Book Image

Odoo 12 Development Cookbook - Third Edition

By : Parth Gajjar, Alexandre Fayolle, Holger Brunn, Daniel Reis
Book Image

Odoo 12 Development Cookbook - Third Edition

By: Parth Gajjar, Alexandre Fayolle, Holger Brunn, Daniel Reis

Overview of this book

Odoo is a powerful framework known for rapid application development. Its latest release, Odoo 12, introduces tons of new features. With this book, you’ll learn how to develop powerful Odoo applications from scratch, using all the latest features. This Odoo cookbook starts by covering Odoo installation and deployment on the server. Next, you’ll explore the Odoo framework with real-world examples. You’ll create a new Odoo module from the ground up and progress to advanced framework concepts. You’ll also learn how to modify existing applications, including Point of Sale (POS). This book is not just limited to backend development; the advanced JavaScript recipes for creating new views and widgets will help you build beautiful UI elements. As you move forward, you’ll gain insights into website development and become a quality Odoo developer by studying performance optimization, debugging, and automated tests. Finally, you’ll learn the latest concepts like multi-website, In-App Purchasing (IAP),, and IoT Box. By the end of the book, you’ll have all the knowledge you need to build powerful Odoo applications. The development best practices used in this book will undoubtedly come handy when you are working with the Odoo framework.
Table of Contents (26 chapters)

Extending write() and create()

The Extending the business logic defined in a Model recipe from this chapter showed us how to extend methods that are defined on a model class. If you think about it, methods that are defined on the parent class of the model are also part of the model. This means that all the base methods that defined on models.Model (actually, on models.BaseModel, which is the parent class of models.Model) are also available and can be extended.

This recipe shows you how to extend create() and write() to control access to some fields of the records.

Getting ready

We will extend on the library example from the my_library add-on module in Chapter 4, Creating Odoo Add-On Modules.

Add a manager_remarks field to...