定义表格
<table id="treeGridDg" data-toggle="topjui-treegrid"></table>
工具栏
<div id="treeGridDg-toolbar" class="topjui-toolbar" data-options="grid:{
type:'datagrid',
id:'treeGridDg'
}">
<a href="javascript:void(0)"
data-toggle="topjui-menubutton"
data-options="
extend: '#treeGridDg-toolbar',
iconCls: 'fa fa-plus',
btnCls: 'topjui-btn-green'">新增</a>
<a id="delete" href="javascript:void(0)"
data-toggle="topjui-menubutton"
data-options="
extend: '#treeGridDg-toolbar',
iconCls: 'fa fa-trash',
btnCls: 'topjui-btn-brown'">删除</a>
<a id="logout" href="javascript:void(0)"
data-toggle="topjui-menubutton"
data-options="
extend: '#treeGridDg-toolbar',
btnCls: 'topjui-btn-red'">注销</a>
<a id="recover" href="javascript:void(0)"
data-toggle="topjui-menubutton"
data-options="
extend: '#treeGridDg-toolbar',
iconCls: 'fa fa-list',
btnCls: 'topjui-btn-blue'">恢复</a>
<a id="in_storage" href="javascript:void(0)"
data-toggle="topjui-menubutton"
data-options="
extend: '#treeGridDg-toolbar',
iconCls: 'fa fa-cloud-upload',
btnCls: 'topjui-btn-orange'">入库</a>
<a id="out_storage" href="javascript:void(0)"
data-toggle="topjui-menubutton"
data-options="
extend: '#treeGridDg-toolbar',
iconCls: 'fa fa-cloud-download',
btnCls: 'topjui-btn-black'">出库</a>
</div>之前在js中写toolbar：“#treeGridDg-toolbar”不能让toolbar生效，于是在定义table的时候加上了data-toggle="topjui-treegrid"，这样工具栏是出现了，但是树形表格却变成了普通表格
