October 2016
Intermediate to advanced
656 pages
13h 42m
English
Content preview from Mastering ServiceNow - Second EditionBecome 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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Scripting in scoped apps
Scoped applications represent a fresh start for ServiceNow. Application scope, introduced in the previous chapter, provides a bubble around each app, very carefully controlling what it can do.
Note
Almost all the code in this book is for our Hotel application. All the scripting functionality discussed, unless indicated otherwise, uses the scoped API.
Without scoping, when you run a server-side script, you have access to the whole database. Remember the warning when you ran a background script? You can easily delete every record in the user table. Your boss probably won't be happy if he can't log in to run some reports.
In many regards, scripting outside of a scoped application is like the Wild West: there is an "anything goes" ...
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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.