"QUIN Frédéric" wrote:

Hello,

I want to do : <dtml-in "objectValues('DTML Document')" sort=order> ... </dtml-in>

I have some DTML Documents which don't have the property "order", and I don't want to consider those documents in my loop. But if I put the "sort=order" option, Zope raises an error

How can I do ???

Here's a convoluted hack (untested). I wonder if anyone can come up with a better way. <dtml-let values="objectValues('DTML Document')" filtered="[]"> <dtml-in values> <dtml-if order> <dtml-call "filtered.append(_['sequence-item'])"> </dtml-if> </dtml-in> <dtml-in filtered sort=order> ... your code here ... </dtml-in> </dtml-let> ... but the version of Zope in the CVS repository already has a change that makes it so the sorting code will consider fields that don't exist to have the value "None". This makes it so you can sort the natural way. Shane