我已经能够将一些代码放在一起,创建一个HTML列表,详细说明我的地图中绘制的位置标记。
目前,HTML列表的标题显示为“未定义”。我试过改变'div'的名字和'element',这对我来说似乎是合乎逻辑的地方,但我显然是错的,因为我无法让它改变。
然后当我将鼠标悬停在列表项目上时,显示的鼠标图标表明它是一个文本字段而不是链接,无论我尝试更改什么,我都无法让它工作。
最后,当我点击HTML列表项时,地图正确平移并以适当的标记为中心,但我无法打开InfoWindow。我已经尝试过我觉得代码的所有修改都试图解决这个问题,但没有任何作用。
编辑 - 代码插入
<!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 - All Locations</title>
<link rel="stylesheet" href="css/mylocations.css" type="text/css" media="all" />
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&language=en"></script>
<div id="map"></div>
<div id="locationslist"></div>
<body onload="showLocations()">
<script type="text/javascript">
var map;
var gmarkers = new Array();
var locationslist;
function showLocations() {
map = new google.maps.Map(document.getElementById("map"), {
center: new google.maps.LatLng(54.312195845815246,-4.45948481875007),
zoom:6,
mapTypeId: 'terrain'
});
var infoWindow = new google.maps.InfoWindow;
// Change this depending on the name of your PHP file
downloadUrl("loadmylocations.php", function(data) {
var xml = data.responseXML;
gmarkers = xml.documentElement.getElementsByTagName("marker");
var bounds = new google.maps.LatLngBounds();
for (var i = 0; i < gmarkers.length; i++) {
var locationname = gmarkers[i].getAttribute("locationname");
var address = gmarkers[i].getAttribute("address");
var locationid = gmarkers[i].getAttribute("locationid");
var point = new google.maps.LatLng(
parseFloat(gmarkers[i].getAttribute("osgb36lat")),
parseFloat(gmarkers[i].getAttribute("osgb36lon")));
var html = "<b>" + locationname + "</b> <br/>" + address;
bounds.extend(point);
var marker = new google.maps.Marker({
map: map,
position: point,
locationid: locationid
});
bindInfoWindow(marker, map, infoWindow, html);
locationslist += "<div onclick=scrollToMarker(" + i + ")>"+locationname+"</div>";
}
map.setCenter(bounds.getCenter());
map.fitBounds(bounds);
//display company data in html
document.getElementById("locationslist").innerHTML = locationslist;
});
}
function scrollToMarker(index) {
var point = new google.maps.LatLng(
parseFloat(gmarkers[index].getAttribute("osgb36lat")),
parseFloat(gmarkers[index].getAttribute("osgb36lon"))
);
map.panTo(point);
}
function bindInfoWindow(marker, map, infoWindow, html) {
google.maps.event.addListener(marker, 'click', function() {
infoWindow.setContent(html);
infoWindow.open(map, marker);
});
}
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>
</html>
答案 0 :(得分:0)
当我将鼠标悬停在列表项上时,显示的鼠标图标表明它是a 文本字段而不是链接
要解决此问题,请将以下内容添加到您的css
div#locationslist div{
cursor:pointer;
}
顺便说一下,@ Trott是对的......这个问题应该分成三个问题。