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Learning Angular

You're reading from   Learning Angular A no-nonsense beginner's guide to building web applications with Angular 10 and TypeScript

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Product type Paperback
Published in Sep 2020
Publisher Packt
ISBN-13 9781839210662
Length 430 pages
Edition 3rd Edition
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Authors (2):
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Aristeidis Bampakos Aristeidis Bampakos
Author Profile Icon Aristeidis Bampakos
Aristeidis Bampakos
Pablo Deeleman Pablo Deeleman
Author Profile Icon Pablo Deeleman
Pablo Deeleman
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Toc

Table of Contents (19) Chapters Close

Preface 1. Section 1: Getting Started with Angular
2. Chapter 1: Building Your First Angular App FREE CHAPTER 3. Chapter 2: Introduction to TypeScript 4. Section 2: Components – the Basic Building Blocks of an Angular App
5. Chapter 3: Component Interaction and Inter-Communication 6. Chapter 4: Enhance Components with Pipes and Directives 7. Chapter 5: Structure an Angular App 8. Chapter 6: Enrich Components with Asynchronous Data Services 9. Section 3: User Experience and Testability
10. Chapter 7: Navigate through Components with Routing 11. Chapter 8: Orchestrating Validation Experiences in Forms 12. Chapter 9: Introduction to Angular Material 13. Chapter 10: Giving Motion to Components with Animations 14. Chapter 11: Unit test an Angular App 15. Section 4: Deployment and Practice
16. Chapter 12: Bringing an Angular App to Production 17. Chapter 13: Develop a Real-World Angular App 18. Other Books You May Enjoy

Passing parameters to routes

A common scenario in enterprise web applications is to have a list of items, and when you click on one of them, the page changes the current view and displays details of the selected item. This resembles a master-detail browsing functionality, where each generated URL living in the master page contains the identifiers required to load each item in the detail page.

We can represent the previous scenario with two routes that navigate to different components. One component is the list of items and the other is the details of an item. So, we need to find a way to create and pass dynamic item-specific data from one route to the other.

We are tackling double trouble here: creating URLs with dynamic parameters at runtime and parsing the value of these parameters. No problem: the Angular router has got our back, and we will see how using a real example.

Building a detail page using route parameters

We need to refactor the Angular CLI project that we...

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