hi all i have a problem and i need your help to solve it
i have an application in which there is login page and some other pages.
i have logged with username and pasword and navigated to remaining pages and did some operation over those pages and logged out.
And now when i hit the back button on the browser iam being redirected to the previous page without actually login and iam able to perform my operations as a same user.now i want this to not happen.when ever i log out and hit back button of the browser i must be redirected to log in page and should have access to my application when ever i login.

can any body help....
thanx
ramkiran

Hi ramkiran,

You can use session variables to check if the variables are valid or not.
What you can do is:

1. When user logs in define a session variable and store [say userid].
2. In the other pages check if the varable is valid or not.
3. When user logs out, destroy the session veriable.

Hope this helps.


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Best regards,

Debashis