Is Google.Loader.Clientlocation Still Supported

Is google.loader.clientlocation still supported

It seems this API is kind of "deprecated" although it still works for some IPs.

This is the answer I got from here:

• http://code.google.com/p/google-ajax-apis/issues/detail?id=586

The geolocation functionality in the Loader hasn't been retired, per se. We stopped documenting it several years ago and have recommended the HTML-based solutions due to their improved accuracy, but the functionality itself has not been removed from the Loader at this time. Thanks!

So when location is not found for IP, google.loader.ClientLocation is null

Getting user location with google.loader.ClientLocation working for me but not others

Google ClientLocation uses IP address geolocation. There are several IP address geolocation providers out there (the related questions in the sidebar on the right will give you several of those) and they give different results to different users. Google ClientLocation won't be able to locate everyone and it won't always give answers that are as precise or as accurate as some competitors.

On my test page, for example, I use Google ClientLocation and IPInfoDB and Google ClientLocation doesn't find me at home right now, while IPInfoDB thinks I'm in Sunnyvale instead of Berkeley. You may find that one provider is better than the others (particularly if you pay for its database), but I suspect that the most robust method, if you really need it, is to use several and hope that at least one will have a result. You should know up front that IP geolocation will not always work for all users (those behind an anonymizing proxy, for example, will never be located this way).

Also, if you want a more precise location, you can use a Javascript API to ask the browser for the user's exact location. On supported browsers the user will receive a small pop-up asking for their permission and, if given, the browser will then use GPS (Mobile Safari on the iPhone, for example) or WiFi triangulation (Firefox 3.5+) to determine latitude and longitude. You can see how this works on my test page, and compare it with IP geolocation. Not all browsers support the W3C Geolocation API, but a growing number do.

How to get Client location using Google Maps API v3?

Try this :)

    <script type="text/javascript" src="http://www.google.com/jsapi"></script>
    <script type="text/javascript">
    function initialize() {
        var loc = {};
        var geocoder = new google.maps.Geocoder();
        if(google.loader.ClientLocation) {
            loc.lat = google.loader.ClientLocation.latitude;
            loc.lng = google.loader.ClientLocation.longitude;

            var latlng = new google.maps.LatLng(loc.lat, loc.lng);
            geocoder.geocode({'latLng': latlng}, function(results, status) {
                if(status == google.maps.GeocoderStatus.OK) {
                    alert(results[0]['formatted_address']);
                };
            });
        }
    }

    google.load("maps", "3.x", {other_params: "sensor=false", callback:initialize});

    </script>

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