Method association

public function association($item, &$options)
{
    if (!isset($options['association']) || isset($options['association']) && !$options['association']) {
        return '';
    } else {
        if ($item['value']) {
            return $this->r->td(HTMLHelper::_('phocacartitem.association', $item['id']));
        } else {
            return $this->r->td('');
        }
    }
}