Hello, I am developing a module in Odoo8.
I have a relation between two models. Model A has a one2many relation pointing to model B, and model B has Many2one relation pointing to model A.
In a view of model A I want to select one or more items of model B. But if I put a field like <field name="name_of_one2many_relation" /> I can create one or more records of model B and relate them with record of model A. I want to select previously created records of model B, not create new ones. How can I do this?
You can also still use one2many field with many2many_list widget. Just set widget='many2many_list' in the name_of_one2many_relation fields tag in the view and you get the many2many list behaviour (selecting from existing record, etc.) from a one2many field. It also applicable vv (many2many using one2many_list widget).
Please try to give a substantial answer. If you wanted to comment on the question or answer, just use the commenting tool. Please remember that you can always revise your answers - no need to answer the same question twice. Also, please don't forget to vote - it really helps to select the best questions and answers!
About This Community
|Asked: 1/6/15, 5:11 PM|
|Seen: 1971 times|
|Last updated: 3/16/15, 8:10 AM|