sinijvas

do this, after create marker pruneCluster.PrepareLeafletMarker = function(leafletMarker, data) { if (leafletMarker.getPopup()) { leafletMarker.setPopupContent(data.name); } else { leafletMarker.bindPopup(data.name); } leafletMarker.on('popupopen', function(){ //do click event logic here }); }; should work...