Question

我需要将many2many字段内容复制到invoices_line_tax_id中另一个默认字段的many2many字段

for rep in ex.repartition_line_ids:
                obj = self.env['account.analytic.default']
                obj_id = obj.search([('product_id','=',rep.product_id.id)])
                for o in obj_id:
                    if o.product_id.id == rep.product_id.id:
                        a = o.analytic_id.id
                new_line1 = (0, 0, {'product_id': rep.product_id.id,
                                    'name': rep.expedition_id.name,
                                    'account_id':rep.product_id.property_account_expense.id,
                                    'account_analytic_id':a,
                                    'invoice_tax_line_id':[(6,0,rep.product_id.supplier_taxes_id.id)],
                                    'quantity': 1,
                                    'price_unit': rep.montant
                                    })
                new_lines1.append(new_line1)

Answer 1

该视图中的Many2many仅处理ID，如果您注意到您添加一个元素，然后选择一个存在的元素，或者您创建一个新数据库，我重复您在数据库中创建一个新数据库。我不知道您想要什么，但我想您正在寻找一个关系不是多对多关系。

所以您首先需要在数据库中创建记录，然后添加其ID到命令列表。

这是解决方案，但我真的不建议这样做：

   # always put this at the top outside of the loop 
   # to be executed only one time
   object_2 = self.env['model_of_man2many_field']
   obj = self.env['account.analytic.default']

   for rep in ex.repartition_line_ids:         
            obj_id = obj.search([('product_id','=',rep.product_id.id)])
            a = False  # and this to make sure you are safe if you didn't find analytic_id
            for o in obj_id:
                if o.product_id.id == rep.product_id.id:
                    a = o.analytic_id  and o.analytic_id.id or False
                    # I think you forget break here
                    if a:
                        break

            rec = object_2.create({'product_id': rep.product_id.id,
                                'name': rep.expedition_id.name,
                                'account_id':rep.product_id.property_account_expense.id,
                                'account_analytic_id':a,
                                'invoice_tax_line_id':[(6,0,rep.product_id.supplier_taxes_id.id)],
                                'quantity': 1,
                                'price_unit': rep.montant
                                })
            new_lines1.append(rec.id)

    # and finaly
    return [(6, 0, new_lines1)]

但是我认为您需要的是搜索现有记录，不是吗？因为差这是即使您单击取消，您每次单击创建按钮也会创建很多记录。

如何为许多2个字段设置默认值

1 个答案: