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// This example displays an address form, using the autocomplete feature
// of the Google Places API to help users fill in the information.
$("#autocomplete").on('focus', function () {
geolocate();
});
var placeSearch, autocomplete;
var componentForm = {
street_number: 'short_name',
route: 'long_name',
locality: 'long_name',
administrative_area_level_1: 'short_name',
country: 'long_name',
postal_code: 'short_name'
};
function initialize() {
// Create the autocomplete object, restricting the search
// to geographical location types.
autocomplete = new google.maps.places.Autocomplete(
/** @type {HTMLInputElement} */ (document.getElementById('autocomplete')), {
types: ['geocode']
});
// When the user selects an address from the dropdown,
// populate the address fields in the form.
google.maps.event.addListener(autocomplete, 'place_changed', function () {
fillInAddress();
});
}
// [START region_fillform]
function fillInAddress() {
// Get the place details from the autocomplete object.
var place = autocomplete.getPlace();
document.getElementById("latitude").value = place.geometry.location.lat();
document.getElementById("longitude").value = place.geometry.location.lng();
for (var component in componentForm) {
document.getElementById(component).value = '';
document.getElementById(component).disabled = false;
}
// Get each component of the address from the place details
// and fill the corresponding field on the form.
for (var i = 0; i < place.address_components.length; i++) {
var addressType = place.address_components[i].types[0];
if (componentForm[addressType]) {
var val = place.address_components[i][componentForm[addressType]];
document.getElementById(addressType).value = val;
}
}
}
// [END region_fillform]
// [START region_geolocation]
// Bias the autocomplete object to the user's geographical location,
// as supplied by the browser's 'navigator.geolocation' object.
function geolocate() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function (position) {
var geolocation = new google.maps.LatLng(
position.coords.latitude, position.coords.longitude);
var latitude = position.coords.latitude;
var longitude = position.coords.longitude;
document.getElementById("latitude").value = latitude;
document.getElementById("longitude").value = longitude;
autocomplete.setBounds(new google.maps.LatLngBounds(geolocation, geolocation));
});
}
}
initialize();
// [END region_geolocation]
<div id="locationField">
<input id="autocomplete" placeholder="Enter your address" type="text"></input>
</div>
<table id="address">
<tr>
<td class="label">Street address</td>
<td class="slimField">
<input class="field" id="street_number"></input>
</td>
<td class="wideField" colspan="2">
<input class="field" id="route"></input>
</td>
</tr>
<tr>
<td class="label">City</td>
<td class="wideField" colspan="3">
<input class="field" id="locality"></input>
</td>
</tr>
<tr>
<td class="label">State</td>
<td class="slimField">
<input class="field" id="administrative_area_level_1"></input>
</td>
<td class="label">Zip code</td>
<td class="wideField">
<input class="field" id="postal_code"></input>
</td>
</tr>
<tr>
<td class="label">Country</td>
<td class="wideField" colspan="3">
<input class="field" id="country"></input>
</td>
</tr>
<tr>
<td class="label">Lat</td>
<td class="slimField">
<input type="text" class="field" id="latitude"></input>
</td>
<td class="label">Long</td>
<td class="wideField">
<input type="text" class="field" id="longitude"></input>
</td>
</tr>
</table>
<!-- Include https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=places script file js-->
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