PlaceSearch.js

Map the Results

Edit the code below and click "Try It Now" to display the result.

L.mapquest.key = 'ck2OXUAJsF0iz999XGQ62jyXo8AXOVp7';

var map = L.mapquest.map('map', {
          center: [0, 0],
          layers: L.mapquest.tileLayer('map'),
          zoom: 2
        });

L.mapquest.control().addTo(map);

let markers = [];

ps.on('change', (e) => {
          markers
            .forEach(function(marker, markerIndex) {
              if (markerIndex === e.resultIndex) {
                markers = [marker];
                marker.setOpacity(1);
                map.setView(e.result.latlng, 11);
              } else {
                removeMarker(marker);
              }
            });
        });

ps.on('results', (e) => {
          markers.forEach(removeMarker);
          markers = [];

if (e.results.length === 0) {
            map.setView(new L.LatLng(0, 0), 2);
            return;
          }

e.results.forEach(addMarker);
          findBestZoom();
        });

ps.on('cursorchanged', (e) => {
          markers
            .forEach(function(marker, markerIndex) {
              if (markerIndex === e.resultIndex) {
                marker.setOpacity(1);
                marker.setZIndexOffset(1000);
              } else {
                marker.setZIndexOffset(0);
                marker.setOpacity(0.5);
              }
            });
        });

ps.on('clear', () => {
          console.log('cleared');
          map.setView(new L.LatLng(0, 0), 2);
          markers.forEach(removeMarker);
        });

ps.on('error', (e) => {
          console.log(e);
        });

function addMarker(result) {
          let marker = L.marker(result.latlng, {opacity: .4});
          marker.addTo(map);
          markers.push(marker);
        }

function removeMarker(marker) {
          map.removeLayer(marker);
        }

function findBestZoom() {
          let featureGroup = L.featureGroup(markers);
          map.fitBounds(featureGroup.getBounds().pad(0.5), { animate: false });
        }
      }
    </script>
  </head>