AbstractOperation

Paket	mx.rpc
Klass	public class AbstractOperation
Arv	AbstractOperation AbstractInvoker EventDispatcher Object
Underklasser	AbstractOperation, ManagedRemoteServiceOperation, Operation, Operation

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

The AbstractOperation class represents an individual method on a service. An Operation can be called either by invoking the function of the same name on the service or by accessing the Operation as a property on the service and calling the send() method.

Relaterade API-element

mx.rpc.AbstractService
mx.rpc.remoting.RemoteObject
mx.rpc.soap.WebService

Publika egenskaper

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	Egenskap		Definieras med
		arguments : Object The arguments to pass to the Operation when it is invoked.	AbstractOperation
		constructor : Object En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans.	Object
		lastResult : Object [skrivskyddad] The result of the last invocation.	AbstractInvoker
		makeObjectsBindable : Boolean When this value is true, anonymous objects returned are forced to bindable objects.	AbstractInvoker
		name : String The name of this Operation.	AbstractOperation
		operationManager : Function This property is set usually by framework code which wants to modify the behavior of a service invocation without modifying the way in which the service is called externally.	AbstractInvoker
		properties : Object This is a hook primarily for framework developers to register additional user specified properties for your operation.	AbstractOperation
		resultElementType : Class Like resultType, used to define the ActionScript class used by a given operation though this property only applies to operations which return a multi-valued result (e.g.	AbstractInvoker
		resultType : Class Specifies an optional return type for the operation.	AbstractInvoker
		service : AbstractService [skrivskyddad] Provides convenient access to the service on which the Operation is being invoked.	AbstractOperation

Publika metoder

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	Metod		Definieras med
		AbstractOperation(service:AbstractService = null, name:String = null) Creates a new Operation.	AbstractOperation
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registrerar ett händelseavlyssnarobjekt för ett EventDispatcher-objekt så att avlyssnaren får meddelanden om händelser.	EventDispatcher
		cancel(id:String = null):mx.rpc:AsyncToken Cancels the last service invocation or an invokation with the specified ID.	AbstractInvoker
		clearResult(fireBindingEvent:Boolean = true):void Sets the result property of the invoker to null.	AbstractInvoker
		dispatchEvent(event:Event):Boolean Skickar en händelse till händelseflödet.	EventDispatcher
		hasEventListener(type:String):Boolean Kontrollerar om EventDispatcher-objektet har några avlyssnare registrerade för en viss typ av händelse.	EventDispatcher
		hasOwnProperty(name:String):Boolean Anger om det finns en egenskap angiven för ett objekt.	Object
		isPrototypeOf(theClass:Object):Boolean Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter.	Object
		propertyIsEnumerable(name:String):Boolean Anger om den angivna egenskapen finns och är uppräkningsbar.	Object
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Tar bort en avlyssnare från EventDispatcher-objektet.	EventDispatcher
		send(... args):mx.rpc:AsyncToken Executes the method.	AbstractOperation
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Anger tillgänglighet för en dynamisk egenskap för slingåtgärder.	Object
		setResult(result:Object):void This hook is exposed to update the lastResult property.	AbstractInvoker
		toLocaleString():String Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner.	Object
		toString():String Returnerar det angivna objektets strängbeteckning.	Object
		valueOf():Object Returnerar det angivna objektets primitiva värde.	Object
		willTrigger(type:String):Boolean Kontrollerar om en händelseavlyssnare är registrerad för det här EventDispatcher-objektet eller något av dess överordnade objekt för den angivna händelsetypen.	EventDispatcher

Händelser

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	Sammanfattning	Definieras med
activate	[utsändningshändelse] Skickas när Flash Player eller AIR får operativsystemfokus och blir aktivt.	EventDispatcher
deactivate	[utsändningshändelse] Skickas när Flash Player eller AIR förlorar operativsystemfokus och blir inaktivt.	EventDispatcher
fault	Dispatched when an Operation call fails.	AbstractOperation
result	Dispatched when an Operation invocation successfully returns.	AbstractOperation

Egenskapsdetaljer

arguments

egenskap

public var arguments:Object

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

The arguments to pass to the Operation when it is invoked. If you call the send() method with no parameters, an array based on this object is sent. If you call the send() method with parameters (or call the function directly on the service) those parameters are used instead of whatever is stored in this property. For RemoteObject Operations the associated argumentNames array determines the order of the arguments passed.

name

egenskap

name:String

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

The name of this Operation. This is how the Operation is accessed off the service. It can only be set once.

Implementering
public function get name():String
public function set name(value:String):void

properties

egenskap

public var properties:Object

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

This is a hook primarily for framework developers to register additional user specified properties for your operation.

service

egenskap

service:AbstractService [skrivskyddad]

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Provides convenient access to the service on which the Operation is being invoked. Note that the service cannot be changed after the Operation is constructed.

Implementering
public function get service():AbstractService

Konstruktordetaljer

()

Konstruktor

public function AbstractOperation(service:AbstractService = null, name:String = null)

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Creates a new Operation. This is usually done directly by the MXML compiler or automatically by the service when an unknown Operation has been accessed. It is not recommended that a developer use this constructor directly.

Parametrar

	`service:AbstractService` (default = `null`) — The service on which the Operation is being invoked.

	`name:String` (default = `null`) — The name of the new Operation.

Metoddetaljer

send

()

metod

public function send(... args):mx.rpc:AsyncToken

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Executes the method. Any arguments passed in are passed along as part of the method call. If there are no arguments passed, the arguments object is used as the source of parameters.

Parametrar

... args — Optional arguments passed in as part of the method call. If there are no arguments passed, the arguments object is used as the source of parameters.

Returnerar

mx.rpc:AsyncToken — AsyncToken object. The same object is available in the result and fault events from the token property.

Händelsedetaljer

fault

Händelse

Typ av händelseobjekt: mx.rpc.events.FaultEvent
egenskap FaultEvent.type = mx.rpc.events.FaultEvent.FAULT

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Dispatched when an Operation call fails.

The FAULT event type.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	true, calling preventDefault() from the associated token's responder.fault method will prevent the service or operation from dispatching this event
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`fault`	The Fault object that contains the details of what caused this event.
`message`	The Message associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`token`	The token that represents the call to the method. Used in the asynchronous completion token pattern.

result

Händelse

Typ av händelseobjekt: mx.rpc.events.ResultEvent
egenskap ResultEvent.type = mx.rpc.events.ResultEvent.RESULT

Språkversion:

ActionScript 3.0

Produktversion:

Flex 3

Körningsmiljöversioner:

Flash Player 9, AIR 1.1

Dispatched when an Operation invocation successfully returns.

The RESULT event type.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	true, preventDefault() from the associated token's responder.result method will prevent the service or operation from dispatching this event
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`message`	The Message associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`result`	Result that the RPC call returns.
`token`	The token that represents the indiviudal call to the method. Used in the asynchronous completion token pattern.

Juridiska meddelanden | Onlinesekretesspolicy

AbstractOperation - AS3 Flex

Klasser x

arguments

name

properties

service