7 Mart 2015 Cumartesi

HTML 5 ile Kullanıcı Enlem ve Boylam Bilgisi Alma

Kullanıcının enlem ve boylam bilgilerini HTML 5 ve Js ile alma
ile ilgili örneğin kodu aşağıda verilmiştir.

<!DOCTYPE html>
<html>
<body>
——<p>Aşağıdaki Butonu tıklayınız.</p>
——<button onclick="getLocation()">Try It</button>
——<p id="demo"></p>
——<script>
var x = document.getElementById("demo");
——function getLocation() {
    if (navigator.geolocation) {
        navigator.geolocation.getCurrentPosition(showPosition, showError);
    } else {
        x.innerHTML = "Geolocation is not supported by this browser.";
    }
}
——function showPosition(position) {
    x.innerHTML = "Latitude: " + position.coords.latitude +
    "<br>Longitude: " + position.coords.longitude; 
}
——function showError(error) {
    switch(error.code) {
        case error.PERMISSION_DENIED:
            x.innerHTML = "User denied the request for Geolocation."
            break;
        case error.POSITION_UNAVAILABLE:
            x.innerHTML = "Location information is unavailable."
            break;
        case error.TIMEOUT:
            x.innerHTML = "The request to get user location timed out."
            break;
        case error.UNKNOWN_ERROR:
            x.innerHTML = "An unknown error occurred."
            break;
    }
}
</script>
——</body>
</html>