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Merged
willum070 merged 9 commits into from
Jul 30, 2025
Merged

feat: Adds input to text search demo. #671

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9bfe7ba
feat: Adds input to text search demo.
willum070 Jul 29, 2025
7e8c378
Update index.ts
willum070 Jul 29, 2025
0ecdc88
fix marker deletion block
willum070 Jul 30, 2025
4480727
Updates index.ts based on review comments
willum070 Jul 30, 2025
6110387
Updates infowindow code to add title separately
willum070 Jul 30, 2025
dc8ba66
Consolidates textInput/textInputButton vars
willum070 Jul 30, 2025
851c168
moves marker var into initMap
willum070 Jul 30, 2025
0c939b2
removes superflous template literal markup
willum070 Jul 30, 2025
0725a39
adds null check to avoid casting
willum070 Jul 30, 2025
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4 changes: 4 additions & 0 deletions samples/place-text-search/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,10 @@
<script type="module" src="./index.js"></script>
</head>
<body>
<div id="text-input-card">
<input type="text" id="text-input" placeholder="Search for a place"></input>
<input type="button" id="text-input-button" value="Search"></input>
</div>
<div id="map"></div>

<!-- prettier-ignore -->
Expand Down
72 changes: 55 additions & 17 deletions samples/place-text-search/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,58 +6,85 @@

// [START maps_place_text_search]
let map;
let center;
let markers = {};
let infoWindow;

async function initMap() {
const { Map } = await google.maps.importLibrary("maps") as google.maps.MapsLibrary;
const { Map, InfoWindow } = await google.maps.importLibrary("maps") as google.maps.MapsLibrary;

center = { lat: 37.4161493, lng: -122.0812166 };
const center = { lat: 37.4161493, lng: -122.0812166 };
map = new Map(document.getElementById('map') as HTMLElement, {
center: center,
zoom: 11,
mapTypeControl: false,
mapId: 'DEMO_MAP_ID',
});

findPlaces();
const textInput = document.getElementById('text-input') as HTMLInputElement;
const textInputButton = document.getElementById('text-input-button') as HTMLButtonElement;
const card = document.getElementById('text-input-card') as HTMLElement;
map.controls[google.maps.ControlPosition.TOP_LEFT].push(card);

textInputButton.addEventListener('click', () => {
findPlaces(textInput.value);
});

textInput.addEventListener('keydown', (event) => {
if (event.key === 'Enter') {
findPlaces(textInput.value);
}
});

infoWindow = new google.maps.InfoWindow();
}

async function findPlaces() {
async function findPlaces(query) {
const { Place } = await google.maps.importLibrary("places") as google.maps.PlacesLibrary;
const { AdvancedMarkerElement } = await google.maps.importLibrary("marker") as google.maps.MarkerLibrary;
// [START maps_place_text_search_request]
const request = {
textQuery: 'Tacos in Mountain View',
textQuery: query,
fields: ['displayName', 'location', 'businessStatus'],
includedType: 'restaurant',
locationBias: { lat: 37.4161493, lng: -122.0812166 },
includedType: '', // Restrict query to a specific type (leave blank for any).
useStrictTypeFiltering: true,
locationBias: map.center,
isOpenNow: true,
language: 'en-US',
maxResultCount: 8,
minRating: 3.2,
minRating: 1, // Specify a minimum rating.
region: 'us',
useStrictTypeFiltering: false,
};

//@ts-ignore
const { places } = await Place.searchByText(request);
// [END maps_place_text_search_request]

if (places.length) {
console.log(places);

const { LatLngBounds } = await google.maps.importLibrary("core") as google.maps.CoreLibrary;
const bounds = new LatLngBounds();

// First remove all existing markers.
for (const id in markers) {
markers[id].map = null;
};
markers = {};

// Loop through and get all the results.
places.forEach((place) => {
const markerView = new AdvancedMarkerElement({
places.forEach(place => {
const marker = new AdvancedMarkerElement({
map,
position: place.location,
title: place.displayName,
});
markers[place.id] = marker;

marker.addListener('gmp-click', () => {
map.panTo(place.location);
updateInfoWindow(place.displayName, place.id, marker);
});

bounds.extend(place.location as google.maps.LatLng);
console.log(place);
if (place.location != null) {
bounds.extend(place.location);
}
});

map.fitBounds(bounds);
Expand All @@ -67,5 +94,16 @@ async function findPlaces() {
}
}

// Helper function to create an info window.
async function updateInfoWindow(title, content, anchor) {
infoWindow.setContent(content);
infoWindow.setHeaderContent(title);
infoWindow.open({
map,
anchor,
shouldFocus: false,
});
}

initMap();
// [END maps_place_text_search]
35 changes: 35 additions & 0 deletions samples/place-text-search/style.css
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Expand Up @@ -22,4 +22,39 @@ body {
padding: 0;
}

#text-input-card {
width: 25%;
background-color: #fff;
border-radius: 5px;
box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
margin: 10px;
padding: 5px;
font-family: Roboto, sans-serif;
font-size: large;
font-weight: bold;
}

#text-input {
width: 100%;
padding: 10px;
margin: 0;
box-sizing: border-box;
}

#text-input-button {
display: inline-block;
margin-top: .5rem;
width: auto;
padding: .6rem .75rem;
font-size: .875rem;
font-weight: 500;
color: #fff;
background-color: #2563eb;
border: none;
border-radius: .375rem;
cursor: pointer;
transition: background-color .15s ease-in-out;
text-align: center
}

/* [END maps_place_text_search] */