<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=no">
<title>地理定位</title>
</head>
<body>
<p>您当前所在位置：<span );
}
}
/**
* 获取地址位置成功
*/
function showPosition(position) {
//获得经度纬度
var x = position.coords.latitude;
var y = position.coords.longitude;
//配置Baidu Geocoding API
var url = "http://api.map.baidu.com/geocoder/v2/?ak=C93b5178d7a8ebdb830b9b557abce78b" +
"&callback=renderReverse" +
"&location=" + x + "," + y +
"&output=json" +
"&pois=0";
$.ajax({
type: "GET",
dataType: "jsonp",
url: url,
success: function (json) {
if (json == null || typeof (json) == "undefined") {
return;
}
if (json.status != "0") {
return;
}
setAddress(json.result.addressComponent);
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
alert("[x:" + x + ",y:" + y + "]地址位置获取失败,请手动选择地址");
}
});
}
/**
* 获取地址位置失败[暂不处理]
*/
function showError(error) {
switch (error.code) {
case error.PERMISSION_DENIED:
alert("定位失败,用户拒绝请求地理定位");
//x.innerHTML = "User denied the request for Geolocation.[用户拒绝请求地理定位]"
break;
case error.POSITION_UNAVAILABLE:
alert("定位失败,位置信息是不可用");
//x.innerHTML = "Location information is unavailable.[位置信息是不可用]"
break;
case error.TIMEOUT:
alert("定位失败,请求获取用户位置超时");
//x.innerHTML = "The request to get user location timed out.[请求获取用户位置超时]"
break;
case error.UNKNOWN_ERROR:
alert("定位失败,定位系统失效");
//x.innerHTML = "An unknown error occurred.[未知错误]"
break;
}
}
/**
* 设置地址
*/
function setAddress(json) {
var position = document.getElementById("demo");
//省
var province = json.province;
//市
var city = json.city;
//区
var district = json.district;
province = province.replace('市', '');
position.innerHTML = province + "-" + city + "-" + district;
position.style.color = 'black';
}
window.onload = function(){
getLocation();
};
</script>
</body>
</html>