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Login and logout problem with sessions

Aditya Vasudeva
Ranch Hand

Joined: May 27, 2008
Posts: 76
I have a login page which takes in a username and password and forwards to a welcome.jsp if login is successful.

Once I logout, I invalidate my session. Unfortunately, if i click the back button, the welcome.jsp page comes back again. This is incorrect.

How do i stop the welcome.jsp from coming back. Instead, another page should load saying that the session has expired.

I went through a few forums in which i learnt that the browser cannot be controlled and that meta-tags have to be used to prevent the browser to cache data. I tried using the following tag to disable caching but it did not work:


Please help. This is very frustrating.
Thank You.
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61437
    
  67

See this Servlet FAQ entry.


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ou yang
Greenhorn

Joined: Oct 14, 2008
Posts: 10
oh,there are some problems on your code.you would send your coding to the web size so that we can find your errors.
 
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subject: Login and logout problem with sessions