» Create column groups in DataGrid
The easyui DataGrid has ability to group columns, as the following example shows:
In this example, we use flat data to populate the DataGrid data, and group the listprice,unitcost,addr1,status columns under a single column.
To create column groups you should defines the columns property of datagrid plugin. Each element of columns is a definition of group which can use rowspan or colspan property to combine cells together.
The following code implements above example:
1 <table id="tt" title="Column Group" class="easyui-datagrid" style="width:550px;height:250px"
2 url="data/datagrid_data.json"
3 singleSelect="true" iconCls="icon-save" rownumbers="true">
4 <thead>
5 <tr>
6 <th rowspan="2" field="itemid" width="80">Item ID</th>
7 <th rowspan="2" field="productid" width="80">Product ID</th>
8 <th colspan="4">Item Details</th>
9 </tr>
10 <tr>
11 <th field="listprice" width="80" align="right">List Price</th>
12 <th field="unitcost" width="80" align="right">Unit Cost</th>
13 <th field="attr1" width="100">Attribute</th>
14 <th field="status" width="60" align="center">Stauts</th>
15 </tr>
16 </thead>
17 </table>
