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Re: [mv] Extract Next & Previous URLS with Perl
****** message to minivend-users from Ryan Hertz <rhertz@gyb.baits.com> ******
At 08:49 PM 9/27/00 , you wrote:
>****** message to minivend-users from minivend@hq.com.au ******
>
>Hello Fellow Users,
>We are trying to extract the next and back urls from a search result page.
[snip]
>We are trying to use this code.. to no avail.
>[more-list][set mv_put_session][more][/set][/more-list]
At the top of a page, [set mv_put_session]Yes[/set] will tell MV to retain
any set values. If you'd like to put something in a scratch called foobar,
try [set foobar]whatever[/set]
Now [scratch foobar] will return 'whatever'.
Your perl looks okay.
>[perl arg=values interpolate=1]$var = '[scratch mv_put_session]';
>@lines=split(/\n/,$var);
>
>foreach(@lines){
> chomp;
> if (/<A HREF="?(.*)?">(Previous|Next)<\/A>/){
> $$2=$1;
> }
>}
>return $Previous;
>return $Next;
>[/perl]
>
>WHY...
>We have a page with many items with quantiy boxes and will then will use
>the variables to direct the mv_nextpage to place in the basket and show
>the next or previous results page instead of a basket contents.
>
>Any help is appreciated.
>
>Regards,
>Geoff
>
>
>-
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Ryan Hertz tel 800-645-BAIT
Webmaster fax 520-645-2588
Advertising Director http://yamamoto.baits.com
Gary Yamamoto Custom Baits, Inc. http://www.insideline.net
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