Core Java| JSP| Servlets| XML| EJB| JEE5| Web Services| J2ME| Glossary| Questions?

Search Tutorials

Latest Questions

no driver
i am having problem connecting to DB2 database fro netbeans: program: import java.sql.*; import java.lang.*; i
min project with vb
i have do the min project with VB Frantend and oracle backend
Some additions for my previous question
This is the question I posted several hours ago: "I'm trying to write a program that has a text field for input, two bu
Writing a GUI program
Hello everyone! I'm trying to write a program that has a text field for input, two buttons and the output text area. A
How to display current date in textbox
Hi guys, I'm really need your help. This is my source code. <% if (status.equals("pending") && penanda==0)
Methods in Java
Hello. Currently i am involved in a group project and we have each been given a specific part of code to create our joi
how to record qvga video using j2me
hello if it is possible how i can record qvga video usin j2me?
how to record qvga video using j2me
hello if it is possible how i can record qvga video usin j2me?
streams
a program which illustrate the use of streams
runtime polymorphism
how run time polymorphism is achieved
All Questions...

Comments

Use of tag of JSTL
In this section we will learn how to use tag of Xml tag library of Jstl. This is xml iteration tag, can be used to retrieve values from xml document.

Use of <x:forEach> tag of JSTL

In this section we will learn how to use <x:forEach> tag of Xml tag library of Jstl. This is xml iteration tag, can be used to retrieve values from xml document.

Standard Syntax : <%@ taglib prefix="x" uri="http://java.sun.com/jsp/jstl/xml" %>

Attributes:
var	Defines variable for the current item.
select	Defines xPath expression.
begin	Iteration begins at the item located at the specified index.
end	Iteration ends at the item located at the specified index.
step	Iteration will process after defined value in step attribute.
varStatus	Name of the variable used for the status of the iteration.

forEach_xmlJstlTag.jsp

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="x" uri="http://java.sun.com/jsp/jstl/xml" %>

<html>
    <head>
        <title>Example of x:forEach JSTL Tag</title>
    </head>

    <body>
        <c:import var="docString" url="employee.xml"/>
        <x:parse var="doc" doc="${docString}"/>
        <table border=1 width="50%">
            <tr>
                <td valign="top"><pre><c:out value="${docString}"/></pre></td>
                <td>
                    <table border=1>
                        <tr>
                            <th>Result of forEach var="item" select="$doc//emp" 
                            begin="0" end="3" step="1" varStatus="status></th>
                        </tr>
                        <x:forEach var="item" select="$doc//emp" 
                                   begin="0" end="3" step="1" varStatus="status">
                            <tr>
                                <td>
                                    <x:out select="$item/name" /><br>
                                    <x:out select="$item/age" /><br>
                                    <x:out select="$item/designation" /><br>
                                    
                               </td>   
                            </tr>
                        </x:forEach>         
                    </table>
                </td>
            </tr>
        </table>
    </body>
</html>

Output :

Download Source Code

� View all related tutorials

Related Tags: c xml library file files stl orm ant form io user sed jstl tag parameter transform this js for add

Leave your comment:
Name:
Email:
URL:
Title:
Comments:
Enter Code:
	Note: Emails will not be visible or used in any way, and are not required. Please keep comments relevant. Any content deemed inappropriate or offensive may be edited and/or deleted. No HTML code is allowed. Line breaks will be converted automatically. URLs will be auto-linked. Please use BBCode to format your text.