JSTL fn:toUpperCase() Function

by Online Tutorials Library July 22, 2022

JSTL fn:toUpperCase() Function

The fn:toUpperCase() function converts all the characters of a string to upper case. It is used for replacing any lower case character in the input string with the corresponding upper case character.

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

It returns the string value after converting the input string to uppercase.

Let’s see the simple example to understand the functionality of fn:toUpperCase() 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 Function </title>           Hi, This is ${fn:toUpperCase(site)} developed by ${fn:toUpperCase(author)}.   

Output:

JSTL Function Tags10

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