Does this help:
http://web2py.com/books/default/chapter/29/7#One-form-for-multiple-tables
On Monday, July 16, 2012 8:56:24 PM UTC-4, mrtn wrote:
>
>
> Hi,
>
> I have a field (say 'field_a') from table 'A', and a field ('field_b')
> from table 'B', and the two tables are linked such that they share a field.
> Now I want to create a single form in a view which updates both 'field_a'
> and 'field_b' in one submission. What is the proper way of doing this in
> web2py?
>
> Do I need to use a SQLFORM factory or something else? Thanks.
>
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