Hi, --On Montag, 26. November 2001 21:15 +0100 Milos Prudek <milos.prudek@tiscali.cz> wrote:
How can I display titles of folder, its parent folder etc. that contain a given ZClass if I iterate over a Catalog?
Catalog_Art is a catalog of Articles.
Given the following dtml method I would like to display the "path" to the article. Path means the titles of folders that the Article instance is located in:
<table> <dtml-in Catalog_Art> <tr><td><dtml-var mypath></td></tr> </dtml-in> </table>
mypath is a Python Script that I cannot find a way to create :-( I head a good start:
fullpath=context.getpath(context.data_record_id) fullpath=fullpath[1:] fullpath=string.replace(fullpath,"/",".") subfolder=fullpath[0:string.rfind(fullpath,".")] folder=subfolder[0:string.rfind(subfolder,".")]
at this point folder=="folder_a" and subfolder=="folder_a.folder_aa". But what next? I cannot run folder_title=getattr(folder,"title"), because getattr does not work that way, and I cannot run eval(), because it is not allowed in Python Scripts.
Sure, but if you touch each object anyway, you dont need the catalog. I can think of two ways to solve it a bit cleaner: Record the title in the catalog, you can ilteratively search for the sub paths which should give you only one result - the folder along with its title. The other way would be a method which returns your path title chain as a string (in the ZClass) and catalog it with every object. Regards Tino