Book Image

ASP.NET Core: Cloud-ready, Enterprise Web Application Development

By : Mugilan T. S. Ragupathi, Valerio De Sanctis, James Singleton
Book Image

ASP.NET Core: Cloud-ready, Enterprise Web Application Development

By: Mugilan T. S. Ragupathi, Valerio De Sanctis, James Singleton

Overview of this book

ASP.NET Core is the new, open source, and cross-platform, web-application framework from Microsoft. ASP.NET Core MVC helps you build robust web applications using the Model-View-Controller design. This guide will help you in building applications that can be deployed on non-Windows platforms such as Linux. Starting with an overview of the MVC pattern, you will quickly dive into the aspects that you need to know to get started with ASP.NET. You will learn about the core architecture of model, view, and control. Integrating your application with Bootstrap, validating user input, interacting with databases, and deploying your application are some of the things that you will learn to execute with this fast-paced guide. You will test your knowledge as you build a fully working sample application using the skills you’ve learned throughout the book. Moving forward, this guide will teach you to combine the impressive capabilities of ASP.NET Core and Angular 2. Not only will you learn how Angular 2 can complement your .NET skills and toolkit, you'll also learn everything you need to build a complete, dynamic single-page application. Find out how to get your data model in place and manage an API, before styling and designing your frontend for an exceptional user experience. You will find out how to optimize your application for SEO, identify and secure vulnerabilities, and how to successfully deploy and maintain your application. From here, you will delve into the latest frameworks and software design patterns to improve your application performance. The course offers premium, highly practical content on the recently released ASP.NET Core, and includes material from the following Packt books: Learning ASP.NET Core MVC Programming, ASP.NET Core and Angular 2, and ASP.NET Core 1.0 High Performance.
Table of Contents (5 chapters)

Chapter 2. ASP.NET Controllers and Server-Side Routes

Now that we have our skeleton up and running, it's time to explore the client-server interaction capabilities of our frameworks. To put it in other words, we need to understand how Angular 2 will be able to fetch data from ASP.NET Core using its brand new Core Web API structure. We won't be worrying about how will ASP.NET Core retrieve these data, be it from session objects, data stores, DBMS, or any possible data source. All of that will come later on. For now, we'll just put together some sample static data in order to understand how to pass them back and forth by using a well-structured, highly configurable, and viable interface.

Data flow

As you might already know, a Native Web App following the single-page application approach will roughly handle the client-server communication in the following way:

Data flow

In case you're wondering about what these Async Data Requests actually are, the answer is simple: everything...