Iterating over an array of objects in jstl

Hi Rahul,

Here goes your code:-

Demo.java

Code:

package com.demo; public class Demo { private String name; public void setName(String name) { this.name = name; } public String getName() { return name; } }

TestDemoServlet.java

Code:

package com.demo; import java.io.IOException; import java.util.ArrayList; import javax.servlet.*; import javax.servlet.http.*; public class TestDemoServlet extends HttpServlet { protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { ArrayList demoNames = new ArrayList(); Demo d1 = new Demo(); d1.setName("Rahul"); Demo d2 = new Demo(); d2.setName("Rahul123"); Demo d3 = new Demo(); d3.setName("Rahul456"); demoNames.add(d1); demoNames.add(d2); demoNames.add(d3); request.setAttribute("demoNames", demoNames); RequestDispatcher view = request.getRequestDispatcher("DemoJSP.jsp"); view.forward(request, response); } }

DemoJSP.jsp

Code:

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <html> <body> <b>The Demo Object Names Are:- <br> <table> <c:forEach items="${demoNames}" var="DemoNames"> <tr> <td>${DemoNames.name}</td> </tr> </c:forEach> </table> </body> </html>

Make sure to have proper package structure as per the first line in java files.

Configure and then RUN the servlet, that will give you the expected output.

Hope that helps,

Goldest