获取odoo 10

Question

我需要获取与其服务订单相关的订单号。每个服务订单都有许多工作订单。例如：如果服务订单号是223，则与此相关的工作台订单是223-1,223-2,223-3 ......如果SO编号为553，则工作台订单编号必须为553-1,553-2,553 -3等等。

我尝试了几种方法而且没有做到。请帮我。我使用Odoo序列来做到这一点，但它没有按我的意愿提供输出。这是我的代码:(例如：223表示工作授权号）。

class MyDepots_so(models.Model):
    _name = 'my_depots_so'

    so_parts_ids = fields.One2many('tiq_so_parts', 'so_p_id', string='Add Part Details', invisible='1')
    so_bo_ids  = fields.One2many('my_depots.so_bo', 
    so_work_authorization = fields.Integer("Work Authorization#")


class SO_Parts(models.Model):
    _name = 'tiq_so_parts'

    so_p_id = fields.Many2one('my_depots_so',string='Add Service Order Part', invisible='1')

    @api.model
    def create(self, vals):
        sequence     = self.env['ir.sequence'].next_by_code('so.benchorder') or '/'
        str_sequence = str(sequence)

        query = """SELECT so_work_authorization FROM my_depots_so WHERE id=%d """ % (so_p_id)
        self.env.cr.execute(query)
        result = self.env.cr.fetchall()
        result_number = json.dumps(result, ensure_ascii=False)
        strip_number = result_number.strip('\' \" [] ')
        work_auth_no = str(strip_number)
        work_auth_no += "-"
        work_auth_no += str_sequence

Answer 1

好吧，我认为你正在寻找这样的东西（我在tiq_so_parts模型中添加了一个字段，因为你必须将子序列存储在某个地方 - 你存储 223-1 ， 223-2 ， 223-3 ...值？  我创建了字段part_sequence来存储这些值 - ）。

class MyDepots_so(models.Model):
    _name = 'my_depots_so'

    so_parts_ids = fields.One2many('tiq_so_parts', 'so_p_id', string='Add Part Details', invisible='1')
    so_bo_ids = fields.One2many('my_depots.so_bo', 
    so_work_authorization = fields.Integer("Work Authorization#")


class SO_Parts(models.Model):
    _name = 'tiq_so_parts'

    so_p_id = fields.Many2one('my_depots_so',string='Add Service Order Part', invisible='1')
    part_sequence = fields.Char(string='Part Sequence')

    @api.model
    def create(self, vals):
        so_part = super(SO_Parts, self).create(vals)
        so_p_id = so_part.so_p_id
        main_sequence = so_p_id.so_work_authorization
        part_sequence = len(so_p_id.so_parts_ids)
        so_part.write({
            'part_sequence': str(main_sequence) + '-' + str(part_sequence),
        })
        return so_part