PermissionStatus: change-Ereignis
Baseline 2022Newly available
Since September 2022, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
Hinweis: Diese Funktion ist in Web Workers verfügbar.
Das change
-Ereignis der PermissionStatus
-Schnittstelle wird ausgelöst, wenn immer sich die PermissionStatus.state
-Eigenschaft ändert.
Syntax
Verwenden Sie den Ereignisnamen in Methoden wie addEventListener()
, oder setzen Sie eine Ereignisbehandlungseigenschaft.
js
addEventListener("change", (event) => {});
onchange = (event) => {};
Ereignistyp
Ein generisches Event
.
Beispiel
js
navigator.permissions
.query({ name: "geolocation" })
.then((permissionStatus) => {
console.log(`geolocation permission state is ${permissionStatus.state}`);
permissionStatus.onchange = () => {
console.log(
`geolocation permission state has changed to ${permissionStatus.state}`,
);
};
});
Spezifikationen
Specification |
---|
Permissions # dom-permissionstatus-onchange |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
change event |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No 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.