日期:2014-05-17  浏览次数:20846 次

jstl显示无效,跳不进<c:choose><c:if>等标签
用myEclipse 进行debug时凡是进到如<c:if></c:if><c:choose></c:choose>等标签时直接由开始标签(如<c:if>)跳到跳到结束标签(如</c:if>),中间的代码不执行。请问为什么?sessionUser 是取到值的
  加班到十一点多都没搞出来,希望大侠们能指导一下小弟~~~下面是部分代码

Java code

<%@ page contentType="text/html; charset=utf-8"%>
<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jstl/fmt_rt" prefix="fmt" %>
<%@page import="com.fa.custom.entity.User"%>
<% User sessionUser = (User)session.getAttribute("SESSION_USER"); %>
 <html>
 <head>
 <script type="text/javascript" src="../js/jquery-1.3.2.min.js"></script>
 <script type="text/javascript" src="../js/login.js"></script>
<link href="../css/style.css" rel="stylesheet" type="text/css" />
<link href="../css/global.css" rel="stylesheet" type="text/css" />
 <title>
 </title>
 </head>
 <body>
  <div class="jobl_bot" >
<c:choose>        
        <c:when test="${sessionUser != null}">    
            <div class="per_name"><span>${sessionUser.name}</span>,欢迎访问!</div>
                <div class="per_listlink">
                    <a href="../job/user_applyJob.do">我应聘的职位</a>|<a href="../job/user_updateResume.do">编辑简历</a><br />
                    <a href="../job/job_updatePwd.do" class="update_pwd">修改密码</a>|<a href="../job/job_LogOut.do">退出登录</a>
                </div> 
        </c:when>
            <c:otherwise>                
                <form name="form1" id="form1" action="../job/job_login.do" method="post" >
                <div class="jlc_line">
                    <div class="jlc_left">用户账号</div>
                    <div class="jlc_right"><input name="userName" type="text" class="input_joblogin" /></div>
                </div>
                <div class="jlc_line">
                    <div class="jlc_left">密码</div>
                    <div class="jlc_right"><input name="userPass" type="password" class="input_joblogin" /></div>
                </div>
                <div class="jlc_line">
                    <div class="jlc_left">验证码</div>
                    <div class="jlc_right yzmbg">
                        <table width="100%" border="0" cellspacing="0" cellpadding="0">
                            <tr>
                                <td class="input_yzm">
                                    <input name="checkCode" type="text" class="yzm_input" />
                                </td>
                                <td><a onclick="javascript:refreshCode();" href="javascript:;">
                                    <img align="bottom" id="checkCode" alt="验证码" /></a>
                                </td>
                            </tr>
                        </table>
                    </div>
                </div>
                <div class="jlc_loginbtn">
                    <input type="