Html Grid

Set the showeverpresentrow property of the jqxGrid. Author: http://jqwidgets.com

HTML

<script src="https://jqwidgets.com/public/jqwidgets/jqx-all.js"></script>
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.base.css">
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.energyblue.css">
<script src="https://jqwidgets.com/jquery-widgets-demo/demos/jqxgrid/generatedata.js"></script>
<div id="jqxgrid"></div>

JavaScript

var data = generatedata(500);
 var source = {
     localdata: data,
     datafields: [{
         name: 'firstname',
         type: 'string'
     }, {
         name: 'lastname',
         type: 'string'
     }, {
         name: 'productname',
         type: 'string'
     },  {
         name: 'quantity',
         type: 'number'
     }, {
         name: 'price',
         type: 'number'
     }],
     datatype: "array"
 };

 var adapter = new $.jqx.dataAdapter(source);
 
 var getSourceAdapter = function (name) {
                var source =
                {
                    localdata: data,
                    datafields:
                    [
                        { name: 'name', type: 'string' },
                        { name: 'productname', type: 'string' }
                    ],
                    datatype: "array"
                };
                var fields = new Array();
                fields.push(name);
                var dataAdapter = new $.jqx.dataAdapter(source, { autoBind: true, autoSort: true, uniqueDataFields: fields, autoSortField: name });
                return dataAdapter.records;
            }
 
 
 $("#jqxgrid").jqxGrid({
     width: 750,
     theme: 'energyblue',
     showeverpresentrow: true,
     source: adapter,
     columns: [{
         text: 'First Name',
         datafield: 'firstname',
         width: 90
     }, {
         text: 'Last Name',
         datafield: 'lastname',
         width: 90
     }, {
         text: 'Product', filtertype: 'checkedlist', datafield: 'productname', width: 220,
                      createEverPresentRowWidget: function (datafield, htmlElement, popup, addCallback) {
                          var inputTag = $("<div style='border: none;'></div>").appendTo(htmlElement);
                          inputTag.jqxDropDownList({ popupZIndex: 99999999, placeHolder: "Enter Product: ", source: getSourceAdapter("productname"), displayMember: 'productname', width: '100%', height: 30 });
                         ...