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React Key Concepts

You're reading from   React Key Concepts Consolidate your knowledge of React's core features

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Product type Paperback
Published in Dec 2022
Publisher Packt
ISBN-13 9781803234502
Length 590 pages
Edition 1st Edition
Tools
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Author (1):
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Maximilian Schwarzmüller Maximilian Schwarzmüller
Author Profile Icon Maximilian Schwarzmüller
Maximilian Schwarzmüller
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Toc

Table of Contents (16) Chapters Close

Preface
1. React – What and Why FREE CHAPTER 2. Understanding React Components and JSX 3. Components and Props 4. Working with Events and State 5. Rendering Lists and Conditional Content 6. Styling React Apps 7. Portals and Refs 8. Handling Side Effects 9. Behind the Scenes of React and Optimization Opportunities 10. Working with Complex State 11. Building Custom React Hooks 12. Multipage Apps with React Router 13. Managing Data with React Router 14. Next Steps and Further Resources Appendix

From Static to Dynamic Routes

Thus far, all examples have had two routes: / for the Dashboard component and /orders for the Orders component. But you can, of course, add as many routes as needed. If your website consists of 20 different pages, you can (and should) add 20 route definitions (i.e., 20 Route components) to your App component.

On most websites, however, you will also have some routes that can't be defined manually—because not all routes are known in advance.

Consider the example from before, enriched with additional components and some realistic dummy data:

Figure 12.8: A list of order items

Note

You can find the code for this example on GitHub at https://packt.link/KcDA6. In the code, you'll notice that many new components and style files were added. The code does not use any new features, though. It's just used to display a more realistic user interface and output some dummy data.

In the preceding screenshot,...

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