| Pakket | mx.data.utils |
| Klasse | public class Managed |
| Overerving | Managed  Object |
| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
[Managed] class metadata tag.
Openbare eigenschappen
Overerfde openbare eigenschappen verbergen
Overerfde openbare eigenschappen weergevenOpenbare methoden
| Methode | Gedefinieerd door | ||
|---|---|---|---|
[statisch]
Creates a new PropertyChangeEvent object from an existing PropertyChangeEvent object. | Managed | ||
[statisch]
Returns the destination the specified object is associated with. | Managed | ||
[statisch]
This method is used to retrieve a property from a managed object. | Managed | ||
 |
Geeft aan of voor een object een opgegeven eigenschap is gedefinieerd. | Object | |
|
Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven. | Object | |
[statisch]
Returns false if the property on the item specified has not yet been fetched from the server. | Managed | ||
|
Geeft aan of de opgegeven eigenschap bestaat en kan worden opgesomd. | Object | |
[statisch]
This method is used to set the property of a managed object. | Managed | ||
|
Stelt de beschikbaarheid van een dynamische eigenschap voor lusbewerkingen in. | Object | |
|
Geeft de tekenreeksweergave van dit object weer, geformatteerd volgens de locatiespecifieke conventies. | Object | |
toString(value:Object, namespaceURIs:Array = null, exclude:Array = null, indent:int = 0, printTypes:Boolean = false, refs:Dictionary = null):String [statisch]
Returns a String representation of this managed object. | Managed | ||
|
Retourneert de primitieve waarde van het opgegeven object. | Object | |
Openbare constanten
| Constante | Gedefinieerd door | ||
|---|---|---|---|
| UNSET_PROPERTY : String = "__UNSET__" [statisch]
Metadata constant representing properties that have been un-set. | Managed | ||
Methodedetails
createUpdateEvent | () | methode |
public static function createUpdateEvent(obj:IManaged, property:Object, event:PropertyChangeEvent):PropertyChangeEvent| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | 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.
Parameters
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 | () | methode |
public static function getDestination(obj:Object):String| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Returns the destination the specified object is associated with.
Parameters
obj:Object — Object reference to the item to get the destination from.
|
String — String containing the name of the associated destination.
|
getProperty | () | methode |
public static function getProperty(obj:IManaged, property:String, value:*, useHierarchicalValues:Boolean = true):*| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | 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.
Parameters
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.
|
Verwante API-elementen
Voorbeeld ( Hoe dit voorbeeld te gebruiken )
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 | () | methode |
public static function propertyFetched(obj:Object, property:String):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Returns false if the property on the item specified has not yet been fetched from the server.
Parameters
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 | () | methode |
public static function setProperty(obj:IManaged, property:Object, oldValue:*, newValue:*):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | 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.
Parameters
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
|
Verwante API-elementen
Voorbeeld ( Hoe dit voorbeeld te gebruiken )
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 | () | methode |
public static function toString(value:Object, namespaceURIs:Array = null, exclude:Array = null, indent:int = 0, printTypes:Boolean = false, refs:Dictionary = null):String| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Returns a String representation of this managed object.
Parameters
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.
|
Constantedetails
UNSET_PROPERTY | Constante |
public static const UNSET_PROPERTY:String = "__UNSET__"| Taalversie: | ActionScript 3.0 |
| Productversie: | Adobe Digital Enterprise Platform Data Services for Java EE 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Metadata constant representing properties that have been un-set.
Wed Jun 13 2018, 11:42 AM Z