bkoi-google.js

function initMap() {
const defaultLatLng = new google.maps.LatLng(23.7624286, 90.378406);
 
 // Google map options
 let mapOptions = {
 zoom: 12,
 center: defaultLatLng
 }
const map = new google.maps.Map(document.getElementById("map"), mapOptions)
 
 let marker = new google.maps.Marker({
 position: defaultLatLng,
 })
 
 
 // Add marker to the map
 marker.setMap()
Bkoi.onSelect(function () {
 
 // get selected data from dropdown list
 let selectedPlace = Bkoi.getSelectedData()
let selectedPlaceMarker = new google.maps.LatLng(selectedPlace.latitude, selectedPlace.longitude)
 
 // Update marker position 
 marker.setPosition(selectedPlaceMarker)
map.zoom = 15
// Update map center
 map.panTo(selectedPlaceMarker)
// Add marker to the map
 marker.setMap(map)
 
 })
}