谷歌地图v3通过jQuery添加标记$ .ajax和json

我有问题的使用jQuery向gmaps添加地图标记。这是我的代码到目前为止。

现在，我得到的错误是Uncaught ReferenceError: GLatLng is not defined

地图加载罚款和JSON数据被取出，并正确解析...从我可以告诉...;）

添加地图引脚/标志或你叫EM瓦特/电子...


EventsModel.prototype.fetchMapPoints = function() 
{ 
    $.ajax({ 
     dataType: "json", 
     url: '../../events/map', 
     success: eventsV.writeMapPoints 
    }); 
} 

EventsView.prototype.writeMapPoints = function(Locations) 
{ 
    if (Locations.length>0) { 
     for (i=0; i<Locations.length; i++) { 
     var location = Locations[i]; 
     eventsV.addMapPin(location); 
     } 
     //zoomToBounds(); 
    } 
} 

EventsView.prototype.addMapPin = function(location) 
{ 
    var point = new GLatLng(location.lat, location.lng); 
    var marker = new GMarker(point); 
    map.addOverlay(marker); 
    bounds.extend(marker.getPoint()); 
    $("<li />") 
    .html(location.name) 
    .click(function(){ 
     showMessage(marker, location.name); 
    }) 
    .appendTo("#list"); 
    GEvent.addListener(marker,"click", function(){ 
    showMessage(this); 
    }); 

}

地图初始化


EventsModel.prototype.fetchGmapScript = function() 
{ 
    var script = document.createElement("script"); 
    script.type = "text/javascript"; 
    script.src = "http://maps.google.com/maps/api/js?sensor=false&callback=eventsV.initializeMap"; 
    document.body.appendChild(script); 
} 

EventsView.prototype.initializeMap = function() 
{ 
    var myLatlng = new google.maps.LatLng(coords.lat, coords.long); 
    var myOptions = { 
    zoom: 13, 
    center: myLatlng, 
    mapTypeId: google.maps.MapTypeId.ROADMAP 
    } 
    map = new google.maps.Map(document.getElementById("Map"), myOptions); 
}

这里是JSON数据的样子


[{"Event":"c16a5320fa475530d9583c34fd356ef5","lat":"37.8966942","lng":"-122.0599376","Image":"321752348.png","name":"Winning apple store","Description":""},{"Event":"b6d767d2f8ed5d21a44b0e5886680cb9","lat":"37.8995050","lng":"-122.0619770","Image":"","name":"Koreana Kitchen","Description":"Peter isn't invited!"}]

来源

2011-03-14 Peter

像错误说，GLatLng is not defined。 GLatLng来自Google Maps API的第2版，但您使用的是版本3，因此将其更改为google.maps.LatLng应该至少可以避免这种情况发生。

来源

2011-03-14 02:07:58 Haochi

这里是使工作


EventsView.prototype.addMapPin = function(location) 
{ 
    var myLatlng = new google.maps.LatLng(location.lat,location.lng); 
     var marker = new google.maps.Marker({ 
      position: myLatlng, 
      map: map, 
      title:"Hello World!" 
     }); 
}

代码

来源

2011-03-14 02:34:23 Peter

谷歌地图v3通过jQuery添加标记$ .ajax和json

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