近期有个项目涉及到百度地图API,要求做到自动定位和搜索功能。煞费苦心的研究半天，终于能将两个功能合二为一，现将代码贴出来分享给大家，希望你们的砖搬得又快又好。注释不多，具体请参照:http://lbsyun.baidu.com/index.php?title=jspopular
注意：这段代码最好能上传到新浪云等免费空间，用手机打开连接即可看到效果，不然看不到看不到看不到哦。
<!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";font-size:14px;} body{position: relative;} #outMap{height:500px;width:100%;position: absolute;top:2.8rem;} #r-result{width:100%;} .top{width: 95%;height: auto;margin: .5rem auto;position: relative;z-index: 3;font-family: Arial;font-size: 13.3px;} /*.box{width:100%;height:1.5rem;position: absolute;top:0;left: 0;}*/ .top input{width: 80%;height: 1.5rem;} .top .btn{background: orangered;border:none;width: 15%;height: 1.5rem; -webkit-appearance: none; -moz-appearance: none; appearance: none;} .moren{width: 80.7%;height: 1.3rem;border-bottom:1px solid #a9a9a9;border-left:1px solid #a9a9a9;border-right:1px solid #a9a9a9;position: absolute; } .img{background: url(search.png)no-repeat;background-size: 80%;} .close{width: 80.7%;height: 1.1rem;line-height:1.1rem;border-bottom:1px solid #a9a9a9;border-left:1px solid #a9a9a9;border-right:1px solid #a9a9a9;position: absolute;top:3.3rem;display: box;display: -webkit-box;} .left{width: 80.7%;height: 1.2rem;} .right{-webkit-box-flex: 1;box-flex:1;border-left:1px solid #a9a9a9;text-align: center;line-height: 1.2rem;} </style> <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=6VArBpbbbMjBVP22TflHkpSq"></script> <script type="text/javascript" src="http://developer.baidu.com/map/jsdemo/demo/convertor.js"></script> <title>百度地图</title></head><body> <!--步骤：1.写一个div用来容纳百度地图;--> <!--2.输入公司的地址之后，获取这个input的value;--> <!--3.点击搜索 使得地图跳到公司的位置;--> <div class="top"> <input type="text" id="keyword" /> <button class="btn" id="searchResultPanel" onclick="search()">搜索</button> </div> <div id="outMap"></div> <div id="r-result"> </div>
</body></html><script type="text/javascript">
// 百度地图API功能
window.onload=function(){ navigator.geolocation.getCurrentPosition(translatePoint);}
function translatePoint(position){ var currentLat = position.coords.latitude; var currentLon = position.coords.longitude; var gpsPoint = new BMap.Point(currentLon, currentLat); BMap.Convertor.translate(gpsPoint, 0, initMap); //转换坐标 } var map;function initMap(point){ //初始化地图 map = new BMap.Map("outMap"); map.addControl(new BMap.NavigationControl()); map.addControl(new BMap.ScaleControl()); map.addControl(new BMap.OverviewMapControl()); map.centerAndZoom(point, 15); map.addOverlay(new BMap.Marker(point)) } function search(){ var keyword = document.getElementById("keyword").value; var local = new BMap.LocalSearch(map, { renderOptions:{map: map} }); local.search(keyword); } //定位// var map = new BMap.Map("outMap");// map.centerAndZoom("生命科学园", 15);// var myCity = new BMap.LocalCity();// myCity.get(function(){//// alert(rs.name);// map.setCenter(40.0747430000,116.1580900000);// });
</script>最后附上本人百度地图demo的链接，发送到手机即可查看，欢迎批评指正：http://1.jingcode.applinzi.com/map/geolocation.html
时间： 2024-10-12 00:31:57