Hi David,

Although at the moment I cannot release my Artist/Artwork data publicly I 
hacked together some hierarchical data into an Exhibit (related to a student 
project here). As per usual it's hideously ugly but I thought it might be 
useful for example/testing services.

The students may evolve the exhibit and pretty it up with images and whatnot 
but that's only a maybe and probably wouldn't happen for a while. If you wish 
to use it, then please feel free to take the exhibit code and data and do what 
you will with it.

http://www.dcs.shef.ac.uk/~nsi/trees.html

N

PS Some points I noticed with this exhibit are that:
* If you type an term into the text search box which does not match any items 
an exception is thrown
* If you select USA -> HI from the "State and Province" facet and look at the 
Map view then the single tree in Puerto Rico (Caribbean pine) is incorrectly 
labelled as a mixed data point on the map (although the pop-up window is 
correct.
* (missing values) do not appear in the NumericalRange facet.
* The facet height parameter doesn' t seem to be working.

NB Tested on Windows and Firefox 2.0.0.11


> Date: Thu, 31 Jan 2008 09:41:24 -0500
> From: [EMAIL PROTECTED]
> To: [email protected]
> Subject: Re: Hierarchical facets
> 
> Thanks, Mummi. If you have a (publicly accessible) exhibit with 
> hierarchical facets showing a large data set, please do share with us so 
> we can use it as a realistic example.
> 
> David
> 
> Gudmundur A. Thorisson wrote:
> > Hi David. The collapse/expand bit works just fine for me. The down/ 
> > right  arrows are a little too subtle as visual cues, but I suppose I  
> > could swap them out the icon images for something else if I wanted to  
> > (+/- or bigger arrows or whatever). Good work, I love it!
> >
> >
> >            Mummi, England
> >
> > On 20 Jan 2008, at 20:07, David Huynh wrote:
> >
> >   
> >> Hi all,
> >>
> >> I've gotten around to adding hierarchical-facet.js into the Exhibit  
> >> API
> >> and implemented the node collapse/expand functionality. You can see  
> >> that
> >> in this example:
> >>
> >>
> >> http://people.csail.mit.edu/dfhuynh/projects/hierarchical-facets/ 
> >> test.html
> >>
> >> Everything is collapsed by default at the moment. I'll add support for
> >> ex:defaultExpandedNodes and ex:defaultCollapsedNodes in a bit.
> >>
> >> Please let me know if you find any bug! Thanks!
> >>
> >> David
> >>     
> 
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