1 <html>
2 <head>
3 <title>根据地址查询经纬度</title> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
5 <script type="text/javascript" src="api.map.baidu/api?v=1.3"></script>
6 </head>
7 <body >
8 <div >
9要查询的地址:<input id="text_" type="text" value="" />
10查询结果(经纬度):<input id="result_" type="text" />
经纬360
11 <input type="button" value="查询" onclick="searchByStationName();"/>
12 <div id="container"
13 >
20 </div>
21 </div>
22 </body>
23
24 <script type="text/javascript">
25var map = new BMap.Map("container");
26 AndZoom("北京", 12);
27 ableScrollWheelZoom(); //启⽤滚轮放⼤缩⼩,默认禁⽤ 28 ableContinuousZoom(); //启⽤地图惯性拖拽,默认禁⽤
29
30 map.addControl(new BMap.NavigationControl()); //添加默认缩放平移控件
31 map.addControl(new BMap.OverviewMapControl()); //添加默认缩略地图控件
32 map.addControl(new BMap.OverviewMapControl({ isOpen: true, anchor: BMAP_ANCHOR_BOTTOM_RIGHT })); //右下⾓,打开33
34var localSearch = new BMap.LocalSearch(map);
35 ableAutoViewport(); //允许⾃动调节窗体⼤⼩
36function searchByStationName() {
37 map.clearOverlays();//清空原来的标注
38var keyword = ElementById("text_").value;
39 localSearch.setSearchCompleteCallback(function (searchResult) {
40var poi = Poi(0);
41 ElementById("result_").value = poi.point.lng + "," + poi.point.lat;
42 AndZoom(poi.point, 13);
43var marker = new BMap.Marker(new BMap.Point(poi.point.lng, poi.point.lat)); // 创建标注,为要查询的地⽅对应的经纬度
44 map.addOverlay(marker);
45var content = ElementById("text_").value + "<br/><br/>经度:" + poi.point.lng + "<br/>纬度:" + poi.point.lat;
46var infoWindow = new BMap.InfoWindow("<p style='font-size:14px;'>" + content + "</p>");
47 marker.addEventListener("click", function () { this.openInfoWindow(infoWindow); });
48// marker.setAnimation(BMAP_ANIMATION_BOUNCE); //跳动的动画
49 });
50 localSearch.search(keyword);
51 }
52 </script>
53 </html>