- $column_data{qty} .= qq|<button type="button" onclick="calculate_qty_selection_window('qty_$i','alu_$i', 'formel_$i', $i)">| . $locale->text('*/') . qq|</button>| .
- $cgi->hidden("-name" => "formel_$i", "-value" => $form->{"formel_$i"}) . $cgi->hidden("-name" => "alu_$i", "-value" => $form->{"alu_$i"}). qq|</td>|;
+ $column_data{qty} .= qq|<button type="button" onclick="calculate_qty_selection_window('qty_$i','alu_$i', 'formel_$i', $i)">| . $locale->text('*/') . qq|</button>|
+ . $cgi->hidden("-name" => "formel_$i", "-value" => $form->{"formel_$i"}) . $cgi->hidden("-name" => "alu_$i", "-value" => $form->{"alu_$i"});