use callbacks: they'll make your life easier

http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#before-and-after-callbacks

On Tuesday, November 19, 2013 9:54:00 PM UTC+1, max wrote:
>
> I have two seperate tables, which are updated using web2py forms.
> first table has fields using calculate attbitute of the values from second 
> table.
> I want to update the first table, when i change something something in the 
> second table.
> is that possible?
>
>
>
>

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