March 2017
Beginner to intermediate
500 pages
9h 41m
English
Content preview from React and React NativeBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 8. Extending Components
In this chapter, you'll learn how to add new capabilities to existing components by extending them. There are two React mechanisms that you can use to extend a component, and we'll look at each in turn:
- Component inheritance
- Composition with higher-order components
We'll start by looking at basic component inheritance, just like the good old object-oriented class hierarchies that you're used to. Then we'll implement some higher-order components used as the ingredients in React component composition.
Component inheritance
Components are just classes. In fact, when you implement a component using ES2015 class syntax, you extend the base Component class from React. You can keep on extending your classes like this to create ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.