使用api v2在Google地图上添加多个标记 [英] Adding Multiple Markers on Google Map using api v2
本文介绍了使用api v2在Google地图上添加多个标记的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个数据库，里面有经度和纬度值。我一次只能显示一个标记。我想同时显示多个标记。
解决方案
这是一个非常基本的例子：
<！DOCTYPE html>
< html>
< head>
< meta http-equiv =content-typecontent =text / html; charset = UTF-8/>
< title> Google地图多个标记< / title>
< script src =http://maps.google.com/maps?file=api&v=2&
type =text / javascript>< /脚本>
< / head>
< body>
< div id =mapstyle =width：500px; height：400px;>< / div>
< script type =text / javascript>
var locations = [
['Bondi Beach'，-33.890542,151.274856]，
['Coogee Beach'，-33.923036,151.259052]，
['Cronulla Beach'， [$ Man $ B ['Manly Beach'，-33.800128,151.282085]，
['Maroubra Beach'，-33.950198,151.259302]
];
var map = new GMap2（document.getElementById（'map'））;
var i;
map.setCenter（new GLatLng（-33.92,151.25），10）;
for（i = 0; i< locations.length; i ++）{
map.addOverlay（
new GMarker（new GLatLng（locations [i] [1]，地点[i] [2]））
）;
}
< / script>
< / body>
< / html>
截图：
I have got a database with latitude and longitude values in it. I can show only one marker at a time. I would like to show multiple markers at the same time. How can I do it?
解决方案
Here's a very basic example:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Google Maps Multiple Markers</title>
<script src="http://maps.google.com/maps?file=api&v=2&"
type="text/javascript"></script>
</head>
<body>
<div id="map" style="width: 500px; height: 400px;"></div>
<script type="text/javascript">
var locations = [
['Bondi Beach', -33.890542, 151.274856],
['Coogee Beach', -33.923036, 151.259052],
['Cronulla Beach', -34.028249, 151.157507],
['Manly Beach', -33.800128, 151.282085],
['Maroubra Beach', -33.950198, 151.259302]
];
var map = new GMap2(document.getElementById('map'));
var i;
map.setCenter(new GLatLng(-33.92, 151.25), 10);
for (i = 0; i < locations.length; i++) {
map.addOverlay(
new GMarker(new GLatLng(locations[i][1], locations[i][2]))
);
}
</script>
</body>
</html>
Screenshot:
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