| Pakiet | mx.data.utils |
| Klasa | public class Managed |
| Dziedziczenie | Managed  Object |
| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
[Managed] class metadata tag.
Właściwości publiczne
Ukryj dziedziczone właściwości publiczne
Pokaż dziedziczone właściwości publiczneMetody publiczne
| Metoda | Zdefiniowane przez | ||
|---|---|---|---|
[statyczny]
Creates a new PropertyChangeEvent object from an existing PropertyChangeEvent object. | Managed | ||
[statyczny]
Returns the destination the specified object is associated with. | Managed | ||
[statyczny]
This method is used to retrieve a property from a managed object. | Managed | ||
 |
Wskazuje, czy dla obiektu zdefiniowano określoną właściwość. | Object | |
|
Wskazuje, czy instancja klasy Object należy do łańcucha prototypów obiektu określonego jako parametr. | Object | |
[statyczny]
Returns false if the property on the item specified has not yet been fetched from the server. | Managed | ||
|
Wskazuje, czy określona właściwość istnieje i jest przeliczalna. | Object | |
[statyczny]
This method is used to set the property of a managed object. | Managed | ||
|
Ustawia dostępność właściwości dynamicznej używanej w pętlach. | Object | |
|
Zwraca ciąg reprezentujący obiekt — sformatowany zgodnie z konwencjami właściwymi dla ustawień regionalnych. | Object | |
toString(value:Object, namespaceURIs:Array = null, exclude:Array = null, indent:int = 0, printTypes:Boolean = false, refs:Dictionary = null):String [statyczny]
Returns a String representation of this managed object. | Managed | ||
|
Zwraca pierwotną wartość dla określonego obiektu. | Object | |
Stałe publiczne
| Stała | Zdefiniowane przez | ||
|---|---|---|---|
| UNSET_PROPERTY : String = "__UNSET__" [statyczny]
Metadata constant representing properties that have been un-set. | Managed | ||
Szczegół metody
createUpdateEvent | () | metoda |
public static function createUpdateEvent(obj:IManaged, property:Object, event:PropertyChangeEvent):PropertyChangeEvent| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Creates a new PropertyChangeEvent object from an existing PropertyChangeEvent object.
The value of the property property of the new object is the value of
the property argument prepended to event.property.
Parametry
obj:IManaged — IManaged reference to the object on which the desired
property should be retrieved from.
| |
property:Object — String containing the name of the desired property.
| |
event:PropertyChangeEvent — A PropertyChangeEvent to copy.
|
PropertyChangeEvent — A new PropertyChangeEvent object with the value of the property argument
prepended to event.property.
|
getDestination | () | metoda |
public static function getDestination(obj:Object):String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Returns the destination the specified object is associated with.
Parametry
obj:Object — Object reference to the item to get the destination from.
|
String — String containing the name of the associated destination.
|
getProperty | () | metoda |
public static function getProperty(obj:IManaged, property:String, value:*, useHierarchicalValues:Boolean = true):*| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
This method is used to retrieve a property from a managed object. In addition to returning the value of the property specified, this method will handle keeping related artifacts in sync to support both deeply nested event dispatching and lazily loaded properties.
Parametry
obj:IManaged — IManaged reference to the object on which the desired
property should be retrieved from.
| |
property:String — String containing the name of the desired property.
| |
value:* — any reference to the current value of the property.
| |
useHierarchicalValues:Boolean (default = true) |
* — the new normalized value of the property.
This value should be assigned to the original reference.
|
Powiązane elementy interfejsu API
Przykład ( Sposób korzystania z tego przykładu )
public class Customer implements IManaged
{
private var _addresses:ArrayCollection;
public function get addresses():ArrayCollection
{
_addresses = Managed.getProperty(this, "addresses", _addresses);
}
public function set addresses(value:ArrayCollection):void
{
Managed.setProperty(this, "addresses", _addresses, _addresses = value);
}
}
propertyFetched | () | metoda |
public static function propertyFetched(obj:Object, property:String):Boolean| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Returns false if the property on the item specified has not yet been fetched from the server.
Parametry
obj:Object — Object reference to the item to check.
| |
property:String — The property.
|
Boolean — false if the property on the item specified has not yet been fetched from the server.
|
setProperty | () | metoda |
public static function setProperty(obj:IManaged, property:Object, oldValue:*, newValue:*):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
This method is used to set the property of a managed object. In addition to setting the vlaue of the property specified, this method will handle keeping related artifacts in sync and clean up any deeply nested event dispatching and lazy loaded properties.
Parametry
obj:IManaged — IManaged reference to the managed object that the property
will be set on
| |
property:Object — Object containing the name of the property that will be
set.
Typically this is a String value but can be a
QName.
| |
oldValue:* — reference to the previous value of the property.
| |
newValue:* — reference to the new value of the property
|
Powiązane elementy interfejsu API
Przykład ( Sposób korzystania z tego przykładu )
public class Customer implements IManaged
{
private var _addresses:ArrayCollection;
public function get addresses():ArrayCollection
{
_addresses = Managed.getProperty(this, "addresses", _addresses);
}
public function set addresses(value:ArrayCollection):void
{
Managed.setProperty(this, "addresses", _addresses, _addresses = value);
}
}
toString | () | metoda |
public static function toString(value:Object, namespaceURIs:Array = null, exclude:Array = null, indent:int = 0, printTypes:Boolean = false, refs:Dictionary = null):String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Returns a String representation of this managed object.
Parametry
value:Object — managed object instance.
| |
namespaceURIs:Array (default = null) | |
exclude:Array (default = null) | |
indent:int (default = 0) | |
printTypes:Boolean (default = false) | |
refs:Dictionary (default = null) |
String — a String representation of this managed object.
|
Szczegół stałej
UNSET_PROPERTY | Stała |
public static const UNSET_PROPERTY:String = "__UNSET__"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Metadata constant representing properties that have been un-set.
Tue Jun 12 2018, 12:06 PM Z