[Zope] parameter transfer to a zsql-method (lists, dictionaries etc.)

[Elena Schulz]

Hi JCC,

>I think your parameter construction is wrong. You're telling Zope that a
list is a string, and furthermore, to iterate over a string, which won't
work.

In the ZSQLGuide I've got it says that ids:list:int indicates that ids is a
list of integers. So columns:list:string should mean that columns is a list
of strings. But even columns:list didn't work.

After further investigation I think the parameter-parsing of zsql-methods is
quite restricted and it's better to pass "complicated" structures via a
single dictionary. I'll try that. But still I would like to know how it
would work with lists and dtml_in constructs. Anyway some complete examples
including the parameter part would enhance the ZSQLGuide a lot.

-- anyway thanks for your answer, Elena