Steven,
When you call eventSource.loadXML(...), just add your code after it:
tl.loadXML(
"jfk.xml",
function(xml, url) {
eventSource.loadXML(xml, url);
// right here...
var trackCount =
tl.getBand(0).getEventPainter().getLayout().getTrackCount();
var timelineDiv = ...;
timelineDiv.style.height = ... + "px";
tl.layout();
}
);
Cheers,
David
Steven Jones wrote:
> Hi,
>
> I'm trying to insert the Timeline widget into a dynamically generated
> website, powered by Drupal. I have the widget on page, and driven from
> the database, but I have a problem. To be able to make the widget the
> correct height, I need to be able to get the number of tracks in the
> bands, but I can't do that until the data is loaded, my question is:
>
> Is there some way of adding a callback to the widget that gets called
> once the widget has loaded the data and rendered itself?
>
>
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