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  • Book Overview & Buying Angular for Enterprise Applications
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Angular for Enterprise Applications

Angular for Enterprise Applications - Third Edition

By : Doguhan Uluca
4.9 (7)
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Angular for Enterprise Applications

Angular for Enterprise Applications

4.9 (7)
By: Doguhan Uluca

Overview of this book

If you’re looking to upskill and build sophisticated, minimalist web applications suited for enterprise use, Angular for Enterprise Applications is your guide to the next level of engineering mastery. In its third edition, this Angular book distils hard-earned lessons into a lucid roadmap for success. Adopting a pragmatic approach founded on a robust technical base, you'll utilize both JavaScript and TypeScript fundamentals. You'll also embrace agile engineering coding principles and learn to architect optimally sized enterprise solutions employing the freshest concepts in Angular. You’ll gradually build upon this foundation through insightful recipes, sample apps, and crystal-clear explanations. You’ll master authentication and authorization and achieve optimal performance through reactive programming and lazy loading, build complex yet flexible UIs with Router-first principles, and then integrate with backend systems using REST and GraphQL APIs. You’ll cover modern tools like RxAngular, Qwik, and Signals. You’ll construct master/detail views using data tables and NgRx for state management. You’ll explore DevOps using Docker and build CI/CD pipelines necessary for high-performance teams. By the end of this book, you’ll be proficient in leveraging Angular in enterprise and design robust systems that scale effortlessly.
Table of Contents (14 chapters)
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11
Other Books You May Enjoy
12
Index

Implementing a global spinner with NgRx/SignalState

In the Multi-step responsive forms section of Chapter 8, Recipes – Reusability, Forms, and Caching, and the Data tables with pagination section earlier in this chapter, I discussed the differences between localized spinners and global ones. A global spinner is the ultimate 80-20 solution to paper over UX issues stemming from UI elements not being ready for interaction while data loads. However, this will cause excessive full-screen interruptions in large applications with multiple on-screen components or background service workers loading data. In that case, most components will require local spinners instead.

With that in mind, let’s go after the 80-20 solution. We can use an HttpInterceptor to detect when an API call is made within the application. This allows us to show or hide a global spinner. However, if multiple calls are made concurrently, we must keep track of this, otherwise the global spinner may behave...

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Angular for Enterprise Applications
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