我想使用 Google Maps API 3 通过点击标记打开一个新窗口。
不幸的是，Google Maps API 的示例并不多，我发现了这段代码:
google.maps.event.addListener(marker, 'click', function() {
window.location.href = marker.url;
});
当我用循环创建标记时如何使用它？我以多种方式尝试过，但负担不起。
这是我的代码——我让它变得简单而简短:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map_canvas { height: 100% }
</style>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var points = [
['name1', 59.9362384705039, 30.19232525792222, 12],
['name2', 59.941412822085645, 30.263564729357767, 11],
['name3', 59.939177197629455, 30.273554411974955, 10]
];
function setMarkers(map, locations) {
var shape = {
coord: [1, 1, 1, 20, 18, 20, 18 , 1],
type: 'poly'
};
for (var i = 0; i < locations.length; i++) {
var flag = new google.maps.MarkerImage('markers/' + (i + 1) + '.png',
new google.maps.Size(17, 19),
new google.maps.Point(0,0),
new google.maps.Point(0, 19));
var place = locations[i];
var myLatLng = new google.maps.LatLng(place[1], place[2]);
var marker = new google.maps.Marker({
position: myLatLng,
map: map,
icon: flag,
shape: shape,
title: place[0],
zIndex: place[3]
});
}
}
function initialize() {
var myOptions = {
center: new google.maps.LatLng(59.91823239768787, 30.243222856188822),
zoom: 12,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);
setMarkers(map, points);
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="width:50%; height:50%"></div>
</body>
</html>
如何用上面的代码点击标记打开url？
最佳答案
您可以为每个点添加一个特定的 url，例如:
var points = [
['name1', 59.9362384705039, 30.19232525792222, 12, 'www.google.com'],
['name2', 59.941412822085645, 30.263564729357767, 11, 'www.amazon.com'],
['name3', 59.939177197629455, 30.273554411974955, 10, 'www.stackoverflow.com']
];
将 url 添加到 for 循环中的标记值:
var marker = new google.maps.Marker({
...
zIndex: place[3],
url: place[4]
});
然后您可以在 for 循环的末尾之前添加:
google.maps.event.addListener(marker, 'click', function() {
window.location.href = this.url;
});
另见 example .
关于javascript - 谷歌地图 API : open url by clicking on marker，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/8769966/