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Angular 2 Cookbook

You're reading from   Angular 2 Cookbook Discover over 70 recipes that provide the solutions you need to know to face every challenge in Angular 2 head on

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Product type Paperback
Published in Jan 2017
Publisher Packt
ISBN-13 9781785881923
Length 464 pages
Edition 1st Edition
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Authors (2):
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Matthew Frisbie Matthew Frisbie
Author Profile Icon Matthew Frisbie
Matthew Frisbie
Patrick Gillespie Patrick Gillespie
Author Profile Icon Patrick Gillespie
Patrick Gillespie
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Toc

Table of Contents (11) Chapters Close

Preface 1. Strategies for Upgrading to Angular 2 2. Conquering Components and Directives FREE CHAPTER 3. Building Template-Driven and Reactive Forms 4. Mastering Promises 5. ReactiveX Observables 6. The Component Router 7. Services, Dependency Injection, and NgModule 8. Application Organization and Management 9. Angular 2 Testing 10. Performance and Advanced Concepts

Chapter 2. Conquering Components and Directives

Your objective is to iterate through this and display the article title only if it is set as active. This chapter will cover the following recipes:

  • Using decorators to build and style a simple component
  • Passing members from a parent component to a child component
  • Binding to native element attributes
  • Registering handlers on native browser events
  • Generating and capturing custom events using EventEmitter
  • Attaching behavior to DOM elements with Directives
  • Projecting nested content using ngContent
  • Using ngFor and ngIf structural directives for model-based DOM control
  • Referencing elements using template variables
  • Attribute property binding
  • Utilizing component life cycle hooks
  • Referencing a parent component from a child component
  • Configuring mutual parent-child awareness with ViewChild and forwardRef
  • Configuring mutual parent-child awareness with ContentChild and forwardRef
You have been reading a chapter from
Angular 2 Cookbook
Published in: Jan 2017
Publisher: Packt
ISBN-13: 9781785881923
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