WindowClient extension type

The WindowClient interface of the ServiceWorker API represents the scope of a service worker client that is a document in a browsing context, controlled by an active worker. The service worker client independently selects and uses a service worker for its own loading and sub-resources.

on
Implemented types

Properties

ancestorOrigins → JSArray<JSString>
no setter
focused → bool
no setter
frameType → FrameType
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
id → String
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
type → ClientType
no setterinherited
url → String
no setterinherited
visibilityState → DocumentVisibilityState
no setter

Methods

focus() → JSPromise<WindowClient>
The focus() method of the WindowClient interface gives user input focus to the current client and returns a Promise that resolves to the existing WindowClient.
The navigate() method of the WindowClient interface loads a specified URL into a controlled client page then returns a Promise that resolves to the existing WindowClient.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
postMessage(JSAny? message, [JSObject optionsOrTransfer]) → void
The postMessage() method of the Client interface allows a service worker to send a message to a client (a Window, Worker, or SharedWorker). The message is received in the "message" event on ServiceWorkerContainer.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited