[Zope] How can folder address its contents?

[Robert W. Erb]

Excellent.  Thanks, Jeff.  This works:

>   <dtml-in "foldername.objectValues()">
>     <dtml-var id>
>   <dtml-else>
>     Nothing in folder.
>   </dtml-in>

"Jeff K. Hoffman" <jkhoffman@carolina.rr.com> writes:

> On Sat, 11 Dec 1999, Phil  Harris wrote:
> 
> > Try something like
> > 
> > <dtml-in foldername>
> >   <dtml-var id>
> > <dtml-else>
> >   Nothing in folder.
> > </dtml-in>
> 
> I just tried this on my Zope and, unless I did something wrong, it did not
> work. It failed with:
> 
>   Error Type: TypeError
>   Error Value: hasattr, argument 2: expected string, int found
> 
> What has always worked for me is:
> 
>   <dtml-in "foldername.objectValues()">
>     <dtml-var id>
>   <dtml-else>
>     Nothing in folder.
>   </dtml-in>
> 
> If you want only the folders contained in foldername:
> 
>   <dtml-in "foldername.objectValues(['Folder'])">
>   ...
>   </dtml-in>
> 
> If you want folders and DTML Methods:
> 
>   <dtml-in "foldername.objectValues(['Folder', 'DTML Method'])">
>   ...
>   </dtml-in>
> 
> And so on.
> 
> --Jeff
> 

-- 
. . . . . . . . . . . . . . . .
.
. Bob Erb 
.
. I don't want to die today!