edatagrid新增失败后，点击失败提示信息，如何刷新当前页面

<table id="dg" data-toggle="topjui-edatagrid" data-options="id:'dg',url:'__URL__/S001',

	   idField:'ID',

       reloadAfterSave:true,

       saveUrl:'__URL__/S101',

       updateUrl:'__URL__/S201',

       destroyUrl:'__URL__/S301'">  

    <thead>

    <tr>

        <th data-options="field:'ID',title:'UUID',checkbox:true"></th>

        <th data-options="field:'CODE',title:'用户编码',sortable:true,editor:{type:'textbox',options:{required:true,height:30}}"></th>

        <th data-options="field:'NAME',title:'名称',sortable:true,width:200,editor:{type:'textbox',options:{required:true,height:30}}"></th>

        <th data-options="field:'PASSWORD',title:'密码',sortable:true,width:300,editor:{type:'textbox',options:{required:true,height:30}}"></th>    </tr>

    </thead>

</table>

<!-- 表格工具栏 -->

<div id="dg-toolbar" data-options="grid:{

           type:'edatagrid',

           id:'dg'}" class="topjui-toolbar">

    <a href="javascript:void(0)"

       data-toggle="topjui-menubutton"

       data-options="method:'edatagrid',

       extend: '#dg-toolbar',

       iconCls:'fa fa-plus',

       btnCls:'topjui-btn-green',

       type:'addRow'">新增</a>

    <a href="javascript:void(0)"

       data-toggle="topjui-menubutton"

       data-options="method:'edatagrid',

       extend: '#dg-toolbar',

       iconCls:'fa fa-save',

       btnCls:'topjui-btn-brown',

       type:'saveRow'">保存</a>

    <a href="javascript:void(0)"

       data-toggle="topjui-menubutton"

       data-options="method:'edatagrid',

       extend: '#dg-toolbar',

       iconCls:'fa fa-remove',

       btnCls:'topjui-btn-black',

       type:'cancelRow'">取消</a>

    <a href="javascript:void(0)"

       data-toggle="topjui-menubutton"

       data-options="method:'edatagrid',

       extend: '#dg-toolbar',

       iconCls:'fa fa-remove',

       btnCls:'topjui-btn-blue',

       type:'destroyRow'">删除</a>

	<a href="javascript:void(0)"

       data-toggle="topjui-menubutton"

       data-options="method:'filter',

       extend: '#dg-toolbar',

       btnCls:'topjui-btn-black'">过滤</a>       

</div>