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who called this page?

who called this page?

Post by James Cook » Fri, 14 Mar 2003 02:36:04



I want to redirect to the page that originally called this one.
how?

Thanks,
James

 
 
 
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who called this page?

Post by Kevin Spence » Fri, 14 Mar 2003 03:33:15


You would have to persist the URL of the calling page somewhere over the
lifetime of the current page, as it may PostBack to itself many times. How
would I do this? In my Page_Load Sub, I would do something like the
following:

If not Page.IsPostBack
    ViewState("REFERER") = Request.ServerVariables("HTTP_REFERER")
End If

Then you can fetch ViewState("REFERER") at any time in the life of the page.

HTH,

Kevin Spencer
Microsoft FrontPage MVP
Internet Developer
http://www.takempis.com
Different Strangs fer Different Thangs.


Quote:> I want to redirect to the page that originally called this one.
> how?

> Thanks,
> James


 
 
 
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If I have four pages, and page A can Server.Transfer to page B or C, and
page B and C can both Server.Transfer to page D, how can page D find out
whether it was page B or C that used Server.Transfer to get there?

Is there a clean way of doing this?  I.e., is there some property or
variable or method that would directly give this to me?  I don't want to do
it by way of error handling code, query strings, or session state; these are
straight forward, but not preferable.

Reece

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