View for config exmalple Odoo

config.py

# -*- coding: utf-8 -*-

from odoo import fields, models, api


class Config(models.TransientModel):
    _name = 'mylib.config'
    _inherit = 'res.config.settings'
    _description = 'My Library Config'

    library_name = fields.Char()

    @api.multi
    def set_library_name(self):
        self.ensure_one()
        for config in self:
            self.env['ir.config_parameter'].set_param('library_name', config.library_name)

    @api.model
    def get_default_library_name(self, fields):
        library_name = self.env['ir.config_parameter'].get_param('library_name')
        return {'library_name': library_name}

config.xml

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

        <record id="mylib_config_act" model="ir.actions.act_window">
            <field name="name">Cấu hình thư viện</field>
            <field name="res_model">mylib.config</field>
            <field name="view_mode">form</field>
            <!--<field name="target">inline</field>-->
        </record>

        <record id="mylib_config_form" model="ir.ui.view">
            <field name="name">Cấu hình thư viện</field>
            <field name="model">mylib.config</field>
            <field name="arch" type="xml">
                <form string="Cấu hình thư viện" class="oe_form_configuration" >
                    <header>
                        <button string="Apply" type="object" name="execute" class="oe_highlight"/>
                        <button string="Cancel" type="object" name="cancel" class="oe_link" special="cancel" />
                        <!--special="cancel"-->
                    </header>
                    <!--<sheet>-->
                        <!--<group>-->
                    <label for="library_name"/>
                            <field name="library_name"/>
                        <!--</group>-->
                    <!--</sheet>-->
                </form>
            </field>
        </record>

    </data>
</odoo>