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click layer query

When the mouse clicks on a layer feature, the attribute information of the feature is displayed.

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<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>click layer query</title>
    <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"/>
    <style>
        body {
            margin: 0;
            padding: 0;
        }

        #map {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 100%;
        }
    </style>
    <script src="https://delivery.mapmost.com/cdn/sdk/webgl/v9.16.0/mapmost-webgl-min.js"></script>
</head>
<body>
<div id="map"></div>
<script>
    let map = new mapmost.Map({
        container: 'map',  
        style: "<your style url>", 
        center: [120.72541613154851, 31.31171803927643], 
        zoom: 14, 
        userId: '***', // Authorization code
    });
    
      map.on('load', function () {
           map.on('click', 'buildings-high', function (e) {
                 new mapmost.Popup()
                     .setLngLat(e.lngLat)
                     .setHTML("Building height:"+e.features[0].properties.jzzgdgd)
                     .addTo(map);
             });
     
             // When the mouse is on the state layer, change the cursor to a pointer.
             map.on('mouseenter', 'buildings-high', function () {
                 map.getCanvas().style.cursor = 'pointer';
             });
     
             // When it leaves, change it back to a pointer.
             map.on('mouseleave', 'buildings-high', function () {
                 map.getCanvas().style.cursor = '';
             });
      })
</script>
</body>
</html>