JSTL Check Equals(==), not equals(!=)

JSTL Check Equals(==), not equals(!=) explains about how to use logical conditions(equals, not equals etc) with JSTL tag

Consider a JSP Page where you need to check a value whether it is equals or not equals and process accordingly, in that scenario,  you can follow this example.

On the following table, I am showing 2 different ways (Method 1 & Method 2), you can achieve equals & not equals in JSTL 

Logical operation JSTL Method 1 JSTL Method 2
equals eq ==
not equals ne !=
Required Libraries

You need to download

  1. Tomcat 7
  2. JSTL 1.2

Following jar must be in classpath

  1. jstl-1.2.jar

Project Structure

JSTL Check Equals(eq), not equals(ne)

JSTL Check Equals(eq), not equals(ne) (Method 1)

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
<title>Check equals(eq), not equals(ne)</title>

	   // you can also set the values into request scope same as using c:set
	   request.setAttribute("count", 5);
	<!-- you can check "equals(eq)" two ways -->
	<c:if test="${count eq 5}">
		count equals to 5<br />
	<!-- you can check "not equals(ne)" two ways -->
	<c:if test="${count ne 4}">
    	count is not equals 4<br />
count equals to 5
count is not equals 4

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2 Responses to "JSTL Check Equals(==), not equals(!=)"
  1. Ridhuvarshan 2013-06-28 11:44:19.0
  1. admin 2013-06-29 11:44:19.0

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