November 2016
Beginner to intermediate
298 pages
6h 10m
English
Content preview from Odoo 10 Development EssentialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Working with the ORM API
From the previous section, we already got a taste of what it is like to use the ORM API. Next we will look at what more we can do with it.
Method decorators
During our journey, the several methods we encountered used API decorators like @api.multi. These are important for the server to know how to handle the method. Let's recap the ones available and when they should be used.
The @api.multi decorator is used to handle recordsets with the new API and is the most frequently used. Here self is a recordset, and the method will usually include a for loop to iterate it.
In some cases, the method is written to expect a singleton: a recordset containing no more than one record. The @api.one decorator was deprecated as of 9.0 and should ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.