Search icon CANCEL
Subscription
0
Cart icon
Cart
Close icon
You have no products in your basket yet
Save more on your purchases!
Savings automatically calculated. No voucher code required
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletters
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Architecting Angular Applications with Redux, RxJS, and NgRx

You're reading from  Architecting Angular Applications with Redux, RxJS, and NgRx

Product type Book
Published in Mar 2018
Publisher Packt
ISBN-13 9781787122406
Pages 364 pages
Edition 1st Edition
Languages
Toc

Table of Contents (12) Chapters close

Preface Quick Look Back at Data Services for Simple Apps 1.21 Gigawatt – Flux Pattern Explained Asynchronous Programming Functional Reactive Programming RxJS Basics Manipulating Streams and Their Values RxJS Advanced Redux NgRx – Reduxing that Angular App NgRx – In Depth Other Books You May Enjoy

Core concepts overview

At the core of the Flux pattern is a unidirectional data flow. It uses some core concepts to achieve this flow. The main idea is when an event is created on a UI, through the interaction of a user, an action is created. This action consists of an intent and a payload. The intent is what your are trying to achieve. Think of the intent as a verb. Add an item, remove an item, and so on. The payload is the data change that needs to happen to achieve our intent. If we are trying to add an item, then the payload is the newly created item. The action is then propagated in the flow with the help of a dispatcher. The action and its data eventually end up in a store.

The concepts that make up the Flux pattern are:

  • Action and action creators, where we set up an intention and a payload of data
  • The dispatcher, our spider in the web that is able to send messages left...
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 €14.99/month. Cancel anytime}