Note: This feature is available in Web Workers.
Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The onshow property of the Notification interface specifies an event listener to receive show events. These events occur when a Notification is displayed.
Syntax
Notification.onshow = function() { ... };
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.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
onshow | Chrome Full support Yes | Edge Full support 14 | Firefox Full support Yes | IE No support No | Opera Full support Yes | Safari Full support Yes | WebView Android No support No | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS No support No | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
- No support
- No support