Google Maps API - how to get latitude and longitude from Autocomplete without showing the map?

Question

I'm trying to get latitude and longitude from Autocomplete Google Maps API without showing the map. In my script autocompletion works well, but I can't get the latitude and longitude.

Answer 1

You can use the code below.

<script src="http://maps.googleapis.com/maps/api/js?libraries=places" type="text/javascript"></script>

<script type="text/javascript">
    function initialize() {
        var input = document.getElementById('searchTextField');
        var autocomplete = new google.maps.places.Autocomplete(input);
        google.maps.event.addListener(autocomplete, 'place_changed', function () {
            var place = autocomplete.getPlace();
            document.getElementById('city2').value = place.name;
            document.getElementById('cityLat').value = place.geometry.location.lat();
            document.getElementById('cityLng').value = place.geometry.location.lng();
            //alert("This function is working!");
            //alert(place.name);
           // alert(place.address_components[0].long_name);

        });
    }
    google.maps.event.addDomListener(window, 'load', initialize); 
</script>

and this part is inside your form:

<input id="searchTextField" type="text" size="50" placeholder="Enter a location" autocomplete="on" runat="server" />  
<input type="hidden" id="city2" name="city2" />
<input type="hidden" id="cityLat" name="cityLat" />
<input type="hidden" id="cityLng" name="cityLng" />  

I hope it helps.