[英]Post Code Not appearing on AutoComplete Box Google Map?
I am trying to Show POST-CODE Information on AutoComplete Box. 我试图在AutoComplete Box上显示POST-CODE信息。
For Eg: If User look into into Address: 25 Cordwallis Road,Madienhead,SL6 7DQ... It Could Retrieve Postal Code also. 例如:如果用户查看地址:25 Cordwallis Road,Madienhead,SL6 7DQ ...它也可以检索邮政编码。
function initialize() {
directionsDisplay = new google.maps.DirectionsRenderer();
var heathrow = new google.maps.LatLng(51.4706001282,-0.461941003799);
var mapOptions = {
center: heathrow,
zoom:14,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
directionsDisplay.setMap(map);
var inputFrom =(document.getElementById('searchFrom'));
var options = {
componentRestrictions: {country: "US"}
};
var autocompleteFrom = new google.maps.places.Autocomplete(inputFrom, options);
var infowindow = new google.maps.InfoWindow();
var marker = new google.maps.Marker({
map: map
});
google.maps.event.addListener(autocompleteFrom, 'place_changed', function() {
infowindow.close();
marker.setVisible(false);
inputFrom.className = '';
var place = autocompleteFrom.getPlace();
if (!place.geometry) {
// Inform the user that the place was not found and return.
inputFrom.className = 'notfound';
return;
}
// If the place has a geometry, then present it on a map.
if (place.geometry.viewport) {
map.fitBounds(place.geometry.viewport);
} else {
map.setCenter(place.geometry.location);
map.setZoom(17); // Why 17? Because it looks good.
}
marker.setIcon(/** @type {google.maps.Icon} */({
url: place.icon,
size: new google.maps.Size(71, 71),
origin: new google.maps.Point(0, 0),
anchor: new google.maps.Point(17, 34),
scaledSize: new google.maps.Size(35, 35)
}));
marker.setPosition(place.geometry.location);
marker.setVisible(true);
var address = '';
if (place.address_components) {
address = [
(place.address_components[0] && place.address_components[0].short_name || ''),
(place.address_components[1] && place.address_components[1].short_name || ''),
(place.address_components[2] && place.address_components[2].short_name || '')
].join(' ');
}
infowindow.setContent('<div><strong>' + place.name + '</strong><br>' + address);
infowindow.open(map, marker);
calcRoute();
});
How I have to Use this to get post Code information 我如何使用它来获取邮政编码信息
var zip = address[address.length - 1].long_name = results[0].address_components;
Anybody Could you Suggest Ideas 任何人都可以提出想法
You cannot solve the problem 100% because not all results that you get form address search contains postal code. 您无法100%解决问题,因为并非所有您从表单地址搜索获得的结果都包含邮政编码。
The partially solution is to fix following part of your code. 部分解决方案是修复以下部分代码。
(place.address_components[0] && place.address_components[0].short_name || ''),
(place.address_components[1] && place.address_components[1].short_name || ''),
(place.address_components[2] && place.address_components[2].short_name || '')
As i think you assume that postal code located at one of 3 those address_components but it not always like this. 我认为你假设邮政编码位于3个地址组件中的一个,但它并不总是这样。
You can have more that 3 address_components. 你可以拥有更多的3个address_components。 I have some addresses that postal code is located at 6(place) address_components. 我有一些地址,邮政编码位于6(地方)address_components。
In order to find the postal code or any other component you need to know the property name, it is located at 为了找到您需要知道的属性名称的邮政编码或任何其他组件,它位于
place.address_components[i].types
For posalCode his name is "postal_code" This can be done using something like this. 对于posalCode,他的名字是“postal_code”这可以用这样的东西来完成。
for(var p = 0; p < oPlace.address_components.length ; p++){
if(oPlace.address_components[p].types.indexOf("postal_code") > -1){
return oPlace.address_components[p].long_name
}
}
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