$form->{pg_keys} = sub { "$_[0]->{partsgroup}--$_[0]->{id}" };
$form->{description_area} = ($form->{rows} = $form->numtextrows($form->{description}, 40)) > 1;
$form->{notes_rows} = max 4, $form->numtextrows($form->{notes}, 40), $form->numtextrows($form->{formel}, 40);
$form->{pg_keys} = sub { "$_[0]->{partsgroup}--$_[0]->{id}" };
$form->{description_area} = ($form->{rows} = $form->numtextrows($form->{description}, 40)) > 1;
$form->{notes_rows} = max 4, $form->numtextrows($form->{notes}, 40), $form->numtextrows($form->{formel}, 40);