public function Sortable()
	{
	   return (SortableDataObject::is_sortable_many_many($this->sourceClass())) || (SortableDataObject::is_sortable_class($this->sourceClass()));
	}
예제 #2
0
	/**
	 * Template accessor to determine if sorting is enabled
	 *
	 * @return boolean
	 */
	public function Sortable() {
		if(!self::$backend) return false;
		return class_exists("SortableDataObject") && SortableDataObject::is_sortable_class("File");
	}
 public function Sortable()
 {
     return $this->IsReadOnly !== true && $this->controller->canEdit(Member::currentUser()) && (SortableDataObject::is_sortable_many_many($this->sourceClass()) || SortableDataObject::is_sortable_class($this->sourceClass()));
 }