RE: [Zope] sort on multiple columns with Catalog

Andreas Jung wrote:

sort.sequence()

I don't know how to use this. I have <dtml-in Catalog(page_type="issuedtml" sort_on='scheduled')> This sorts on 'scheduled'. This groups several issues together, but withing a 'schedule', the issues are in random order. I want these issues also te be sorted. (something like (Catalog('page_type='issuedtml',sort_on=['scheduled','id'])) Wim