TreeRepresentationNode extends TreeNode

Representation Tree Node

Table of Contents

Properties

$additionalData  : array<string|int, mixed>
$callbackAction  : string
Callback function that is called e.g after a click on the label
$childNodes  : TreeNodeCollection|null
Child Nodes
$class  : string
Node CSS Class
$icon  : string|Icon
Node Icon
$id  : string|int
Node Identifier
$label  : string
Node Label
$parentNode  : TreeNode|null
Parent Node
$type  : string
Node Type

Methods

__construct()  : mixed
Constructor
__serialize()  : array<string|int, mixed>
Returns class state to be serialized.
__unserialize()  : void
Fills the current node with the given serialized information
compareTo()  : int
Compares a node to another one.
dataFromArray()  : mixed
Sets data of the node by a given data array
equals()  : bool
Compares a node if it's identical to another node by the id property.
getAdditionalData()  : array<string|int, mixed>
getCallbackAction()  : string
Returns the callback action
getChildNodes()  : TreeNodeCollection
Returns child nodes collection
getClass()  : string
getIcon()  : string|Icon
getId()  : string|int
Returns the identifier
getLabel()  : string
getParentNode()  : TreeNode
Returns the parent node
getType()  : string
hasChildNodes()  : bool
Returns TRUE if the node has child nodes attached
removeChildNodes()  : mixed
Removes child nodes collection
serialize()  : string
Returns the serialized instance
setCallbackAction()  : mixed
Sets the callback action
setChildNodes()  : mixed
Sets the child nodes collection
setClass()  : mixed
setIcon()  : mixed
setId()  : mixed
Sets the identifier
setLabel()  : mixed
setParentNode()  : mixed
Sets the parent node
setType()  : mixed
toArray()  : array<string|int, mixed>
Returns the node in an array representation that can be used for serialization
unserialize()  : mixed
Create class state from serialized array.

Properties

$additionalData

protected array<string|int, mixed> $additionalData = []
Internal

This is part of the category tree performance hack.

$callbackAction

Callback function that is called e.g after a click on the label

protected string $callbackAction = ''

$class

Node CSS Class

protected string $class = ''

$id

Node Identifier

protected string|int $id = ''

$label

Node Label

protected string $label = ''

$type

Node Type

protected string $type = ''

Methods

__construct()

Constructor

public __construct([array<string|int, mixed> $data = [] ]) : mixed

You can move an initial data array to initialize the instance and further objects. This is useful for the deserialization.

Parameters
$data : array<string|int, mixed> = []

__serialize()

Returns class state to be serialized.

public __serialize() : array<string|int, mixed>
Return values
array<string|int, mixed>

__unserialize()

Fills the current node with the given serialized information

public __unserialize(array<string|int, mixed> $arrayRepresentation) : void
Parameters
$arrayRepresentation : array<string|int, mixed>
Tags
throws
Exception

if the deserialized object type is not identical to the current one

compareTo()

Compares a node to another one.

public compareTo(TreeNode $other) : int

Returns: 1 if its greater than the other one -1 if its smaller than the other one 0 if its equal

Parameters
$other : TreeNode
Return values
int —

See description above

dataFromArray()

Sets data of the node by a given data array

public dataFromArray(array<string|int, mixed> $data) : mixed
Parameters
$data : array<string|int, mixed>

equals()

Compares a node if it's identical to another node by the id property.

public equals(TreeNode $other) : bool
Parameters
$other : TreeNode
Return values
bool

getAdditionalData()

public getAdditionalData() : array<string|int, mixed>
Internal

This is part of the category tree performance hack

Return values
array<string|int, mixed>

getCallbackAction()

Returns the callback action

public getCallbackAction() : string
Return values
string

getClass()

public getClass() : string
Return values
string

getId()

Returns the identifier

public getId() : string|int
Return values
string|int

getLabel()

public getLabel() : string
Return values
string

getType()

public getType() : string
Return values
string

hasChildNodes()

Returns TRUE if the node has child nodes attached

public hasChildNodes() : bool
Return values
bool

removeChildNodes()

Removes child nodes collection

public removeChildNodes() : mixed

serialize()

Returns the serialized instance

public serialize() : string
Tags
todo:

Drop method and \Serializable class interface in v12.

Return values
string

setCallbackAction()

Sets the callback action

public setCallbackAction(string $callbackAction) : mixed
Parameters
$callbackAction : string

setClass()

public setClass(string $class) : mixed
Parameters
$class : string

setIcon()

public setIcon(string|Icon $icon) : mixed
Parameters
$icon : string|Icon

setId()

Sets the identifier

public setId(string|int $id) : mixed
Parameters
$id : string|int

setLabel()

public setLabel(string $label) : mixed
Parameters
$label : string

setParentNode()

Sets the parent node

public setParentNode([TreeNode|null $parentNode = null ]) : mixed
Parameters
$parentNode : TreeNode|null = null

setType()

public setType(string $type) : mixed
Parameters
$type : string

toArray()

Returns the node in an array representation that can be used for serialization

public toArray([bool $addChildNodes = true ]) : array<string|int, mixed>
Parameters
$addChildNodes : bool = true
Return values
array<string|int, mixed>

unserialize()

Create class state from serialized array.

public unserialize(string $serializedString) : mixed
Parameters
$serializedString : string
Tags
throws
Exception

if the deserialized object type is not identical to the current one

todo:

Drop method and \Serializable class interface in v12.


        

        
    




    

    

                            

            

                            
    

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