+ # get prices
+ $query =
+ qq|SELECT p.parts_id, p.pricegroup_id, p.price, (SELECT pg.pricegroup FROM pricegroup pg WHERE pg.id=p.pricegroup_id) AS pricegroup FROM prices p
+ WHERE parts_id = $form->{id}
+ ORDER by pricegroup|;
+
+ $sth = $dbh->prepare($query);
+ $sth->execute || $form->dberror($query);
+
+ @pricegroups = ();
+ @pricegroups_not_used = ();
+
+ #for pricegroups
+ my $i = 1;
+ while (
+ ($form->{"klass_$i"}, $form->{"pricegroup_id_$i"},
+ $form->{"price_$i"}, $form->{"pricegroup_$i"})
+ = $sth->fetchrow_array
+ ) {
+ $form->{"price_$i"} = $form->round_amount($form->{"price_$i"}, 5);
+ $form->{"price_$i"} =
+ $form->format_amount($myconfig, $form->{"price_$i"}, 5);
+ push @pricegroups, $form->{"pricegroup_id_$i"};
+ $i++;
+ }
+
+ $sth->finish;
+
+ # get pricegroups
+ $query = qq|SELECT p.id, p.pricegroup FROM pricegroup p|;
+
+ $pkq = $dbh->prepare($query);
+ $pkq->execute || $form->dberror($query);
+ while ($pkr = $pkq->fetchrow_hashref(NAME_lc)) {
+ push @{ $form->{PRICEGROUPS} }, $pkr;
+ }
+ $pkq->finish;
+
+ #find not used pricegroups
+ while ($tmp = pop @{ $form->{PRICEGROUPS} }) {
+ my $insert = 0;
+ foreach $item (@pricegroups) {
+ if ($item eq $tmp->{id}) {
+
+ #drop
+ $insert = 1;
+ }
+ }
+ if ($insert == 0) {
+ push @pricegroups_not_used, $tmp;
+ }
+ }
+
+ # if not used pricegroups are avaible
+ if (@pricegroups_not_used) {
+
+ foreach $name (@pricegroups_not_used) {
+ $form->{"klass_$i"} = "$name->{id}";
+ $form->{"price_$i"} = $form->round_amount($form->{sellprice}, 5);
+ $form->{"price_$i"} =
+ $form->format_amount($myconfig, $form->{"price_$i"}, 5);
+ $form->{"pricegroup_id_$i"} = "$name->{id}";
+ $form->{"pricegroup_$i"} = "$name->{pricegroup}";
+ $i++;
+ }
+ }
+
+ #correct rows
+ $form->{price_rows} = $i - 1;
+