Re: [Zope] Choice of the sorting key of a dtml-in tag

Hi again,

I'd like to make a page with a list of my Zclass instances and to be able to sort them by different key. I tryed with this code :

<dtml-if "REQUEST.has_key('skey')"> <dtml-else> <dtml-call "REQUEST.set('skey', 'bobobase_modification_time reverse')"> </dtml-if> <dtml-in "objectValues(['article'])" size=3 sort=skey start=query_start>

Take a look at lib/python/OFS/dtml/main.dtml This is the management form for a folders contents view and it contains every trick you need here. IIRC they use <dtml-in "objectValues(['article'])" size=3 sort_expr="skey" start=query_start> i.e. sort_expr instead of sort. Unfortunately I can't find any documentation besides the src of DT_in.py about it's functionality. cheers, oliver