When a client pushes the browsers 'back' button, this page is often read
from cache... adding the following line to the HTML head might help:
META HTTP-EQUIV=Pragma CONTENT=no-cache
gr,
Peter
[EMAIL PROTECTED] wrote:
Hi,
I have a problem with using HttpSession class. When the user login, I
create a new session by request.getSession(true). When the user
logout, the session is removed by session.invalidate(). In doing
this, when the user is trying to go back to the previous page without
login, the browser should not show the page because the servlet knows
that the session for this user has already been invalidated.
My problem is that In JBuilder, the code works as expected. But in
Tomcat, it always failed. The browser can display the previous page
when I use Back button in the toolbar, or when I type in the URL
for the pages that should be displayed only after the user login. Can
anybody help me?
Thanks in advance.
Kelly
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