One2many 字段在 Odoo13 中显示为空 entries/records

Question

我想要一个 one2many 字段，其中包括两个不同的 models/classes、hr.employee 和我的一个自定义模型 (project.roles)。但是当我想将新记录添加到 one2many 列表时安装我的插件后，它给了我编辑的选项，但是 list/field 仍然是空的，它显示了一个我还没有实现的字段 'ID'。

这里有一些图片可以向您展示我的意思：

My Many2one field after editing and adding records

My Form-View for editing the Many2one field

这是我的 python 代码：

from datetime import timedelta

from odoo import api, fields, models, tools
from odoo.exceptions import UserError, AccessError, ValidationError


class Roles_Config_List(models.Model):
    _name = 'config.list'
    employee_id = fields.Many2one('hr.employee', string="Employee")
    choose_role = fields.Many2one('project.roles', string="Role")

class Roles_Config(models.Model):
    _inherit = 'project.project'
    emp_pro_id = fields.One2many(
        'config.list', 'employee_id', string="try")
    pro_emp_id = fields.One2many(
        'config.list', 'choose_role', string="Configuration")

这是'project.roles'class的代码：

from datetime import timedelta

from odoo import api, fields, models, tools
from odoo.exceptions import UserError, AccessError, ValidationError


class Roles(models.Model):
    _name = 'project.roles'

    role_id = fields.Char('Role', required=1, tracking=1)
    currency_id = fields.Many2one("res.currency", string="currency")
    rate = fields.Monetary('Rate (€)', required=1, tracking=1)

和我的 xml :

<?xml version="1.0" encoding="utf-8"?>

<odoo>
  <record id="project_addon_config_roles" model="ir.ui.view">
    <field name="name">view.config.roles</field>
    <field name="model">project.project</field>
    <field name="inherit_id" ref="project.edit_project"/>
    <field name="arch" type="xml">
       <page name="settings" position="after">
        <page name="config_roles" string="Configuration Roles">
          <form>
            <sheet>
              <group name="config_roles_emp" string="Configuration">
                <field name="pro_emp_id" string="List" nolabel="0"/>
                <field name="emp_pro_id" string="Try"/>
              </group>
            </sheet>
          </form>
        </page>
       </page>
    </field>
  </record>
</odoo>

Answer 1

在这两种情况下，employee_id 和 choose_role 应该等于当前项目。

The value of such a field is the recordset of all the records in comodel_name such that the field inverse_name is equal to the current record.

您可以在 Odoo documentation

阅读有关 One2many 字段的更多信息

One2many 字段在 Odoo13 中显示为空 entries/records

One2many field shows empty entries/records in Odoo13

python

view

project

odoo-13