permissions.onRemoved
Fired when some permissions are removed from the extension.
Syntax
js
browser.permissions.onRemoved.addListener(listener)
browser.permissions.onRemoved.removeListener(listener)
browser.permissions.onRemoved.hasListener(listener)
Events have three functions:
addListener(listener)
-
Adds a listener to this event.
removeListener(listener)
-
Stop listening to this event. The
listener
argument is the listener to remove. hasListener(listener)
-
Check whether
listener
is registered for this event. Returnstrue
if it is listening,false
otherwise.
addListener syntax
Parameters
listener
-
The function called when this event occurs. The function is passed this argument:
permissions
-
permissions.Permissions
object containing the permissions that were removed.
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | ||||||
---|---|---|---|---|---|---|---|
onRemoved |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
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.
Examples
js
function handleRemoved(permissions) {
console.log(`Removed API permissions: ${permissions.permissions}`);
console.log(`Removed host permissions: ${permissions.origins}`);
}
browser.permissions.onRemoved.addListener(handleRemoved);
Note:
This API is based on Chromium's chrome.permissions
API.