September 2017
Intermediate to advanced
408 pages
9h 25m
English
Content preview from ServiceNow Application Development
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Different script types
ServiceNow offers various scripting options to the developer. While all scripts in ServiceNow are written using JavaScript and invoke relevant API calls, each script type offers a different functionality. The following are the key script types available in the ServiceNow platform, which we are going to cover in this book:
- Business rules: These are similar to database triggers and can be used to customize system behavior. They execute on the server side and run when a database action such as query, insert, update, or delete occurs. They can also be used to abort a database action. For example, business rules can be used as a server-side form validation wherein an insert or update database action can be aborted if the ...
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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.