看看这段代码:这会在地图上的相同位置创建四个圆圈,并为每个圆圈创建 addListener 点击事件,但我只能点击最后一个。我想以一种可以单击所有它们以使每个都设置为 setEditable(true) 的方式对其进行修复。
<!DOCTYPE html>
<html>
<head>
<script
src="http://maps.googleapis.com/maps/api/js?key=AIzaSyDY0kkJiTPVd2U7aTOAwhc9ySH6oHxOIYM&sensor=false">
</script>
<script>
var selectedShape;
function clearSelection()
{
if(selectedShape)
{
selectedShape.setEditable(false);
selectedShape = null;
}
}
function setSelection(shape)
{
clearSelection();
selectedShape = shape;
shape.setEditable(true);
}
</script>
<script>
var amsterdam=new google.maps.LatLng(52.395715,4.888916);
function initialize()
{
var mapProp = {center:amsterdam, zoom:7, mapTypeId:google.maps.MapTypeId.ROADMAP};
var map = new google.maps.Map(document.getElementById("googleMap"),mapProp);
var myArray = [];
var myCity;
for(var i = 0; i < 4; i++)
{
myCity = new google.maps.Circle({
center:amsterdam,
radius:20000,
strokeColor:"#0000FF",
strokeOpacity:0.8,
strokeWeight:2,
fillColor:"#0000FF",
fillOpacity:0.4
});
myArray.push(myCity);
google.maps.event.addListener(myCity, 'click', function() {setSelection(myCity)});
myArray[i].setMap(map);
}
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="googleMap" style="width:500px;height:380px;"></div>
</body>
</html>