public static function PopulateAttributeGroupViewModelList($attributes)
 {
     for ($i = 0; $i < count($attributes); $i++) {
         $models[$i] = AttributeGroupHelper::PopulateAttributeGroupViewModel($attributes[$i]);
     }
     return $models;
 }
 function action_detail()
 {
     PermissionHelper::Verification('Editor');
     $group_id = $_GET['id'];
     $model = AttributeGroupHelper::PopulateAttributeGroupViewModel(AttributeGroupService::GetById($group_id));
     $this->view->generate('/AttributeGroup/detail_view.php', 'template_view.php', $model);
 }