- my $parts_by = { id => { map { ( $_->id => $_ ) } grep { !$_->assembly } @{ $self->existing_objects } },
- partnumber => { part => { },
- service => { } } };
-
- foreach my $part (@{ $self->existing_objects }) {
- next if $part->assembly;
- $parts_by->{partnumber}->{ $part->type }->{ $part->partnumber } = $part;
+# my $parts_by = { id => { map { ( $_->id => $_ ) } grep { !$_->assembly } @{ $self->existing_objects } },
+# partnumber => { part => { },
+# service => { } } };
+#
+# foreach my $part (@{ $self->existing_objects }) {
+# next if $part->assembly;
+# $parts_by->{partnumber}->{ $part->type }->{ $part->partnumber } = $part;
+# }
+
+ my $parts_by = {};
+ my $sth = prepare_execute_query($::form, $::form->get_standard_dbh, 'SELECT partnumber FROM parts');
+ while (my ($partnumber) = $sth->fetchrow_array()) {
+ $parts_by->{partnumber}{$partnumber} = 1;