Kotlin Wrappers API Reference

kotlin-browser/web.serviceworker/ExtendableMessageEvent

ExtendableMessageEvent

open class ExtendableMessageEvent( val type: EventType<ExtendableMessageEvent>, init: ExtendableMessageEventInit = definedExternally) : ExtendableEvent(source)

The ExtendableMessageEvent interface of the Service Worker API represents the event object of a ServiceWorkerGlobalScope/message_event event fired on a service worker (when a message is received on the ServiceWorkerGlobalScope from another context) — extends the lifetime of such events.

Constructors

ExtendableMessageEvent

constructor(type: EventType<ExtendableMessageEvent>, init: ExtendableMessageEventInit = definedExternally)

Types

object Companion

Properties

val AT_TARGET: EventPhase

val bubbles: Boolean

val BUBBLING_PHASE: EventPhase

val cancelable: Boolean

CAPTURING_PHASE

val CAPTURING_PHASE: EventPhase

val composed: Boolean

val currentTarget: EventTarget?

val data: JsAny?

The data read-only property of the data type.

defaultPrevented

val defaultPrevented: Boolean

val eventPhase: EventPhase

val isTrusted: Boolean

val lastEventId: String

The lastEventID read-only property of the A string.

val NONE: EventPhase

val origin: String

The origin read-only property of the A string.

val ports: ReadonlyArray<MessagePort>

The ports read-only property of the channel (the channel the message is being sent through.) An array of MessagePort objects.

val source: JsAny?

The source read-only property of the A Client, ServiceWorker or MessagePort object.

val target: EventTarget?

val timeStamp: DOMHighResTimeStamp

open override val type: EventType<ExtendableMessageEvent>

Functions

open override fun asInit(): ExtendableMessageEventInit

fun composedPath(): ReadonlyArray<EventTarget>

fun preventDefault()

stopImmediatePropagation

fun stopImmediatePropagation()

stopPropagation

fun stopPropagation()

fun waitUntil(f: Promise<*>)

The ExtendableEvent.waitUntil() method tells the event dispatcher that work is ongoing.