废话不多说,直接看代码:
HTML:
- <!DOCTYPE html>
- <html>
- <head>
- <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>百度地图</title>
- <script type="text/javascript" src="http://api.map.baidu.com/api?v=1.3"></script>
- <script type="text/javascript">
- function load() {
- var map = new BMap.Map("container");
- var point = new BMap.Point(113.67312,34.758085); //默认中心点
- var marker = new BMap.Marker(point);
- var opts = {
- width: 250, // 信息窗口宽度
- height: 100, // 信息窗口高度
- //title: "信息窗口标题" // 信息窗口标题
- }
- // 创建窗口信息对象。
- //var infoWindow = new BMap.InfoWindow("这里显示提示信息", opts);
- marker.enableDragging(); //启用拖拽
- marker.addEventListener("dragend", function (e) {
- point = new BMap.Point(e.point.lng, e.point.lat); //标记坐标(拖拽以后的坐标)
- marker = new BMap.Marker(point);
- document.getElementByIdx_x("lng").value = e.point.lng;
- document.getElementByIdx_x("lat").value = e.point.lat;
- infoWindow = new BMap.InfoWindow("当前位置<br />经度:" + e.point.lng + "<br />纬度:" + e.point.lat, opts);
- map.openInfoWindow(infoWindow, point);
- })
- map.addControl(new BMap.NavigationControl()); //左上角控件
- map.enableScrollWheelZoom(); //滚动放大
- map.enableKeyboard(); //键盘放大
- map.centerAndZoom(point, 13); //绘制地图
- map.addOverlay(marker); //标记地图
- // 打开信息窗口,infoWindow是创建窗口信息对象的信息
- //map.openInfoWindow(infoWindow, map.getCenter());
- // 打开信息窗口
- map.openInfoWindow(map.getCenter());
- }
- </script>
- <style type="text/css">
- html{height: 100%;}
- body{height: 50%;margin: 0px;padding: 0px;}
- #container{width:550px;height: 460px;}
- </style>
- </head>
- <body onload="load()">
- <div id="container"></div>
- </body>
- </html>