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ASP.NET Core 8 and Angular

ASP.NET Core 8 and Angular

By : Valerio De Sanctis
4.3 (12)
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ASP.NET Core 8 and Angular

ASP.NET Core 8 and Angular

4.3 (12)
By: Valerio De Sanctis

Overview of this book

If you want to learn how to use ASP.NET Core with Angular effectively, this hands-on guide is for you. Improve the way you create, debug, and deploy web applications while keeping up to date with the latest developments in .NET 8 and modern Angular, including .NET Minimal APIs and the new Angular standalone API defaults. You’ll begin by setting up SQL Server 2022 and building a data model with Entity Framework Core. You’ll progress to fetching and displaying data, handling user input with Angular reactive forms, and implementing front-end and back-end validators for maximum effect. After that, you will perform advanced debugging and explore unit testing features with xUnit for .NET, and Jasmine and Karma for Angular. You’ll use Identity API endpoints in ASP.NET Core and functional route guards in Angular to add authentication and authorization to your apps. Finally, you’ll learn how to deploy to Windows, Linux, and Azure. By the end of this book, you will understand how to tie together the front-end and back-end to build and deploy secure and robust web applications.
Table of Contents (18 chapters)
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16
Other Books You May Enjoy
17
Index

Fetching and Displaying Data

In the previous chapter, we created a new WorldCities solution containing a worldcities.client project (our Angular app) and a WorldCities.Server project (our ASP.NET Web API) and made a considerable effort to empower the latter with a DBMS-based data provider, built upon Entity Framework Core using the Code-First approach. Now that we have data persistence, we’re ready to entrust our users with the ability to interact with our application; this means that we can switch to the Angular app and implement some much-needed stuff, such as the following:

  • Fetching data: Querying the data provider from the client side using HTTP requests and getting structured results back from the server side.
  • Displaying data: Populating typical client-side components such as tables and lists, thereby ensuring a good user experience for the end user.
  • Adding countries to the loop: For the sake of simplicity, we’ll learn how to implement the...

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