https://empleo.gob.mx/assets/js/maps.js

1let leafletMap = null;
2function loadMap(mapdiv, locations, lat, ln) {
3    ('Location-->', locations);
4  const defaultLat = 19.3910038;
5  const defaultLng = -99.2836969;
6    if (leafletMap ){
7      leafletMap.eachLayer(function(layer){
8        layer.remove();
9      });
10      leafletMap.remove();
11      leafletMap = null;
12    }
13    leafletMap = L.map(mapdiv).setView([lat ? lat : defaultLat, ln ? ln: defaultLng], 17);
14    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
15      attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
16    }).addTo(leafletMap);
17    if(locations) {
18      let markers = L.markerClusterGroup();
19      console.log("Localiza # "+locations.length)
20      for (let i = 0; i < locations.length; i++) {
21        let lat = locations[i][1] ? locations[i][1] : defaultLat;
22        let lng = locations[i][2] ? locations[i][2] : defaultLng;
23        let marker = L.marker([lat, lng])
24          .bindPopup(locations[i][0])
25          .openPopup();
26        markers.addLayer(marker);
27      }
28      leafletMap.addLayer(markers);
29      leafletMap.fitBounds(markers.getBounds());
30    }
31}