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Course Outline

Introduction

Observables

  • Basic usage and terms
  • Defining observers
  • Subscribing
  • Creating observables
  • Multicasting
  • Error handling

The RxJS Library

  • Creation functions
  • Operators
  • Common operators
  • Error handling
  • Handling failed observable
  • Naming conventions

Observables in Angular

  • Event emitter
  • HTTP
  • Async pipe
  • Router
  • Reactive forms

Practical Usage

  • Type-ahead suggestions
  • Exponential backoff

Observables vs Promises

  • Creation and subscription
  • Chaining
  • Cancellation
  • Error handling

Observables vs Events API

Observables vs Arrays

Summary and Conclusion

Requirements

  • A solid foundation in Angular coding.
  • An understanding of basic web technologies.
  • Experience with Typescript.

Audience

  • Angular application developers
 14 Hours

Need help picking the right course?

Testimonials (2)

Explaining while coding - approach of showing in practice wrong behavior/pattern first and then showing how it can be improved and how it should look like in better way.

Justyna - ATOS PGS sp. z o.o.
Course - Reactive Programming with Angular RxJS

Topics that were discussed, lots of live code examples, trainers attitude towards group

Weronika - ATOS PGS sp. z o.o.
Course - Reactive Programming with Angular RxJS

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