[ic] Using $Global::UrlJoiner in Sub bar_link
Mike Heins
mike at perusion.com
Mon Sep 27 12:01:53 EDT 2004
Quoting Karl Eaves (karl at eaves.name):
> I want to add a few more options to the bar_link code and I use
> UrlSepChar in interchange.cfg to use : as my seperator. How do I refer
> DIRECTLY to the variable $Global::UrlJoiner is the bar_link code? I have
> tried different things and the only one that works is by using a UserTag
> that returns $Global::UrlJoiner; I see this as a bad hack because the
> [loop-exec] tag is there for speed. Invoking an object method each time
> is a bit of an overhead I`m not proud of. I guess it is something to do
> with bar_link being in the before_catalog.cfg and the Sub statement.
that is a default autovariable setting, so you can do:
my $j = '@@UrlJoiner@@';
or better
my $j = $Tag->var('UrlJoiner', 1);
--
Mike Heins
Perusion -- Expert Interchange Consulting http://www.perusion.com/
phone +1.765.647.1295 tollfree 800-949-1889 <mike at perusion.com>
p.s. sorry for lower case, injured hand
Opportunity is missed by most people because it is dressed in
overalls and looks like work. -- Thomas Edison
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