accordion data-options iconCls

<div id="aa" class="easyui-accordion" style="500px;height:300px;">
    @for (int i = 0; i < 3; i++)
    {
        <div title="About(@i)" data-options="iconCls:'icon-ok'" style="overflow:auto;padding:10px;">
            <h3 style="color:#0099FF;">Accordion for jQuery</h3>
            <p>data-options="iconCls:'icon-ok'" iconCls 中的图标在 icon.css中列出</p>
        </div>
    }
</div>

 Ajax:　　data-options="href:'../accordion/_content.html',iconCls:'icon-help',selected:true"

Tools:　　data-options="
    selected:true,
    tools:[{
     iconCls:'icon-reload',
     handler:function(){
      $('#dg').datagrid('reload');
     }
    }]"