jQuery EasyUI DataGrid - Get Selected Row Data
This example demonstrates how to retrieve selected row data.
The DataGrid component includes two methods to retrieve selected row data:
getSelected: Retrieves the first selected row data. If no row is selected, it returnsnull; otherwise, it returns the record.getSelections: Retrieves all selected row data and returns an array of record elements.
Create 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">Status</th>
</tr>
</thead>
</table>
Usage Demonstration
Retrieve selected row data:
var row = $('#tt').datagrid('getSelected');
if (row){
alert('Item ID:'+row.itemid+"\nPrice:"+row.listprice);
}
Retrieve the itemid of all selected rows:
var ids = [];
var rows = $('#tt').datagrid('getSelections');
for(var i=0; i<rows.length; i++){
ids.push(rows[i].itemid);
}
alert(ids.join('\n'));