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How can I use selection value from form on sql query?

By
splucena
on 10/1/13, 1:08 AM 545 views

I would like to get the value selected from a selection on a form then use that value on my sql query that would then populate my second selection on the form.

"""select id, name from %s where usage='the_value_from the selection' order by name asc""" %('stock_location',)

I have searched the net and looked into the codes in openerp , read about on_change method but I cannot get the proper approach to it.

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Asked: 10/1/13, 1:08 AM
Seen: 545 times
Last updated: 3/16/15, 8:10 AM