Re: [mv] Modifying a UserTag for CommonAdjust

["Rob Zimmerman" <rob@readysite.net>]

Thanks for the suggestion. It makes sense but what happens now is the 
[item-subtotal] ends up null even for /pz$/ . The [item-price] shows up with 
the products:price figure though. 

I think that this is the right track and will keep working on it. I swear I need to 
finish that perl book. I never got to the chapter on subs :-)

Thanks again,
Rob
--
> 
> I'm not at all sure about the environment a UserTag gets, but 
> I'm **thinking** the product code is available as $item and that
> if you return undef CommonAdjust will fall through to products:price.
> 
>   return unless ( $item =~ /pz$/ );  # return unless code ends in pz
>   foreach $level ( @breaks ) {
>    last if $nitems < $level;
>    $ca_string = "pricing:q$level";
>   }
> 
> 
> 
> > 
> > I am using the below user tag to do quanity price breaks. But now that
> > the product database has grown I need to modify this to do further
> > filtering. I have not yet mastered perl and would appreciate any help.
> > Here is the additional filter: 
> > 
> > I need to only give quanity pricing to item numbers ending in pz. Like
> > 105pz and 32pz but not 32cp or 105p. Here is the User Tag:
> > 
> > ###
> > CommonAdjust  "[mix-match number='[nitems]']" ;products:price
> > 
> > 
> > #### UserTags #####
> > 
> > UserTag mix-match Order number
> > UserTag mix-match Routine <<EOR
> > sub {
> >  my $nitems = shift;
> >  my $ca_string = 'products:price';
> >  my $level;
> >  my @breaks = ( 1, 2 );
> >  foreach $level ( @breaks ) {
> >   last if $nitems < $level;
> >   $ca_string = "pricing:q$level";
> >  }
> >  return $ca_string;
> > }
> > EOR
> > 
> > Many thanks all,
> > Rob
> > ------
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> -- 
> 
> Christopher F. Miller, Publisher                             cfm@maine.com
> MaineStreet Communications, Inc         208 Portland Road, Gray, ME  04039
> 1.207.657.5078                                     http://www.maine.com/
> Database publishing, e-commerce, office/internet integration, Debian
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