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Learning ServiceNow

You're reading from   Learning ServiceNow Get started with ServiceNow administration and development to manage and automate your IT Service Management processes

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Product type Paperback
Published in Mar 2017
Publisher Packt
ISBN-13 9781785883323
Length 358 pages
Edition 1st Edition
Languages
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Authors (2):
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Sylvain Hauser Sylvain Hauser
Author Profile Icon Sylvain Hauser
Sylvain Hauser
Tim Woodruff Tim Woodruff
Author Profile Icon Tim Woodruff
Tim Woodruff
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Toc

Table of Contents (14) Chapters Close

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. Debugging 14. Pro Tips

Integrated development environment


In previous versions of ServiceNow, Script fields consisted of little more than string text fields with some syntax highlighting. However, in Geneva and later (including Helsinki, and soon, Istanbul) the Script fields have become more IDE-like. These fields which are designed to accept scripts now support more advanced syntax highlighting, error checking (otherwise known as Linting), and even some degree of intellisense-style code auto-completion for known APIs:

For server side scripts with access to the current object for example, the new Script field IDE will even auto-complete and predict field names (though this only works on table-specific records after the record has been saved):

If it is not already acon your instance, you can enable this functionality by activating the syntax editor plugin (com.glide.syntax_editor).

In the event of an error, the syntax editor will parse your code and attempt to detect the error for you, highlighting the appropriate...

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