Create a draggable Marker
Drag the Marker
to a new location on a map and populate its coordinates in a display.
<!DOCTYPE html><html><head><meta charset="utf-8"><title>Create a draggable Marker</title><meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"><link href="https://api.mapbox.com/mapbox-gl-js/v2.1.1/mapbox-gl.css" rel="stylesheet"><script src="https://api.mapbox.com/mapbox-gl-js/v2.1.1/mapbox-gl.js"></script><style>body { margin: 0; padding: 0; }#map { position: absolute; top: 0; bottom: 0; width: 100%; }</style></head><body><style>.coordinates {background: rgba(0, 0, 0, 0.5);color: #fff;position: absolute;bottom: 40px;left: 10px;padding: 5px 10px;margin: 0;font-size: 11px;line-height: 18px;border-radius: 3px;display: none;}</style> <div id="map"></div><pre id="coordinates" class="coordinates"></pre> <script> // TO MAKE THE MAP APPEAR YOU MUST // ADD YOUR ACCESS TOKEN FROM // https://account.mapbox.com mapboxgl.accessToken = '<your access token here>';var coordinates = document.getElementById('coordinates');var map = new mapboxgl.Map({container: 'map',style: 'mapbox://styles/mapbox/streets-v11',center: [0, 0],zoom: 2}); var marker = new mapboxgl.Marker({draggable: true}).setLngLat([0, 0]).addTo(map); function onDragEnd() {var lngLat = marker.getLngLat();coordinates.style.display = 'block';coordinates.innerHTML ='Longitude: ' + lngLat.lng + '<br />Latitude: ' + lngLat.lat;} marker.on('dragend', onDragEnd);</script> </body></html>