JSTL For Each Loop Example

Click here to download eclipse supported ZIP file





<%@ page language="java" import="java.util.*"

	contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>


<%@ 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">

<title>Insert title here</title>

</head>

<body>


	<%!String[] movieList1 = { "SVSC", "Guru", "BhandBaja" };%>

	<%!String[] movieList2 = { "In time", "Skyfall", "Spiderman2" };%>


	<%

		List movieList = new ArrayList();

		movieList.add(movieList1);

		movieList.add(movieList2);

		request.setAttribute("movies", movieList);

	%>


	<fieldset>

		<legend>Result page...</legend>

		<table align="center" border="0">

			<%

			int count = 0 ;

				ArrayList items = (ArrayList) request.getAttribute("movies");

				String item = null;

				for (int i = 0; i < items.size(); i++) {

					String[] itemArr = null;

					itemArr = (String[]) items.get(i);


					for (int j = 0; j < itemArr.length; j++) {

						++count;

						item = itemArr[j];

			%>

			<tr>

				<td width="50"><%=count%></td><td align="left"><%=item%></td>

			</tr>

			<%

				}

				}

			%>

			

			<tr bgcolor="yellow">

				<td width="50">Another</td><td>way of acessing : </td>

			</tr>

			<c:forEach var="movieList" items="${movies}">

				<c:forEach var="movie" items="${movieList}" varStatus="movieCount">

					<tr>

						<td width="50">${movieCount.count}</td>

						<td align="left">${movie}</td>

					</tr>

				</c:forEach>

			</c:forEach>


		</table>

	</fieldset>

</body>

</html>



















#By default enabling Console appender

# Root logger option

log4j.rootLogger=INFO, stdout



# Redirect log messages to console

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.Target=System.out

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%-5p [%c]:%L -->> %m%n



# Redirect log messages to a log file

#log4j.appender.file=org.apache.log4j.RollingFileAppender

#log4j.appender.file.File=C:\\servlet-application.log

#log4j.appender.file.MaxFileSize=5MB

#log4j.appender.file.MaxBackupIndex=10

#log4j.appender.file.layout=org.apache.log4j.PatternLayout

#log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n















	
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.cv.servlet.zip</groupId>
	<artifactId>JSTLForEachLoopProject</artifactId>
	<version>1.0</version>
	<packaging>war</packaging>
	<properties>
		<log4j-version>1.2.16</log4j-version>		
		<java-version>1.8</java-version>
	</properties>

	<build>
		<plugins>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.3</version>
				<configuration>
					<source>${java.version}</source>
					<target>${java.version}</target>
				</configuration>
			</plugin>
			<plugin>
				<artifactId>maven-war-plugin</artifactId>
				<version>2.6</version>
				<configuration>
					<warSourceDirectory>WebContent</warSourceDirectory>
					<failOnMissingWebXml>false</failOnMissingWebXml>
				</configuration>
			</plugin>
		</plugins>
	</build>
	<dependencies>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>3.0-alpha-1</version>
		</dependency>
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.3.1</version>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>${log4j.version}</version>
		</dependency>
		
		<dependency>
			<groupId>javax.servlet.jsp</groupId>
			<artifactId>jsp-api</artifactId>
			<version>2.0</version>
		</dependency>
		<dependency>
			<groupId>jstl</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
		<dependency>
			<groupId>taglibs</groupId>
			<artifactId>standard</artifactId>
			<version>1.1.2</version>
		</dependency>
		
	</dependencies>
</project>








 
<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
  xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee  http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"   version="3.1">
	<display-name>JSP Classic Tags...</display-name>
	<welcome-file-list>
		<welcome-file>jstlforeach.jsp</welcome-file>
	</welcome-file-list>

</web-app>













Posted by























Labels:


















1 comment:








  1. David SmithMarch 6, 2018 at 9:25 PM
    Thanks for the post, I am techno savvy. I believe you hit the nail right on the head. 
    I am highly impressed with your blog. It is very nicely explained. 
    Your article adds best knowledge to our Java Online Training from India. or learn thru Java Online Training from India Students. 
     
    ReplyDelete




































        

      









Subscribe to:
Post Comments (Atom)