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的JavaScript:在google map api中点击事件时获取lat和lng时出错?
var myLatlng = new google.maps.LatLng(10.786599576864381,106.69340372085571);
var myOptions = {
zoom: 16,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("gmap"), myOptions);
marker = new google.maps.Marker({
position: myLatlng,
map: map
});
google.maps.event.addListener(map, 'click', function() {
var location = map.getCenter();
document.getElementById("lat").innerHTML = location.lat();
document.getElementById("lon").innerHTML = location.lng();
placeMarker(location);
});
function placeMarker(location) {
var clickedLocation = new google.maps.LatLng(location);
marker.setPosition(location);
}
HTML:我使用map.getCenter得到纬度和经度,但
<center>
<div id="bd">
<div id="gmap"></div>
lat:<span id="lat"></span> lon:<span id="lon"></span><br/>
</div>
</center>
结果没有找到,如何解决
你面对的是什么类型的错误? – Unknown 2011-12-23 03:53:21
@Kiran:错误是找不到拉特和lng,结果为空 – 2011-12-23 03:54:41
你可以发布你如何创建地图吗? – Unknown 2011-12-23 03:56:39