vi du nhu class tacgia,class sach voi sach co ten tacgia(chi lay ten tac gia) thi lam sao ?
class Tacgia(models.Model):
_name = 'tacgia'
ten_tg = fields.Char(string='Ten Tac gia')
Nam_sinh = fields.Date(
string='Nam Sinh'
)
diachitg = fields.Char(
string='dia chi Tac Gia'
)
class Sach(models.Model):
_name = 'sach'
def name_get(self,cr,uid,ids,context=None):
res=[]
for id in ids:
elmt=self.browse(cr,uid,id,context=context)
res.append((id,self._get_one_full_name(elmt)))
return res
ten_sach = fields.Char(string='Ten Sach')
tentacgia_id = fields.Many2one(
'tacgia',
string='Ten Tac Gia',
selection=name_get
)
ten_nxb = fields.Char(string='Ten Nbx')
