6

我正在尝试使用单独的信息框添加多个图钉。这意味着每个图钉都有自己的信息框和自己的信息。有一个循环。里面

latlng = new Microsoft.Maps.Location(latitude[pointerCount], longtitue[pointerCount]);
MarkingLocation[pointerCount] = new Microsoft.Maps.Pushpin(latlng, {icon:"marker2.ico", height:50, width:50, anchor:new Microsoft.Maps.Point(0,50)}); 

myInfobox = new Microsoft.Maps.Infobox(latlng, myinfoboxOption);

Microsoft.Maps.Events.addHandler(MarkingLocation[pointerCount], 'click', function() {myInfobox.setOptions({ visible:true });});         
map.entities.push(MarkingLocation[pointerCount]);
map.entities.push(myInfobox);

问题是它只为每个图钉显示最后一个信息框。假设我在伦敦、法国、德国、美国有 4 个图钉。现在无论我点击了哪个图钉，它都只显示美国图钉上的美国信息框。请任何人都可以帮助我错过什么......

还有一件事，任何人都可以在信息框中显示使用 htmlContent 的方法。我试图通过选项设置它，但它不工作......

myinfoboxoption = {width:300, 
                              height: 100, 
                              title: str_loc, 
                              htmlContent: htmlc, 
                              showPointer: false, 

                              offset: new Microsoft.Maps.Point(-100,0)};

请帮忙........

4

2 回答 2

35

这就是我实现多个信息框的方式：

<html>
<head>
<script charset="UTF-8" type="text/javascript" src="http://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0"></script>
<script>
    var pinInfoBox;  //the pop up info box
    var infoboxLayer = new Microsoft.Maps.EntityCollection();
    var pinLayer = new Microsoft.Maps.EntityCollection();
    var apiKey = "YourKey";

    function GetMap() {

        map = new Microsoft.Maps.Map(document.getElementById("map"), {credentials: apiKey});

        // Create the info box for the pushpin
        pinInfobox = new Microsoft.Maps.Infobox(new Microsoft.Maps.Location(0, 0), { visible: false });
        infoboxLayer.push(pinInfobox);


        for (var i = 0 ; i < 10; i++){
            //add pushpins
            var latLon = new Microsoft.Maps.Location(Math.random()*180-90, Math.random()*360-180);
            var pin = new Microsoft.Maps.Pushpin(latLon);
            pin.Title = name;//usually title of the infobox
            pin.Description = "blahblahblah, "+ i; //information you want to display in the infobox
            pinLayer.push(pin); //add pushpin to pinLayer
            Microsoft.Maps.Events.addHandler(pin, 'click', displayInfobox);
        }

        map.entities.push(pinLayer);
        map.entities.push(infoboxLayer);

    }

    function displayInfobox(e) {
        pinInfobox.setOptions({title: e.target.Title, description: e.target.Description, visible:true, offset: new Microsoft.Maps.Point(0,25)});
        pinInfobox.setLocation(e.target.getLocation());
    }

    function hideInfobox(e) {
        pinInfobox.setOptions({ visible: false });
    }
</script>

<style>
    #map { position: absolute; top: 20; left: 10; width: 700px; height: 500px; border:#555555 2px solid;}
</style>
</head>
<body onload="GetMap()">
    <div id="map">
    </div>
</body>

最后，你会得到这样的东西： 在此处输入图像描述

于 2011-10-25T20:53:36.403 回答
0

更正：pin.Title = "TITLE: "+ i; //通常是信息框的标题

于 2014-07-02T21:06:30.707 回答