struts2 iterator list中对象的list 双层迭代

 

今天有个同事遇到的小问题，

List<PropertyEntity> listsp = sortPropertyManager.getAllSortProperty(Integer.parseInt(sortId));
        List listall = new ArrayList();
        for(int i = 0;i<listsp.size();i++)
        {
            PropertyEntity pe =listsp.get(i);
            List<PropertyValue> list = propertyValueManager.getAllPropertyValue(pe.getPropertyId());
            pe.setPvlist(list);
            listall.add(pe);
        }
        //ServletActionContext.getRequest().setAttribute("list",listsp);
        ServletActionContext.getRequest().setAttribute("listall",listall);
        return SUCCESS;

 

 

 

<s:iterator value="#request.listall" id="propertyEntity"  status="sta">
       <tr>
        <td width="20%" align="left" class="tdbg">
        <s:property value="propertyName"/>
        </td>
        <td width="80%" align="left" class="tdbg">
        <s:iterator value="pvlist">
        <label>
         <input type="radio" value="<s:property value="valueId"/>" name="property<s:property value="propertyId"/>">
        <s:property value="valueName"/></label>
        </s:iterator>
        </td>

       </tr>
       </s:iterator>