【发布时间】:2014-10-12 13:41:07
【问题描述】:
我使用 html5 地理位置来获取我的 Web 应用程序的经纬度。 我的问题是,如果可以的话,我需要将 lat、long 转换为实际地址?然后使用 php 将地址保存到 mysql 数据库中。 到目前为止的代码:
<p id="demo">Click the button to get your coordinates:</p>
<button onclick="getLocation()">Try It</button>
<script>
var x = document.getElementById("demo");
function getLocation() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showPosition, showError);
} else {
x.innerHTML = "Geolocation is not supported by this browser.";
}
}
function showPosition(position) {
x.innerHTML = "Latitude: " + position.coords.latitude
+ "<br>Longitude: " + position.coords.longitude;
}
function showError(error) {
switch (error.code) {
case error.PERMISSION_DENIED:
x.innerHTML = "User denied the request for Geolocation."
break;
case error.POSITION_UNAVAILABLE:
x.innerHTML = "Location information is unavailable."
break;
case error.TIMEOUT:
x.innerHTML = "The request to get user location timed out."
break;
case error.UNKNOWN_ERROR:
x.innerHTML = "An unknown error occurred."
break;
}
}
</script>
【问题讨论】:
标签: php mysql html geolocation