一个jsp页面内有两个连接连个form表单，当点击一个连接时弹出其中的一个form表单
运行时，只显示两个连接，form表单是不显示的回显时怎么弄？？？？
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@taglib uri="/struts-tags" prefix="s" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="http://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style>
body{
/*background-color: aliceblue;*/
font-family: "microsoft yahei";
/*min-width: 800px;*/
}
img{
width: 100%;
/*height: 462px;*/
}
.navbar{
/*margin-bottom: -10px;*/
}
#myppt{
margin-top: -20px;
}
</style>
</head>
<body>
<ul class=" navbar-nav navbar-right" style="list-style: none;">
<s:if test="#session.user != null">
<li ><a class="glyphicon glyphicon-user login_text" style="float:left;" data-target="#register" href="${pageContext.request.contextPath}/cancell.action">注销 </a></li>
<li ><span class="glyphicon glyphicon-log-in wish" data-toggle="modal" style=" margin-top:17px"> 欢迎你<s:property value="#session.user"/> </span></li>
</s:if>
<s:if test="#session.user == null">
<li ><a class="glyphicon glyphicon-user login_text" style="float:left; margin-right:75px" data-toggle="modal" data-target="#register" ><span >注册</span> </a>    </li>
<li ><a class="glyphicon glyphicon-log-in wish" data-toggle="modal" data-target="#login" href=""><span>登录</span></a></li>
</s:if>
</ul>
<!-- 注册窗口 -->
<div id="register" class="modal fade" tabindex="-1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
<button class="close" data-dismiss="modal">
<span>×</span>
</button>
</div>
<div class="modal-title">
<h1 class="text-center">注册</h1>
</div>
<div class="modal-body">
<form class="form-group" action="${pageContext.request.contextPath}/login2.action" method="post">
<div class="form-group">
<label for="">用户名</label>
<input name="username" class="form-control" type="text" placeholder="6-15位字母或数字">
</div>
<div class="form-group">
<label for="">密码</label>
<input class="form-control " name="password" type="password" placeholder="至少6位字母或数字">
</div>
<div class="form-group">
<label for="">再次输入密码</label>
<input type="password" placeholder="至少6位字母或数字">
</div>
<div class="form-group">
<label for="">邮箱</label>
<input class="form-control" type="email" name="email" placeholder="例如:123@123.com">
</div>
<div class="text-right">
<button class="btn btn-primary" type="submit">注册</button>
<button class="btn btn-danger" data-dismiss="modal">取消</button>
</div>
<a href="" data-toggle="modal" data-dismiss="modal" data-target="#login">已有账号？点我登录</a>
</form>
</div>
</div>
</div>
</div>
<!-- 登录窗口 -->
<div id="login" class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
<button class="close" data-dismiss="modal">
<span>×</span>
</button>
</div>
<div class="modal-title">
<h1 class="text-center">登录</h1>
</div>
<div class="modal-body">
<form class="form-group" action="${pageContext.request.contextPath}/login.action" method="post">
<div class="form-group">
<label for="">用户名</label>
<input name="username" class="form-control" type="text" placeholder="">
</div>
<div class="form-group">
<label for="">密码</label>
<input name="password" class="form-control" type="password" placeholder="">
</div>
<div class="text-right">
<button class="btn btn-primary" type="submit">登录</button>
<button class="btn btn-danger" data-dismiss="modal">取消</button>
</div>
<a href="" data-toggle="modal" data-dismiss="modal" data-target="#register">还没有账号？点我注册</a>
</form>
</div>
</div>
</div>
</div>
</body>
</html>
