Hi.
Do you really think preventing the browser from caching the page is what you
need here? I think no.
Whenever the page is shown/reloaded you need to check if the user already
has been "counted". This may be done by setting some information in a cookie
(you mentioned one). The code for your counter just has to get that
information and increase when not set.
Or did I get something wrong?
MfG
Maar
----------------------------------------
Matthias Maar
Lehrstuhl für Informatik I
Universität Würzburg
Am Hubland
D-97074 Würzburg
Germany
Tel.: ++49 (0) 931/888-4941
Fax: ++49 (0) 931/888-4600
http://www1.informatik.uni-wuerzburg.de
"Science" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi all,
> I am using cookie to write a counting page but when the page is
refreshed,
> it will increase by 1 automatically.
> According to this problem, I used following lines but it doesn't work
> --------------------------------------------------------------------------
--
> --
> header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
> header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
> header ("Cache-Control: no-cache, must-revalidate");
> header ("Pragma: no-cache");
> --------------------------------------------------------------------------
--
> ---
> even I used html script
> <META HTTP-EQUIV="Pragma" CONTENT="no-cache">
> <META HTTP-EQUIV="Expires" CONTENT="-1">
>
> Well, Is there anyone who knows how to prevent the page to be cached?
>
> Thanks a lot
>
>
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