[Zope] How to count files in a folder?

[Mike Renfro]

On Tue, Sep 18, 2001 at 09:42:57AM +0200, Jan Lentfer wrote:

> I want to count the number of files within a folder (the folder does
> not have subfolders), so I can say "This folder countains ##
> pictures". How can that be done?

See the DTML User's Guide, Table 2 (discusses the len() method) and
search the Zope Help for "objectIds", but I think the following
untested code would work:

 This folder contains <dtml-var "_.len(objectIds('Image'))"> pictures.

-- 
Mike Renfro  / R&D Engineer, Center for Manufacturing Research,
931 372-3601 / Tennessee Technological University -- renfro@tntech.edu