mx.events

# Request - AS3 Flex

Package | mx.events
Class | public class Request
Inheritance | Request Event Object

Language Version: | ActionScript 3.0

Product Version: | Flex 4

Runtime Versions: | Flash Player 10, AIR 1.5

This is an event that is expects its data property to be set by a responding listener.

More examples

Manually dispatching events

Learn more

About Flex events

Public Properties
Hide Inherited Public Properties
Show Inherited Public Properties

| Property | Defined By
--- | --- | ---
|  | bubbles : Boolean [read-only] Indicates whether an event is a bubbling event. | Event
|  | cancelable : Boolean [read-only] Indicates whether the behavior associated with the event can be prevented. | Event
|  | constructor : Object A reference to the class object or constructor function for a given object instance. | Object
|  | currentTarget : Object [read-only] The object that is actively processing the Event object with an event listener. | Event
|  | eventPhase : uint [read-only] The current phase in the event flow. | Event
|  | target : Object [read-only] The event target. | Event
|  | type : String [read-only] The type of event. | Event
|  | value : Object Value of property, or array of parameters for method. | Request

Public Methods
Hide Inherited Public Methods
Show Inherited Public Methods

| Method | Defined By
--- | --- | ---
|  | Request(type:String, bubbles:Boolean = false, cancelable:Boolean = false, value:Object = null) Constructor. | Request
|  | clone():Event Duplicates an instance of an Event subclass. | Event
|  | formatToString(className:String, ... arguments):String A utility function for implementing the toString() method in custom ActionScript 3.0 Event classes. | Event
|  | hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined. | Object
|  | isDefaultPrevented():Boolean Checks whether the preventDefault() method has been called on the event. | Event
|  | 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
|  | preventDefault():void Cancels an event's default behavior if that behavior can be canceled. | Event
|  | propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable. | Object
|  | setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations. | Object
|  | stopImmediatePropagation():void Prevents processing of any event listeners in the current node and any subsequent nodes in the event flow. | Event
|  | stopPropagation():void Prevents processing of any event listeners in nodes subsequent to the current node in the event flow. | Event
|  | toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions. | Object
|  | toString():String Returns a string containing all the properties of the Event object. | Event
|  | valueOf():Object Returns the primitive value of the specified object. | Object

Public Constants
Hide Inherited Public Constants
Show Inherited Public Constants

| Constant | Defined By
--- | --- | ---
|  | GET_PARENT_FLEX_MODULE_FACTORY_REQUEST : String = "getParentFlexModuleFactoryRequest" [static] Dispatched from a sub-application or module to find the module factory of its parent application or module. | Request

Property Detail

### value

property

`public var value:Object`

Language Version: | ActionScript 3.0

Product Version: | Flex 4

Runtime Versions: | Flash Player 10, AIR 1.5

Value of property, or array of parameters for method.

Constructor Detail

### Request

()
Constructor

`public function Request(type:String, bubbles:Boolean = false, cancelable:Boolean = false, value:Object = null)`

Language Version: | ActionScript 3.0

Product Version: | Flex 4

Runtime Versions: | Flash Player 10, AIR 1.5

Constructor. Does not return anything, but the `value` property can be modified to represent a return value of a method.

Parameters

| `type:String` — The event type; indicates the action that caused the event.
| `bubbles:Boolean` (default = `false`)`` — Specifies whether the event can bubble up the display list hierarchy.
| `cancelable:Boolean` (default = `false`)`` — Specifies whether the behavior associated with the event can be prevented.
| `value:Object` (default = `null`)`` — Name of a property or method or name of a manager to instantiate.

Constant Detail

### GET_PARENT_FLEX_MODULE_FACTORY_REQUEST

Constant

`public static const GET_PARENT_FLEX_MODULE_FACTORY_REQUEST:String = "getParentFlexModuleFactoryRequest"`

Dispatched from a sub-application or module to find the module factory of its parent application or module. The recipient of this request should set the data property to their module factory. The message is dispatched from the content of a loaded module or application.

© 2015 Adobe Systems Incorporated. All rights reserved.
Mon Apr 10 2017, 12:28 PM -07:00