April 2024
Intermediate to advanced
518 pages
10h 10m
English
Content preview from React and React Native - Fifth Edition
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Event Handling in the React Way
The focus of this chapter is event handling. React has a unique approach to handling events: declaring event handlers in JSX. We’ll get things started by looking at how event handlers for particular elements are declared in JSX. Then, we’ll explore inline and higher-order event handler functions.
Afterward, you’ll learn how React maps event handlers to DOM elements under the hood. Finally, you’ll learn about the synthetic events that React passes to event handler functions and how they’re pooled for performance purposes. Once you’ve completed this chapter, you’ll be comfortable implementing event handlers in your React components. At that point, your applications come to life for your users because they are ...
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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.