Learning Angular - Fourth Edition: A no-nonsense guide to building web applications with Angular

Build your first production-grade web applications from scratch with Angular with the help of expert guidance and step-by-step explanations.

Purchase of the print or Kindle book includes a free eBook in PDF format.

Key Features

⦁ Learn the fundamentals of Angular 15 to build web applications
⦁ Explore the basics of Angular development, from components and templates to forms, routing, and services
⦁ Discover best practices for building, deploying, debugging, and testing Angular applications

Book Description

As Angular continues to reign as one of the top JavaScript frameworks, more developers are seeking out the best way to get started with this extraordinarily flexible and secure framework. Learning Angular, now in its fourth edition, will show you how you can use it to achieve cross-platform high performance with the latest web techniques, extensive integration with modern web standards, and integrated development environments (IDEs).

The book is especially useful for those new to Angular and will help you to get to grips with the bare bones of the framework to start developing Angular apps. You'll learn how to develop apps by harnessing the power of the Angular command-line interface (CLI), write unit tests, style your apps by following the Material Design guidelines, and finally, deploy them to a hosting provider.

Updated for Angular 15, this new edition covers lots of new features and tutorials that address the current frontend web development challenges. You'll find a new dedicated chapter on observables and RxJS, more on error handling and debugging in Angular, and new real-life examples.

By the end of this book, you'll not only be able to create Angular applications with TypeScript from scratch, but also enhance your coding skills with best practices.

What you will learn

⦁ Use the Angular CLI to scaffold, build, and deploy a new Angular application
⦁ Build components, the basic building blocks of an Angular application
⦁ Discover new Angular Material components such as Google Maps, YouTube, and multi-select dropdowns
⦁ Understand the different types of templates supported by Angular
⦁ Create HTTP data services to access APIs and provide data to components
⦁ Learn how to build Angular apps without modules in Angular 15.x with standalone APIs
⦁ Improve your debugging and error handling skills during runtime and development

Who this book is for

This book is for JavaScript and full-stack developers dipping their feet first time in the world of frontend development with Angular, as well as those migrating to the Angular framework to build professional web applications. You'll need prior exposure JavaScript and a solid foundation in the basics of web programming before you get started with this book.

從頭開始使用Angular建立您的第一個生產級網絡應用程序，並獲得專家指導和逐步解釋的幫助。

購買印刷版或Kindle書籍將包括一本免費的PDF電子書。

主要特點：

⦁ 學習Angular 15的基礎知識，以構建網絡應用程序
⦁ 探索Angular開發的基礎知識，從組件和模板到表單、路由和服務
⦁ 發現構建、部署、調試和測試Angular應用程序的最佳實踐

書籍描述：

隨著Angular繼續成為頂尖的JavaScript框架之一，越來越多的開發人員正在尋找最佳的入門方式，以利用這個非常靈活和安全的框架。《學習Angular》第四版將向您展示如何使用它來實現跨平台高性能，並使用最新的Web技術、現代Web標準的廣泛集成以及集成開發環境（IDE）。

這本書對於那些剛接觸Angular的人尤其有用，它將幫助您掌握框架的基本知識，以開始開發Angular應用程序。您將學習如何通過利用Angular命令行界面（CLI）來開發應用程序，編寫單元測試，按照Material Design指南為應用程序設計樣式，最後將它們部署到托管提供商。

更新至Angular 15的這個新版本涵蓋了許多新功能和教程，以應對當前的前端Web開發挑戰。您將找到一個新的專門章節介紹可觀察對象和RxJS，更多關於Angular中的錯誤處理和調試，以及新的實際示例。

通過閱讀本書，您不僅將能夠從頭開始使用TypeScript創建Angular應用程序，還將通過最佳實踐來提高編碼技巧。

您將學到什麼：

⦁ 使用Angular CLI來搭建、構建和部署新的Angular應用程序
⦁ 構建組件，這是Angular應用程序的基本構建塊
⦁ 探索新的Angular Material組件，如Google Maps、YouTube和多選下拉框
⦁ 了解Angular支持的不同類型的模板
⦁ 創建HTTP數據服務以訪問API並向組件提供數據
⦁ 學習如何在Angular 15.x中使用獨立API構建沒有模塊的Angular應用程序
⦁ 在運行時和開發過程中提高調試和錯誤處理能力

本書適合JavaScript和全棧開發人員，他們第一次涉足Angular前端開發世界，以及那些遷移到Angular框架以構建專業Web應用程序的人。在閱讀本書之前，您需要有JavaScript的先前經驗和基礎的Web編程知識。