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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

Real-time HTTP and server push

Providing real-time functionalities to a web application was a very complex task for the first two decades of the internet, mostly due to the fact that the HTTP protocol was never meant for it. As we learned in Chapter 13, Beyond REST – Web API and GraphQL, when we briefly reviewed the REST principles and constraints distilled from the HTTP/1.0 and 1.1 specifications, there were no references to real-time communications, streaming protocols, server-initiated calls, or any other technique that might lead to something different from the pull-based request/response cycle initiated by a client request and handled by the server with a corresponding (and terminating) response.

For that very reason, for most of the 1990s, the most effective ways to implement real-time behaviors in a web application were:

  • Using Java, Flash/ActionScript, or other “embeddable” content that could (A) support a suitable technology to achieve such...

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