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Classic ASP Basics For beginner programmers starting with "classic" ASP 3, pre-".NET." NOT for ASP.NET 1.0, 1.1, or 2.0
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Old January 22nd, 2011, 11:51 AM
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Default back button problem

hi!
im creating a login/logout page for a web based app.im using session variable i.e Session("uname")=request("user") in my validatelogin asp page.
when im logging out i have clear the session variable i was using.the code goes something like this
Session("uname")=""
Session.Abandon
Response.Redirect("login.asp")
I have also mentioned the below code in my all three pages i.e login,action & logout
Response.CacheControl="no-cache"
Response.Addheader "pragma","no-cache"
Response.Expires="-1"

still
when i press the back button in my browser window it redirects me to all the initial pages i accessed.
Plz help me as how i can make the back button stop when the user session gets over.
 
Old January 28th, 2011, 08:25 PM
J_P J_P is offline
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Default

the back button triggers a client-side action or event. ASP is server side code.

most modern browsers are not affected by the cache controls

the only suggestion is to clear the browser history with client side code. this can be found in discussions found here

http://www.google.com/search?hl=en&c...+-.net&spell=1





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