Re: [Zope-dev] Unique meta_types in a folder

On Fri, 17 Mar 2000, Jason Spisak wrote:

Pavlos,

I wasn't quite clear. I'm trying to get 'possible_values'. Right now the only way is to iterate through all the items in a folder and only append the unique ones. That would take a very long time. Is there a way to access the allowables defined by the "Sub Objects" tab of a Zclass?

Oops I am sorry .... I do not know whether there is a magic Zope method to return that. If not then you are right and you will have to iterate over all subobjects, like (tested): <dtml-call "REQUEST.set('tmp',{})"> <dtml-in objectValues> <dtml-call "REQUEST['tmp'].update({meta_type:''})"> </dtml-in> <dtml-return "REQUEST['tmp'].keys()"> Pavlos