Home Jstl Use of tag of JSTL

Use of tag of JSTL
Posted on: August 26, 2008 at 12:00 AM

In this section we will learn how to use tag of Xml tag library of Jstl. This tag is used to show the content as output for the given XPath expressions.

Use of <x:out> tag of JSTL

In this section we will learn how to use <x:out> tag of Xml tag library of Jstl. This tag is used to show the content as output for the given XPath expressions.

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

Attributes:
select	Defines xPath expression.
escapeXml	Determines that some special characters in resulting string should be converted to their corresponding character entity codes or not. Its default value is true.

out_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:out tag</title>
    </head>
    <body>        
        <c:import var="importFile" url="employee.xml"/>    
        <x:parse var="doc" doc="${importFile}"/>

        <table border=1>
            <tr>
                <th>Given Xml Document</th>
            </tr>
            <tr>
                <td><pre><x:out select="$importFile"/></pre></td>
            </tr>
        </table>
    </body>
</html>

Output :

Download Source Code

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