text: var MaterialRequestWiseListing = function () {
      var projectSiteId = $("#globalProjectSite").val();
      if(typeof projectSiteId == 'undefined' || projectSiteId == ''){
          projectSiteId = 0;
      }
      var handleOrders = function () {
          var grid = new Datatable();
          grid.init({
              src: $("#materialRequestWise"),
              onSuccess: function (grid) {
                  // execute some code after table records loaded
              },
              onError: function (grid) {
                  // execute some code on network or other general error
              },
              loadingMessage: 'Loading...',
              dataTable: { // here you can define a typical datatable settings from http://datatables.net/usage/options
                  // Uncomment below line("dom" parameter) to fix the dropdown overflow issue in the datatable cells. The default datatable layout
                  // setup uses scrollable div(table-scrollable) with overflow:auto to enable vertical scroll(see: assets/global/scripts/datatable.js).
                  // So when dropdowns used the scrollable div should be removed.
                  //"dom": "<'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'<'table-group-actions pull-right'>>r>t<'row'<'col-md-8 col-sm-12'pli><'col-md-4 col-sm-12'>>",
  
                  "lengthMenu": [
                      [20, 100, 150],
                      [20, 100, 150] // change per page values here
                  ],
                  "pageLength": 20, // default record count per page
                  "ajax": {
                      "url": "/purchase/material-request/material-requestWise-listing?site_id="+projectSiteId+"&_token="+$("input[name='_token']").val()
                  },
                  "order": [
                      [1, "asc"]
                  ] // set first column as a default sort by asc
              }
          });
          // handle group actionsubmit button click
          grid.getTableWrapper().on('click', '.table-group-action-submit', function (e) {
              e.preventDefault();
              var action = $(".table-group-action-input", grid.getTableWrapper());
              if (action.val() != "" && grid.getSelectedRowsCount() > 0) {
                  grid.setAjaxParam("customActionType", "group_action");
                  grid.setAjaxParam("customActionName", action.val());
                  grid.setAjaxParam("id", grid.getSelectedRows());
                  grid.getDataTable().ajax.reload();
                  grid.clearAjaxParams();
              } else if (action.val() == "") {
                  alert({
                      type: 'danger',
                      icon: 'warning',
                      message: 'Please select an action',
                      container: grid.getTableWrapper(),
                      place: 'prepend'
                  });
              } else if (grid.getSelectedRowsCount() === 0) {
                  alert({
                      type: 'danger',
                      icon: 'warning',
                      message: 'No record selected',
                      container: grid.getTableWrapper(),
                      place: 'prepend'
                  });
              }
          });
  
      }
      return {
  
          //main function to initiate the module
          init: function () {
              handleOrders();
          }
  
      };
  }();
  jQuery(document).ready(function() {
      MaterialRequestWiseListing.init();
  });
  