ServiceWorkerContainer.oncontrollerchange

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这是实验性技术
检查浏览器兼容性表格要小心谨慎在生产中使用这之前。

oncontrollerchange 特性为 ServiceWorkerContainer interface is an event handler fired whenever a controllerchange event occurs — when the document's associated ServiceWorkerRegistration acquires a new active worker.

serviceWorkerContainer.oncontrollerchange = function(controllerchangeevent) { ... }

// TBD

规范	状态	注释
服务工作者 The definition of 'ServiceWorkerContainer: oncontrollerchange' in that specification.	工作草案	初始定义。

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. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`oncontrollerchange`	Chrome 40	Edge 17 17 16 Disabled Disabled From version 16: this feature is behind the `Enable service workers` preference.	Firefox 44 注意事项 44 注意事项 Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.	IE 不支持 No	Opera 27	Safari 11.1	WebView Android 40	Chrome Android 40	Firefox Android 44	Opera Android 27	Safari iOS 11.3	Samsung Internet Android 4.0