Geolocation.clearWatch()
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Geolocation.clearWatch()
메서드는 Geolocation.watchPosition()
로 등록한 위치 변화 감지 콜백을 해제합니다.
구문
js
navigator.geolocation.clearWatch(id);
매개변수
id
-
Geolocation.watchPosition()
메서드가 반환하는 콜백 ID.
예제
js
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);
명세
Specification |
---|
Geolocation # clearwatch-method |
브라우저 호환성
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