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Mastering Blazor WebAssembly

You're reading from   Mastering Blazor WebAssembly A step-by-step guide to developing advanced single-page applications with Blazor WebAssembly

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Product type Paperback
Published in Aug 2023
Publisher Packt
ISBN-13 9781803235103
Length 370 pages
Edition 1st Edition
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Author (1):
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Ahmad Mozaffar Ahmad Mozaffar
Author Profile Icon Ahmad Mozaffar
Ahmad Mozaffar
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Toc

Table of Contents (21) Chapters Close

Preface 1. Part 1: Blazor WebAssembly Essentials
2. Chapter 1: Understanding the Anatomy of a Blazor WebAssembly Project FREE CHAPTER 3. Chapter 2: Components in Blazor 4. Chapter 3: Developing Advanced Components in Blazor 5. Part 2: App Parts and Features
6. Chapter 4: Navigation and Routing 7. Chapter 5: Capturing User Input with Forms and Validation 8. Chapter 6: Consuming JavaScript in Blazor 9. Chapter 7: Managing Application State 10. Chapter 8: Consuming Web APIs from Blazor WebAssembly 11. Chapter 9: Authenticatiwng and Authorizing Users in Blazor 12. Chapter 10: Handling Errors in Blazor WebAssembly 13. Part 3: Optimization and Deployment
14. Chapter 11: Giving Your App a Speed Boost 15. Chapter 12: RenderTree in Blazor 16. Chapter 13: Testing Blazor WebAssembly Apps 17. Chapter 14: Publishing Blazor WebAssembly Apps 18. Chapter 15: What’s Next? 19. Index 20. Other Books You May Enjoy

Discovering Blazor’s built-in input components

We have a developed our first form using HTML input elements, and everything went well, but Blazor has its own set of input components that give us better control and more features. In this section, we will discover those components and upgrade our form to be more efficient.

The built-in input components automatically update the CSS class of the input based on the validation state, so we can easily apply styles for the invalid elements. We will have a closer look at that in the next section.

So, let’s deep-dive into our components.

InputText

The first input component to visit is InputText. This gets rendered into the <input type="text" /> HTML element. Going back to our form from the previous section, we will upgrade the input of Title and the input of Author to use the InputText component, as shown here:

...<div class="form-group mt-1">
      &...
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