The constant is the:
PRODUCTS_OPTIONS_TYPE_READONLY

I forget off hand the code in 1.2.7 but it is similar ...

In the first location I change the code to:
PHP Code:
                  // Read Only - just for display purposes
                  
if ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_READONLY) {
                    
//            $tmp_html .= '<input type="hidden" name ="id[' . $products_options_names->fields['products_options_id'] . ']"' . '" value="' . stripslashes($products_options->fields['products_options_values_name']) . ' SELECTED' . '" />  ' . $products_options->fields['products_options_values_name'];
                    
if (empty($products_options_details)) {
                      
$tmp_html '';
                    } else {
                      
$tmp_html .= $products_options_details '<br />';
                    }
                  } else {
                    
$zv_display_select_option ++;
                  } 
In the next location I change the code:
PHP Code:
                  // READONLY
                  
case ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_READONLY):
                  if (empty(
$tmp_html)) {
                  } else {
                  
$options_name[] = $products_options_names->fields['products_options_name'];
                  
$options_menu[] = $tmp_html "\n";
                  
$options_comment[] = $products_options_names->fields['products_options_comment'];
                  
$options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' '1' '0');
                  }
                  break;