Hello Odoo community,

I was wondering is it possible that let say i have 2 fields res_partner_id which is many2one and phone_numbers which is selection.

so if i change res_partner_id it will populate my phone_numbers list. OR onchange phone_numbers selection but selection will be populated based on res_partner_id. On Openerp version 7

On version 8 it looks something like this but how do i the same on version 7?

 name = fields.Selection(selection='_get_selection' string='name')

@api.onchange('name')
def _get_selection(self):
     choise = []
     ret_ids = self.env['env'].search([])
     for amen_id in ret_ids:
         choise.append((str(amend_id.name),str(amen_id.name)))
     return choise

Any examples and Ideas would be appreciated

Thank you,