Remove Variable : Set « JSTL « Java Tutorial






  1. Java Tutorial
  2. JSTL
  3. Set
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<html>
  <head>
    <title>Set Examples</title>
  </head>

  <body>
  <h3>Remove Example</h3>

  <c:set var="test" value="Hello World" scope="page" />

  The value in the variable test before remove is 
  <c:out value="${test}" />

  <br />

  <c:remove var="test" scope="page" />

  The value in the variable test after remove is 
  <c:out value="${test}" />

  <br />
  </body>
</html>
  Download:  JSTLRemoveVariable.zip( 1,285 k)




24.9.Set
24.9.1.JSTL Set Without Body
24.9.2.JSTL Set With Body
24.9.3.Set Value for Variable
24.9.4.Set Comma Delimited String to Variable
24.9.5.Remove Variable
24.9.6.Set Variable To Page Scope
24.9.7.Set Variable Scope to Request
24.9.8.Set Variable Scope Page
24.9.9.Set Variable as Session Scope
24.9.10.Set Variable Scope to Application
24.9.11.Do Calculation In Set