public function edit()
{
$article = new ArticleEntity($_GET['id']);
echo BreadCrumbs::getInstance()->addCrumb(__('Articles'))->addCrumb($article->getTitle());
$article->setTags(ArticleTagRelationEntityRepository::getInstance()->setWhereArticleId($article->getId())->getPairs('tag_id'));
echo $this->__add_edit_form($article)->setSubmitButton('Update');
UID::text2uidJS(true, array('title_' . LNG . '_' => 'uid'), 255, 1, 0);
}
protected function beforeDelete()
{
// Remove existing relations to tags
ArticleTagRelationEntityRepository::getInstance()->setWhereArticleId($this->getId())->deleteObjectCollection();
return $this;
}