Erste Schritte mit dem UI-Kit für Google Places
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Auf dieser Seite erfahren Sie, wie Sie einen API-Schlüssel abrufen, das Places UI Kit aktivieren und die zugehörigen Bibliotheken laden.
API-Schlüssel abrufen und Places UI Kit aktivieren
Bevor Sie das Places UI Kit verwenden können, müssen Sie Folgendes tun:
- Erstellen Sie ein Cloud-Projekt mit einem Rechnungskonto.
- Aktivieren Sie das Places UI Kit.
- Fordern Sie einen API-Schlüssel an.
Weitere Informationen finden Sie unter Google Cloud-Projekt einrichten.
Places UI Kit aktivieren
API-Schlüssel anfordern
Erforderliche Bibliotheken laden
Um die Bibliotheken zu laden, die das Places UI Kit unterstützen, müssen Sie zuerst die Maps JavaScript API laden. Fügen Sie dazu das Inline-Bootstrap-Ladeprogramm in Ihren Anwendungscode ein, wie im folgenden Snippet gezeigt:
<script>
(g=>{var h,a,k,p="The Google Maps JavaScript API",c="google",l="importLibrary",q="__ib__",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=>h||(h=new Promise(async(f,n)=>{await (a=m.createElement("script"));e.set("libraries",[...r]+"");for(k in g)e.set(k.replace(/[A-Z]/g,t=>"_"+t[0].toLowerCase()),g[k]);e.set("callback",c+".maps."+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=>h=n(Error(p+" could not load."));a.nonce=m.querySelector("script[nonce]")?.nonce||"";m.head.append(a)}));d[l]?console.warn(p+" only loads once. Ignoring:",g):d[l]=(f,...n)=>r.add(f)&&u().then(()=>d[l](f,...n))})({
key: "YOUR_API_KEY",
v: "weekly",
// Use the 'v' parameter to indicate the version to use (weekly, beta, alpha, etc.).
// Add other bootstrap parameters as needed, using camel case.
});
</script>
Verwenden Sie den Operator await
, um importLibrary()
innerhalb einer async
-Funktion aufzurufen:
// Import the Places Library for PlaceDetailsElement and PlaceSearchElement
const {PlaceDetailsElement, PlaceSearchElement} = await google.maps.importLibrary('places');
// Import the Elevation Library for ElevationElement
const {ElevationElement} = await google.maps.importLibrary('elevation');
Weitere Informationen zum Laden der Maps JavaScript API
Nächste Schritte
Sofern nicht anders angegeben, sind die Inhalte dieser Seite unter der Creative Commons Attribution 4.0 License und Codebeispiele unter der Apache 2.0 License lizenziert. Weitere Informationen finden Sie in den Websiterichtlinien von Google Developers. Java ist eine eingetragene Marke von Oracle und/oder seinen Partnern.
Zuletzt aktualisiert: 2025-07-09 (UTC).
[null,null,["Zuletzt aktualisiert: 2025-07-09 (UTC)."],[[["\u003cp\u003eTo use the Places UI Kit, you must create a Cloud project, enable the Places UI Kit, and obtain an API key.\u003c/p\u003e\n"],["\u003cp\u003eThe Maps JavaScript API needs to be loaded using the inline bootstrap loader, including your API key and desired version.\u003c/p\u003e\n"],["\u003cp\u003eUtilize the \u003ccode\u003eimportLibrary()\u003c/code\u003e function to load specific libraries like \u003ccode\u003eplaces\u003c/code\u003e and \u003ccode\u003eelevation\u003c/code\u003e for using elements like \u003ccode\u003ePlaceDetailsElement\u003c/code\u003e, \u003ccode\u003ePlaceListElement\u003c/code\u003e, and \u003ccode\u003eElevationElement\u003c/code\u003e.\u003c/p\u003e\n"]]],["To use the Places UI Kit, first create a Cloud project with billing and enable the Places UI Kit. Obtain an API key for access. Load supporting libraries by adding the Maps JavaScript API's inline bootstrap loader to your code. Utilize the `importLibrary()` function within an `async` function to import libraries like 'places' and 'elevation', then you can use the `PlaceDetailsElement`, `PlaceListElement`, and `ElevationElement`.\n"],null,["Select platform: [Android](/maps/documentation/places/android-sdk/basic-place-autocomplete-ui-kit \"View this page for the Android platform docs.\") [iOS](/maps/documentation/places/ios-sdk/basic-place-autocomplete-ui-kit \"View this page for the iOS platform docs.\") [JavaScript](/maps/documentation/javascript/places-ui-kit/basic-autocomplete \"View this page for the JavaScript platform docs.\")\n\nThis page shows you how to get an API key, enable the Places UI Kit, and load the libraries that support it.\n\nGet an API key and enable the Places UI Kit\n\nBefore using the Places UI Kit, you need to:\n\n- Create a Cloud project with a billing account.\n- Enable the Places UI Kit.\n- Get an API key.\n\nTo learn more, see [Set up your Google Cloud project](/maps/documentation/javascript/cloud-setup).\n\n\n[Enable Places UI Kit](https://console.cloud.google.com/apis/library/placewidgets.googleapis.com?utm_source=Docs_EnableAPIs&utm_content=Docs_placewidgets&ref=https://developers.google.com/maps/documentation/javascript/places-ui-kit/get-started)\n\n[Get an API key](https://console.cloud.google.com/project/_/google/maps-apis/credentials?utm_source=Docs_CreateAPIKey&utm_content=Docs_placewidgets&ref=https://developers.google.com/maps/documentation/javascript/places-ui-kit/get-started)\n\nLoad the required libraries\n\nTo load the libraries that support the Places UI Kit, first load the Maps JavaScript API by adding the\ninline bootstrap loader to your application code, as shown in the following snippet: \n\n```javascript\n \u003cscript\u003e\n (g=\u003e{var h,a,k,p=\"The Google Maps JavaScript API\",c=\"google\",l=\"importLibrary\",q=\"__ib__\",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=\u003eh||(h=new Promise(async(f,n)=\u003e{await (a=m.createElement(\"script\"));e.set(\"libraries\",[...r]+\"\");for(k in g)e.set(k.replace(/[A-Z]/g,t=\u003e\"_\"+t[0].toLowerCase()),g[k]);e.set(\"callback\",c+\".maps.\"+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=\u003eh=n(Error(p+\" could not load.\"));a.nonce=m.querySelector(\"script[nonce]\")?.nonce||\"\";m.head.append(a)}));d[l]?console.warn(p+\" only loads once. Ignoring:\",g):d[l]=(f,...n)=\u003er.add(f)&&u().then(()=\u003ed[l](f,...n))})({\n key: \"YOUR_API_KEY\",\n v: \"weekly\",\n // Use the 'v' parameter to indicate the /maps/documentation/javascript/versions to use (weekly, beta, alpha, etc.).\n // Add other /maps/documentation/javascript/load-maps-js-api#required_parameters as needed, using camel case.\n });\n \u003c/script\u003e\n \n```\n\nNext, use the `await` operator to call `importLibrary()`\nfrom within an `async` function, as follows: \n\n```javascript\n // Import the Places Library for PlaceDetailsElement and PlaceSearchElement\n const {PlaceDetailsElement, PlaceSearchElement} = await google.maps.importLibrary('places');\n\n // Import the Elevation Library for ElevationElement\n const {ElevationElement} = await google.maps.importLibrary('elevation');\n \n```\n\n[Learn more about loading the Maps JavaScript API](/maps/documentation/javascript/load-maps-js-api).\n\nNext steps\n\n- [Display place details](/maps/documentation/javascript/places-ui-kit/place-details)\n- [Display search results](/maps/documentation/javascript/places-ui-kit/place-list)\n- [Display elevation data](/maps/documentation/javascript/places-ui-kit/elevation)"]]