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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Enabling the JavaScript client side log
The debug log that shows the output of Business Rules is very useful to display which Business Rules are running and when. To help with the client-side, there is a basic JavaScript watcher lets you see output from Client Scripts.
Tip
The JavaScript debugger that was in previous versions of ServiceNow allowed you to edit Business Rules, set breakpoints, and inspect JavaScript variables during execution. This functionality has been removed in the Helsinki version, and will be revamped for the Istanbul release.
Seeing client-side messages
The alert box is probably the most often used way to display information. It's probably also the worst! It interrupts and distracts the user, and the message isn't stored or logged. ...
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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.