Home Jsp Simple-jsp-example JSTL: Property Access
Questions:Ask|Latest


 
 

Share on Google+Share on Google+

JSTL: Property Access

Advertisement
In this example we are going to show we can access the property by using the dot(.) and [ ] operator.

JSTL: Property Access

        

In this example we are going to show we can access the property by using  the dot(.) and [ ] operator. 

Firstly we are going to make a form where we will enter some values and those values will be shown to you. The value will be shown to you in the following way. Firstly we will set the values which we have retrieved from the  form in the attribute var. After setting the values the output will be displayed to you by using the <c:out> tag. 

The code of the program is given below:

 

 

<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<html>
<head>
<title>Property Access</title>
</head>

<body>
<form method="post">Enter your name :
<input type="text" name="name" /><br><br>
Enter your password : <input type = "password" name = "password"/><br>
<input type="Submit" />

<br />
</form>

<c:if test="${pageContext.request.method=='POST'}">
<c:set var="username" value="name" /><br>
<c:set var ="userpwd" value ="password"/><br>
param.name = <c:out value="${param.name}" /><br>
param.password = <c:out value = "${param.password}"/><br>

param[name] = <c:out value="${param[username]}" /><br>
param[password] = <c:out value="${param[userpwd]}"/>
</c:if> 
</body>
</html>

The output of the program is given below:

 

 

Download this example.

 

        

Advertisements

Liked it!  Share this Tutorial


Follow us on Twitter, or add us on Facebook or Google Plus to keep you updated with the recent trends of Java and other open source platforms.

Posted on: March 12, 2008

Ask Questions?    Discuss: JSTL: Property Access   View All Comments

Post your Comment


Your Name (*) :
Your Email :
Subject (*):
Your Comment (*):
  Reload Image
 
 
Comments
DMCA.com