JSFiddle - React, Tailwind, and code Playground

by Rosi Ramoreez

HTML

<link rel="stylesheet" href="http://www.jeasyui.com/easyui/themes/default/easyui.css">
<link rel="stylesheet" href="http://www.jeasyui.com/easyui/themes/icon.css">
<link rel="stylesheet" href="http://www.jeasyui.com/easyui/demo/demo.css">
<script src="http://code.jquery.com/jquery-1.4.4.min.js"></script>
<script src="http://www.jeasyui.com/easyui/jquery.easyui.min.js"></script>
<script src="http://www.jeasyui.com/easyui/datagrid-detailview.js"></script>

	<h2>Expand row in DataGrid to show subgrid</h2>
	<div class="demo-info" style="margin-bottom:10px">
		<div class="demo-tip icon-tip">&nbsp;</div>
		<div>Click the expand button to expand row and view subgrid.</div>
	</div>
	<div id="toolbar"> <a href="#" class="easyui-linkbutton" iconcls="icon-add" plain="true"
          onclick="newItem()">New</a>  <a href="#" class="easyui-linkbutton" iconcls="icon-remove"
          plain="true" onclick="destroyItem()">Destroy</a> 
    </div>
	<table id="dg" style="width:650px;height:250px"
			url="http://demo-site.xp3.biz/demo/datagrid22_getdata.php" 
			title="DataGrid - SubGrid"
			singleSelect="true" fitColumns="true">
		<thead>
			<tr>
				<th field="itemid" width="80">Item ID</th>
				<th field="productid" width="100">Product ID</th>
				<th field="listprice" align="right" width="80">List Price</th>
				<th field="unitcost" align="right" width="80">Unit Cost</th>
				<th field="attr1" width="220">Attribute</th>
				<th field="status" width="60" align="center">Status</th>
			</tr>
		</thead>
	</table>

JavaScript

function newItem() {
			var selectedrow = $("#dg").datagrid("getSelected");
			var rowIndex = $("#dg").datagrid("getRowIndex", selectedrow);
			$('#ddv-'+rowIndex).datagrid('insertRow', {
				row:{			    
				"orderid": "sasa",
				"quantity": "sas",
				"unitprice": "sasa",
				},
				index: 0,	// index start with 0
			});
			var index = $('#ddv-'+rowIndex).datagrid('getRows').length - 1;
			  //jQuery('#dg').datagrid('expandRow', index);
			$('#ddv-'+rowIndex).datagrid('selectRow', index);
		}

		$(function(){

			$('#dg').datagrid({
				view: detailview,
				detailFormatter:function(index,row){
					return '<div style="padding:2px"><table id="ddv-' + index + '"></table></div>';
				},
				onExpandRow: function(index,row){
					$('#ddv-'+index).datagrid({
						url:'http://demo-site.xp3.biz/demo/datagrid22_getdetail.php?itemid='+row.itemid,
						fitColumns:true,
						singleSelect:true,
						rownumbers:true,
						loadMsg:'',
						height:'auto',
						columns:[[
							{field:'orderid',title:'Order ID',width:200},
							{field:'quantity',title:'Quantity',width:100,align:'right'},
							{field:'unitprice',title:'Unit Price',width:100,align:'right'}
						]],
						onResize:function(){
							$('#dg').datagrid('fixDetailRowHeight',index);
						},
						onLoadSuccess:function(){
							setTimeout(function(){
								$('#dg').datagrid('fixDetailRowHeight',index);
							},0);
						}
					});
					$('#dg').datagrid('fixDetailRowHeight',index);
				}
			});

		});