[ic] Filling perl hashes with [query] and searching the hash for product display restriction

Fri, 23 Feb 2001 13:14:26 -0500

Quoting Annie Flippo (aflippo@lunamedium.com):
> 
> My example is:
> 
> <html>
> 
> Going into perl.<br>
> 
> [perl tables=product_cat interpolate=1]
>     my $db = $Db{product_cat};
> 

      if(! $db) {
	  Log("product_cat database doesn't exist!");
	  return;
      }

You aren't even getting the DB set. The error "can't call method on undefined
value" says that the $db is not set. Obviously something is missing....like
a Database product_cat .. something or other.

Once that is done, I think you have to do:

	my $set = $db->query(....);

The query method returns an array reference, not an array.

Then it should work.

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