Interactive Geo Maps - Listen to click event on regions and trigger custom code

listenAndTrigger.js

// replace with your map ID and region code.
let mapID = 236162;
let mapContainer = document.getElementById('map_' + mapID);
mapContainer.addEventListener('mapready', function(ev) {
    iMaps.maps[mapID].series[0].mapPolygons.each(function(region) {
          region.events.on("hit", function(ev) {
              let data = region.dataItem.dataContext;
              // run my custom code here if clicked region
              // region code will be data.id 
              // region name will be data.name
          }, this);
    });
});