ServiceWorkerContainer.oncontrollerchange
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The oncontrollerchange property of the ServiceWorkerContainer interface is an event handler fired whenever a controllerchange event occurs — when the document's associated ServiceWorkerRegistration acquires a new active worker.
Syntax
serviceWorkerContainer.oncontrollerchange = function(controllerchangeevent) { ... }
Example
// TBD
Specifications
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
oncontrollerchange |
40 |
17 |
44
Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.
|
No |
27 |
11.1 |
40 |
40 |
44 |
27 |
11.3 |
4.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerContainer/oncontrollerchange