Google Map API，Geocoder.GetLocations总是返回“浏览器不兼容”

Question

我正在使用JavaScript base google map API，当我尝试使用geocoder.getlocations时，它返回“Browser Incompatibility”异常并卸载地图。请看看我的代码，并让我知道它有什么问题。

function initialize() { 
    if (GBrowserIsCompatible()) { 
    map = new GMap2(document.getElementById("map_canvas")); 
    map.addControl(new GSmallMapControl()); 
    map.addControl(new GNavLabelControl()); 
map.setCenter(new GLatLng(37.4419, -122.1419), 13); 

    geocoder = new GClientGeocoder(); 
    } 
} 

function showAddress(address) { 
var zipcodex = 0; 
if(geocoder) 
{ 
    geocoder.getLocations(address, getzip); 

function getzip (response) 
    { 
    if (!response || response.Status.code != 200) 
     { 
     alert("Sorry, we were unable to geocode the first address"); 
     } 
    else 
     { 
     if(response.Placemark[0].AddressDetails.Country.AdministrativeArea. 
     Locality.PostalCode.PostalCodeNumber) 
      { 
      zipcodex = response.Placemark[0].AddressDetails.Country.AdministrativeArea. 
      Locality.PostalCode.PostalCodeNumber; 
      } 

     } 

    } 
} 

    if (geocoder) { 
    geocoder.getLatLng(
     address, 
     function(point) { 
     if (!point) { 
      alert(address + " not found"); 
     } else { 
      map.setCenter(point, 13); 
      var marker = new GMarker(point); 
      map.addOverlay(marker); 
    if(zipcode) 
    { 
    marker.openInfoWindowHtml('Zipcode:'+zipcodex); 
    } 
    else 
    { 
     marker.openInfoWindowHtml(address); 
    } 
     } 
     } 
    ); 

    } 
}  

Answer 1

我建议你使用谷歌地图API的版本3，除非你必须坚持版本2的理由尝试这里给出的例子：

http://code.google.com/apis/maps/documentation/javascript/services.html#GeocodingRequests