PushManager.unregister()
Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
The unregister()
method was used to ask the system to unregister and delete the specified endpoint.
Note: In the updated API, a subscription can be unregistered via the PushSubscription.unsubscribe()
method.
Syntax
var request = navigator.push.unregister(pushEndpoint);
Properties
- pushEndpoint
-
A pushEndpoint to be unregistered.
Return
A DOMRequest
object to handle the success or failure of the method call.
If the method call is successful, the request's result
will be a PushRegistration object representing the endpoint that has been unregistered.
PushRegistration
Those objects are anonymous JavaScript objects with the following properties:
pushEndpoint
-
A string representing the URL of the unregistered endpoint.
version
-
Undefined
whenunregister.onsuccess
is called.
Example
var req = navigator.push.unregister(pushEndpoint); req.onsuccess = function(e) { var endpoint = req.result; debug("Unregistered endpoint: " + endpoint ); } req.onerror = function(e) { debug("Error unregistering the endpoint: " + JSON.stringify(e)); }
Specifications
This feature is not part of any specification anymore. It is no longer on track to become a standard.
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
unregister |
42 |
17 |
44
Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.
|
No |
29 |
No |
No |
42 |
48
Push enabled by default.
|
29 |
No |
4.0 |
See also
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/PushManager/unregister