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} else if (err.code == 2) {
error('Your location information is unavailable.')
} else if (err.code == 3) {
error('The request to get your location timed out.')
} else {
error('An unknown error occurred while requesting your location.')
// output lat and long
function printLatLong(lat, long) {
$('body').append('<p>Lat: ' + lat + '</p>');
$('body').append('<p>Long: ' + long + '</p>');
function error(msg) {
The navigator object gives us access to the new geolocation object. The geolocation
object has the following methods:
getCurrentPosition() returns the user's current position.
watchPosition() returns the user's current position, but also continues to monitor
the position and invoke the appropriate callback every time the position changes.
clearWatch() ends the watchPosition() method's monitoring of the current
When determining the location of the Internet device, first check that the user's browser
supports the Geolocation feature natively. If it does, call the getCurrentPosition()
if (navigator && navigator.geolocation) {
navigator.geolocation.getCurrentPosition(geo_success, geo_error);
} else {
error('Geolocation is not supported.');
Since this method executes asynchronously, pass it two callback functions: geo_suc
cess and geo_error . The error callback is passed a position error object that contains
a code and a message property. The code can be one of the following:
0 Unknown
1 Permission Denied
2 Position Unavailable
3 Timeout
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