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在需要用户可以选择区域onclick的葡萄牙地图时，我遵循this example和this one。问题是我使用每个分区的KML文件作为多边形绘制，而不是使用所有区域多边形的KML。geoxml v3在使用多个KML文件时突出显示多边形
已经在这里搜索了许多问题，也试图改变useTheData（）回调函数，包括额外的循环像下面，但没有成功显示...
function useTheData(doc) {
var sidebarHtml = '<table><tr><td><a href="javascript:showAll();">Show All</a></td></tr>';
for (var j = 0; j < doc.length ; j++) {
...
}
sidebarHtml += "</table>";
document.getElementById("map_barralateral").innerHTML = sidebarHtml;
};
悬停区在地图上正常工作，但当点击侧边栏上的高亮链接时，它默认突出显示用列表的最后一个KML文件创建的多边形...
有没有办法解决这个问题？
我完整的代码是在这里：http://afonsogomes.com/mapas
<!DOCTYPE html>
<html lang="pt">
<head>
<meta charset="utf-8">
<title>XXXXX</title>
<style>
html,body {margin: 0;padding: 0;}
#map_canvas, #map_barralateral {width: 300px;height: 500px;margin: 0;padding: 0;float: left;background-color: #e5e3df;}
#map_canvas{height: 520px;}
#map_barralateral{width: 300px;font-family: Arial, sans-serif;font-size: 12px;padding: 10px;}
#loaddiv {width: 620px;background-color: #78A04C;border: none;padding: 20px 0;font-family: Arial, sans-serif;color: #FFF;font-weight: 700;text-align: center;position: absolute;left: 0;top: 200px;margin: 0 auto;filter: alpha(opacity=90);opacity: .90;z-index: 100;}
</style>
<script src="../js/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="http://geoxml3.googlecode.com/svn/branches/polys/geoxml3.js"></script>
<script type="text/javascript" src="http://geoxml3.googlecode.com/svn/trunk/ProjectedOverlay.js"></script>
<script>
var geoXml = null;
var geoXmlDoc = null;
var map = null;
var myLatLng = null;
var myGeoXml3Zoom = true;
var sidebarHtml = "";
var filename_example = ["kml/porto.kml", "kml/faro.kml", "kml/braganca.kml", "kml/evora.kml"];
function initialize() {
myLatLng = new google.maps.LatLng(39.96293, -8.03770);
var myOptions = {
zoom: 18,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
showLoad();
geoXml = new geoXML3.parser({
map: map,
zoom: myGeoXml3Zoom,
suppressInfoWindows: true,
singleInfoWindow: false,
afterParse: useTheData
});
google.maps.event.addListener(geoXml, 'parsed', function() {
hideLoad();
});
geoXml.parse(filename_example);
};
function kmlHighlightPoly(poly) {
for (var i = 0; i < geoXmlDoc.gpolygons.length; i++) {
if (i == poly) {
geoXmlDoc.gpolygons[i].setOptions({ fillColor: "#0000FF", strokeColor: "#0000FF" });
} else {
geoXmlDoc.gpolygons[i].setOptions({ fillColor: "#FF0000", strokeColor: "#FF0000" });
}
}
}
function showAll() {
map.fitBounds(geoXmlDoc.bounds);
for (var i = 0; i < geoXmlDoc.gpolygons.length; i++) {
geoXmlDoc.gpolygons[i].setMap(map);
}
}
function highlightPoly(poly) {
google.maps.event.addListener(poly, "mouseover", function() {
poly.setOptions({ fillColor: "#FF0000", strokeColor: "#FF0000" });
});
google.maps.event.addListener(poly, "mouseout", function() {
poly.setOptions({ fillColor: "#78A04C", strokeColor: "#78A04C", fillOpacity: 0.4 });
});
}
function useTheData(doc) {
var sidebarHtml = '<table><tr><td><a href="javascript:showAll();">Show All</a></td></tr>';
for (var j = 0; j < doc.length ; j++) { // Added by me to parse all kml files to the map
geoXmlDoc = doc[j];
for (var i = 0; i < doc[j].gpolygons.length; i++) {
sidebarHtml += '<tr><td>' + doc[j].placemarks[i].name + ' - <a href="javascript:kmlHighlightPoly(' + j + ');">highlight</a><br></td></tr>';
highlightPoly(doc[j].gpolygons[i]);
}
}
sidebarHtml += "</table>";
document.getElementById("map_barralateral").innerHTML = sidebarHtml;
};
function hideLoad() {
var loaddiv = document.getElementById("loaddiv");
if (loaddiv == null) {
alert("Sorry can't find the loaddiv");
return;
}
loaddiv.style.visibility = "hidden";
}
function showLoad() {
var loaddiv = document.getElementById("loaddiv");
if (loaddiv == null) {
alert("Sorry can't find your loaddiv");
return;
}
loaddiv.style.visibility = "visible";
}
</script>
</head>
<body onload="initialize()">
<div id="loaddiv">A carregar.....    Por favor aguarde!</div>
<div id="map_canvas"></div>
<div id="map_barralateral"></div>
<div id="map_status"></div>
</body>
</html>
非常感谢！整个上午都在这里，最后2个小时试图实现这一目标。只是出于好奇：是否可以在侧边栏上的每个项目上包含复选框，并且在发生事件鼠标事件时，标记为突出显示每个多边形并且让它变得不高亮？ –
我期望如此，你只需要编码即可。 – geocodezip
我已经这样做了:)我认为使用kmlHighlightPoly函数的想法是，当它突出显示一个poly时，它会从先前突出显示的一个中移除突出显示。 –