WorkerGlobalScope.onlanguagechange

The onlanguagechange property of the WorkerGlobalScope interface represents an event handler to be called when the languagechange event occurs.

self.onlanguagechange = function() { ... };

The following code snippet shows an onlanguagechange handler set inside a worker:

self.onlanguagechange = function() {
  console.log('Your preferred language settings have been changed');
}

The WorkerGlobalScope interface it belongs to.