selection depended on another selection field

Question

i have 2 selections fields in a one2many field. options for the 1st selection field is given in py file. and options of 2nd selection field depends on the value of 1st selection field. any idea? i had 1st initialized the 2nd selection field with an empty list , and on onchange of 1st selection i had updated the empty list but the updated empty list is not showing in the xml(in view). any idea? or any another method?

Ann · Answer

hi,
ok, thank you :)

Qutechs, Ahmed M.Elmubarak · Answer

Hi,
I think this method will not work, bcz the selection fields just populated when the form is loaded; so the onchange function will not fill the selections. You can make the second selection a many2one field to a new model that preserve your data, and the onchange function return just a domain to the desired ids in that many2one field.

Hope this could helps ...

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