Set Variable as Session Scope : Set « JSTL « Java Tutorial






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

<html>
  <body>
    This JSP stores the ultimate answer in a session-scoped variable where
    the other JSPs in the web application can access it.
    <p />
    <c:set var="theUltimateAnswer" value="${41+1}" scope="session"  />

     Click <a href="displayAttributes.jsp">here</a> to view it.
  </body>
</html>

<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>

<html>
  <head>
    <title>Retrieval of attributes</title>
  </head>
  <body>
    The ultimate answer is <c:out value="${sessionScope.theUltimateAnswer}" /> <br/>
  </body>
</html>
  Download:  JSTlSetVariableAsSessionScope.zip( 1,022 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