DB_NestedSet::createRightNode
Synopsis
mixed
DB_NestedSet::createRightNode
(
int
$id
,
array
$values
,
bool
$returnID
)
Описание
+-- root1
|
+-\ root2
| |
| |-- subnode1 [target]
| |-- subnode2 [new]
| |-- subnode3
|
+-- root3
Parameter
-
integer
$id -
Target node ID
-
array
$values -
Hash with param => value pairs of the node (see $this->params)
-
boolean
$returnID -
Tell the method to return a node id instead of an object. ATTENTION: That the method defaults to return an object instead of the node id has been overseen and is basically a bug. We have to keep this to maintain BC. You will have to set $returnID to TRUE to make it behave like the other creation methods. This flaw will get fixed with the next major version.
Return value
returns The node id or false on error
Throws
throws no exceptions thrown
Замечание
This function can not be called statically.
Пример
Create right node
Firstly, we connect to NestedSet using Factory. Then we create some nodes and finally we create a RightNode. The RightNode will be placed rightsided to the first root-node.
<?php
require_once('DB/NestedSet.php');
$nestedSet =& DB_NestedSet::factory('DB', $dsn, $params);
$parent = $nestedSet->createRootNode(array('name' => 'root-node'), false, true);
$nestedSet->createSubNode($parent, array('name' => 'sub1'));
$nestedSet->createSubNode($parent, array('name' => 'sub2'));
$nestedSet->createRightNode($parent, array('name' => 'right node'), true);
?>