- Angular separates updating the application model and updating the view.
- Event bindings are used to update the application model.
- Change detection uses property bindings to update the view. Updating the view is unidirectional and top-down. This makes the system more predictable and performant.
- We make the system more efficient by using the OnPush change detection strategy for the components that depend on immutable input and only have local mutable state.
Essential Angular
By :
Essential Angular
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Overview of this book
Essential Angular is a concise, complete overview of the key aspects of Angular, written by two Angular core contributors. The book covers the framework's mental model, its API, and the design principles behind it. This book is fully up to date with the latest release of Angular.
Essential Angular gives you a strong foundation in the core Angular technology. It will help you put all the concepts into the right places so you will have a good understanding of why the framework is the way it is. Read this book after you have toyed around with the framework, but before you embark on writing your first serious Angular application.
This book covers concepts such as the differences between Just-In-Time (JIT) and Ahead-Of-Time (AOT) compilation in Angular, alongside NgModules, components and directives. It also goes into detail on Dependency Injection and Change Detection: essential skills for Angular developers to master. The book finishes with a look at testing, and how to integrate different testing methodologies in your Angular code.
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Current Title:
Essential Angular
Table of Contents (11 chapters)
Compilation
NgModules
Components and Directives
Templates
Dependency Injection
Change Detection
Reactive Programming in Angular
Customer Reviews