nestedTree Class Reference

Inheritance diagram for nestedTree:

Public Member Functions
	__construct ($con)
	getChildren (int $start=0, ?int $id=null, string $sort='asc', array $fields=[])
	getParents (int $id, array $fields=[])
	getParent (int $id, array $fields=[])
	addNode ($data, int $target=0)
	updatePosition (int $id, int $left, int $right)
	deleteNode (int $node, bool $keep_children=true)
	resetOrder ()
	setNodeParent (int $node, int $target=0)
	setNodePosition (int $nodeA, int $nodeB, string $position='after')

Protected Member Functions
	getCondition (string $start='AND', string $prefix='')

Protected Attributes
	$con
	$table
	$f_left
	$f_right
	$f_id
	$add_condition = []

Constructor & Destructor Documentation

__construct()

__construct

(

$con

)

Constructs a new instance.

Parameters

mixed

$con

The con

References $con.

Member Function Documentation

getChildren()

getChildren	(	int	$start = 0,
		?int	$id = null,
		string	$sort = 'asc',
		array	$fields = []
	)

Gets the children.

Parameters

int	$start	The start
int	$id	The identifier
string	$sort	The sort
array	$fields	The fields

Returns

dcRecord The children.

References getCondition().

getParents()

getParents	(	int	$id,
		array	$fields = []
	)

Gets the parents.

Parameters

int	$id	The identifier
array	$fields	The fields

Returns

dcRecord The parents.

Reimplemented in dcCategories.

getParent()

getParent	(	int	$id,
		array	$fields = []
	)

Gets the parent.

Parameters

int	$id	The identifier
array	$fields	The fields

Returns

dcRecord The parents.

Reimplemented in dcCategories.

addNode()

addNode	(		$data,
		int	$target = 0
	)

Adds a node.

Parameters

mixed	$data	The data
int	$target	The target

Exceptions

Exception

Returns

mixed

updatePosition()

updatePosition	(	int	$id,
		int	$left,
		int	$right
	)

Update position

Parameters

int	$id	The identifier
int	$left	The left
int	$right	The right

deleteNode()

deleteNode	(	int	$node,
		bool	$keep_children = true
	)

Delete a node

Parameters

int	$node	The node
bool	$keep_children	keep children

Exceptions

Exception

resetOrder()

resetOrder

(

)

Reset order

setNodeParent()

setNodeParent	(	int	$node,
		int	$target = 0
	)

Sets the node parent.

Parameters

int	$node	The node
int	$target	The target

Exceptions

Exception

setNodePosition()

setNodePosition	(	int	$nodeA,
		int	$nodeB,
		string	$position = 'after'
	)

Sets the node position.

Parameters

int	$nodeA	The node a
int	$nodeB	The node b
string	$position	The position

Exceptions

Exception

getCondition()

getCondition ( string  $start = 'AND', string  $prefix = ''  )

protected

Gets the condition.

Parameters

string	$start	The start
string	$prefix	The prefix

Returns

string The condition.

Referenced by getChildren().

Field Documentation

$con

$con

protected

Referenced by __construct().

$table

$table

protected

$f_left

$f_left

protected

$f_right

$f_right

protected

$f_id

$f_id

protected

$add_condition

$add_condition = []

protected

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The documentation for this class was generated from the following file:

• inc/core/class.dc.categories.php