feat: Quality and standards improvements (#676)

willum070 · web-flow · commit 84d269a3b496 · 2025-09-08T12:08:55.000-07:00
* feat: Updates to modern standards; adds an infowindow for a richer experience.

Change-Id: I772b12f174ed365da6f159d63dd34e8ba546836e

* Refactor infoWindow.open parameters

Removed unnecessary parameters.
diff --git a/samples/place-class/index.html b/samples/place-class/index.html
@@ -11,13 +11,13 @@
 
     <link rel="stylesheet" type="text/css" href="./style.css" />
     <script type="module" src="./index.js"></script>
-  </head>
-  <body>
-    <div id="map"></div>
-
     <!-- prettier-ignore -->
     <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: "AIzaSyA6myHzS10YXdcazAFalmXvDkrYCp5cLc8", v: "weekly"});</script>
+  </head>
+  <body>
+    <gmp-map center="32.7360353,-117.1509849" zoom="14" map-id="DEMO_MAP_ID"><!-- Map id is required for Advanced Markers. -->
+    </gmp-map>
   </body>
 </html>
 <!-- [END maps_place_class] -->
diff --git a/samples/place-class/index.ts b/samples/place-class/index.ts
@@ -5,20 +5,15 @@
  */
 
 // [START maps_place_class]
-let map: google.maps.Map;
-let centerCoordinates = { lat: 37.4161493, lng: -122.0812166 };
+const mapElement = document.querySelector('gmp-map') as google.maps.MapElement;
+let innerMap;
+let infoWindow;
 
 async function initMap() {
-    const { Map } = await google.maps.importLibrary("maps") as google.maps.MapsLibrary;
-
-    map = new Map(document.getElementById('map') as HTMLElement, {
-        center: centerCoordinates,
-        zoom: 14,
-        // [START_EXCLUDE]
-        mapId: '4504f8b37365c3d0',
-        // [END_EXCLUDE]
-    });
+    const { Map, InfoWindow } = await google.maps.importLibrary("maps") as google.maps.MapsLibrary;
 
+    innerMap = mapElement.innerMap;
+    infoWindow = new InfoWindow();
     getPlaceDetails();
 }
 
@@ -28,25 +23,43 @@ async function getPlaceDetails() {
     const { AdvancedMarkerElement } = await google.maps.importLibrary("marker") as google.maps.MarkerLibrary;
     // Use place ID to create a new Place instance.
     const place = new Place({
-        id: 'ChIJN5Nz71W3j4ARhx5bwpTQEGg',
-        requestedLanguage: 'en', // optional
+        id: 'ChIJyYB_SZVU2YARR-I1Jjf08F0', // San Diego Zoo
     });
 
     // Call fetchFields, passing the desired data fields.
-    await place.fetchFields({ fields: ['displayName', 'formattedAddress', 'location'] });
-
-    // Log the result
-    console.log(place.displayName);
-    console.log(place.formattedAddress);
+    await place.fetchFields({ fields: ['displayName', 'formattedAddress', 'location', 'googleMapsURI'] });
 
     // Add an Advanced Marker
     const marker = new AdvancedMarkerElement({
-        map,
+        map: innerMap,
         position: place.location,
         title: place.displayName,
     });
+
+    // Assemble the info window content.
+    const content = document.createElement('div');
+    const address = document.createElement('div');
+    const placeId = document.createElement('div');
+    address.textContent = place.formattedAddress || '';
+    placeId.textContent = place.id;
+    content.append(placeId, address);
+
+    if (place.googleMapsURI) {
+        const link = document.createElement('a');
+        link.href = place.googleMapsURI;
+        link.target = '_blank';
+        link.textContent = 'View Details on Google Maps';
+        content.appendChild(link);
+    }
+
+    // Display an info window.
+    infoWindow.setHeaderContent(place.displayName);
+    infoWindow.setContent(content);
+    infoWindow.open({
+        anchor: marker,
+    });
 }
 // [END maps_place_class_fetchfields]
 
 initMap();
-// [END maps_place_class]
+// [END maps_place_class]
