loadMultiObjectsFromParams(); $names = []; /** @var ExportInterface $object */ foreach ($objects as $object) { $names[] = $object->getUniqueIdentifier(); } $url = Url::fromPath('director/basket/add', [ 'type' => 'ServiceTemplate', ]); $url->getParams()->addValues('names', $names); $this->actions()->add(Link::create( $this->translate('Add to Basket'), $url, null, ['class' => 'icon-tag'] )); } }