I am able to get get full address from current latitude and longitude. but how can I get only city name from full address. this is my code.
var geocoder;
geocoder = new google.maps.Geocoder();
var latlng = new google.maps.LatLng(latitude, longitude);
//alert("Else loop" + latlng);
geocoder.geocode({
'latLng': latlng
}, function(results, status) {
//alert("Else loop1");
if (status == google.maps.GeocoderStatus.OK) {
if (results[0]) {
var add = results[0].formatted_address;
alert("Full address is: " + add);
} else {
alert("address not found");
}
} else {
//document.getElementById("location").innerHTML="Geocoder failed due to: " + status;
//alert("Geocoder failed due to: " + status);
}
});
var geocoder;
geocoder = new google.maps.Geocoder();
var latlng = new google.maps.LatLng(latitude, longitude);
geocoder.geocode(
{'latLng': latlng},
function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
if (results[0]) {
var add= results[0].formatted_address ;
var value=add.split(",");
count=value.length;
country=value[count-1];
state=value[count-2];
city=value[count-3];
alert("city name is: " + city);
}
else {
alert("address not found");
}
}
else {
alert("Geocoder failed due to: " + status);
}
}
);
Split the full address with "," as delimiter and get the city name..
Clean example to get location from lat and lang and parsing result. based on Google Reverse Geocoding
var geocodingAPI = "https://maps.googleapis.com/maps/api/geocode/json?latlng=23.714224,78.961452&key=YOUR_SERVER_API_KEY";
$.getJSON(geocodingAPI, function (json) {
if (json.status == "OK") {
//Check result 0
var result = json.results[0];
//look for locality tag and administrative_area_level_1
var city = "";
var state = "";
for (var i = 0, len = result.address_components.length; i < len; i++) {
var ac = result.address_components[i];
if (ac.types.indexOf("administrative_area_level_1") >= 0) state = ac.short_name;
}
if (state != '') {
console.log("Hello to you out there in " + city + ", " + state + "!");
}
}
});
You can find documentation here :
https://developers.google.com/maps/documentation/geocoding/?hl=fr#ReverseGeocoding
But you can see in your "results" which item is the city without spliting the object.
So you can do :
country=results[0]['address_components'][6].long_name;
state=results[0]['address_components'][5].long_name;
city=results[0]['address_components'][4].long_name;
Be carefull, the numbers "4,5,6" can change by the country. So it safier to test like that :
Getting street,city and country by reverse geocoding using google
Take a look at Google Reverse Geocoding
http://maps.google.com/maps/api/geocode/xml?latlng=YourLatitude,YourLongitude&sensor=false&key=API_KEY
This is already asked here
This is how I I'm doing it. Was afraid to use a comma delimiter.
function ReverseGeoToCity(lat, lng, callback) {
var latlng = new google.maps.LatLng(lat, lng);
geocoder.geocode({'latLng': latlng}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
if (results[1]) {
var properName = ", ";
for(i=0; i<results[1].address_components.length; i++){
if (results[1].address_components[i].types[0] == "locality")
properName = results[1].address_components[i].short_name + properName;
if (results[1].address_components[i].types[0] == "administrative_area_level_1")
properName += results[1].address_components[i].short_name;
}
callback(properName);
} else {
alert('No results found');
}
} else {
alert('Geocoder failed due to: ' + status);
}
});
}
Below code will help you for get city name From latitude and longitude:
var url = "https://maps.googleapis.com/maps/api/geocode/json?latlng="+lat+","+long+"&key=KEY_HERE&sensor=false";
$.get(url, function(data) {
var results = data.results;
if (data.status === 'OK')
{
//console.log(JSON.stringify(results));
if (results[0])
{
var city = "";
var address_components = results[0].address_components;
for (var i = 0; i < address_components.length; i++)
{ state = address_components[i].long_name;
}
if (address_components[i].types[0] === "locality" && address_components[i].types[1] === "political" ) {
city = address_components[i].long_name;
}
}
alert("CITY : " + city );
}
else
{
window.alert('No results found');
}
}
else
{
window.alert('Geocoder failed due to: ' + status);
}
});
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