[Zope-dev] Recursively adding ZClasses (continued)

[Jason Spisak]

Rik Hoekstra:

Good to hear you got it.

> >Rik Hoekstra writes:
> >
> >> Thanks a lot Jason,
> >>
> >> I'll try it (though i'd swear I tried something very much alike)
> 
> It was very much alike, but you were right ;-).
> 
> The difference was that I did a
> 
> (sort of cut down pseudocode)
> 
> <dtml-with "manage_addProduct['ZECF']">
>    <dtml-in obligatoryitems>
>      <dtml-call "ZECItem_add(_['sequence-item'], REQUEST)">
>    </dtml-in>
> </dtml-with>
> 
> 
> in which case the dtml-in interferes badly with the dtml-with
> 
> so turning it around to
> <dtml-in obligatoryitems>
>    <dtml-with "manage_addProduct['ZECF']">
>      <dtml-call "ZECItem_add(_['sequence-item'], REQUEST)">
>    </dtml-with>
> </dtml-in>
> 
> 
> which works.
> So is this subtle or what ?! But at least it's consistent
> 
> 
> >>
> >> >
> >> >This currently adds recursive ZClasses for me.  All ZClasses are on the
> top
> >> >level of the Product, no nesting:
> >> >
> >> >     <dtml-with "manage_addProduct['ZGL']">
> >> >      <dtml-with
> >> >"ComponentClass.createInObjectManager(_.getitem('unique_id', 1),
> REQUEST)">
> >>
> >> hm, what is the 1 in the getitem argument doing there? Never used that
> >> before...
> >
> >I am using it to render the document, not just get me the code.  The
> >document is a DTMLMethod that renders a Zope install unique id based on the
> >time.
> >
> 
> Ah, yes. No need for that for me
> 
> >
> >> >I cut a few things out that didn't have to do with the recursing, but
> you
> >> >bet the general picture.
> >> >
> >>
> >>
> >> Yes I bet it (sorry couldn't resist)
> >>
> >
> >Yeah, like this is the most complex DTML you've ever seen.  ;)
> 
> 
> Hm. You don't want me to send some of the clobbered stuff I put together
> then. Still, I don't see how to do this in a cleaner way in a Python Method
> (it will look cleaner, but the voodoo will be about the same unless I'm
> badly mistaken).
> 
> Thanks (and Kevin also) for your help in sorting this out.
> 
> Rik
> 


Jason Spisak
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