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Interface ServiceWorkerRegistration

This ServiceWorker API interface represents the service worker registration. You register a service worker to control one or more pages that share the same origin. Available only in secure contexts.

Hierarchy

  • EventTarget
    • ServiceWorkerRegistration

Index

Properties

Methods

Properties

Readonly active

active: null | internal.ServiceWorker

Readonly installing

installing: null | internal.ServiceWorker

Readonly navigationPreload

navigationPreload: internal.NavigationPreloadManager

onupdatefound

onupdatefound: null | ((this: internal.ServiceWorkerRegistration, ev: Event) => any)

Readonly pushManager

pushManager: internal.PushManager

Readonly scope

scope: string

Readonly updateViaCache

updateViaCache: ServiceWorkerUpdateViaCache

Readonly waiting

waiting: null | internal.ServiceWorker

Methods

addEventListener

dispatchEvent

  • dispatchEvent(event: Event): boolean

  • Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

    Parameters

    • event: Event

    Returns boolean

getNotifications

removeEventListener

showNotification

  • Parameters

    Returns Promise<void>

unregister

  • unregister(): Promise<boolean>

  • Returns Promise<boolean>

update

  • update(): Promise<void>

  • Returns Promise<void>

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