[ka-Map-users] xmloverlay/IE workaround?

[Adrian Black]

Never mind. I overlooked adding xhr.js, excanvas.js, and 
wz_jsgraphics.js when I imported kaXmlOverlay.js...

Adrian Black wrote:
> I'm having trouble getting an XmlOverlay working in IE6. The error 
> appears at line 1545 in kaXmlOverlay.js - "object does not support 
> this property or method". It looks like this bug to me:
>
> http://bugzilla.maptools.org/show_bug.cgi?id=1605
>
> Same page works fine in Firefox. Anybody know of a workaround? 
> Ditching IE is not an option, unfortunately.
>
> FWIW I'm using the demo kaExplorer package, just modified Startup.js 
> with the following:
>
>
> <snip>
> function myExtentChanged( eventID, extents ) {
>  updateLinkToView();
>
>  minx = extents[0];
>  miny = extents[1];
>  maxx = extents[2];
>  maxy = extents[3];
>  scale = myKaMap.getCurrentScale();
>  if (window.myXmlOverlay) {
>    myXmlOverlay.remove();
>  }
>  myXmlOverlay = new kaXmlOverlay(myKaMap, 250);
>  request="/kamaptest.php?minx=" + minx + "&maxx=" + maxx + "&miny=" + 
> miny + "&maxy=" + maxy + "&scale=" + scale;
>  myXmlOverlay.loadXml(request);
> }
> <snip>
>
> Product of kamaptest.php at the default extent looks like this:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <overlay>
>        <point x="-121.9536" y="37.3779" id="1">
>            <label>Test</label>
>            <symbol shape="bullet" size="10" opacity="1" color="#0F0" />
>        </point>
>        <point x="-121.2083" y="38.1398" id="2">
>            <label>Test</label>
>            <symbol shape="bullet" size="10" opacity="1" color="#0F0" />
>        </point>
> </overlay>
>
> Thanks for any help...
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