I'm new to google map API. In my javascript project, I need to show the hover card of places with image, place name and place address that return from google map API when I have lat/lng of places and hover on them or on the markers like the image below
Place hover
map = new google.maps.Map(mapContainer, {
center: {lat: -34.397, lng: 150.644},
zoom: 13
});
let infowindow = new google.maps.InfoWindow();
const request = {
placeId: 'ChIJN1t_tDeuEmsRUsoyG83frY4',
fields: ['name', 'formatted_address', 'place_id', 'geometry']
};
const service = new google.maps.places.PlacesService(map);
navigator.geolocation.getCurrentPosition(function (position) {
const currentPos = {
lat: position.coords.latitude,
lng: position.coords.longitude
};
marker = new google.maps.Marker({
position: currentPos,
map: map
});
service.getDetails(request, function(place, status) {
if (status === google.maps.places.PlacesServiceStatus.OK) {
marker.addListener('click', function() {
infowindow.open(map, marker);
// I want to show the info window here with image from google map
console.log(place);
});
}
});
map.setCenter(currentPos);
}
To get images of the queried place, you can use the photo
field which is an array that contains PlacePhoto
objects. You may also show the place's name
, rating
and user_ratings_total
in the content of the infowindow. Take a look at Google's documentation to learn more.
Also, if you want to display the infowindow when you hover on a marker then you need to use "mouseover" not "click" in your event listener.
Try the following jsfiddle to see a working example you can use for guidance: https://jsfiddle.net/rnLm3wd4/
Full code below.
<!DOCTYPE html>
<html>
<head>
<title>Map</title>
<meta name="viewport" content="initial-scale=1.0">
<meta charset="utf-8">
<style>
#map {
height: 100%;
}
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
.infowindow-container {
width: 330px;
}
.inner {
display: inline-block;
position: absolute;
top: 0;
padding: 10px;
}
</style>
</head>
<body>
<div id="map"></div>
<script>
let map;
let marker;
function initMap() {
map = new google.maps.Map(document.getElementById("map"), {
zoom: 13
});
let infowindow = new google.maps.InfoWindow();
const request = {
placeId: 'ChIJN1t_tDeuEmsRUsoyG83frY4',
fields: ['name', 'formatted_address', 'place_id', 'geometry', 'photo', 'rating', 'user_ratings_total']
};
const service = new google.maps.places.PlacesService(map);
service.getDetails(request, function(place, status) {
if (status === google.maps.places.PlacesServiceStatus.OK) {
map.setCenter(place.geometry.location)
marker = new google.maps.Marker({
position: place.geometry.location,
map: map
});
marker.addListener('mouseover', function() {
infowindow.open(map, marker);
infowindow.setContent("<div class='infowindow-container'>" +
"<img src='" + place.photos[0].getUrl({ maxWidth: 200, maxHeight: 150 }) +
"'></img><div class='inner'><h4>" + place.name +
"</h4><p>Rating: " + place.rating + "</p><p>Total reviews: " + place.user_ratings_total + "</p></div></div>");
});
marker.addListener("mouseout", function() {
infowindow.close();
});
}
});
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=&callback=initMap&libraries=places" async defer></script>
</body>
</html>
Hope this helps!
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