mrblue wrote:
> I had a look at the timemap project and i really like the feature to
> load content automatically.
> Is there an easy way to achieve this ?
>
> Eg: We have a timeline with all presidents. There could be a box
> underneath the timeline showing the wikipedia entry from the "current"
> president.
>
> IT would be probably easier to load that html content when we click on
> the event (Maybe the bubble can be disabled ?) -> But i have no idea
> how to do so.
>
> If someone could point me in the right direction.. This must have been
> done before, right ?
>   
We don't have any "timemap" project. We have Timeline, Timeplot, and an 
unreleased Timegrid. We also have Exhibit which can combine Timeline and 
Google Maps, but no "timemap" :) So, which one did you mean?...

If you meant Timeline, then yes, there's a way to do this. Using 2.2.0, 
you need something like this to get notified when the user clicks on an 
event

    tl.getBand(0).getEventPainter(0.addOnSelectListener(function(eventID) {
       var event = eventSource.getEvent(eventID);
       ... do something here
    });

If you want to take over the whole event handling for the popup, then 
you need

    tl.getBand(0).getEventPainter().showBubble = function(event) {
       ... do something here
    };

David


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