struts2 中的遍历操作

1.遍历Map

      <s:iterator value="#request.map" status="idx">
  <tr>
    <td ><input type="checkbox" id="<s:property value="#idx.index"/>" value="checkbox" onclick="checkParentBox('<s:property value="#idx.index"/>',<s:property value="value.size"/>);"/></td>
    <td ><s:property value="key.resName"/></td>
    <td >
    <s:iterator value="value" id="perm" status="idxp">
          <input type="checkbox" <s:if test="#perm.permId in #request.permList">checked="checked"</s:if> id="<s:property value="#idx.index"/>_<s:property value="#idxp.index"/>" name="permIds" value="<s:property value="#perm.permId"/>"  onclick="checkSubbox('<s:property value="#idx.index"/>',<s:property value="value.size"/>)"/><s:property value="#perm.permName"/>
    </s:iterator>      
    </td>
  </tr>
  </s:iterator>

2.遍历LIST

   <s:iterator value="#request.page.data" status="sta">
  <tr>
    <td><input type="checkbox" name="ids" value='<s:property value="equipmentId" />' onclick="checkState('f1',this)"/></td>
    <td ><s:property value="equipmentNo"/></a></td>
    <td ><a href="${ctx}/resource/equip!detail.action?ids=<s:property value="equipmentId"/>"><s:property value="equipmentName"/></a></td>
    <td>
       <c:if test="${borrowState eq 0 }">未借</c:if>
       <c:if test="${borrowState eq 1 }">已借</c:if>
     </td>
    <td>
       <c:if test="${useState eq 0 }">完好</c:if>
       <c:if test="${useState eq 1 }">报修</c:if>
       <c:if test="${useState eq 2 }">报废</c:if>
    </td>
    </tr>
   </s:iterator>

其中
   <c:if test="${borrowState eq 0 }">未借</c:if>
   等价于
   <s:if test="borrowState eq 0">未借</s:if>