Easyui的分页_easyui

<div id="DicId">
    <table id="tb_datagrid" class="easyui-datagrid"
           data-options="toolbar:'#DivId',
                            fitColumns:false,
                            singleSelect:false,
                            rownumbers:true,
                            pagination:true,
                            pageSize:20,
                            pageNumber:1,
                            striped:false,
                            fit:true,
                            total:100,
                            url: 'GetList'">
        <thead>
            <tr>
                <th data-options="field:'checked',checkbox:true"></th>
                <th data-options="field:'Id',width:120">Id</th>
                <th data-options="field:'Name',hidden:true">名字</th>
            </tr>
        </thead>
    </table>
</div>