[Zope] Q: Howto create a different tree element ?

[Johan Carlsson]

Hi Gregor,
I'm about to do the exactly same thing.
Maybe we can work together on this one?

I have tried using DTML to solve this but i'm
slowly getting to the conclusion that its too much
a hussle to get it working.

Mayby subclassing the tree-tag removing the
stuff that we don't need could be a way to try.
but I'm not sure if it's possible to add custom
tag from a product? 

If you have any bright ideas I'm all ears.

Best Regards,
Johan Carlsson
 

> I need a navigation element for tree-like structures, but with a different
> rendering (no collapsing/expanding, different font sizes for the various
> depths etc.). I could try and write that thing from scratch, but 
> given that
> most of its interface is similar to the TreeDisplay code, I wonder what
> would be the zopisticated way to reuse the interface and as much code as
> possible.
> 
> Perhaps a similar question is: given that TreeDisplay is a 
> builtin DTML tag,
> should I try to augment the TreeDisplay code, or is there a reasonable way
> to build user-defined DTML tags, or is it more reasonable to 
> employ traditional
> methods (e.g. var-exprs) for this ?
> 
> 	Gregor
> 
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