The push
event is sent to a service worker's global scope (represented by the ServiceWorkerGlobalScope
interface) when the service worker has received a push message.
Bubbles | No |
---|---|
Cancelable | No |
Interface | PushEvent |
Event handler property | onpush |
Example
This example sets up a handler for push
events that takes JSON data, parses it, and dispatches the message for handling based on information contained within the message.
self.addEventListener("push", event => { let message = event.data.json(); switch(message.type) { case "init": doInit(); break; case "shutdown": doShutdown(); break; } }, false);
Specifications
Specification | Status | Comment |
---|---|---|
Push API The definition of 'push' in that specification. |
Working Draft | Initial specification. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
push event | Chrome Full support 40 | Edge Full support ≤79 | Firefox
Full support
44
| IE No support No | Opera Full support 24 | Safari Full support 11.1 | WebView Android Full support 40 | Chrome Android Full support 40 | Firefox Android Full support 44 | Opera Android Full support 24 | Safari iOS Full support 11.3 | Samsung Internet Android Full support 4.0 |
Legend
- Full support
- Full support
- No support
- No support
- See implementation notes.
- See implementation notes.
See also
- Using the Push API
onpush
event handler propertypushsubscriptionchange
event