jEasyUI gets selected row data

This example demonstrates how to obtain the selected row data.

The datagrid component contains two methods to retrieve selected row data:

• getSelected: Get the first selected row data, if there is no If the row is selected, null is returned, otherwise the record is returned.

• getSelections: Get all selected row data and return the array data of element records.

Create data grid (DataGrid)

	<table id="tt" class="easyui-datagrid" style="width:600px;height:250px"
			url="data/datagrid_data.json"
			title="Load Data" iconCls="icon-save">
		<thead>
			<tr>
				<th field="itemid" width="80">Item ID</th>
				<th field="productid" width="80">Product ID</th>
				<th field="listprice" width="80" align="right">List Price</th>
				<th field="unitcost" width="80" align="right">Unit Cost</th>
				<th field="attr1" width="150">Attribute</th>
				<th field="status" width="60" align="center">Stauts</th>
			</tr>
		</thead>
	</table>

Usage demonstration

Get selected row data:

	var row = $('#tt').datagrid('getSelected');
	if (row){
		alert('Item ID:'+row.itemid+"\nPrice:"+row.listprice);
	}

Get all selected rows itemid:

	var ids = [];
	var rows = $('#tt').datagrid('getSelections');
	for(var i=0; i<rows.length; i++){
		ids.push(rows[i].itemid);
	}
	alert(ids.join('\n'));

Download jQuery EasyUI instance

jeasyui-datagrid-datagrid3.zip