Notification.badge - Web APIs 编辑
Note:
This feature is available in Web Workers.Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The badge property of the Notification interface returns the URL of the image used to represent the notification when there is not enough space to display the notification itself.
Syntax
var url = Notification.badge
Value
A USVString containing a URL.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Notifications API The definition of 'badge' in that specification. | Living Standard | Initial definition. |
Browser compatibility
BCD tables only load in the browser
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