text: $(document).ready(function() {
  
      /* =================================================================
          Default Table
      ================================================================= */
  
      $('#table-1').DataTable();
        
      /* =================================================================
         Exporting Table Data
      ================================================================= */
  
      $('#table-2').DataTable( {
          responsive: true,
          dom: 'Bfrtip',
          buttons: [
              'copyHtml5',
              'excelHtml5',
              'csvHtml5',
              'pdfHtml5'
          ]
      } );
  
      $('#table-4').DataTable( {
          responsive: true,
  	paging:false,
          info:false,
          dom: 'Bfrtip',
          buttons: [
              'copyHtml5',
              'excelHtml5',
              'csvHtml5',
              'pdfHtml5'
          ]
      } );
  
      /* =================================================================
         Table with Column Filtering
      ================================================================= */
  
      var $table3 = jQuery("#table-3");
      
      var table3 = $table3.DataTable( {
          "aLengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
      } );
      
      // Setup - add a text input to each footer cell
      $( '#table-3 tfoot th' ).each( function () {
          var title = $('#table-3 thead th').eq( $(this).index() ).text();
          $(this).html( '<input type="text" class="form-control" placeholder="Search ' + title + '" />' );
      } );
      
      // Apply the search
      table3.columns().every( function () {
          var that = this;
          $( 'input', this.footer() ).on( 'keyup change', function () {
              if ( that.search() !== this.value ) {
                  that
                      .search( this.value )
                      .draw();
              }
          } );
      } );
  
  });
  