December 2018
Beginner to intermediate
404 pages
10h 14m
English
Content preview from Odoo 12 Development Essentials - Fourth Edition
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Relational fields
In relational fields, we can have some additional control as to what the user can do. By default, the user can create new records from these fields (also known as "quick create") and open the related record form. This can be disabled using the options field attribute:
options="{'no_open': True, 'no_create': True}"
The context and domain are also field attributes and are particularly useful on relational fields.
The context can define the default values for the related records, and domain can limit the selectable records. A common example is for a field to have the selection options depend on the value of another field. A domain field can be defined directly in the model, but it can also be overridden in the view.
In to-many ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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