Reactive Programming with Angular RxJS Training Course
Reactive programing is an asynchronous programing paradigm that focuses on data streams and the propagation of data by establishing a defined dependency between the underlying execution models and the emitted data streams from one component to another. Many Angular application design inefficiencies when building asynchronous UIs can be overcome by utilizing reactive style patterns offered by the RxJS library.
In this instructor-led, live training, participants will learn how to implement Observable patterns into their Angular application designs as they step through a series of cases showcasing common angular design problems and how they benefit from reactive programing designs.
By the end of this training, participants will be able to:
- Understand the reactive programing paradigm and the RxJS library.
- Build UI heavy Angular applications with scalability, flexibility, and responsiveness in mind using reactive programming patterns.
Format of the Course
- Interactive lecture and discussion.
- Lots of exercises and practice.
- Hands-on implementation in a live-lab environment.
Course Customization Options
- To request a customized training for this course, please contact us to arrange.
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
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Reactive Programming with Angular RxJS Training Course - Enquiry
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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