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  • Book Overview & Buying Blazor WebAssembly by Example
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Blazor WebAssembly by Example

Blazor WebAssembly by Example - Third Edition

By : Toi B. Wright
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Blazor WebAssembly by Example

Blazor WebAssembly by Example

By: Toi B. Wright

Overview of this book

Blazor WebAssembly allows you to build web apps without the need for JavaScript, plugins, or add-ons. With its continued growth in popularity, Blazor WebAssembly can open doors to new career paths and exciting projects, and Blazor WebAssembly by Example makes getting started easy. This project-based guide teaches you how to build single-page web applications by focusing heavily on the practical over the theoretical. The author provides step-by-step instructions for each project as well as a video of her following those exact steps. In this updated edition, we've added two new chapters on integrating artificial intelligence into web apps built with Blazor WebAssembly. You'll start with simple standalone web apps and gradually progress to hosted web applications with SQL Server backends. Each project covers a different concept from the Blazor WebAssembly ecosystem, such as Razor components, JavaScript interop, security, events, debugging, state management, hosted applications, REST APIs, and AI. The book's projects get more challenging as you progress, but you don't have to complete them in order, which makes this book a valuable resource for beginners as well as those who just want to dip into specific topics. By the end of this book, you'll be building your own web apps with .NET and C# using Blazor WebAssembly.
Table of Contents (18 chapters)
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15
Chapter 15: Unlock Access to the Code Bundle and the PDF Version
16
Other Books You May Enjoy
17
Index

12

Building a Task Manager with Blazor WebAssembly and ASP.NET Core Web API

Most web applications are not monoliths. They are composed of a client application that runs in the browser and a separate backend API that handles data access, validation, and security.

In this chapter, you will learn how to build an application that combines a standalone Blazor WebAssembly app with an ASP.NET Core Web API to persist data in a SQL Server database. You will learn how to use the HttpClient service to call a web API, JSON helper methods to view, add, edit, and delete data and Visual Studio's .http files to test your API endpoints.

The project you create in this chapter is a task manager. You will use a multi-project architecture solution to separate the Blazor WebAssembly client from the ASP.NET Core Web API endpoints. The client displays tasks and sends create, read, update and delete (CRUD) requests to the API, while the API persists the data in SQL Server by using Entity Framework Core....

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