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ASP.NET Core 5 and Angular

You're reading from   ASP.NET Core 5 and Angular Full-stack web development with .NET 5 and Angular 11

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Product type Paperback
Published in Jan 2021
Publisher Packt
ISBN-13 9781800560338
Length 746 pages
Edition 4th Edition
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Author (1):
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Valerio De Sanctis Valerio De Sanctis
Author Profile Icon Valerio De Sanctis
Valerio De Sanctis
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Table of Contents (15) Chapters Close

Preface 1. Getting Ready 2. Looking Around FREE CHAPTER 3. Front-End and Back-End Interactions 4. Data Model with Entity Framework Core 5. Fetching and Displaying Data 6. Forms and Data Validation 7. Code Tweaks and Data Services 8. Back-End and Front-End Debugging 9. ASP.NET Core and Angular Unit Testing 10. Authentication and Authorization 11. Progressive Web Apps 12. Windows, Linux, and Azure Deployment 13. Other Books You May Enjoy
14. Index

Front-End and Back-End Interactions

Now that we have a minimalistic—yet fully working—ASP.NET Core and Angular web app up and running, we can definitely start to build some stuff. In this chapter, we're going to learn the basics of client-side and server-side interactions: in other words, how the front-end (Angular) can fetch some relevant data from the back-end (ASP.NET Core) and display it on-screen, in a readable fashion.

Wait a minute... as a matter of fact, we should've already got the gist of how it works, right? We saw this in Chapter 2, Looking Around, before getting rid of Angular's FetchDataComponent and ASP.NET Core's WeatherForecastController.cs classes and files. The Angular component (front-end) pulls data from the ASP.NET controller (back-end) and then puts it on the browser screen (UI) for display.

Such a statement is absolutely correct. However, controllers aren't the only way for our ASP.NET Core back-end to serve data...

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