JavaScript调用百度地图显示驾车，步行导航示例
JavaScript调用百度地图显示驾车，步行导航示例
JavaScript调用百度地图显示驾车，步行导航示例源代码如下
<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";}
#l-map{height:300px;width:100%;}
#r-result,#r-result table{width:100%;}
</style>
<!--记得更换百度地图ak密钥，为了测试代码贡献我自己网站的了-->
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=1offaO5cablVaW8XYuwtsrVb"></script>
<script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script>
<title>百度地图驾车，步行导航示例</title>
</head>
<body>
<div id="l-map"></div>
起点：<input type="text" id="txtStart" value="" /> 终点：<input type="text" id="txtEnd" value="" /><input type="button" value="驾车" onclick="doSearch(true)" /> <input type="button" value="步行" onclick="doSearch()" />
<div id="r-result"></div>
</body>
</html>
<script type="text/javascript">
/*Power by showbo（http://www.w3dev.cn/），使用示例代码请保留出处*/
var map = new BMap.Map("l-map");
map.enableScrollWheelZoom();
var myCity = new BMap.LocalCity();
myCity.get(function (rst) { map.centerAndZoom(new BMap.Point(rst.center.lng, rst.center.lat), 15); });
var driving = new BMap.DrivingRoute(map, { renderOptions: { map: map, panel: "r-result", autoViewport: true } });
var walking = new BMap.WalkingRoute(map, { renderOptions: { map: map, panel: "r-result", autoViewport: true } });
var route;
function doSearch(isDrive) {
route = isDrive ? driving : walking;
var s = $('#txtStart').val(), e = $('#txtEnd').val();
if (s == '') { alert('请输入起点！'); return false }
if (e == '') { alert('请输入终点！'); return }
route.search(s, e);
}
</script>
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