Book Image

Angular Projects - Second Edition

By : Aristeidis Bampakos
Book Image

Angular Projects - Second Edition

By: Aristeidis Bampakos

Overview of this book

Packed with practical advice and detailed recipes, this updated second edition of Angular Projects will teach you everything you need to know to build efficient and optimized web applications using Angular. Among the things you’ll learn in this book are the essential features of the framework, which you’ll master by creating ten different real-world web applications. Each application will demonstrate how to integrate Angular with a different library and tool. As you advance, you’ll familiarize yourself with implementing popular technologies, such as Angular Router, Scully, Electron, Angular service worker, Nx monorepo tools, NgRx, and more while building an issue tracking system. You’ll also work on a PWA weather application, a mobile photo geotagging application, a component UI library, and many other exciting projects. In the later chapters, you’ll get to grips with customizing Angular CLI commands using schematics. By the end of this book, you will have the skills you need to be able to build Angular apps using a variety of different technologies according to your or your client’s needs.
Table of Contents (12 chapters)

Displaying an overview of issues

Our Angular application will be responsible for managing and tracking issues. When the application starts up, we should display a list of all pending issues in the system. Pending issues are defined as those issues that have not been resolved. The process that we will follow can be further analyzed into the following:

  • Fetching pending issues
  • Visualizing issues using a data grid

Fetching pending issues

First, we need to create a mechanism for fetching all pending issues:

  1. Use the generate command of the Angular CLI to create an Angular service named issues:
    ng generate service issues

    The preceding command will create an issues.service.ts file in the src\app folder of our Angular CLI project.

  2. Every issue will have specific properties of a defined type. We need to create a TypeScript interface for that with the following Angular CLI command:
    ng generate interface issue

    The previous command will create an issue.ts file in the...