JTableNested::rebuild

Method to recursively rebuild the whole nested set tree.

Signature

public function rebuild([integer
        $parentId = null,
            [integer
        $leftId = 0,
            [integer
        $level = 0,
            [string
        $path = '']]]] )

Parameters

$parentId: The root of the tree to rebuild.
$leftId: The left id to start with in building the tree.
$level: The level to assign to the current nodes.
$path: The path to the current nodes.

Returns

integer: 1 + value of root rgt on success, false on failure

Errors/Exceptions

RuntimeException: on database error.