使用自动完成功能时,为什么Google不返回带有格式化地址的对象?我如何获得格式化地址?
当我记录变量from_place
时,它将返回一个对象,如下所示:
但是当我登录to_place
时,它将返回一个带有formatted_address的对象:
我知道我在第一种表单上使用了自动完成功能,这会影响它,但是我如何不影响或给我格式化地址呢?
// declare variables
var map,infoWindow,placeSearch,autocomplete;
// autocomplete form
var componentForm = {
locality: "short_name",postal_code: "short_name"
};
// autocomplete form
// init google map API's
function initMap() {
map = new google.maps.Map(document.getElementById("map"),{
center: { lat: -34.397,lng: 150.644 },zoom: 6
});
infoWindow = new google.maps.InfoWindow();
// Try HTML5 geolocation.
if (navigator.geolocation) {
navigator.geolocation.getcurrentPosition(
function(position) {
var pos = {
lat: position.coords.latitude,lng: position.coords.longitude
};
// console.log(pos)
infoWindow.setPosition(pos);
infoWindow.setContent("Location found.");
infoWindow.open(map);
map.setCenter(pos);
},function() {
handleLocationError(true,map.getcenter());
}
);
} else {
// Browser doesn't support Geolocation
handleLocationError(false,map.getcenter());
}
google.maps.event.addDomListener(window,"load",function() {
autocomplete = new google.maps.places.Autocomplete(
document.getElementById("from_places"),{ types: ["geocode"] }
);
var to_places = new google.maps.places.Autocomplete(
document.getElementById("to_places")
);
google.maps.event.addListener(autocomplete,"place_changed",function() {
// var from_place needs to return an object with a formatted adress
var from_place = autocomplete.getPlace();
console.log(from_place);
var from_address = from_place.formatted_address;
$("#origin").val(from_address);
});
google.maps.event.addListener(to_places,function() {
var to_place = to_places.getPlace();
console.log(to_place);
var to_address = to_place.formatted_address;
$("#destination").val(to_address);
});
autocomplete.setComponentRestrictions({
country: ["uk"]
});
to_places.setComponentRestrictions({
country: ["uk"]
});
// Avoid paying for data that you don't need by restricting the set of
// place fields that are returned to just the address components.
autocomplete.setfields(["address_component"]);
// When the user selects an address from the drop-down,populate the
// address fields in the form.
autocomplete.addListener("place_changed",fillInAddress);
});
// add all functions related to google in here
// collection to drop off
var directionsService = new google.maps.DirectionsService();
var directionsRenderer = new google.maps.DirectionsRenderer();
var map = new google.maps.Map(document.getElementById("map"),{
zoom: 7,center: { lat: 41.85,lng: -87.65 }
});
directionsRenderer.setMap(map);
var onChangeHandler = function() {
calculateAndDisplayRoute(directionsService,directionsRenderer);
};
// One destination must be set at anyone time because
// 70 InvalidValueError: in property destination: must set one of location,placeId or query
document
.getElementById("googleAlgorithm2")
.addEventListener("click",onChangeHandler);
function calculateAndDisplayRoute(directionsService,directionsRenderer) {
directionsService.route(
{
origin: {
query: document.getElementById("from_places").value
},destination: {
query: document.getElementById("to_places").value
},travelMode: "DRIVING",drivingOptions: {
departureTime: new Date(/* now,or future date */),trafficModel: "pessimistic"
// departureTime: new Date(/* now,}
},function(response,status) {
if (status === "OK") {
directionsRenderer.setDirections(response);
} else {
window.alert("Directions request failed due to " + status);
}
}
);
}
// Bias the autocomplete object to the user's geographical location,// as supplied by the browser's 'navigator.geolocation' object.
}
function handleLocationError(browserHasGeolocation,pos) {
infoWindow.setPosition(pos);
infoWindow.setContent(
browserHasGeolocation
? "Error: The Geolocation service failed"
: "Error Your browser does not support geolocation."
);
infoWindow.open(map);
}
function fillInAddress() {
// Get the place details from the autocomplete object.
var place = autocomplete.getPlace();
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 then fill-in 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;
}
}
}