This tag is used to remove the variable from specified place or with the reference of scope of the variable when the particular space is not set on the first instance for removing variable. This tag ensures that it will remove any scoped resource or variable it tells to remove. Some attributes it also required for it. Like “var” variable name that has to be removed with the help of this tag.
<%@ taglib uri=”http://java.sun.com/jsp/jstl/core” prefix=”c” %>
<html>
<head>
<title><c:remove>Tag Example In J.S.P</title>
</head>
<body>
<c:set var=”Book_Price” scope=”session” value=”${2500}”/>
<p><b><center><br>
Before Removing Content The Price Of Book Is :<c:out value=”${Book_Price}”/>
</center></b></p></br>
<c:remove var=”Book_Price”/>
<p><b><center>
After Removing Content The Price Of Book Is :<c:out value=”${Book_Price}”/>
</center></b></p>
</body>
</html>
About Program….
This tag is been present as a form of example in the program we remove the value of book price as mentioned before removing and after removing. First instance we use to call the taglib (tag library) in JSTL. Then after initializing the tags of HTML we set the value in variable and variable name. after that prints a message that the book price before removing the content..And then make a use of remove tag after prints a message on web browser that after removing content from the variable. In the last all required tags are closed.
Dinesh Thakur holds an B.C.A, MCDBA, MCSD certifications. Dinesh authors the hugely popular