September 2017
Intermediate to advanced
408 pages
9h 25m
English
Content preview from ServiceNow Application Development
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Extending the Task table
In order to create a table that extends from the Task table, we need to select the Task table as the Extends table that extends from it while creating a new table. Once a table has been created, it is not possible to change or specify a table to extend from. Extending the tables helps in reusing the fields and other features already defined in the parent class, and make them available in the child classes:
- Open the Tables module and click on the New button at top of the content frame to open the New record form.
- Enter the label of the new table as POS Tasks and select Task as the Extends table.
- Ensure that the Create module and Create mobile module checkboxes are checked.
- Finally, select the previously created
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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.