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Divya


Javascript Autocomplete Address Form With Demo


<div id="locationField">
<input id="autocomplete" placeholder="Enter your address" onFocus="geolocate()" type="text"></input>
</div>
<br>
<br>
<table id="address" class="w3-table-all">
<tr>
<td class="label">Street address</td>
<td class="slimField"><input class="field" id="street_number" disabled="true"></input></td>
<td class="wideField" colspan="2"><input class="field" id="route" disabled="true"></input></td>
</tr>
<tr>
<td class="label">City</td>
<td class="wideField" colspan="3"><input class="field" id="locality" disabled="true"></input></td>
</tr>
<tr>
<td class="label">State</td>
<td class="slimField"><input class="field" id="administrative_area_level_1" disabled="true"></input></td>
<td class="label">Zip code</td>
<td class="wideField"><input class="field" id="postal_code" disabled="true"></input></td>
</tr>
<tr>
<td class="label">Country</td>
<td class="wideField" colspan="3"><input class="field" id="country" disabled="true"></input></td>
</tr>
</table>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCg4rES-cHvkyowz2QjYSS1aQi1vBJaYYM&libraries=places&callback=initAutocomplete" async defer></script>
<script>
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 initAutocomplete() {
autocomplete = new google.maps.places.Autocomplete(
(document.getElementById('autocomplete')),
{types: ['geocode']});
autocomplete.addListener('place_changed', fillInAddress);
}
function fillInAddress() {
var place = autocomplete.getPlace();
for (var component in componentForm) {
document.getElementById(component).value = '';
document.getElementById(component).disabled = false;
}
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;
}
}
}
function geolocate() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function(position) {
var geolocation = {
lat: position.coords.latitude,
lng: position.coords.longitude
};
var circle = new google.maps.Circle({
center: geolocation,
radius: position.coords.accuracy
});
autocomplete.setBounds(circle.getBounds());
});
}
}
</script>

Run it yourself

Demo



Street address
City
State Zip code
Country



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