[GNUe] gnue-forms: combobox as master record selector?

[Oleg Noga]

Hello!

I have a hierarchy in my database. 4 tables:

company
  department
    store
      store_document

Can i define form with comboboxes for selecting

company
  then department
    then store

and editing store_documents for specified store?

Please, see 3combos example.

Notes on implementation:

I have defined 4 datasources

ds_company is master
ds_department is detail of ds_company
ds_store is detail of ds_department

logically, ds_store_document must be detail of ds_store

but it is impossible because blocks not defined for company,
department, store.

I am using gnue-forms 0.6.0 with wxPython 2.8

Thanks
Oleg

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