January 2015
Beginner to intermediate
302 pages
6h 56m
English
Content preview from Learning Apex ProgrammingBecome 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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Class is in session
As we mentioned before, when we write triggers, the majority of code goes into our Apex classes, not the triggers themselves. As only the platform can execute the code in a trigger, any code you put in there is inaccessible to you. This means that if you ever need to reuse the same logic, you'd have to rewrite it in a class. If you're going to have it rewritten anyway, you might as well just start off correctly and put it in a class to begin with.
We can create a new Apex class from the Force.com IDE as follows:
- Right-click on your project in the Force.com IDE and navigate to New | Apex Class.
The Create New Apex Trigger window appears as shown:
- Enter the name for your new Apex class. For this example, use
accountMethods. - Leave ...
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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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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.