百度地图添加定位相关控件

<!DOCTYPE html>

<html>

<head>

  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

  <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />

  <style type="text/css">

    body, html {width: 100%;height: 100%;margin:0;font-family:"微软雅黑";}

    #allmap{width:100%;height:100%;}

    p{margin-left:5px; font-size:14px;}

  </style>

  <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=您的**"></script>

  <title>添加定位相关控件</title>

</head>

<body>

  <div id="allmap"></div>

</body>

</html>

<script type="text/javascript">

  // 百度地图API功能

  var map = new BMap.Map("allmap");

  map.centerAndZoom(new BMap.Point(116.404, 39.915), 11);

  // 添加带有定位的导航控件

  var navigationControl = new BMap.NavigationControl({

    // 靠左上角位置

    anchor: BMAP_ANCHOR_TOP_LEFT,

    // LARGE类型

    type: BMAP_NAVIGATION_CONTROL_LARGE,

    // 启用显示定位

    enableGeolocation: true

  });

  map.addControl(navigationControl);

  // 添加定位控件

  var geolocationControl = new BMap.GeolocationControl();

  geolocationControl.addEventListener("locationSuccess", function(e){

    // 定位成功事件

    var address = '';

    address += e.addressComponent.province;

    address += e.addressComponent.city;

    address += e.addressComponent.district;

    address += e.addressComponent.street;

    address += e.addressComponent.streetNumber;

    alert("当前定位地址为：" + address);

  });

  geolocationControl.addEventListener("locationError",function(e){

    // 定位失败事件

    alert(e.message);

  });

  map.addControl(geolocationControl);

</script>

百度地图 添加定位相关控件

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百度地图添加定位相关控件