Book Image

Hands-On TypeScript for C# and .NET Core Developers

By : Francesco Abbruzzese
5 (1)
Book Image

Hands-On TypeScript for C# and .NET Core Developers

5 (1)
By: Francesco Abbruzzese

Overview of this book

Writing clean, object-oriented code in JavaScript gets trickier and complex as the size of the project grows. This is where Typescript comes into the picture; it lets you write pure object-oriented code with ease, giving it the upper hand over JavaScript. This book introduces you to basic TypeScript concepts by gradually modifying standard JavaScript code, which makes learning TypeScript easy for C# ASP.NET developers. As you progress through the chapters, you'll cover object programming concepts, such as classes, interfaces, and generics, and understand how they are related to, and similar in, both ES6 and C#. You will also learn how to use bundlers like WebPack to package your code and other resources. The book explains all concepts using practical examples of ASP.NET Core projects, and reusable TypeScript libraries. Finally, you'll explore the features that TypeScript inherits from either ES6 or C#, or both of them, such as Symbols, Iterables, Promises, and Decorators. By the end of the book, you'll be able to apply all TypeScript concepts to understand the Angular framework better, and you'll have become comfortable with the way in which modules, components, and services are defined and used in Angular. You'll also have gained a good understanding of all the features included in the Angular/ASP.NET Core Visual Studio project template.
Table of Contents (16 chapters)

Angular Advanced Features

This chapter introduces advanced customization techniques, such as how to build custom attributes and structural directives, how to associate style states to HTML elements, and how to animate their transitions. The reader is required to practice all the concepts learned by modifying and adding animations to previously designed components. Custom directives are an essential part of professional web applications, since, like components, they factor out common behaviors, used throughout the whole application, into unique chunks of code. Animations are useful mainly in the design of appealing public websites, but they also ensure a more natural and pleasant interaction in business intranet applications.

In this chapter, you will learn the following topics:

  • Defining attribute directives
  • Using and defining structural directives
  • Defining and using Angular animations...