如何在JavaScript中打开或关闭GPS用户设备？此代码无效。 [英] How to find user device is GPS on or off in javascript? This code is not working.

问题描述

<pre>// Function to get location
    function getLocation() {
        navigator.geolocation.getCurrentPosition(function (pos) {
            var lat = pos.coords.latitude;
            var lng = pos.coords.longitude;
            if (lat == null) {
                navigator.notification.alert("GPS not activated!", null, "GPS", "Ok");
            }
            else {
                navigator.notification.alert("Latitude: " + lat + " , Longitude: " + lng, null, "GPS", "Ok");
            }
        });
    }</pre>

我的尝试：



如何在JavaScript中打开或关闭用户设备？

如何解决此问题。

What I have tried:

How to find user device is GPS on or off in javascript?
how to i resolve this.

推荐答案

您已在Javascript论坛中发布此内容;请不要多发同一个问题。

You already posted this in the Javascript forum; please do not multi-post the same question.

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