/**
* Remove the current node from the tree, and reparent all children up one level.
*
* If the parameter delete is false, the node will become a new top level node. Otherwise the node will be deleted
* after the children are reparented.
*
* If the model is scoped and the id parameter is given it will automatically set the scope. For no id parameter
* you will have to pass the scope.
*
* Example: array('scope' => 5) or array('id' => false, 'scope' => 5)
*
* @param AppModel $Model Model instance
* @param mixed $id The ID of the record to remove
* @param boolean $delete whether to delete the node after reparenting children (if any)
* @return boolean true on success, false on failure
* @access public
* @link http://book.cakephp.org/view/1354/removeFromTree
*/
public function removefromtree($Model, $id = null, $delete = false, $scopeField = null)
{
if ($this->scoped($Model)) {
$id = $this->__setScopeFromId($Model, $id);
if (empty($id)) {
return false;
}
}
return parent::removefromtree($Model, $id, $delete);
}
