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• 句法
• 范例
• 规范
• 浏览器兼容性
• 相关话题

ServiceWorkerGlobalScope.onnotificationclick property is an event handler called whenever the notificationclick event is dispatched on the ServiceWorkerGlobalScope object, that is when a user clicks on a displayed notification spawned by ServiceWorkerRegistration.showNotification() .

Notifications created on the main thread or in workers which aren't service workers using the Notification() constructor will instead receive a click event on the Notification 对象自身。

注意 : Trying to create a notification inside the ServiceWorkerGlobalScope 使用 Notification() constructor will throw an error.

句法

ServiceWorkerGlobalScope.onnotificationclick = function(NotificationEvent) { ... };
					

范例

self.onnotificationclick = function(event) {
  console.log('On notification click: ', event.notification.tag);
  event.notification.close();
  // This looks to see if the current is already open and
  // focuses if it is
  event.waitUntil(clients.matchAll({
    type: "window"
  }).then(function(clientList) {
    for (var i = 0; i < clientList.length; i++) {
      var client = clientList[i];
      if (client.url == '/' && 'focus' in client)
        return client.focus();
    }
    if (clients.openWindow)
      return clients.openWindow('/');
  }));
};
					

规范

规范	状态	注释
Notifications API The definition of 'onnotificationclick' in that specification.	实时标准	Initial definition. This property is specified on the Notifications_API even though it's part of ServiceWorkerGlobalScope .

浏览器兼容性

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
onnotificationclick	Chrome 40	Edge ≤79	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 24	Safari 11.1	WebView Android 40	Chrome Android 40	Firefox Android 44	Opera Android 24	Safari iOS 11.3	Samsung Internet Android 4.0

图例

完整支持

完整支持

不支持

不支持

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

见实现注意事项。

元数据

• 最后修改： Mar 18, 2019

相关话题

1. 服务工作者 API
2. ServiceWorkerGlobalScope
3. 特性

   1. caches
   2. clients
   3. onactivate
   4. onfetch
   5. oninstall
   6. onmessage
   7. onnotificationclick
   8. onnotificationclose
   9. onpush
   10. onpushsubscriptionchange
   11. registration
4. 方法

   1. skipWaiting()
5. 事件

   1. message
   2. notificationclick
6. 继承：

   1. WorkerGlobalScope
   2. EventTarget
7. Related pages for Service Workers API

   1. 缓存
   2. CacheStorage
   3. Client
   4. Clients
   5. ExtendableEvent
   6. FetchEvent
   7. InstallEvent
   8. Navigator.serviceWorker
   9. NotificationEvent
   10. PeriodicSyncEvent
   11. PeriodicSyncManager
   12. PeriodicSyncRegistration
   13. ServiceWorker
   14. ServiceWorkerContainer
   15. ServiceWorkerRegistration
   16. SyncEvent
   17. SyncManager
   18. SyncRegistration
   19. WindowClient