| Paket | mx.states |
| Klass | public class SetProperty |
| Arv | SetProperty  OverrideBase OnDemandEventDispatcher Object |
| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
overrides property of the State class.
MXML-syntax
Visa MXML-syntax
Dölj MXML-syntaxThe <mx:SetProperty> tag
has the following attributes:
<mx:SetProperty Properties name="null" target="null" value="undefined" />
Relaterade API-element
| Egenskap | Definieras med | ||
|---|---|---|---|
 | constructor : Object
En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans. | Object | |
| name : String
The name of the property to change. | SetProperty | ||
| target : Object
The object containing the property to be changed. | SetProperty | ||
| value : *
The new value for the property. | SetProperty | ||
| valueFactory : IDeferredInstance [lässkyddad]
An optional write-only property from which to obtain a shared value. | SetProperty | ||
| Metod | Definieras med | ||
|---|---|---|---|
SetProperty(target:Object = null, name:String = null, value:*, valueFactory:IDeferredInstance = null)
Constructor. | SetProperty | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event. | OnDemandEventDispatcher | |
[åsidosätt]
Applies the override. | SetProperty | ||
|
Dispatches an event into the event flow. | OnDemandEventDispatcher | |
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | OnDemandEventDispatcher | |
|
Anger om det finns en egenskap angiven för ett objekt. | Object | |
|
IOverride interface method; this class implements it as an empty method. | OverrideBase | |
|
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
|
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
[åsidosätt]
Removes the override. | SetProperty | ||
|
Removes a listener from the EventDispatcher object. | OnDemandEventDispatcher | |
|
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
|
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
|
Returnerar det angivna objektets strängbeteckning. | Object | |
|
Returnerar det angivna objektets primitiva värde. | Object | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type. | OnDemandEventDispatcher | |
name | egenskap |
public var name:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
The name of the property to change. You must set this property, either in the SetProperty constructor or by setting the property value directly.
target | egenskap |
public var target:Object| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
The object containing the property to be changed.
If the property value is null, Flex uses the
immediate parent of the State object.
Standardvärdet är null.
value | egenskap |
valueFactory | egenskap |
valueFactory:IDeferredInstance [lässkyddad] | Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
An optional write-only property from which to obtain a shared value. This is primarily used when this override's value is shared by multiple states or state groups.
Standardvärdet är undefined.
Implementering
public function set valueFactory(value:IDeferredInstance):voidSetProperty | () | Konstruktor |
public function SetProperty(target:Object = null, name:String = null, value:*, valueFactory:IDeferredInstance = null)| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Constructor.
Parametrartarget:Object (default = null) | |
name:String (default = null) | |
value:* (default = NaN) | |
valueFactory:IDeferredInstance (default = null) |
apply | () | metod |
override public function apply(parent:UIComponent):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Applies the override. Flex retains the original value, so that it can
restore the value later in the remove() method.
This method is called automatically when the state is entered. It should not be called directly.
Parametrar
parent:UIComponent — The parent of the state object containing this override.
The override should use this as its target if an explicit target was
not specified.
|
remove | () | metod |
override public function remove(parent:UIComponent):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Removes the override. The value remembered in the apply()
method is restored.
This method is called automatically when the state is entered. It should not be called directly.
Parametrar
parent:UIComponent — The parent of the state object containing this override.
The override should use this as its target if an explicit target was
not specified.
|
Tue Jun 12 2018, 01:40 PM Z