Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Learning ServiceNow

You're reading from   Learning ServiceNow Administration and development on the Now platform, for powerful IT automation

Arrow left icon
Product type Paperback
Published in Jun 2018
Publisher
ISBN-13 9781788837040
Length 388 pages
Edition 2nd Edition
Languages
Arrow right icon
Author (1):
Arrow left icon
Tim Woodruff Tim Woodruff
Author Profile Icon Tim Woodruff
Tim Woodruff
Arrow right icon
View More author details
Toc

Table of Contents (17) Chapters Close

Preface 1. The Interface FREE CHAPTER 2. Lists and Forms 3. UI Customization 4. Understanding Data and Relationships 5. Tasks and Workflows 6. UI and Data Policies 7. User Administration and Security 8. Introduction to Scripting 9. The Server-Side Glide API 10. The Client-Side Glide API 11. Server-Side Scripting 12. Client-Side Scripting 13. Service Portal Scripting 14. Debugging 15. Pro Tips Index

Logging

Note

While there is a feature called session debug logging, this section is about the system log and how to use logging within scripts effectively for troubleshooting your code.

Logging is something that you can employ both server-side, and client-side. There are several useful logging API methods that can be employed for various purposes, and in different situations: info(), warn(), and error(), each with respectively higher levels of significance. These three types of logging methods are available both from the GlideSystem API (available within server-side scripts as the gs object) on the server, and from the console API on the client (For example, console.warn('message')).

An informational message (using gs.info() on the server, or console.info() on the client), is meant to inform a curious admin perusing the logs, of some important state information, or perhaps about successful execution and final state of a particularly complex script. This is especially useful when...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image