在供应商账单odoo 11发票自定​​义模块中仅显示与特定预算相关的分析帐户

Question

大家好，我向account.invoice 添加了一个新字段，并将该字段添加到供应商账单视图以获取所有预算。选择特定预算后，我想使用 onchange 在账单部分仅显示与此预算相关的分析帐户。

这里是 account.invoice

class custom_accounting_invoice(models.Model):
    _inherit = 'account.invoice'

    creating_user_id = fields.Many2one('res.users', 'Project Manager', default=lambda self: self.env.user)
    email = fields.Char('Email', related='creating_user_id.login')
    budget_id = fields.Many2one('crossovered.budget', string='Budget')


    @api.onchange('budget_id')
    def onchange_analytic_account_budget(self):
        return {'domain': {'invoice_line_ids.account_analytic_id': [
            ('id',
             'in',
             self.mapped('budget_id.crossovered_budget_line.analytic_account_id.id')
             )]
        }
        }

Answer 1

您可以覆盖发票行中现有的 onchange 方法来更改 analytic_account_id 域。

在以下示例中，当Unit of Measure 更改并且仅当设置了budget_id 字段时，才设置域：

class BillsEdit(models.Model):
    _inherit = 'account.invoice.line'

    account_analytic_id = fields.Many2one('account.analytic.account',
                                          string='Budget line')

    @api.onchange('uom_id')
    def _onchange_uom_id(self):
        res = super(BillsEdit, self)._onchange_uom_id()
        account_ids = self.mapped('invoice_id.budget_id.crossovered_budget_line.analytic_account_id.id')
        new_domain = {}
        if account_ids:
            new_domain['account_analytic_id'] = [('id', 'in', account_ids)]
            if 'domain' in res:
                res['domain'].update(new_domain)
            else:
                res['domain'] = new_domain
        return res