谷歌地图addListener无法正常工作

Question

i have a separate code for google maps v3. Just for show infowindow infobox in my google fusion kml layer when i click on it. Yesterday my code is work fine. i didn't make any change. but today my addListner not working. when i copy my back up project, same as code. it work again but tomorrow that happens again. My addListener not work.

here's my code

infoBubble = new InfoBubble({
  map: map,
  shadowStyle: 1,
  padding: 5,
  borderRadius: 4,
  arrowSize: 20,
  borderWidth: 1,
  borderColor: '#2c2c2c',
  disableAutoPan: true,
  hideCloseButton: false,
  backgroundClassName: 'phoney',
  arrowStyle: 2,
});

function get_details(mode,id,lati,lng)
  {
     $('#loading').show();
        if (xhr != null)
        {
           xhr.abort();
        }
        xhr = $.ajax({
           type: "GET",
            url: "realisasi2.php?id="+id,
           data: "m="+mode+"&id="+id,
           success: function(ret){
                ajaxres = JSON.parse(ret);
                iconpos = new google.maps.LatLng(lati,lng);
                psbchurndata = ajaxres.detail;
                var html = psbchurndata+"<i><a class='ajax' href='#' onclick=layer22("+id+","+lati+","+lng+") style='font-family: Arial;font-size: 12px; color:#00CC29;'>Lihat Datel </a></i>";
                infoBubble.setContent('<div class="infowindow"><br />'+html+'</div>');
                infoBubble.setPosition(iconpos);
                infoBubble.close();
                infoBubble.open(map);
                 $('#loading').hide();
           }
         });
  }


layer.setMap(map);   
google.maps.event.addListener(layer, 'click', function(e) { 

alert(JSON.stringify(e, null, 4)); //UNDIFINED not Working

  var lati = e.latLng['mb'];  
  var lng = e.latLng['nb'];  
  var x = e.row['id_witel'].value;
  get_details('w',e.row['id_witel'].value,lati,lng);    
});


}

thank's for any help

Answer 1

There are no "official" properties mb and nb for a google.maps.LatLng (that's what e.latLng is) . These properties will be used internally by the API, the names of these properties may change the next moment, hour or day.

To retrieve latitude and longitude use the methods lat() and lng() of e.latLng