set-popup | Goong Documents

Attach a Popup to a Marker and display it on click.
Attach a popup to a marker instance

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Attach a popup to a marker instance</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<script src="https://cdn.jsdelivr.net/npm/@goongmaps/goong-js@1.0.9/dist/goong-js.js"></script>
<link href="https://cdn.jsdelivr.net/npm/@goongmaps/goong-js@1.0.9/dist/goong-js.css" rel="stylesheet" />
<style>
	body { margin: 0; padding: 0; }
    #map { position: absolute; top: 0; bottom: 0; width: 100%; }
</style>
</head>
<body>

<style>
    #marker {
        background-image: url('https://i.ytimg.com/vi/e75CcUphFRs/maxresdefault.jpg');
        background-size: cover;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        cursor: pointer;
    }

    .goongjs-popup {
        max-width: 200px;
    }
</style>

<div id="map"></div>

<script>
    var mausoleum = [105.8346667, 21.0368973];
    goongjs.accessToken = 'wnicbAmnNkoMHNYUKWnlFHezV189FjmMwkNJ7hKW';
    var map = new goongjs.Map({
        container: 'map',
        style: 'https://tiles.goong.io/assets/goong_map_web.json',
        center: mausoleum,
        zoom: 15
    });

    // create the popup
    var popup = new goongjs.Popup({ offset: 25 }).setText(
        'The President Ho Chi Minh Mausoleum is a mausoleum which serves as the resting place of Vietnamese Revolutionary leader & President Ho Chi Minh in Hanoi, Vietnam'
    );

    // create DOM element for the marker
    var el = document.createElement('div');
    el.id = 'marker';

    // create the marker
    new goongjs.Marker(el)
        .setLngLat(mausoleum)
        .setPopup(popup) // sets a popup on this marker
        .addTo(map);
</script>
</body>
</html>