Note: This feature is available in Web Workers.
The PermissionStatus
interface of the Permissions API provides the state of an object and an event handler for monitoring changes to said state.
Since September 2022, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
Note: This feature is available in Web Workers.
The PermissionStatus
interface of the Permissions API provides the state of an object and an event handler for monitoring changes to said state.
PermissionStatus.name
Read only
Returns the name of a requested permission, identical to the name
passed to Permissions.query
.
PermissionStatus.state
Read only
Returns the state of a requested permission; one of 'granted'
, 'denied'
, or 'prompt'
.
change
Invoked upon changes to PermissionStatus.state
.
navigator.permissions .query({ name: "geolocation" }) .then((permissionStatus) => { console.log(`geolocation permission status is ${permissionStatus.state}`); permissionStatus.onchange = () => { console.log( `geolocation permission status has changed to ${permissionStatus.state}`, ); }; });
Specification |
---|
Permissions # permissionstatus-interface |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | ||
PermissionStatus |
43 | 79 | 46 | 30 | 16 | 43 | 46 | 30 | 16 | 4.0 | No | |
change_event |
43 | 79 | 46 | 30 | 16.4 | 43 | 46 | 30 | 16.4 | 4.0 | No | |
name |
97 | 97 | 93 | 83 | 16 | 97 | 93 | 68 | 16 | 18.0 | No | |
state |
4443–44 | 79 | 46 | 3130–31 | 16 | 4443–44 | 46 | 3230–32 | 16 | 4.0 | No |
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https://developer.mozilla.org/en-US/docs/Web/API/PermissionStatus