[San-Diego-pm] Question
Mark Schoonover
mark.schoonover at gmail.com
Mon Oct 20 19:38:55 PDT 2008
Well, you could call another URL with the screen.width as part of the URL.
Something like:
http://server/screen.pl?screen=screen.width
You'd call this URL within javascript with document.location.href. Then you
could use CGI.pm to take that screen value, and it'll all be within Perl.
Kind of a hack, I wouldn't want to do it for a bunch of javascript vars,
that's for sure.
Mark Schoonover
http://www.linkedin.com/in/markschoonover
Cell: 619-368-0099 :: Fax: 619-374-3130 :: AIM: mschoonov
On Mon, Oct 20, 2008 at 7:26 PM, Joel Fentin <joel at fentin.com> wrote:
> The following is within a perl program on the server. My goal is to know
> the width of the surfer's screen so that I can make adjustments.
>
> my ($SWW);
> print qq|
> <script language="JavaScript">
> var SW = screen.width;
> alert(SW);
> </script>|;
>
> # $SWW = SW;
>
> ===========================
>
> How do you get the javascript value into a perl variable?
>
> If SW is equal to 1280, how do I get that 1280 into $SWW?
>
> --
> Joel Fentin tel: 760-749-8863
> Email: http://fentin.com/me/ContactMe.html
> Biz Website: http://fentin.com
> Personal Website: http://fentin.com/me
> _______________________________________________
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>
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