Autofill Address + Google Maps API

问题

I want to present my users with a text box wherein they can type in their address. As they type their address, I want to provide the users with suggestions/predictions of what address they are trying to type. I'm also concerned about the relevance of this address (e.g. that the address is not an address halfway across the world).

Is this possible? I'm using jQuery.

回答1:

You can use Google Places API to have an autocomplete for address. When address is selected, address_components field contains structured address data (e.g. street, city, country) and could be easily converted into separate fields.

Here is a short working demo:

<!DOCTYPE html>
<html>
    <head>
        <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
    </head>
    <body>
        <input type="text" id="address" style="width: 500px;"></input>

        <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&libraries=places&language=en-AU"></script>
        <script>
            var autocomplete = new google.maps.places.Autocomplete($("#address")[0], {});

            google.maps.event.addListener(autocomplete, 'place_changed', function() {
                var place = autocomplete.getPlace();
                console.log(place.address_components);
            });
        </script>
    </body>
</html>

回答2:

Take a look at address-suggestion, and the demo. It's implemented with jQuery and Google Maps geocode API.

回答3:

https://github.com/ubilabs/geocomplete should work for you. You will also be able to show a map, if necessary.

If you use the plugin without showing a map you must display the "powered by Google" logo under the text field.

回答4:

Running version of @Maksym Kozlenko answer For those how want to see this in action.

<!DOCTYPE html>
<html>
    <head>
        <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
    </head>
    <body>
        <input type="text" id="address" style="width: 500px;"></input>

        <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&libraries=places&language=en-AU"></script>
        <script>
            var autocomplete = new google.maps.places.Autocomplete($("#address")[0], {});

            google.maps.event.addListener(autocomplete, 'place_changed', function() {
                var place = autocomplete.getPlace();
                console.log(place.address_components);
            });
        </script>
    </body>
</html>

回答5:

You have to use an API key.

See reference here.

<!DOCTYPE html>
<html>
    <head>
        <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
    </head>

    <body>
        <input type="text" id="address" style="width: 500px;"></input>

        <script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBIWSqJ5-3D-UviE0ZLO4U6AjhVcn58y4g&libraries=places&callback=initMap"></script>
        <script>
            function initMap(){
                var autocomplete = new google.maps.places.Autocomplete($("#address")[0], {});

                google.maps.event.addListener(autocomplete, 'place_changed', function() {
                    var place = autocomplete.getPlace();
                    console.log(place.address_components);
                });
            }
        </script>
    </body>
</html>

来源：https://stackoverflow.com/questions/4061125/autofill-address-google-maps-api

标签

jquery

google-maps

geolocation

google-maps-api-3

geocoding