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Re: [ic] Multiple images...
Quoting JT Justman (ic@signless.com):
> Hi! My site is coming along nicely, thanks to a couple choice tidbits of
> help from the group. Thanks, guys, for being such a helpfull bunch!
>
> Now my latest hitch: some of my products require only one (or zero) images,
> while others may require four or five. My plan is to name images based on
> SKU, and have IC show all that exist for a given SKU (i.e. 10002-01.jpg
> would be the second image of SKU 10002).
>
> I could simply write as many [if file /location/(sku)-(n)] statements as I
> could imagine using, but I'd prefer a more eligant solution. I can't seem to
> get the hang of diong loops in IC, has anyone worked this out?
If this is just the flypage (you wouldn't want to do this on a list)
then you can grab one of the UI tags (undocumented) which does globbing.
[calc]
my $spec = q{__DOCROOT____IMAGE_DIR__/items/[item-code]*};
my @files = $Tag->list_glob($spec);
for(@files) {
s:^__DOCROOT__::;
}
$Scratch->{img_files} = join "\n", @files;
return;
[/calc]
<XMP>
[loop list="[scratchd img_files]*"]
<IMG SRC="[loop-code]">
[/loop]
</XMP>
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