我有 2 张one2many关系表。在更改主表中的名称值后,我想在从表中创建一组记录。但我有一个错误:
文件“C:\odoo80\openerp\addons-custom\att\agreement.py”,第 18 行,在 _onchange_name
self.pool['att.agreement.line'].create({'agreement_id': id , 'name': str(x), 'qty': x * 100} )
文件“C:\odoo80\openerp\api.py”,第 250 行,在包装器中返回 old_api(self, *args, **kwargs)
TypeError: create() 至少需要 4 个参数(给定 2 个)
我的课程是:
    class Agreement(models.Model):
    _name = 'att.agreement'
    line_id = fields.One2many('att.agreement.line','agreement_id', 'Lines', copy=True )
    name = fields.Char(string='Name', required=True)
    def create(self, cr, uid, values, context=None):
        return super(Agreement, self).create(cr, uid, values, context)
    @api.onchange('name')
    def _onchange_name(self):
        if (self.name):
           for x in range(1,5,1):
               self.pool['att.agreement.line'].create({'agreement_id': id , 'name': str(x), 'qty': x * 100} )
    class AgreementLine(models.Model):
    _name = 'att.agreement.line'
    agreement_id = fields.Many2one('att.agreement', ondelete='cascade', select=True ) # required=True ,readonly = True
    name = fields.Char(string='Name', required=True)
    qty  = fields.Integer(string = 'Qty')
    def create(self, cr, uid, values, context=None):
        id = super(AgreementLine, self).create(cr, uid, values, context)
        return id
我的看法是:
<?xml version="1.0" encoding="UTF-8"?>
     <openerp>
        <data>
            <!-- form AGREEMENT -->
            <record model="ir.ui.view" id="att_agreement_view_form">
                <field name="name">Agreement</field>
                <field name="model">att.agreement</field>
                <field name="arch" type="xml">
                <form string="Agreement">
                        <sheet>
                            <group colspan="4">
                                <group>
                                    <field name="name"/>
                                </group>
                            </group>
                             <notebook>
                                    <page string="Agreement Lines">
                                        <tree string="Agreement Lines"  create ='false'>
                                            <field name="line_id" >
                                                    <field name = "id"/>
                                                    <field name="name"/>
                                                    <field name="qty"/>
                                            </field>
                                        </tree>
                                    </page>
                             </notebook>
                        </sheet>
                </form>
                </field>
            </record>
            <record model="ir.ui.view" id="att_agreement_view_tree">
                <field name="name">List of agreement</field>
                <field name="model">att.agreement</field>
                <field name="arch" type="xml">
                    <tree string="List of agreements">
                        <field name="name"/>
                    </tree>
                </field>
            </record>
            <!-- window action -->
            <record model="ir.actions.act_window" id="att_agreement_list_action">
                <field name="name">Agreement</field>
                <field name="res_model">att.agreement</field>
                <field name="view_mode">tree,form</field>
            </record>
            <menuitem id="att_agreement_menuitem" name="Соглашения"
                      parent="att_menu_agreement"
                      action="att_agreement_list_action"/>
        </data>
    </openerp>
有谁能够帮我?