[Zope] Dictionary in ZPT

Dears, I am looking for help. I want to pass, when submitting a FORM from a page template, dictionary. I started with that: tal:define="global count python: 0; global data python: {}" ... and I would like to do something like: tal:define="global data['jname'] python: jname" or tal:define="global null python: data['jname']=jname" But I get only error. Is there a way of creating and increasing a dict inside Zope template page? Many thanks in advance. Cheers, Alan -- Alan Wilter S. da Silva, D.Sc. - Research Associate Department of Biochemistry, University of Cambridge. 80 Tennis Court Road, Cambridge CB2 1GA, UK.

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