {
window.location.hash = hash;
}
},
_loader: function (action) {
switch (action) {
case 'show':
this.main.addClass('sw-loading');
break;
case 'hide':
this.main.removeClass('sw-loading');
break;
default:
this.main.toggleClass('sw-loading');
}
},
// PUBLIC FUNCTIONS
theme: function (v) {
if (this.options.theme === v) {
return false;
}
this.main.removeClass('sw-theme-' + this.options.theme);
this.options.theme = v;
this.main.addClass('sw-theme-' + this.options.theme);
// Trigger "themeChanged" event
this._triggerEvent("themeChanged", [this.options.theme]);
},
next: function () {
this._showNext();
},
prev: function () {
this._showPrevious();
},
reset: function () {
// Trigger "beginReset" event
if (this._triggerEvent("beginReset") === false) {
return false;
}
// Reset all elements and classes
this.container.stop(true);
this.pages.stop(true);
this.pages.hide();
this.current_index = null;
this._setURLHash(this.steps.eq(this.options.selected).attr("href"));
$(".sw-toolbar", this.main).remove();
this.steps.removeClass();
this.steps.parents('li').removeClass();
this.steps.data('has-content', false);
this.init();
// Trigger "endReset" event
this._triggerEvent("endReset");
},
stepState: function (stepArray, state) {
var mi = this;
stepArray = $.isArray(stepArray) ? stepArray : [stepArray];
var selSteps = $.grep(this.steps, function (n, i) {
return $.inArray(i, stepArray) !== -1; // && i !== mi.current_index
});
if (selSteps && selSteps.length > 0) {
switch (state) {
case 'disable':
$(selSteps).parents('li').addClass('disabled');
break;
case 'enable':
$(selSteps).parents('li').removeClass('disabled');
break;
case 'hide':
$(selSteps).parents('li').addClass('hidden');
break;
case 'show':
$(selSteps).parents('li').removeClass('hidden');
break;
case 'error-on':
$(selSteps).parents('li').addClass('danger');
break;
case 'error-off':
$(selSteps).parents('li').removeClass('danger');
break;
}
}
}
});
// Wrapper for the plugin
$.fn.smartWizard = function (options) {
var args = arguments;
var instance;
if (options === undefined || typeof options === 'object') {
return this.each(function () {
if (!$.data(this, "smartWizard")) {
$.data(this, "smartWizard", new SmartWizard(this, options));
}
});
} else if (typeof options === 'string' && options[0] !== '_' && options !== 'init') {
instance = $.data(this[0], 'smartWizard');
if (options === 'destroy') {
$.data(this, 'smartWizard', null);
}
if (instance instanceof SmartWizard && typeof instance[options] === 'function') {
return instance[options].apply(instance, Array.prototype.slice.call(args, 1));
} else {
return this;
}
}
};
})(jQuery, window, document);
/*!
*
* SimpleBar.js - v2.6.1
* Scrollbars, simpler.
* https://grsmto.github.io/simplebar/
*
* Made by Adrien Grsmto from a fork by Jonathan Nicol
* Under MIT License
*
*/
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TypeError("Cannot call a class as a function")}function o(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function s(t,e,n){return e&&o(t.prototype,e),n&&o(t,n),t}Object.defineProperty(e,"__esModule",{value:!0}),e.default=void 0,n(28);var c=r(n(53)),a=r(n(54)),u=r(n(56));n(57),Object.assign=n(58);var l=function(){function t(e,n){i(this,t),this.el=e,this.flashTimeout,this.contentEl,this.scrollContentEl,this.dragOffset={x:0,y:0},this.isVisible={x:!0,y:!0},this.scrollOffsetAttr={x:"scrollLeft",y:"scrollTop"},this.sizeAttr={x:"offsetWidth",y:"offsetHeight"},this.scrollSizeAttr={x:"scrollWidth",y:"scrollHeight"},this.offsetAttr={x:"left",y:"top"},this.globalObserver,this.mutationObserver,this.resizeObserver,this.currentAxis,this.isRtl,this.options=Object.assign({},t.defaultOptions,n),this.classNames=this.options.classNames,this.scrollbarWidth=(0,c.default)(),this.offsetSize=20,this.flashScrollbar=this.flashScrollbar.bind(this),this.onDragY=this.onDragY.bind(this),this.onDragX=this.onDragX.bind(this),this.onScrollY=this.onScrollY.bind(this),this.onScrollX=this.onScrollX.bind(this),this.drag=this.drag.bind(this),this.onEndDrag=this.onEndDrag.bind(this),this.onMouseEnter=this.onMouseEnter.bind(this),this.recalculate=(0,a.default)(this.recalculate,100,{leading:!0}),this.init()}return s(t,[{key:"init",value:function(){this.el.SimpleBar=this,this.initDOM(),this.scrollbarX=this.trackX.querySelector(".".concat(this.classNames.scrollbar)),this.scrollbarY=this.trackY.querySelector(".".concat(this.classNames.scrollbar)),this.isRtl="rtl"===getComputedStyle(this.contentEl).direction,this.scrollContentEl.style[this.isRtl?"paddingLeft":"paddingRight"]="".concat(this.scrollbarWidth||this.offsetSize,"px"),this.scrollContentEl.style.marginBottom="-".concat(2*this.scrollbarWidth||this.offsetSize,"px"),this.contentEl.style.paddingBottom="".concat(this.scrollbarWidth||this.offsetSize,"px"),0!==this.scrollbarWidth&&(this.contentEl.style[this.isRtl?"marginLeft":"marginRight"]="-".concat(this.scrollbarWidth,"px")),this.recalculate(),this.initListeners()}},{key:"initDOM",value:function(){var t=this;if(Array.from(this.el.children).filter(function(e){return e.classList.contains(t.classNames.scrollContent)}).length)this.trackX=this.el.querySelector(".".concat(this.classNames.track,".horizontal")),this.trackY=this.el.querySelector(".".concat(this.classNames.track,".vertical")),this.scrollContentEl=this.el.querySelector(".".concat(this.classNames.scrollContent)),this.contentEl=this.el.querySelector(".".concat(this.classNames.content));else{for(this.scrollContentEl=document.createElement("div"),this.contentEl=document.createElement("div"),this.scrollContentEl.classList.add(this.classNames.scrollContent),this.contentEl.classList.add(this.classNames.content);this.el.firstChild;)this.contentEl.appendChild(this.el.firstChild);this.scrollContentEl.appendChild(this.contentEl),this.el.appendChild(this.scrollContentEl)}if(!this.trackX||!this.trackY){var e=document.createElement("div"),n=document.createElement("div");e.classList.add(this.classNames.track),n.classList.add(this.classNames.scrollbar),e.appendChild(n),this.trackX=e.cloneNode(!0),this.trackX.classList.add("horizontal"),this.trackY=e.cloneNode(!0),this.trackY.classList.add("vertical"),this.el.insertBefore(this.trackX,this.el.firstChild),this.el.insertBefore(this.trackY,this.el.firstChild)}this.el.setAttribute("data-simplebar","init")}},{key:"initListeners",value:function(){var t=this;this.options.autoHide&&this.el.addEventListener("mouseenter",this.onMouseEnter),this.scrollbarY.addEventListener("mousedown",this.onDragY),this.scrollbarX.addEventListener("mousedown",this.onDragX),this.scrollContentEl.addEventListener("scroll",this.onScrollY),this.contentEl.addEventListener("scroll",this.onScrollX),"undefined"!=typeof MutationObserver&&(this.mutationObserver=new MutationObserver(function(e){e.forEach(function(e){(t.isChildNode(e.target)||e.addedNodes.length)&&t.recalculate()})}),this.mutationObserver.observe(this.el,{attributes:!0,childList:!0,characterData:!0,subtree:!0})),this.resizeObserver=new u.default(this.recalculate.bind(this)),this.resizeObserver.observe(this.el)}},{key:"removeListeners",value:function(){this.options.autoHide&&this.el.removeEventListener("mouseenter",this.onMouseEnter),this.scrollbarX.removeEventListener("mousedown",this.onDragX),this.scrollbarY.removeEventListener("mousedown",this.onDragY),this.scrollContentEl.removeEventListener("scroll",this.onScrollY),this.contentEl.removeEventListener("scroll",this.onScrollX),this.mutationObserver.disconnect(),this.resizeObserver.disconnect()}},{key:"onDragX",value:function(t){this.onDrag(t,"x")}},{key:"onDragY",value:function(t){this.onDrag(t,"y")}},{key:"onDrag",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"y";t.preventDefault();var n="y"===e?this.scrollbarY:this.scrollbarX,r="y"===e?t.pageY:t.pageX;this.dragOffset[e]=r-n.getBoundingClientRect()[this.offsetAttr[e]],this.currentAxis=e,document.addEventListener("mousemove",this.drag),document.addEventListener("mouseup",this.onEndDrag)}},{key:"drag",value:function(t){var e,n,r;t.preventDefault(),"y"===this.currentAxis?(e=t.pageY,n=this.trackY,r=this.scrollContentEl):(e=t.pageX,n=this.trackX,r=this.contentEl);var i=e-n.getBoundingClientRect()[this.offsetAttr[this.currentAxis]]-this.dragOffset[this.currentAxis],o=i/n[this.sizeAttr[this.currentAxis]],s=o*this.contentEl[this.scrollSizeAttr[this.currentAxis]];r[this.scrollOffsetAttr[this.currentAxis]]=s}},{key:"onEndDrag",value:function(){document.removeEventListener("mousemove",this.drag),document.removeEventListener("mouseup",this.onEndDrag)}},{key:"resizeScrollbar",value:function(){var t,e,n,r,i,o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"y";"x"===o?(t=this.trackX,e=this.scrollbarX,n=this.contentEl[this.scrollOffsetAttr[o]],r=this.contentSizeX,i=this.scrollbarXSize):(t=this.trackY,e=this.scrollbarY,n=this.scrollContentEl[this.scrollOffsetAttr[o]],r=this.contentSizeY,i=this.scrollbarYSize);var s=i/r,c=n/(r-i),a=Math.max(~~(s*i),this.options.scrollbarMinSize),u=~~((i-a)*c);this.isVisible[o]=i<r,this.isVisible[o]||this.options.forceVisible?(t.style.visibility="visible",this.options.forceVisible?e.style.visibility="hidden":e.style.visibility="visible","x"===o?(e.style.left="".concat(u,"px"),e.style.width="".concat(a,"px")):(e.style.top="".concat(u,"px"),e.style.height="".concat(a,"px"))):t.style.visibility="hidden"}},{key:"onScrollX",value:function(){this.flashScrollbar("x")}},{key:"onScrollY",value:function(){this.flashScrollbar("y")}},{key:"onMouseEnter",value:function(){this.flashScrollbar("x"),this.flashScrollbar("y")}},{key:"flashScrollbar",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"y";this.resizeScrollbar(t),this.showScrollbar(t)}},{key:"showScrollbar",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"y";this.isVisible[t]&&("x"===t?this.scrollbarX.classList.add("visible"):this.scrollbarY.classList.add("visible"),this.options.autoHide&&("number"==typeof this.flashTimeout&&window.clearTimeout(this.flashTimeout),this.flashTimeout=window.setTimeout(this.hideScrollbar.bind(this),1e3)))}},{key:"hideScrollbar",value:function(){this.scrollbarX.classList.remove("visible"),this.scrollbarY.classList.remove("visible"),"number"==typeof this.flashTimeout&&window.clearTimeout(this.flashTimeout)}},{key:"recalculate",value:function(){this.contentSizeX=this.contentEl[this.scrollSizeAttr.x],this.contentSizeY=this.contentEl[this.scrollSizeAttr.y]-(this.scrollbarWidth||this.offsetSize),this.scrollbarXSize=this.trackX[this.sizeAttr.x],this.scrollbarYSize=this.trackY[this.sizeAttr.y],this.resizeScrollbar("x"),this.resizeScrollbar("y"),this.options.autoHide||(this.showScrollbar("x"),this.showScrollbar("y"))}},{key:"getScrollElement",value:function(){return"y"===(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"y")?this.scrollContentEl:this.contentEl}},{key:"getContentElement",value:function(){return this.contentEl}},{key:"unMount",value:function(){this.removeListeners(),this.el.SimpleBar=null}},{key:"isChildNode",value:function(t){return null!==t&&(t===this.el||this.isChildNode(t.parentNode))}}],[{key:"initHtmlApi",value:function(){this.initDOMLoadedElements=this.initDOMLoadedElements.bind(this),"undefined"!=typeof MutationObserver&&(this.globalObserver=new MutationObserver(function(e){e.forEach(function(e){Array.from(e.addedNodes).forEach(function(e){1===e.nodeType&&(e.hasAttribute("data-simplebar")?!e.SimpleBar&&new t(e,t.getElOptions(e)):Array.from(e.querySelectorAll("[data-simplebar]")).forEach(function(e){!e.SimpleBar&&new t(e,t.getElOptions(e))}))}),Array.from(e.removedNodes).forEach(function(t){1===t.nodeType&&(t.hasAttribute("data-simplebar")?t.SimpleBar&&t.SimpleBar.unMount():Array.from(t.querySelectorAll("[data-simplebar]")).forEach(function(t){t.SimpleBar&&t.SimpleBar.unMount()}))})})}),this.globalObserver.observe(document,{childList:!0,subtree:!0})),"complete"===document.readyState||"loading"!==document.readyState&&!document.documentElement.doScroll?window.setTimeout(this.initDOMLoadedElements.bind(this)):(document.addEventListener("DOMContentLoaded",this.initDOMLoadedElements),window.addEventListener("load",this.initDOMLoadedElements))}},{key:"getElOptions",value:function(e){return Object.keys(t.htmlAttributes).reduce(function(n,r){var i=t.htmlAttributes[r];return e.hasAttribute(i)&&(n[r]=JSON.parse(e.getAttribute(i)||!0)),n},{})}},{key:"removeObserver",value:function(){this.globalObserver.disconnect()}},{key:"initDOMLoadedElements",value:function(){document.removeEventListener("DOMContentLoaded",this.initDOMLoadedElements),window.removeEventListener("load",this.initDOMLoadedElements),Array.from(document.querySelectorAll("[data-simplebar]")).forEach(function(e){e.SimpleBar||new t(e,t.getElOptions(e))})}},{key:"defaultOptions",get:function(){return{autoHide:!0,forceVisible:!1,classNames:{content:"simplebar-content",scrollContent:"simplebar-scroll-content",scrollbar:"simplebar-scrollbar",track:"simplebar-track"},scrollbarMinSize:25}}},{key:"htmlAttributes",get:function(){return{autoHide:"data-simplebar-auto-hide",forceVisible:"data-simplebar-force-visible",scrollbarMinSize:"data-simplebar-scrollbar-min-size"}}}]),t}();e.default=l,l.initHtmlApi()},function(t,e,n){n(29),n(46),t.exports=n(3).Array.from},function(t,e,n){"use strict";var r=n(30)(!0);n(31)(String,"String",function(t){this._t=String(t),this._i=0},function(){var t,e=this._t,n=this._i;return n>=e.length?{value:void 0,done:!0}:(t=r(e,n),this._i+=t.length,{value:t,done:!1})})},function(t,e,n){var r=n(8),i=n(9);t.exports=function(t){return function(e,n){var o,s,c=String(i(e)),a=r(n),u=c.length;return a<0||a>=u?t?"":void 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Copyright (c) 2016 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
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/*!
Copyright (c) 2016 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
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/*! odometer 0.4.8 */
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e.push("odometer"),p||e.push("odometer-no-transitions"),f?e.push("odometer-theme-"+f):e.push("odometer-auto-theme"),this.el.className=e.join(" "),this.ribbons={},this.formatDigits(a),this.startWatchingMutations()},a.prototype.formatDigits=function(a){var b,c,d,e,f,g,h,i,j,k;if(this.digits=[],this.options.formatFunction)for(d=this.options.formatFunction(a),j=d.split("").reverse(),f=0,h=j.length;h>f;f++)c=j[f],c.match(/0-9/)?(b=this.renderDigit(),b.querySelector(".odometer-value").innerHTML=c,this.digits.push(b),this.insertDigit(b)):this.addSpacer(c);else for(e=!this.format.precision||!t(a)||!1,k=a.toString().split("").reverse(),g=0,i=k.length;i>g;g++)b=k[g],"."===b&&(e=!0),this.addDigit(b,e)},a.prototype.update=function(a){var b,c=this;return a=this.cleanValue(a),(b=a-this.value)?(v(this.el,"odometer-animating-up odometer-animating-down 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a=t;i>=t?i>=a:a>=i;i>=t?a++:a--)E.push(a);return E}.apply(this);for(m=w=0,y=l.length;y>w;m=++w)k=l[m],l[m]=Math.abs(k%10);g.push(l)}for(this.resetDigits(),D=g.reverse(),m=x=0,z=D.length;z>x;m=++x)for(l=D[m],this.digits[m]||this.addDigit(" ",m>=j),null==(u=this.ribbons)[m]&&(u[m]=this.digits[m].querySelector(".odometer-ribbon-inner")),this.ribbons[m].innerHTML="",0>d&&(l=l.reverse()),o=C=0,B=l.length;B>C;o=++C)k=l[o],q=document.createElement("div"),q.className="odometer-value",q.innerHTML=k,this.ribbons[m].appendChild(q),o===l.length-1&&r(q,"odometer-last-value"),0===o&&r(q,"odometer-first-value");return 0>t&&this.addDigit("-"),p=this.inside.querySelector(".odometer-radix-mark"),null!=p&&p.parent.removeChild(p),j?this.addSpacer(this.format.radix,this.digits[j-1],"odometer-radix-mark"):void 0}},a}(),m.options=null!=(E=window.odometerOptions)?E:{},setTimeout(function(){var a,b,c,d,e;if(window.odometerOptions){d=window.odometerOptions,e=[];for(a in 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