【发布时间】:2012-02-08 21:56:39
【问题描述】:
我想动态更改任何谷歌地图标记的颜色/文本。
运行代码:http://jsbin.com/odimop/edit#javascript,html,live
如您所见,使用变量 (var styloo) 的问题是,当属性发生变化时,使用该变量的所有标记的行为方式相同,在本例中为 marker4 和 marker5。当地图有太多标记时,这种方法既麻烦又乏味,因为每个标记都需要一个样式变量
我正在寻找使用类似以下内容的解决方案:this.styleIcon.color = "00ff00";。但到目前为止还没有工作。
有什么想法吗?请!
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="http://google-maps-utility-library-v3.googlecode.com/svn/trunk/styledmarker/src/StyledMarker.js"></script>
<script type="text/javascript">
var styleIcon;
function initialize() {
var myLatLng = new google.maps.LatLng(37.313477473067, -121.880502070713);
var myOptions = {
zoom: 10,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
var marker2 = new StyledMarker({styleIcon:new StyledIcon(StyledIconTypes.BUBBLE,{color:"00ffff",text:"Hover Me, this doesn't work"}),position:new google.maps.LatLng(37.5, -121.880502070713),map:map});
var marker3 = new StyledMarker({styleIcon:new StyledIcon(StyledIconTypes.BUBBLE,{color:"ff0000",text:"Just a Marker"}),position:new google.maps.LatLng(37.4, -121.880502070713),map:map});
google.maps.event.addDomListener(marker2,"mouseover", function(o){
this.setAnimation(google.maps.Animation.BOUNCE);
this.styleIcon.color = "00ff00";
this.styleIcon.text = "it does not change :(";
});
styloo = new StyledIcon(StyledIconTypes.BUBBLE,{color:"#95AA7B",text:"click me!",fore:"#ffffff"});
var marker4 = new StyledMarker({styleIcon: styloo,position:new google.maps.LatLng(37.2, -121.88),map:map});
var marker5 = new StyledMarker({styleIcon: styloo,position:new google.maps.LatLng(37.1, -121.88),map:map});
google.maps.event.addDomListener(marker4,"click", function(o){
this.setAnimation(google.maps.Animation.BOUNCE);
styloo.set("fore","#ffffff");//test color
styloo.set("color","#C2554D");// background color
styloo.set("text","color changed");
});
}
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
<div id="map_canvas" style="width: 600px; height: 600px;"></div>
</body>
【问题讨论】:
标签: google-maps-api-3 google-maps-markers