Re: [mv] Row not found error in embedded perl.

[Mike Heins <mikeh@minivend.com>]

******    message to minivend-users from Mike Heins <mikeh@minivend.com>     ******

Quoting Chris Rapier (rapier@psc.edu):
> ******    message to minivend-users from Chris Rapier <rapier@psc.edu>     ******
> 
> I'm using some embedded perl to snag information out of a database so I
> can build clickbars dynamically. 
> 
> For the most part this works fine but if $rowname doesn't actually exist
> I get the following error:
> 
> 128.182.61.60 GBc4HGg7:128.182.61.60 - [27/June/2000:12:10:10 -0400]
> windfallfoods
> /cgi-bin/windfallfoods/scan/un=yes/sf=code/se="organic"/va=category_name=Organic
> Foods/tf=description,brand/ml=5.html Safe: There is no row with index
> 'organic' at /usr/home/rapier/mvend/lib/Vend/Table/Common.pm line 243.
> > 
> > 
> > my $ref = $Db{'catopts'};
> > my $vendurl = $Config->{'VendURL'};
> > my $colname="subcats";
> > my $build_html = "";
> > my $rowname = Values->{'mv_searchspec'}[0];
> > my $searches = $ref->field($rowname, $colname);

  my @subcats = grep $ref->record_exists($_) split /\,/, $searches;

-- 
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