[Zope] sorting a table -> solution!

[Stephan Goeldi]

The solution was:

    <dtml-in blabla sort_expr="REQUEST.get('sortkey','title')">
 

where 'sortkey' is the value, provided in the url as e.g.:
....?sortkey=date

and the ,'title' part is the default value.

Thank you all
Stephan