The Notification object is used to set and display desktop notifications for users, and its usage is relatively simple, directly instantiating the Notification object.
var notification = new Notification(title,options);
- Title: Display notification title
- Options: Receive an object that is a configuration for displaying notifications
The configuration includes:
- Dir: The direction of the text, with values of auto, ltr, and rtl. Default to auto ltr for left to right rtl for right to left
- Lang: The language of the notification, this string must be valid in the BCP 47 language tag document;
- Body: The content of the notification
- Tag: The ID of the notification, which can be used to refresh, replace, or remove the notification
- Icon: Icon address
- Renotify: Boolean value indicating whether to replace the previous notification when a new one appears. Set to true to indicate replacement. If the tag is an empty string, it will throw a TypeError exception;
We can also obtain the user authorization status through Notification. permission, which is a read-only attribute;
- Notification also provides monitoring of events:
- Noshow/ondisplay: triggered when a notification is displayed;
- Onclick: triggered when the user clicks on the notification
- Oneerror: triggered when an error occurs in the notification
- Onclose: triggered when the user closes the notification
