March 2017
Beginner
358 pages
9h 51m
English
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getDisplayValue()
As we learned in an earlier chapter, each table has one value that's set as the display value. This is the value that is displayed when the record is referenced in reference fields or elsewhere in the system. This field is usually, but not always, unique. The reference field can be changed by altering a field's dictionary record, but only one field can be a display field in a given table at one time.
getDisplayValue() is quite simple, as it accepts no arguments, and returns the display value for the record upon which it's called.
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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.