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ServiceWorkerRegistration: getNotifications() method - Web APIs | MDN
ServiceWorkerRegistration: getNotifications() method Baseline 2023
Newly available
The getNotifications()
method of
the ServiceWorkerRegistration
interface returns a list of the
notifications in the order that they were created from the current origin via the
current service worker registration. Origins can have many active but
differently-scoped service worker registrations. Notifications created by one service
worker on the same origin will not be available to other active service workers on
that same origin.
getNotifications()
getNotifications(options)
options
Optional
An object containing options to filter the notifications returned. The available
options are:
tag
Optional
A string representing a notification tag. If
specified, only notifications that have this tag will be returned.
navigator.serviceWorker.register("sw.js");
const options = { tag: "user_alerts" };
navigator.serviceWorker.ready.then((registration) => {
registration.getNotifications(options).then((notifications) => {
// do something with your notifications
});
});