ServiceWorkerRegistration: pushManager-Eigenschaft

Sicherer Kontext: Diese Funktion ist nur in sicheren Kontexten (HTTPS) in einigen oder allen unterstützenden Browsern verfügbar.

Hinweis: Diese Funktion ist in Web Workers verfügbar.

this.onpush = (event) => {
 console.log(event.data);
 // From here we can write the data to IndexedDB, send it to any open
 // windows, display a notification, etc.
};
navigator.serviceWorker
 .register("serviceworker.js")
 .then((serviceWorkerRegistration) => {
 serviceWorkerRegistration.pushManager.subscribe().then(
 (pushSubscription) => {
 console.log(pushSubscription.subscriptionId);
 console.log(pushSubscription.endpoint);
 // The push subscription details needed by the application
 // server are now available, and can be sent to it using,
 // for example, the fetch() API.
 },
 (error) => {
 // During development it often helps to log errors to the
 // console. In a production environment it might make sense to
 // also report information about errors back to the
 // application server.
 console.error(error);
 },
 );
 });

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