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Home > Web Development > Front End Web Development > Learning Angular Services
Learning Angular Services
Learning Angular Services

Learning Angular Services: A step-by-step guide to using and building Angular Services

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Profile Icon Sam Orgill
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NZ$201.99
Video Mar 2019 1hr 54mins 1st Edition
Video
NZ$201.99
Subscription
Free Trial
Arrow left icon
Profile Icon Sam Orgill
Arrow right icon
NZ$201.99
Video Mar 2019 1hr 54mins 1st Edition
Video
NZ$201.99
Subscription
Free Trial
Video
NZ$201.99
Subscription
Free Trial

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Key benefits

  • Gain hands-on experience with using Angular Services
  • Gain hands-on experience with using Angular Services
  • Handle asynchronous events elegantly with Observables

Description

Angular services hold the business logic of an application and are used to organize and share code between components through dependency injection. With this course, you’ll get answers to all Angular Services use cases, and more. We will start to make use of existing services and tackle different Angular challenges. So, let's build our own custom Angular services and master the concept of Observables. Each section of this course provides you with hands-on training in working with custom services or built-in services. This course will teach you not only to build services but also to use them in Angular components. By the end of this course, you will be able to create dynamic web applications using the REST API, unit-test your services, and develop a more solid understanding of asynchronous and reactive programming. The code files for this course is present in the github link here: https://github.com/PacktPublishing/Learning-Angular-Services-Video

Who is this book for?

If you are an Angular developer and want to use Angular services to speed up your applications, then this course is for you. Knowledge of basic Angular development and JavaScript programming is assumed.

What you will learn

  • Create discrete, functional services to meet application requirements
  • Delve into the core concepts of Angular services and asynchronous programming
  • Create custom services and use them in components.
  • Gain knowledge about Angular's dependency injection system
  • Learn about observables and reactive programming with examples
  • Build a dynamic CRUD application from scratch
  • Write testable and shippable code

Product Details

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Publication date, Length, Edition, Language, ISBN-13
Publication date : Mar 30, 2019
Length: 1hr 54mins
Edition : 1st
Language : English
ISBN-13 : 9781789136647
Vendor :
Google
Category :
Web Development
Languages :
JavaScript
Concepts :
Front End Web Development
Tools :
Angular

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Product Details

Publication date : Mar 30, 2019
Length: 1hr 54mins
Edition : 1st
Language : English
ISBN-13 : 9781789136647
Vendor :
Google
Category :
Web Development
Languages :
JavaScript
Concepts :
Front End Web Development
Tools :
Angular

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Frequently bought together

Learning Angular Services
Learning Angular Services
Read more
Mar 2019 1hr 54mins
Video
Video
  • Video Video NZ$201.99
NZ$201.99
Modern Web Design Patterns in Angular 8
Modern Web Design Patterns in Angular 8
Read more
Jun 2019 2hrs 32mins
Video
Video
  • Video Video NZ$201.99
NZ$201.99
Stars icon
Total NZ$ 403.98
Learning Angular Services
NZ$201.99
Modern Web Design Patterns in Angular 8
NZ$201.99
Total NZ$ 403.98 Stars icon
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Table of Contents

5 Chapters
Why Angular Services? Chevron down icon Chevron up icon
The Course Overview
What are Angular Services?
Dependency Injection
Hierarchical Dependencies
Show Data from Angular Services
Creating a Custom Angular Service Chevron down icon Chevron up icon
SET and GET Methods
Defining the Input and Output
Sharing Data Between Components
Observables and Promises Chevron down icon Chevron up icon
Asynchronous Programming
Observables versus Promises
Asynchronous Request with Observables
Asynchronous Request with Promises
RxJS Operators
Built-In Angular Services Chevron down icon Chevron up icon
HTTP module
Connecting to the API
Fetch Weather Data
Query Weather by City
Styling the App (Part One)
Styling the App (Part Two)
Testing Services Chevron down icon Chevron up icon
Basics of Unit Testing
Testing GET Endpoint (Part One)
Testing GET Endpoint (Part Two)
Testing POST Endpoint
Testing DELETE Endpoint
Course Wrap-Up

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About the author

Profile icon Sam Orgill
Sam Orgill
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Sam Orgill is a developer with over 10 years' experience in web development. He began by helping to develop websites for his father's company, which developed into a successful side-hustle while he was at university. He subsequently went into industry and developed his web development skills but has since gone freelance and has a passion for teaching others the power of web development and the freedom a web development career brings. http://samorgill.com/about https://www.youtube.com/channel/UCG-3pqiDIh6ud8F6gRrFE0Q/videos
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