February 2018
Intermediate to advanced
226 pages
5h 13m
English
Content preview from Mastering ServiceNow Scripting
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Jelly scripting
Jelly scripting knowledge is important to build custom pages and scripts, and also to amend Jelly code that exists in ServiceNow as part of the platform to work in a different way for your own purposes. We introduced Jelly scripting and how it can be used in a UI page in the last chapter. Let's remind ourselves what the Jelly tags ServiceNow gives us look like:
<?xml version="1.0" encoding="utf-8" ?><j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null"></j:jelly>
Once these tags are in place, we can start to include our Jelly code inside. This can be added to a UI page or UI macro. We will take a look at UI macros later in the chapter.
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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.