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JSTL c:set Core Tag

The JSTL <c:set> Core Tag is used to set a value to a variable or object in a specific scope like session. It works like setProperty action but the difference is that it can take a expression as an input, evaluate it and assign result to a variable or object.

Syntax:

<c:set var="varName" value="value/expression" />

c:set tag attributes:

AttributeDescriptionRequired
valueInformation to save.No
targetName of the variable whose property should be modified.No
propertyProperty to modify.No
varName of the variable to store information.No
scopeScope of variable to store information.No

Example:

test.jsp

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
 
<html>
	<head>
		<title>c:set JSTL core tag example</title>
	</head>
	<body>
		<c:set var="website" value="www.javawithease.com"/>
		<c:out value="${website}"/>
	</body>
</html>

web.xml

<web-app>
 
  <welcome-file-list>
          <welcome-file>test.jsp</welcome-file>
  </welcome-file-list>	
 
</web-app>

Output:

jsp example 32
 
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