How to filter many2one res.parner field in odoo

Question

I have

x_trainer_id = fields.Many2one('res.partner', string='Trainer')

field, and I want to filter data in it by the value that is put in category_id tag field in partner form.

I want to show just those records in it their category_id tag value is defined Trainer.

Answer 1

If i understand this correct, try to define you field in your view like:

<field name="x_trainer_id" domain="[('category_id','=',category_id[0][2])]" />

The field category_id has to be defined in that view, too. But if you extend the res.partner views, there shouldn't be any problem.