dart:html

WorkerGlobalScope class

Inheritance

• Object
• JSObject
• DartHtmlDomObject
• EventTarget
• WorkerGlobalScope

Implements

• WindowBase64

Implemented by

• CompositorWorkerGlobalScope
• DedicatedWorkerGlobalScope
• ServiceWorkerGlobalScope
• SharedWorkerGlobalScope

Annotations

• @DocsEditable()
• @DomName('WorkerGlobalScope')
• @Experimental()

Constants

errorEvent → EventStreamProvider<Event>

@DocsEditable(), @DomName('WorkerGlobalScope.errorEvent'), @Experimental()

Static factory designed to expose error events to event handlers that are not necessarily instances of WorkerGlobalScope.

const EventStreamProvider<Event> ('error')

Static Properties

instanceRuntimeType → Type

@Deprecated("Internal Use Only"), read-only

Constructors

WorkerGlobalScope.internal_()

Properties

caches → CacheStorage

@DocsEditable(), @DomName('WorkerGlobalScope.caches'), @Experimental(), read-only

console → WorkerConsole

@DocsEditable(), @DomName('WorkerGlobalScope.console'), @Experimental(), read-only

crypto → Crypto

@DocsEditable(), @DomName('WorkerGlobalScope.crypto'), @Experimental(), read-only

indexedDB → IdbFactory

@DocsEditable(), @DomName('WorkerGlobalScope.indexedDB'), @Experimental(), read-only

location → _WorkerLocation

@DocsEditable(), @DomName('WorkerGlobalScope.location'), @Experimental(), read-only

navigator → _WorkerNavigator

@DocsEditable(), @DomName('WorkerGlobalScope.navigator'), @Experimental(), read-only

onError → Stream<Event>

@DocsEditable(), @DomName('WorkerGlobalScope.onerror'), @Experimental(), read-only

Stream of error events handled by this WorkerGlobalScope.

performance → WorkerPerformance

@DocsEditable(), @DomName('WorkerGlobalScope.performance'), @Experimental(), read-only

self → WorkerGlobalScope

@DocsEditable(), @DomName('WorkerGlobalScope.self'), @Experimental(), read-only

hashCode → int

read-only, inherited

on → Events

read-only, inherited

This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

Operators

operator ==(other) → bool

inherited

The equality operator.

Methods

atob(String atob) → String

@DocsEditable(), @DomName('WorkerGlobalScope.atob'), @Experimental()

btoa(String btoa) → String

@DocsEditable(), @DomName('WorkerGlobalScope.btoa'), @Experimental()

close() → void

@DocsEditable(), @DomName('WorkerGlobalScope.close'), @Experimental()

fetch(input, [ Map init ]) → Future

importScripts(String urls) → void

@DocsEditable(), @DomName('WorkerGlobalScope.importScripts'), @Experimental()

addEventListener(String type, EventListener listener, [ bool useCapture ]) → void

inherited

dispatchEvent(Event event) → bool

@DocsEditable(), @DomName('EventTarget.dispatchEvent'), inherited

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.

removeEventListener(String type, EventListener listener, [ bool useCapture ]) → void

inherited

toString() → String

inherited

Returns the result of the JavaScript objects toString method.