- my %pkg_options = $part_pkg->options;
- $pkg_options{'usage_taxproductnum_'} = $part_pkg->taxproductnum;
+ %pkg_options = $part_pkg->options;
+ $curr_values{''} = $cgi->param('taxproductnum')
+ || $part_pkg->taxproductnum;
+}
+
+foreach my $usage_class (@classes) {
+ my $classnum = $usage_class->classnum;
+ my $curr_value =
+ $cgi->param("usage_taxproductnum_$classnum")
+ || $pkg_options{"usage_taxproductnum_$classnum"}
+ || '';
+ $curr_values{$classnum} = $curr_value;
+ $separate = 1 if ( length($classnum) and length($curr_value) );