Geolocation.clearWatch()

The Geolocation.clearWatch() method is used to unregister location/error monitoring handlers previously installed using Geolocation.watchPosition().

Syntax

navigator.geolocation.clearWatch(id);

Parameters

• id
  The ID number returned by the Geolocation.watchPosition() method when installing the handler you wish to remove.

Example

var id, target, option;

function success(pos) {

var crd = pos.coords;

if (target.latitude === crd.latitude && target.longitude === crd.longitude) {

console.log('Congratulation, you reach the target');

navigator.geolocation.clearWatch(id);

}

};

function error(err) {

console.warn('ERROR(' + err.code + '): ' + err.message);

};

target = {

latitude : 0,

longitude: 0,

}

options = {

enableHighAccuracy: false,

timeout: 5000,

maximumAge: 0

};

id = navigator.geolocation.watchPosition(success, error, options);