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Learning ServiceNow

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

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Product type Paperback
Published in Jun 2018
Publisher
ISBN-13 9781788837040
Length 388 pages
Edition 2nd Edition
Languages
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Toc

Table of Contents (19) Chapters Close

Learning ServiceNow Second Edition
Contributors
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

Chapter 10. The Client-Side Glide API

Similarly to the previous chapter, this chapter will focus on the Glide API. Unlike the previous chapter though, this chapter will go over some of the more common client-side Glide API classes, including the following:

  • GlideRecord

  • GlideAjax

  • GlideForm

  • GlideUser

Each class in the Glide API may consist of methods (executable functions within the class object), and properties (variables stored within the class, which may be set on initialization of a new instance of the class).

Remember that while the Glide API extends the functionality of client-side scripts, this is done by simply adding certain JavaScript files into the browser's scope. Client-side scripts do not execute on the server (perhaps obviously), and thus do not execute within Mozilla Rhino (the server-side implementation of JavaScript). This means that you do not have access to certain Java-ish functionality, but also that you do have access to the browser's scope, certain UI elements and client-side...

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