<!-- Page-Level Demo Scripts - Tables - Use for reference -->
              <script src="vendor/jquery/jquery.min.js"></script>

    <!-- Bootstrap Core JavaScript -->
    <script src="vendor/bootstrap/js/bootstrap.min.js"></script>

    <!-- Metis Menu Plugin JavaScript -->
    <script src="vendor/metisMenu/metisMenu.min.js"></script>

    <!-- Morris Charts JavaScript -->
    <script src="vendor/raphael/raphael.min.js"></script>
    <script src="vendor/morrisjs/morris.min.js"></script>
    <script src="data/morris-data.js"></script>

    <!-- Custom Theme JavaScript -->
    <script src="dist/js/sb-admin-2.js"></script>
    
    
<script src="report_js/jquery-3.3.1.js"></script>
 <script src="../report_js/jquery.dataTables.min.js"></script>
 <script src="../report_js/dataTables.bootstrap.min.js"></script>
 <script src="../report_js/dataTables.buttons.min.js"></script>
 <script src="../report_js/buttons.bootstrap.min.js"></script>
 <script src="../report_js/jszip.min.js"></script>
 <script src="../report_js/pdfmake.min.js"></script>
 <script src="../report_js/vfs_fonts.js"></script>
 <script src="../report_js/buttons.html5.min.js"></script>
 <script src="../report_js/buttons.print.min.js"></script>
 <script src="../report_js/buttons.colVis.min.js"></script>
<script>
$(document).ready(function() {
    var table = $('#example').DataTable( {
        lengthChange: false,
        sorting: false,
        buttons: [ 'copy', 'excel', 'pdf', 'colvis' ]
    } );
 
    table.buttons().container()
        .appendTo( '#example_wrapper .col-sm-6:eq(0)' );
} );
</script>