[Zope] Dictionary in ZPT

[Alan]

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.
>>http://www.bio.cam.ac.uk/~awd28<<