Odesílatel: Dan Shafer <dan@danshafer.com>

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<dtml-in my_sequence prefix=seq> <dtml-var seq_item> </dtml-in>

Wow. I can't even find the prefix attribute documented anywhere. Thanks for pointing it out.

Zope Book, ZQR,...

Unfortunately, either I still don't get it or I'm doing something else wrong. My new code snippet looks like this:

<dtml-in expr="objectValues('Folder')" prefix=seq sort=title_or_id> <dtml-var seq_coach_id><br>

Now I get a key error on seq_coach_id.

Use <dtml-var seq_var-coach_id> (?? or <dtml-var seq_var_coach_id> ??)

I know there's a property called coach_id associated with every folder over which I'm iterating. So what am I missing now?

<dtml-in expr="objectValues('Folder')" prefix=seq sort=title_or_id skip_unauthorized> <dtml-with sequence-item> <dtml-if "hasProperty('coach_id')"> <dtml-var coach_id> </dtml-if> </dtml-with> </dtml-in> Regards JL.