PermissionStatus: change event
Note: This feature is available in Web Workers.
The change
event of the PermissionStatus
interface fires whenever the PermissionStatus.state
property changes.
Syntax
Use the event name in methods like addEventListener()
, or set an event handler property.
js
addEventListener("change", (event) => {});
onchange = (event) => {};
Event type
A generic Event
.
Example
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}`,
);
};
});
Specifications
Specification |
---|
Permissions # dom-permissionstatus-onchange |
Browser compatibility
BCD tables only load in the browser