On Tue, 21 Nov 2000, Dieter Maurer wrote:
> Randall Kern writes:
> > ....
> > In the case of DTML Documents, the following works fine:
> >
> > <dtml-var sequence-item>
> >
> > In the case of ZClasses, I have to use something like this:
> >
> > <dtml-with sequence-item>
> > <dtml-var index_html>
> > </dtml-with>
> > ....
> > But this is rather ugly, and it's the sort of thing one shouldn't have =
> > to do in an oo system.
>
> You may look at the mixin "ZCallable".
> I do not know what it does but the name suggests, it might
> perhaps help you.
I could not make ZCallable work ("too many datafull baseclasses" even if
it is the *only* baseclass).
Maybe you could use the Renderable product, which lets you override the
__str__ method.
Stefan
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