Struts标签 logic:iterate简单使用

后台代码：

public class VacationsAction{
  public ActionForward opendata(ActionMapping mapping, ActionForm form,
                                  HttpServletRequest request, HttpServletResponse response) {
        /*一个sql查询语句*/
        String sql = "select a.fldid,a.fldname,trunc(a.fldbegindata) fldbegindata,trunc(a.fldenddata) fldenddata,a.fldselectid from vacationsday a order by a.fldid";
        List list = getlist(sql);
        /*返回list集合*/
        request.setAttribute("list", list);
        return mapping.findForward("list");
    }  
}

JSP页面：

<table class="table">
   <thead>
   <tr>
       <th>
           <div><span>假期名称</span></div>
       </th>
       <th>
           <div><span>开始时间</span></div>
       </th>
       <th>
           <div><span>结束时间</span></div>
       </th>
       <th>
           <div><span><bean:message key="0025_popluar_holidayList.jsp"/></span></div>
           <!--0025_popluar_holidayList.jsp=操作 -->
       </th>
   </tr>
   </thead>
   <tbody id="festivaltbody">
   <logic:iterate id="list" name="list" indexId="ind">
       <tr data-fldid="<bean:write name="list" property="fldid"/>">
           <td>
               <div><span><bean:write name="list" property="fldname"/></span></div>
           </td>
           <td>
               <div><span><bean:write name="list" property="fldbegindata"/></span></div>
           </td>
           <td>
               <div><span><bean:write name="list" property="fldenddata"/></span></div>
           </td>
           <td>
               <div>
                   <a href="javascript:;" class="btn btn-xs btn-outline btn-white"
                      name="openwin" data-flag="edit">
                       <i class="fa fa-edit"></i>
                       <bean:message key="0029_popluar_holidayList.jsp"/>
                   </a>
                   <a href="javascript:;" class="btn btn-xs btn-outline btn-white"
                      name="dele"
                      data-fldid="<bean:write name="list" property="fldid"/>"
                   >
                       <i class="fa fa-times"></i> <bean:message
                           key="0030_popluar_holidayList.jsp"/>
                   </a>
               </div>
           </td>
       </tr>
   </logic:iterate>
</table>

logic:iterate循环，indexId做参数传递使用，表示该集合里的第几个值，等于给集合中的数值加了编号