[TYPO3-project-formidable] Problem with <onCheckPoint when="before-render">

[Paweł Bandura]

Hi

I've got the problem with manipulating data before insesrting to th 
edatabase. I attached my exampke xml file.

I've got one 4-character string in the database ('kod4'), which I have 
to show as two 2-character strings in separate fields in my form (first 
part is read-only, second is changeable). When I submit the form, those 
2 fields have to be merged (here I use ) and saved as one field in the 
database.

And here's the problem - I use <onCheckPoint when="before-render"> to 
split the string, when I want to edit the existing record, and the 
process->beforeInsertion property of the datahandler:DB, when I want to 
save changes. It works fine until I click submit button - no matter if 
I've changed the second 2 characters - in the database is saved the same 
value as it was before edition.

And I don't know why :]
Any clues?

Regards
Paweł Bandura