Column Group

The header cells can be merged. Useful to group columns under a category.

示例：

代码：

					
<table class="easyui-datagrid" title="Column Group" style="width:700px;height:250px"
        data-options="
            rownumbers:true,
            singleSelect:true,
            url:'examples/datagrid/datagrid_data1.json',
            method:'get'
        ">
    <thead>
        <tr>
            <th data-options="field:'itemid',width:80" rowspan="2">Item ID</th>
            <th data-options="field:'productid',width:100" rowspan="2">Product</th>
            <th colspan="4">Item Details</th>
        </tr>
        <tr>
            <th data-options="field:'listprice',width:80,align:'right'">List Price</th>
            <th data-options="field:'unitcost',width:80,align:'right'">Unit Cost</th>
            <th data-options="field:'attr1',width:240">Attribute</th>
            <th data-options="field:'status',width:60,align:'center'">Status</th>
        </tr>
    </thead>
</table>