JavaScript In Widgets - Handle?
Dec 9, 2010
I'm using ASP.NET to develop a webapplication. In this application I'm using a dashboard. And now I try to develop my own widget for this dashbord. But I don't understand how to do the javascript part. In the widget I want to use the OpenLayers JavaScript map. It's created like this
<script>
var map = OpenLayers.Map("mapDiv");
</script>
<div id="mapDiv" />
Like this it works fine if I only want to use one widget at the same time. But if want to use it multiple times in the same dashboard, I get a lot of problem. I have two divs with the same id and two variables with the name map. So the div id is no problem, I generate it dynamically with ASP.NET. But how do I handle the JavaScript part, so that I don't overwrite my "map" variable?
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