CODEWITHSUNDEEP
javajavascriptcookies
Balaji
Balaji

Reputation: 869

Set Expiry date to Session cookie

I want to achieve this browser cookie -

  1. Cookie should expire in 15 mins.
  2. Cookie should expire when browser closed.

Which ever happens first. Any help would be really appreciated.

Thank you

Upvotes: 2

Views: 8312

Answers (2)

SeanCannon
SeanCannon

Reputation: 77966

Everything you need is here: http://www.quirksmode.org/js/cookies.html

var name = 'My Cookie',
    value = 'foobar';

// Set a cookie without an expires header so it goes away on browser close
document.cookie = name + '=' + value + '; path=/';

// Erase said cookie in 15 minutes if the user left browser open.
setTimeout(function(){

    var date = new Date(),
        days = -1,
        expires = '';

    date.setTime(date.getTime()+(days*24*60*60*1000));
    expires = '; expires=' + date.toGMTString();
    document.cookie = name + '=' + value + expires + '; path=/';
}, 60000 * 15 );

Upvotes: 1

Kevin Bowersox
Kevin Bowersox

Reputation: 94429

You can specify this in your web.xml file. I am pretty sure that when the browser closes the session is ended by default.

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app 
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" 
    "http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

    <session-config>
      <session-timeout>15</session-timeout> 
    </session-config>

</web-app>

Within the app you can use the method:

public void setMaxInactiveInterval(int interval)

This is a method on the session object it will override what is in the web.xml file.

Reference: http://docs.oracle.com/javaee/1.3/api/javax/servlet/http/HttpSession.html#setMaxInactiveInterval%28int%29

Upvotes: 1

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