jstl code issue
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theJava
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Published on 2010-12-21T17:33:38Z
Indexed on
2010/12/21
19:54 UTC
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<style type="text/css">
.even {
background-color: silver;
}
</style>
<title>Registration Page</title>
</head>
<body>
<form:form action="add.htm" commandName="user">
<table>
<tr>
<td>User Name :</td>
<td><form:input path="name" /></td>
</tr>
<tr>
<td>Password :</td>
<td><form:password path="password" /></td>
</tr>
<tr>
<td>Gender :</td>
<td><form:radiobutton path="gender" value="M" label="M" /> <form:radiobutton
path="gender" value="F" label="F" /></td>
</tr>
<tr>
<td>Country :</td>
<td><form:select path="country">
<form:option value="0" label="Select" />
<form:option value="India" label="India" />
<form:option value="USA" label="USA" />
<form:option value="UK" label="UK" />
</form:select></td>
</tr>
<tr>
<td>About you :</td>
<td><form:textarea path="aboutYou" /></td>
</tr>
<tr>
<td>Community :</td>
<td><form:checkbox path="community" value="Spring"
label="Spring" /> <form:checkbox path="community" value="Hibernate"
label="Hibernate" /> <form:checkbox path="community" value="Struts"
label="Struts" /></td>
</tr>
<tr>
<td></td>
<td><form:checkbox path="mailingList"
label="Would you like to join our mailinglist?" /></td>
</tr>
<tr>
<td colspan="2"><input type="submit" value="Register"></td>
</tr>
</table>
</form:form>
<c:if test="${fn:length(userList) > 0}">
<table cellpadding="5">
<tr class="even">
<th>Name</th>
<th>Gender</th>
<th>Country</th>
<th>About You</th>
</tr>
<c:forEach items="${userList}" var="user" varStatus="status">
<tr class="<c:if test="${status.count % 2 == 0}">even</c:if>">
<td>${user.name}</td>
<td>${user.gender}</td>
<td>${user.country}</td>
<td>${user.aboutYou}</td>
</tr>
</c:forEach>
</table>
</c:if>
</body>
</html>
When i execute my jsp page, this piece of code does not show up at all. The full source code is below.
<c:if test="${fn:length(userList) > 0}">
<table cellpadding="5">
<tr class="even">
<th>Name</th>
<th>Gender</th>
<th>Country</th>
<th>About You</th>
</tr>
<c:forEach items="${userList}" var="user" varStatus="status">
<tr class="<c:if test="${status.count % 2 == 0}">even</c:if>">
<td>${user.name}</td>
<td>${user.gender}</td>
<td>${user.country}</td>
<td>${user.aboutYou}</td>
</tr>
</c:forEach>
</table>
</c:if>
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