| Paket | mx.collections |
| Arabirim | public interface IHierarchicalCollectionView extends ICollectionView , IEventDispatcher |
| Uygulayıcılar | HierarchicalCollectionView |
| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
İlgili API Öğeleri
| Özellik | Tanımlayan: | ||
|---|---|---|---|
![]() | filterFunction : Function
A function that the view will use to eliminate items that do not
match the function's criteria. | ICollectionView | |
| hasRoot : Boolean [salt okunur]
A flag that, if true, indicates that the current data provider has a root node;
for example, a single top-level node in a hierarchical structure. | IHierarchicalCollectionView | ||
![]() | length : int [salt okunur]
The number of items in this view. | ICollectionView | |
| openNodes : Object
An Array of Objects containing the data provider element
for all the open branch nodes of the data. | IHierarchicalCollectionView | ||
| showRoot : Boolean
A Boolean flag that specifies whether to display the data provider's root node. | IHierarchicalCollectionView | ||
![]() | sort : ISort
The ISort that will be applied to the ICollectionView. | ICollectionView | |
| source : IHierarchicalData
The source data of the IHierarchicalCollectionView. | IHierarchicalCollectionView | ||
| Yöntem | Tanımlayan: | ||
|---|---|---|---|
Adds a child node to a node of the data. | IHierarchicalCollectionView | ||
Adds a child node to a node of the data at a specific index in the data. | IHierarchicalCollectionView | ||
![]() | addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
EventDispatcher nesnesi olan bir olay dinleyici nesnesini, dinleyicinin bir olayın bildirimini alması için kaydeder. | IEventDispatcher | |
Closes a node to hide its children. | IHierarchicalCollectionView | ||
![]() |
Returns whether the view contains the specified object. | ICollectionView | |
![]() |
Creates a new IViewCursor that works with this view. | ICollectionView | |
![]() |
Prevents changes to the collection itself and items within the
collection from being dispatched by the view. | ICollectionView | |
![]() |
Olay akışına bir olay gönderir. | IEventDispatcher | |
![]() |
Enables auto-updating. | ICollectionView | |
Returns a collection of children, if they exist. | IHierarchicalCollectionView | ||
Returns the depth of the node in the collection. | IHierarchicalCollectionView | ||
Returns the parent of a node. | IHierarchicalCollectionView | ||
![]() |
EventDispatcher nesnesinin belirli bir olay türü için kayıtlı dinleyicisi olup olmadığını kontrol eder. | IEventDispatcher | |
![]() | itemUpdated(item:Object, property:Object = null, oldValue:Object = null, newValue:Object = null):void
Notifies the view that an item has been updated. | ICollectionView | |
Opens a node to display its children. | IHierarchicalCollectionView | ||
![]() |
Applies the sort and filter to the view. | ICollectionView | |
Removes the child node from the parent node. | IHierarchicalCollectionView | ||
Removes the child node from a node at the specified index. | IHierarchicalCollectionView | ||
![]() |
EventDispatcher nesnesinden bir dinleyiciyi kaldırır. | IEventDispatcher | |
![]() |
Bir olay dinleyicisinin bu EventDispatcher nesnesiyle mi, yoksa onun belirtilen olay türüne yönelik üst öğelerinden biriyle mi kayıtlı olduğunu kontrol eder. | IEventDispatcher | |
hasRoot | özellik |
hasRoot:Boolean [salt okunur] | Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
A flag that, if true, indicates that the current data provider has a root node;
for example, a single top-level node in a hierarchical structure.
XML and Object are examples of data types that have a root node,
while Lists and Arrays do not.
Uygulama
public function get hasRoot():BooleanopenNodes | özellik |
openNodes:Object| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
An Array of Objects containing the data provider element for all the open branch nodes of the data.
Uygulama
public function get openNodes():Object public function set openNodes(value:Object):voidshowRoot | özellik |
showRoot:Boolean| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
A Boolean flag that specifies whether to display the data provider's root node.
If the source data has a root node, and this property is set to
false, the collection will not include the root item.
Only the descendants of the root item will be included in the collection.
This property has no effect on a source with no root node, such as List and Array objects.
Varsayılan değer şudur true.
Uygulama
public function get showRoot():Boolean public function set showRoot(value:Boolean):voidİlgili API Öğeleri
source | özellik |
source:IHierarchicalData| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
The source data of the IHierarchicalCollectionView.
Uygulama
public function get source():IHierarchicalData public function set source(value:IHierarchicalData):voidaddChild | () | yöntem |
public function addChild(parent:Object, newChild:Object):Boolean| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Adds a child node to a node of the data.
Parametreler
parent:Object — The Object that defines the parent node.
| |
newChild:Object — The Object that defines the new node.
|
Boolean — true if the node is added successfully.
|
addChildAt | () | yöntem |
public function addChildAt(parent:Object, newChild:Object, index:int):Boolean| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Adds a child node to a node of the data at a specific index in the data.
Parametreler
parent:Object — The Object that defines the parent node.
| |
newChild:Object — The Object that defines the new node.
| |
index:int — The zero-based index of where to insert the child node.
|
Boolean — true if the node is added successfully.
|
closeNode | () | yöntem |
getChildren | () | yöntem |
public function getChildren(node:Object):ICollectionView| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Returns a collection of children, if they exist.
Parametreler
node:Object — The Object that defines the node.
If null, return a collection of top level nodes.
|
ICollectionView — ICollectionView instance containing the child nodes.
|
getNodeDepth | () | yöntem |
getParentItem | () | yöntem |
public function getParentItem(node:Object):*| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Returns the parent of a node.
The parent of a top-level node is null.
Parametreler
node:Object — The Object that defines the node.
|
* — The parent node containing the node as child,
null for a top-level node,
and undefined if the parent cannot be determined.
|
openNode | () | yöntem |
removeChild | () | yöntem |
public function removeChild(parent:Object, child:Object):Boolean| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Removes the child node from the parent node.
Parametreler
parent:Object — The Object that defines the parent node,
and null for top-level nodes.
| |
child:Object — The Object that defines the child node to be removed.
|
Boolean — true if the node is removed successfully.
|
removeChildAt | () | yöntem |
public function removeChildAt(parent:Object, index:int):Boolean| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | Flex 3 |
| Çalışma Zamanı Sürümleri: | Flash Player 9, AIR 1.1 |
Removes the child node from a node at the specified index.
Parametreler
parent:Object — The node object that currently parents the child node.
Set parent to null for top-level nodes.
| |
index:int — The zero-based index of the child node to remove relative to the parent.
|
Boolean — true if successful, and false if not.
|
Tue Jun 12 2018, 01:09 PM Z
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