Google地图API V3 - 无法对自动完成服务预测进行地理编码 [英] Google maps API V3 - Can't geocode AutocompleteService predictions

问题描述

我使用 google.maps.places.AutocompleteService 获取地方搜索建议，但我无法对某些预测进行地理编码。

I'm using the google.maps.places.AutocompleteService to get suggestions for a places search, but I can't geocode some of the predictions.

一个例子是：当我搜索'风暴河口'时，我得到的一个预测是''风暴河口憩息Camp，South Africa '，但是这个地址不能被geocoded来获得经/纬度，例如： http://maps.googleapis.com/maps/api/geocode/json?address=Storms%20River%20Mouth ％20Rest％20Camp，％20South％20Africa& sensor = true

An example of this: When I search for 'storms river mouth', one of the predictions I get back is 'Storms River Mouth Rest Camp, South Africa', but this address cannot be geocoded to get the lattude/longitude, eg: http://maps.googleapis.com/maps/api/geocode/json?address=Storms%20River%20Mouth%20Rest%20Camp,%20South%20Africa&sensor=true

有什么方法可以获得自动填充预测的经度/纬度值？

Is there any way to get lattitude/longitude values for the autocomplete predictions?

或者，我不明白为什么google autocomplete会返回我无法进行地理编码的预测。

Alternatively, I don't understand why google autocomplete is returning predictions that I cannot geocode.

这里是一个基本示例我是w的逻辑和代码与$：

Here is a basic example of the logic and code i'm working with:

var geocoder = new google.maps.Geocoder();
var service = new google.maps.places.AutocompleteService(null, {
  types: ['geocode'] 
});

service.getQueryPredictions({ input: query }, function(predictions, status) {
  // Show the predictions in the UI
  showInAutoComplete(predictions);
};

// When the user selects an address from the autcomplete list
function onSelectAddress(address) {
  geocoder.geocode({ address: address }, function(results, status) {
   if (status !== google.maps.GeocoderStatus.OK) {
      // This shouldn't never happen, but it does
      window.alert('Location was not found.');
    }
    // Now I can get the location of the address from the results
    // eg: results[0].geometry.location
  });
}

- 查看一个工作示例： http://demos.badsyntax.co/places-search-bootstrap/example.html

[edit] - View a working example here: http://demos.badsyntax.co/places-search-bootstrap/example.html

推荐答案

使用 getPlacePredictions（） in代替 getQueryPredictions（）。这将为该地点返回一个参考，您可以使用 placesService.getDetails（）检索详细信息。详细信息将包含该地点的几何图形。

Use getPlacePredictions() instead of getQueryPredictions() . This will return a reference for the place, which you can use to retrieve details by using placesService.getDetails() . The details will contain the geometry for the place.

注意：placesService是一个google.maps.places.PlacesService对象。

Note: placesService is a google.maps.places.PlacesService-object.

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