Book Image

Angular Projects - Third Edition

By : Aristeidis Bampakos
5 (2)
Book Image

Angular Projects - Third Edition

5 (2)
By: Aristeidis Bampakos

Overview of this book

Angular Projects isn't like other books on Angular – this is a project-based guide that helps budding Angular developers get hands-on experience while developing cutting-edge applications. In this updated third edition, you’ll master the essential features of the framework by creating ten different real-world web applications. Each application will demonstrate how to integrate Angular with a different library and tool, giving you a 360-degree view of what the Angular ecosystem makes possible. Updated to the newest version of Angular, the book has been revamped to keep up with the latest technologies. You’ll work on a PWA weather application, a mobile photo geotagging application, a component UI library, and other exciting projects. In doing so, you’ll implement popular technologies such as Angular Router, Scully, Electron, Angular service workers, Jamstack, NgRx, and more. By the end of this book, you will have the skills you need to build Angular apps using a variety of different technologies according to your or your client’s needs.
Table of Contents (13 chapters)
11
Other Books You May Enjoy
12
Index

Reporting new issues

One of the main features of our issue-tracking system is the ability to report new issues. We will use Angular reactive forms to create a form for adding new issues. The feature can be further subdivided into the following tasks:

  • Setting up reactive forms in an Angular application
  • Creating the report issue form
  • Displaying a new issue in the list
  • Validating the details of an issue

Let’s begin by introducing reactive forms in our Angular application.

Setting up reactive forms in an Angular application

Reactive forms are defined in the @angular/forms npm package of the Angular framework. To add them to our Angular application:

  1. Open the app.module.ts file and import ReactiveFormsModule:
    import { ReactiveFormsModule } from '@angular/forms';
    
  2. Add ReactiveFormsModule into the imports array of the @NgModule decorator:
    @NgModule({
      declarations: [
        AppComponent,
    ...