JTableNested::_getNode

Method to get nested set properties for a node in the tree.

Signature

protected function _getNode(integer
        $id,
            [string
        $key = null] )

Parameters

$id: Value to look up the node by.
$key: An optional key to look up the node by (parent | left | right).

Returns

mixed: Boolean false on failure or node object on success.

Errors/Exceptions

RuntimeException: on database error.