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我想知道是否有人可以帮助我。从MySQL加载动态Google标记
我正在使用下面的脚本从MySQL数据库动态加载Google标记,并且脚本工作正常。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Map My Finds - My Finds Per Location</title>
<link rel="stylesheet" href="myfindsperlocation.css" type="text/css" media="all" />
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&language=en"></script>
<script type="text/javascript">
function load() {
var map = new google.maps.Map(document.getElementById("map"), {
center: new google.maps.LatLng(54.312195845815246,-4.45948481875007),
zoom:14,
mapTypeId: 'satellite'
});
var infoWindow = new google.maps.InfoWindow;
downloadUrl("loadmyfindsperlocation.php", function(data) {
var xml = data.responseXML;
var markers = xml.documentElement.getElementsByTagName("marker");
var bounds = new google.maps.LatLngBounds();
for (var i = 0; i < markers.length; i++) {
var locationid = markers[i].getAttribute("locationid");
var point = new google.maps.LatLng(
parseFloat(markers[i].getAttribute("findosgb36lat")),
parseFloat(markers[i].getAttribute("findosgb36lon")));
var marker = new google.maps.Marker({
map: map,
position: point
});
bounds.extend(point);
map.fitBounds(bounds);
bindInfoWindow(marker, map, infoWindow, html);
}
});
}
function bindInfoWindow(marker, map, infoWindow, html) {
google.maps.event.addListener(marker, 'click', function() {
infoWindow.setContent(html);
infoWindow.open(map, marker, html);
});
}
function downloadUrl(url, callback) {
var request = window.ActiveXObject ?
new ActiveXObject('Microsoft.XMLHTTP') :
new XMLHttpRequest;
request.onreadystatechange = function() {
if (request.readyState == 4) {
request.onreadystatechange = doNothing;
callback(request, request.status);
}
};
request.open('GET', url, true);
request.send(null);
}
function doNothing() {}
</script>
</head>
<body onLoad="load()">
<div id="map"></div>
</body>
</html>
你会看到这是一个比较简单的形式,它要求从外部PHP文件这是在我的脚本这里显示的数据:downloadUrl("loadmyfindsperlocation.php", function(data) {
什么我现在想要做的是纳入PHP脚本到上面,但我似乎无法得到地图加载,我怀疑这是做一个URL调用文件。我相信PHP是一个XML相对较新的东西,但是有人可能会告诉我如何在不加载它作为外部URL的情况下调用它。
许多的感谢和亲切的问候
Hi @Lilina,感谢您抽出宝贵时间回复我的帖子,让我保持直爽。亲切的问候 – IRHM