struts2中的惯用标签

struts2中的常用标签

 
//<s:if>标签
<s:if test='%{userTb.userSex == "女"}'>//是否等于某个字符串
<s:if test="userTb.userBirthday == null">
<s:if test="userTb.userBirthday != null">

<s:property value="userTb.userName"/>
<s:text name="userTb.userSex"/>

<s:if test="empList.isEmpty">
   <tr align="center">
        <td colspan="8">对不起，没有查询到数据!</td>
    </tr>
</s:if>
<s:iterator value="empList" id="emp" status="s">

<s:a action="EmpAction!editPage">
       <s:param name="emp.empno" value="#emp.empno"></s:param> 编辑
</s:a>&nbsp;
<s:url id="del" action="EmpAction!delete">
    <s:param name="empno" value="#emp.empno"> </s:param>
</s:url>
<a href=javascript:del('<s:property value="#del" />')>删除</a>  

//JS代码
function del(url){  
      if(confirm('确实要删除该条信息吗?')){
	  window.location.href = url;
      }
}