EventTarget

package js.html

extended by AudioNode, BaseAudioContext, MediaKeySession, Database, FileHandle, MutableFile, Request, Transaction, MIDIAccess, MIDIPort, DTMFSender, DataChannel, PeerConnection, AbortSignal, Animation, AudioTrackList, BatteryManager, BroadcastChannel, Clipboard, DOMRequest, EventSource, FetchObserver, FileReader, FontFaceSet, ImageCapture, MediaDevices, MediaQueryList, MediaRecorder, MediaSource, MediaStream, MediaStreamTrack, MessagePort, Node, Notification, Performance, PermissionStatus, Screen, ScreenOrientation, ServiceWorker, ServiceWorkerContainer, ServiceWorkerRegistration, SharedWorker, SourceBuffer, SourceBufferList, SpeechRecognition, SpeechSynthesis, SpeechSynthesisUtterance, TextTrack, TextTrackCue, TextTrackList, VideoTrackList, VisualViewport, WebSocket, Window, Worker, WorkerDebuggerGlobalScope, WorkerGlobalScope, XMLHttpRequestEventTarget

Available on js

EventTarget is an interface implemented by objects that can receive events and may have listeners for them.

Documentation EventTarget by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See also:

• https://developer.mozilla.org/en-US/docs/Web/API/EventTarget

Constructor

new()

Throws:

null	DOMError

Methods

addEventListener(type:String, listener:Function, ?options:EitherType<AddEventListenerOptions, Bool>, ?wantsUntrusted:Bool):Void

addEventListener(type:String, listener:EventListener, ?options:EitherType<AddEventListenerOptions, Bool>, ?wantsUntrusted:Bool):Void

Register an event handler of a specific event type on the EventTarget.

Throws:

null	DOMError

dispatchEvent(event:Event):Bool

Dispatch an event to this EventTarget.

Throws:

null	DOMError

removeEventListener(type:String, listener:Function, ?options:EitherType<EventListenerOptions, Bool>):Void

removeEventListener(type:String, listener:EventListener, ?options:EitherType<EventListenerOptions, Bool>):Void

Removes an event listener from the EventTarget.

Throws:

null	DOMError