Notification: tag property
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Note: This feature is available in Web Workers.
The tag
read-only property of the
Notification
interface signifies an identifying tag for the notification,
as specified in the tag
option of the
Notification()
constructor.
The idea of notification tags is that more than one notification can share the same tag, linking them together. One notification can then be programmatically replaced with another to avoid the users' screen being filled up with a huge number of similar notifications.
Value
A string.
Examples
Our Using the Notifications API article has a good example of tag usage.
Specifications
Specification |
---|
Notifications API Standard # dom-notification-tag |
Browser compatibility
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