Nếu bạn có một đối tượng Place hoặc mã địa điểm hiện có, hãy sử dụng phương thức Place.fetchFields() để nhận thông tin chi tiết về địa điểm đó. Cung cấp danh sách các trường dữ liệu về địa điểm được phân tách bằng dấu phẩy để trả về; chỉ định tên trường theo quy tắc viết hoa chữ cái đầu của từ thứ hai. Sử dụng đối tượng Place được trả về để lấy dữ liệu cho các trường được yêu cầu.
Ví dụ sau đây sử dụng mã địa điểm để tạo một Place mới, gọi Place.fetchFields() yêu cầu các trường displayName và formattedAddress, thêm một điểm đánh dấu vào bản đồ và ghi một số dữ liệu vào bảng điều khiển.
TypeScript
asyncfunctiongetPlaceDetails(){const{Place}=awaitgoogle.maps.importLibrary("places")asgoogle.maps.PlacesLibrary;const{AdvancedMarkerElement}=awaitgoogle.maps.importLibrary("marker")asgoogle.maps.MarkerLibrary;// Use place ID to create a new Place instance.constplace=newPlace({id:'ChIJN5Nz71W3j4ARhx5bwpTQEGg',requestedLanguage:'en',// optional});// Call fetchFields, passing the desired data fields.awaitplace.fetchFields({fields:['displayName','formattedAddress','location']});// Log the resultconsole.log(place.displayName);console.log(place.formattedAddress);// Add an Advanced Markerconstmarker=newAdvancedMarkerElement({map,position:place.location,title:place.displayName,});}
asyncfunctiongetPlaceDetails(){const{Place}=awaitgoogle.maps.importLibrary("places");const{AdvancedMarkerElement}=awaitgoogle.maps.importLibrary("marker");// Use place ID to create a new Place instance.constplace=newPlace({id:'ChIJN5Nz71W3j4ARhx5bwpTQEGg',requestedLanguage:'en',// optional});// Call fetchFields, passing the desired data fields.awaitplace.fetchFields({fields:['displayName','formattedAddress','location']});// Log the resultconsole.log(place.displayName);console.log(place.formattedAddress);// Add an Advanced Markerconstmarker=newAdvancedMarkerElement({map,position:place.location,title:place.displayName,});}
[null,null,["Cập nhật lần gần đây nhất: 2025-08-31 UTC."],[[["\u003cp\u003eYou can fetch detailed information about a place using its Place ID and the \u003ccode\u003ePlace.fetchFields()\u003c/code\u003e method.\u003c/p\u003e\n"],["\u003cp\u003eSpecify the desired place data fields (e.g., \u003ccode\u003edisplayName\u003c/code\u003e, \u003ccode\u003eformattedAddress\u003c/code\u003e) when calling \u003ccode\u003efetchFields()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eAccess the fetched data through the returned \u003ccode\u003ePlace\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eAlternatively, the Place Overview component offers a pre-built UI to display place details.\u003c/p\u003e\n"],["\u003cp\u003eConfigure and embed the Place Overview component using the provided configurator for seamless integration.\u003c/p\u003e\n"]]],[],null,["Select platform: [Android](/maps/documentation/places/android-sdk/details-place \"View this page for the Android platform docs.\") [iOS](/maps/documentation/places/ios-sdk/details-place \"View this page for the iOS platform docs.\") [JavaScript](/maps/documentation/javascript/place-details \"View this page for the JavaScript platform docs.\") [Web Service](/maps/documentation/places/web-service/place-details \"View this page for the Web Service platform docs.\") \n**European Economic Area (EEA) developers** If your billing address is in the European Economic Area, effective on 8 July 2025, the [Google Maps Platform EEA Terms of Service](https://cloud.google.com/terms/maps-platform/eea) will apply to your use of the Services. Functionality varies by region. [Learn more](/maps/comms/eea/faq).\n\nFetch fields\n\nIf you have an existing `Place` object or place ID, use the `Place.fetchFields()`\nmethod to get details about that place. Provide a comma-separated list of\n[place data fields](/maps/documentation/javascript/place-class-data-fields) to return;\nspecify field names in camel case. Use the returned `Place` object to get data for the\nrequested fields.\n\n\nThe following example uses a place ID to create a new `Place`, calls `Place.fetchFields()`\nrequesting the `displayName` and `formattedAddress` fields, adds a marker\nto the map, and logs some data to the console. \n\nTypeScript \n\n```typescript\nasync function getPlaceDetails() {\n const { Place } = await google.maps.importLibrary(\"places\") as google.maps.PlacesLibrary;\n const { AdvancedMarkerElement } = await google.maps.importLibrary(\"marker\") as google.maps.MarkerLibrary;\n // Use place ID to create a new Place instance.\n const place = new Place({\n id: 'ChIJN5Nz71W3j4ARhx5bwpTQEGg',\n requestedLanguage: 'en', // optional\n });\n\n // Call fetchFields, passing the desired data fields.\n await place.fetchFields({ fields: ['displayName', 'formattedAddress', 'location'] });\n\n // Log the result\n console.log(place.displayName);\n console.log(place.formattedAddress);\n\n // Add an Advanced Marker\n const marker = new AdvancedMarkerElement({\n map,\n position: place.location,\n title: place.displayName,\n });\n}https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/place-class/docs/index.ts#L26-L48\n```\n| **Note:** Read the [guide](/maps/documentation/javascript/using-typescript) on using TypeScript and Google Maps.\n\nJavaScript \n\n```javascript\nasync function getPlaceDetails() {\n const { Place } = await google.maps.importLibrary(\"places\");\n const { AdvancedMarkerElement } = await google.maps.importLibrary(\"marker\");\n // Use place ID to create a new Place instance.\n const place = new Place({\n id: 'ChIJN5Nz71W3j4ARhx5bwpTQEGg',\n requestedLanguage: 'en', // optional\n });\n // Call fetchFields, passing the desired data fields.\n await place.fetchFields({ fields: ['displayName', 'formattedAddress', 'location'] });\n // Log the result\n console.log(place.displayName);\n console.log(place.formattedAddress);\n // Add an Advanced Marker\n const marker = new AdvancedMarkerElement({\n map,\n position: place.location,\n title: place.displayName,\n });\n}https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/place-class/docs/index.js#L22-L41\n```\nNote that `Map` and `Place` have been declared prior to this function: \n\n```javascript\nconst { Map } = await google.maps.importLibrary(\"maps\");\nconst { Place } = await google.maps.importLibrary(\"places\");\n```\n[See the complete example](/maps/documentation/javascript/examples/place-class)"]]