[Zope] standard_html_header difficulties - a dead-end ?

[Michel Pelletier]

> -----Original Message-----
> From: Darcy Clark [mailto:darcyc@engin.umich.edu]
> Sent: Monday, December 06, 1999 3:04 PM
> To: Janko Hauser; zope@zope.org
> Subject: Re: [Zope] standard_html_header difficulties - a dead-end ?
> 
> 
> Janko,
> 
> thanks for explaining this....it works for me also. Although I must
> admit that I am still suprised that I cannot get this to work 
> somehow if
> index_html is a method. The reason I am trying to use methods 
> is that in
> my standard_html_header I am also using the <!--#tree--> tag 
> - this tag
> only seems to work properly if index_html is a method. I guess I still
> don't appreciate the finer points of methods/documents and 
> acquisition.

In a document you could say:

<dtml-with "PARENTS[1]">
  <dtml-tree ...>
</dtml-with>

Note that PARENTS is built from the *traversal* path, not from the
*containment* path of the object.  In other words, B may be contained in
the folder A, but it may have been *acquired* from C if it was accessed
like /A/C/B.  In this case, B's 'PARENTS[1]' is C, not A.

-Michel