ActionScript® 3.0 Reference for the Adobe® Flash® Platform
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mx.messaging.events 

MessageEvent  - AS3 BlazeDS LCDS
Packagemx.messaging.events
Classpublic class MessageEvent
InheritanceMessageEvent Inheritance Event Inheritance Object
Subclasses AbstractEvent, MessageAckEvent

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

The MessageEvent class is used to propagate messages within the messaging system.


Public Properties
 PropertyDefined By
 Inheritedbubbles : Boolean
[read-only] Indicates whether an event is a bubbling event.
Event
 Inheritedcancelable : Boolean
[read-only] Indicates whether the behavior associated with the event can be prevented.
Event
 Inheritedconstructor : Object
A reference to the class object or constructor function for a given object instance.
Object
 InheritedcurrentTarget : Object
[read-only] The object that is actively processing the Event object with an event listener.
Event
 InheritedeventPhase : uint
[read-only] The current phase in the event flow.
Event
  message : IMessage
The Message associated with this event.
MessageEvent
 Inheritedtarget : Object
[read-only] The event target.
Event
 Inheritedtype : String
[read-only] The type of event.
Event
Public Methods
 MethodDefined By
  
MessageEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, message:IMessage = null)
Constructs an instance of this event with the specified type and message.
MessageEvent
  
clone():Event
[override] Clones the MessageEvent.
MessageEvent
  
createEvent(type:String, msg:IMessage):MessageEvent
[static] Utility method to create a new MessageEvent that doesn't bubble and is not cancelable.
MessageEvent
 Inherited
formatToString(className:String, ... arguments):String
A utility function for implementing the toString() method in custom ActionScript 3.0 Event classes.
Event
 Inherited
hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined.
Object
 Inherited
isDefaultPrevented():Boolean
Checks whether the preventDefault() method has been called on the event.
Event
 Inherited
isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.
Object
 Inherited
preventDefault():void
Cancels an event's default behavior if that behavior can be canceled.
Event
 Inherited
propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable.
Object
 Inherited
setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations.
Object
 Inherited
stopImmediatePropagation():void
Prevents processing of any event listeners in the current node and any subsequent nodes in the event flow.
Event
 Inherited
stopPropagation():void
Prevents processing of any event listeners in nodes subsequent to the current node in the event flow.
Event
 Inherited
toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions.
Object
  
toString():String
[override] Returns a string representation of the MessageEvent.
MessageEvent
 Inherited
valueOf():Object
Returns the primitive value of the specified object.
Object
Public Constants
 ConstantDefined By
  MESSAGE : String = "message"
[static] The MESSAGE event type; dispatched upon receipt of a message.
MessageEvent
  RESULT : String = "result"
[static] The RESULT event type; dispatched when an RPC agent receives a result from a remote service destination.
MessageEvent
Property Detail

message

property
public var message:IMessage

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

The Message associated with this event.

Constructor Detail

MessageEvent

()Constructor
public function MessageEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, message:IMessage = null)

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

Constructs an instance of this event with the specified type and message.

Parameters
type:String — The type for the MessageEvent.
 
bubbles:Boolean (default = false) — Specifies whether the event can bubble up the display list hierarchy.
 
cancelable:Boolean (default = false) — Indicates whether the behavior associated with the event can be prevented; used by the RPC subclasses.
 
message:IMessage (default = null) — The associated message.
Method Detail

clone

()method
override public function clone():Event

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

Clones the MessageEvent.

Returns
Event — Copy of this MessageEvent.

createEvent

()method 
public static function createEvent(type:String, msg:IMessage):MessageEvent

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

Utility method to create a new MessageEvent that doesn't bubble and is not cancelable.

Parameters

type:String — The type for the MessageEvent.
 
msg:IMessage — The associated message.

Returns
MessageEvent — New MessageEvent.

toString

()method 
override public function toString():String

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

Returns a string representation of the MessageEvent.

Returns
String — String representation of the MessageEvent.
Constant Detail

MESSAGE

Constant
public static const MESSAGE:String = "message"

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

The MESSAGE event type; dispatched upon receipt of a message.

The value of this constant is "message".

The properties of the event object have the following values:

PropertyValue
bubblesfalse
cancelablefalse
currentTargetThe 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.
messageThe message associated with this event.
targetThe 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

Constant 
public static const RESULT:String = "result"

Language Version: ActionScript 3.0
Product Versions: BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3
Runtime Versions: Flash Player 9, AIR 1.1

The RESULT event type; dispatched when an RPC agent receives a result from a remote service destination.

The value of this constant is "result".

The properties of the event object have the following values:

PropertyValue
bubblesfalse
cancelablefalse
currentTargetThe 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.
messageThe message associated with this event.
targetThe 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.



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