Item_Ticket::getSpecificValueToDisplay PHP Method

    static function getSpecificValueToDisplay($field, $values, array $options = array())
    {
        if (!is_array($values)) {
            $values = array($field => $values);
        }
        switch ($field) {
            case 'items_id':
                if (strpos($values[$field], "_") !== false) {
                    $item_itemtype = explode("_", $values[$field]);
                    $values['itemtype'] = $item_itemtype[0];
                    $values[$field] = $item_itemtype[1];
                }
                if (isset($values['itemtype'])) {
                    if (isset($options['comments']) && $options['comments']) {
                        $tmp = Dropdown::getDropdownName(getTableForItemtype($values['itemtype']), $values[$field], 1);
                        return sprintf(__('%1$s %2$s'), $tmp['name'], Html::showToolTip($tmp['comment'], array('display' => false)));
                    }
                    return Dropdown::getDropdownName(getTableForItemtype($values['itemtype']), $values[$field]);
                }
                break;
        }
        return parent::getSpecificValueToDisplay($field, $values, $options);
    }