高德地图-点击事件

 1 <!DOCTYPE html>
 2 <html>
 3 <head>
 4   <meta charset="utf-8">
 5   <title>异步加载</title>
 6     <script type="text/javascript">
 7     var map=null;
 8     var marker=null;
 9     function eventHandler(e){
10         var lnglat = e.lnglat;
11       //alert(lnglat.lng+":"+lnglat.lat);   //经度
12       if(marker!=null){
13         marker.setPosition(lnglat);
14       }else{
15           marker = new AMap.Marker({                 
16               map:map,                 
17               position:lnglat,  
18               title:"商店",
19               icon:"http://webapi.amap.com/images/0.png",
20               offset:new AMap.Pixel(-10,-34)
21            })
22            marker.setMap(map);
23       }
24     }
25 function init() {
26   var d = new Date();
27   map = new AMap.Map(mapDiv, {
28   view:new AMap.View2D({
29     center: new AMap.LngLat(116.39, 39.9),
30     zoom:15
31    })
32   });
33     var listener = AMap.event.addListener(map,"click",eventHandler);
34 }
35 function loadScript() {
36   var script = document.createElement("script");
37   script.type = "text/javascript";
38   script.src = "http://webapi.amap.com/maps?v=1.3&key=973ff4275eaf1fb1ba1292a967ba116b&callback=init";
39   document.body.appendChild(script);
40 }
41 window.onload = loadScript;
42 </script>
43 </head>
44 <body>
45 <input type="button" value="aaa"/>
46 <div id="mapDiv" style="width:800px; height:600px"></div>
47 
48 </body>
49 </html>