ServiceWorkerContainer: controllerchange event

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The controllerchange event of the ServiceWorkerContainer interface fires when the document's associated ServiceWorkerRegistration acquires a new active worker.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

addEventListener('controllerchange', event => { });

oncontrollerchange = event => { };

Event type

A generic Event.

Example

// TBD

Specifications

No specification found

No specification data found for api.ServiceWorkerContainer.controllerchange_event.
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Browser compatibility

No compatibility data found for api.ServiceWorkerContainer.controllerchange_event.
Check for problems with this page or contribute missing data to mdn/browser-compat-data.