ServiceWorkerGlobalScope: cookiechange event

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

Note: This feature is only available in Service Workers.

The cookiechange event of the ServiceWorkerGlobalScope interface is fired when a cookie change occurs that matches the service worker's cookie change subscription list.

This event is not cancelable and does not bubble.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

js
addEventListener("cookiechange", (event) => {});

oncookiechange = (event) => {};

Event type

An ExtendableCookieChangeEvent. Inherits from ExtendableEvent.

Event ExtendableEvent ExtendableCookieChangeEvent

Specifications

Specification
Cookie Store API
# dom-serviceworkerglobalscope-oncookiechange

Browser compatibility

BCD tables only load in the browser