[Zope] Problem with tree and navigate_filter

[Andreas Kostyrka]

On Mon, 2 Aug 1999, Carlos Henrique Bauer wrote:

> Hi,
> 
> I have an DTML method with the following code:
> 
> <!--#tree
> id=Outline
> branches_expr="navigate_filter('private', 'no',['Folder','File','DTML Document'],'0')"
Again: '0' is TRUE for python. Use 0. Or leave it at the default.
> nowrap='1'
> assume_children='0'
Try: assume_children=0 or assume_children=''
Python does interpret an empty string or a zero number as false ;)
> skip_unauthorized='1'
> -->
>  :
>  :
> <!--#/tree-->
> 
> The tree is inserting a plus icon in front of empty folders and file documents.
> If I click on that icon it expands the tree. In the case of the empty folder I
> get something like:
> 
> - Empty folder
>    -   Empty folder
>         + Empty folder
>            
> In the case of a document:
> 
> - folder
>    + file 1
>     - file 2
>         + file 1
>         + file 2
> 
> Any ideas?
> 
> --
> Carlos Henrique Bauer
> 
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--
Andreas Kostyrka                     | andreas@mtg.co.at
phone: +43/1/7070750                 | phone: +43/676/4091256   
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