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Force.com Enterprise Architecture

You're reading from   Force.com Enterprise Architecture Architect and deliver packaged Force.com applications that cater to enterprise business needs

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Product type Paperback
Published in Mar 2017
Publisher Packt
ISBN-13 9781786463685
Length 504 pages
Edition 2nd Edition
Languages
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Author (1):
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Andrew Fawcett Andrew Fawcett
Author Profile Icon Andrew Fawcett
Andrew Fawcett
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Toc

Table of Contents (15) Chapters Close

Preface 1. Building, Publishing, and Supporting Your Application FREE CHAPTER 2. Leveraging Platform Features 3. Application Storage 4. Apex Execution and Separation of Concerns 5. Application Service Layer 6. Application Domain Layer 7. Application Selector Layer 8. User Interface 9. Lightning 10. Providing Integration and Extensibility 11. Asynchronous Processing and Big Data Volumes 12. Unit Testing 13. Source Control and Continuous Integration Index

Lightning architecture


In this section, we will discuss key layers of the Lightning architecture that will allow you to have a better framework of understanding as you go deeper.

A key aspect that took me by surprise at first is the need to write client-side controllers in JavaScript. This can be particularly puzzling at first if you are Visualforce developer, but is vital part of being a Lightning developer and is a reflection of its client side architecture. As we saw in the previous chapter, Apex server side controllers still play a part but are mainly for accessing your backend Apex Services and Selectors.

In general, Lightning development is much more componentized. In terms of how the UI is designed and how the code is factored, the two are much more aligned, making it easier to maintain and navigate code. This also gives a much greater emphasis on separation of concerns within the UI tier.

Containers

As we saw in the previous section, we created a basic container called myapp using a...

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