【问题标题】:Getting single place details from google_place gem从 google_place gem 获取单个地点的详细信息
【发布时间】:2018-06-13 14:45:26
【问题描述】:
我正在创建一个使用 google_places gem 的应用程序,我想做的是搜索所选位置附近的酒店和餐馆。 Google_places gem 帮了我很多,但它显示的只是:
[#
@place_id="ChIJl6wYnDyG_UYRLHo26ttMYf0", @vicinity="48",
@lat=54.1847303,@lng=18.432423,
@viewport={"东北"=>{"纬度"=>54.1833813197085,
"lng"=>18.1291523802915}, "西南"=>{"lat"=>54.1833813197085,
"lng"=>18.12645441970849}}, @name="波兰无名",
@icon="https://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
我可以做些什么来正常显示名称和例如纬度?我只有:
@types=["restaurant", "food", "point_of_interest", "机构"],
100,
:types => ['hotel','sleep'], detail: true) %
我在 google_places gem 存储库和 google 中找不到任何有用的东西,所以我决定在这里写。
谢谢!
【问题讨论】:
标签:
ruby-on-rails
rubygems
google-places
【解决方案1】:
您提供的代码与您的标题相矛盾,因此我将尝试同时回答:
在您的控制器中,如果有,@spots = @client.spots(@trip.latitude, @trip.longitude, :radius => 100, :types => ['hotel','sleep'], detail: true)
您应该能够在您的视图中遍历@spots。
<% @spots.each do |spot| %>
<%= spot.name %>
<% end %>
如有疑问,请点击#methods(例如spot.methods),这将使您了解您可以使用spot 或任何对象做什么。
【解决方案2】:
Google API 的 getDetails(...) 函数可以返回有关某个地方的更多信息,扩展了 nearbySearch(. ..) 功能。
var SearchPlaces = {
GPMHotels: ['hotel']
, GPMFoodPlaces: ['restaurant']
, GPMShoppingPlaces: ['shopping_mall']
};
var service = new google.maps.places.PlacesService(GPMap);
function SearchGPMapServiceNearPlacesFn(service) {
function GetHTML(place) {
var distance = "";
if (place.geometry && place.geometry.location) {
var fromLatLng = new google.maps.LatLng(GPMapLocation.lat, GPMapLocation.lng);
distance = google.maps.geometry.spherical.computeDistanceBetween(fromLatLng, place.geometry.location);
distance = Math.ceil(distance).toLocaleString('@languaje');
}
var html = "* " + (distance ? distance + " m. " : "") + place.name + ". "
+ place.formatted_address + ". " +
(place.international_phone_number || "");
return html;
}
function GetPlaceDetails(place_id) {
if (!place_id) return;
service.getDetails({
placeId: place_id
}, function (place, status) {
if (status === google.maps.places.PlacesServiceStatus.OK) {
//-->> console.log({ fn: 'GetPlaceDetails', item: place });
$("#GPMNearSitesList").append($('<li>').html(GetHTML(place)));
}
});
}
service.nearbySearch({
location: GPMapLocation,
radius: GPMapOptions.searchRadiusList,
},
function (results, status) {
if (status === google.maps.places.PlacesServiceStatus.OK) {
for (var i = 0; i < results.length; i++) {
GetPlaceDetails(results[i].place_id);
//-->>console.log({ fn: "SearchGPMapServiceNearPlacesFn", item: results[i] });
}
}
});
}
见:https://developers.google.com/maps/documentation/javascript/examples/place-details