Programming for beginners: jspInit : To initialize variables

Saturday 14 March 2015

jspInit : To initialize variables

spInit method is similar to init method of servlet. The jspInit() method is invoked when the JSP page is initialized.

Syntax

public void jspInit(){

//statements

}

today.jsp

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@page import="java.util.Date" %>

<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>
        <h1>Today :
        <%!
            Date today;
            
            public void jspInit(){
                today = new Date();
            }
            
        %>
        <%= today %>
        </h1>        
    </body>
</html>

Output

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Programming for beginners

Saturday 14 March 2015

jspInit : To initialize variables

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