JSTL fn:escapeXml() Function

by Online Tutorials Library July 22, 2022

JSTL fn:escapeXml() Function

The fn:escapeXml() function escapes the characters that would be interpreted as XML markup. It is used for escaping the character in XML markup language.

The syntax used for including the fn:escapeXml() function is:

Let’s see the simple example to understand the functionality of fn:escapeXml() function:

<%@ taglib uri=”http://java.sun.com/jsp/jstl/core” prefix=”c” %> <%@ taglib uri=”http://java.sun.com/jsp/jstl/functions” prefix=”fn” %>   <title>Using JSTL Functions</title>       
<p>With escapeXml() Function:</p>
<p>string-1 : ${fn:escapeXml(string1)}</p>
<p>string-2 : ${fn:escapeXml(string2)}</p>
<p>Without escapeXml() Function:</p>
<p>string-1 : ${string1}</p>
<p>string-2 : ${string2}</p>
<p>    </p>

Output:

 With escapeXml() Function: string-1 : It is first String. string-2 : It is second String. Without escapeXml() Function: string-1 : It is first String. string-2 : It is second String. 

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