[Zope] Re: newbie question: make reference to a 'foreign' variable

[Sungmook Kim]

Hi,

i have tried this too, but it gave me another error
message: AttributeError

<dtml-var "PARENTS[-1].GuestBook.addEntryAction">

what am i doing wrong?




 --- "Michael R. Bernstein" <webmaven@lvcm.com>
schrieb: > On Sat, 2003-02-08 at 08:32, Sungmook Kim
wrote:
> > Hi,
> > 
> > sorry, I meant the folder A is not a subfolder of
> B
> > but of some other folder X which is also a root
> folder
> > itself.
> > 
> > -B
> >  |
> >  --variable(dtml method)
> > -X
> >  |
> >  -A
> >   |
> >   --dtml-document(here, i want to make a reference
> to
> > the variable in folder B)
> 
> Ok, you seem to be using 'root folder' to mean 'a
> folder in the root
> folder'. There is onmly one root folder ('/').
> 
> So your diagram should be:
> 
> /
> +-B
> | +-variable
> |
> +-X
>   +-A
>     +-dtml-document
> 
> So, the simple way to solve this is to start from
> the root folder and
> work your way down:
> 
> <dtml-with "PARENTS[-1]">
>  <dtml-with B>
>   <dtml-var variable>
>  </dtml-with>
> </dtml-with>
> 
> "PARENTS[-1]" always get's you the root folder in
> Zope. This code will
> always get you variable-of-B-of-root, no matter
> where in the tree you
> call it from.
> 
> -- 
> Michael R. Bernstein <webmaven@lvcm.com>
>  

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