Whoops...an errant less-than sign truncated my reply, here's another
go at it (continued from "Root Node" above):

 Root Node
---- Node1(300 items)
---- Node2(5200 items)
--------[New Record] !!!You are here!!!
---- Node3(12000 items)

I think you only need to display as much of the tree as necessary to
indicate the above three states.  Any more and it may confuse your
data-entry people.

If you're trying to tackle how to display the tree to folks who are
*browsing it*, that's a different story.  Factiva and other search
engines represent large organized taxonomies with filters and
navigators that represent the meta "tree" in the right column with
a small widget, while they display the individual items as a
paginated search-results view in the main body of the document.

Separating the item-display from your taxonomy navigation helps avoid
those UI problems where you're 15 levels down in a
stair-case-displayed tree and you've run out of room for more than
20 characters for each item.

As mentioned, my assumptions above may be WAY off of what you're
trying to do.  In case they aren't, I hope the above helps.

-- Bryan


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Posted from the new ixda.org
http://www.ixda.org/discuss?post=35117


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