[Zope] dtml-tree question

[Jack Coates]

The solution was to include the name of the folder I want the root to
be. This is what I'm using successfully now (in a Document, not a
Method):

<dtml-tree sng branches_expr="objectValues(['Folder', 'DTML Document'])"
sort=id skip_unauthorized>
         <dtml-if "_.getitem('id',1) != 'index_html'">
            <A HREF="http://www.sierranevadagroup.com/<dtml-var
tree-item-url>"><dtml-var title></A>
         </dtml-if>
         </dtml-tree>

thanks,
Jack

On Tue, 2002-07-16 at 12:42, Dieter Maurer wrote:
> Jack Coates writes:
>  > ...
>  > The results have been a blank page
> Someone else already suggested to use a DTML Method rather than
> a DTML Document. Using a DTML Document will result in an empty page.
> 
>  > or a syntax error every time.
> Then, you have a syntax error, probably in your "branches_expr".
> 
>  > These
>  > two snippets seem like the most likely to work: can anyone tell me why
>  > they don't?
>  > 
>  > <dtml-tree branches_expr="objectItems(['Folder','DTML
>  > Document','Image','File'])">
> This should be "objectValues" rather than "objectItems".
> Otherwise, it looks good.
>  > <dtml-var id>
>  > </dtml-tree>
>  > 
>  > <dtml-tree branches=objectValues>
>  >   <a href="&dtml-tree-item-url;" target=display> &dtml-title_or_id;</a>
>  > </dtml-tree>
> This, too, should work.
> 
> 
> Dieter
> 
> 
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-- 
Jack Coates
Monkeynoodle: A Scientific Venture...