JSTL fn:substringBefore() Function

by Online Tutorials Library July 22, 2022

JSTL fn:substringBefore() Function

The fn:substringBefore() function returns the subset of string before a specific substring. It is used for returning a part of original string which lies before the specified string value.

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

Let’s see the simple example to understand the functionality of fn:substringBefore() 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>    ${fn:substringBefore(string, “developed”)}   

Output:

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