struts Tag标签使用

//迭代List<Map<key,value>>集合<s:iterator value="#request.TablePlanListMap" status="planListMap">//迭代下标<s:property value="#planListMap.index"/>//获取Map中数据<s:property value="#request.TablePlanListMap[#planListMap.index]['id']"/>//下拉框默认选中<option value="overwrite" <s:if test="#request.TablePlanListMap[#planListMap.index]['writeType']=='overwrite'">selected="selected"</s:if>>默认</option>//内容按:切割取下标1.<s:if test='#request.TablePlanListMap[#planListMap.index]["hours"].toString().split("\\\\:")[0]==1'>