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POJSTL - iterating through array of random integers - not displaying in webPage
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I'm trying to iterate through myList (array) of random generated integers using JSP/JSTL. My code snipet which generates and stores integers, is located in my servlet. On the other hand,iterating through an arrayList of Strings (see code below) works perfectly but when i try it with arrays based on the same logic, my webpage just doesnt show any unordered list of my random integers. thank you for helping me out My Servlet <pre><code>package be.intec.servlets; import java.io.IOException; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Arrays; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; import javax.servlet.RequestDispatcher; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import be.intecbrussel.entities.Auto; @WebServlet("/JSTLServlet") public class JSTLServlet extends HttpServlet { private static final long serialVersionUID = 1L; private static final String VIEW = "WEB-INF/JSP/JSTL.jsp"; protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { RequestDispatcher dispatcher = request.getRequestDispatcher(VIEW); //=======below is the code using Array===================================== int[] myList = new int[42]; for (int i = 0; i < myList.length; i++) { myList[i] = (int) (Math.random() * 100); } request.setAttribute("mylist", myList); //=======below is the code using ArrayList===================================== List<String> names = Arrays.asList("John", "Georges", "Kevin"); request.setAttribute("names", names); dispatcher.forward(request, response); } } </code></pre> My jstl.jsp <pre><code><%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1" session="false"%> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> <!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=ISO-8859-1"> <link rel="stylesheet" type="text/css" href="styles/default.css"> <title>JSTL Expample</title> </head> <body> <h2>Iterate through my array</h2> <ul> <c:forEach var="arrayVar" items="${myList}"> <li>${arrayVar}</li> </c:forEach> </ul>  <h2>Iterate through my arrayList</h2> <ul> <c:forEach var="name" items="${names}"> <li>${name}</li> </c:forEach> </ul> </body> </html> </code></pre> my web.xml <pre><code><?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"> <display-name>ServletsAndJSPExampleProject</display-name> <welcome-file-list> <welcome-file>IndexServlet</welcome-file> </welcome-file-list> </web-app> </code></pre> my index Servlet <pre><code>package be.intec.servlets; import java.io.IOException; import javax.servlet.RequestDispatcher; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; @WebServlet("/IndexServlet") public class IndexServlet extends HttpServlet { private static final long serialVersionUID = 1L; private static final String VIEW = "/WEB-INF/JSP/index.jsp"; protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { RequestDispatcher dispatcher = request.getRequestDispatcher(VIEW); dispatcher.forward(request, response); } } </code></pre> Output in Browser is : Iterate through my array: // here it should be showing my random numbers Iterate through my arrayList: // work very well <ul> <li>John</li> <li>Georges</li> <li>Kevin</li> </ul>
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<java><jsp><servlets><jstl>
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JSTL - iterating through array of random integers - not displaying in webPage
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