Angular 12 Services

سرفصل های دوره

Services are a crucial part of every well-structured Angular application. This course will teach you how to create great services, and how to use Angular's dependency injection system to deliver the right service at the right time.

01. Course Overview

01. Course Overview

02. The Role Services Play in an Angular Application

02. Introduction

03. Versions Used in the Course

04. What Is an Angular Service

05. Course Overview

06. Demo-Book Tracker Project Overview

07. Summary

03. Creating and Using Services

08. Introduction and Overview

09. Parts of a Service

10. Delivering Services to Components

11. Demo-Manually Creating a Logger Service

12. Demo-Creating a Service with the Angular CLI

13. Sharing Data with Services

14. Demo-Sharing Data with a Service

15. Summary

04. Understanding and Configuring Dependency Injection

16. Introduction and Overview

17. What Is Dependency Injection

18. Provider Tokens and Recipes

19. Demo-Multiple Ways to Provide Services

20. The Role of Injectors

21. Hierarchical Injectors

22. Demo-Hierarchical Injectors

23. Deciding Where to Provide Services

24. Demo-Providing Feature Services

25. Organizing Services

26. Summary

05. Creating Asynchronous Services

27. Introduction and Overview

28. What Are Asynchronous Services

29. Observables

30. Demo-Processing an Asynchronous HTTP Request with an Observable

31. Demo-Abstracting Away HTTP Errors

32. Promises

33. Demo-Asynchronously Executing a Task with a Promise

34. Understanding async await

35. Demo-Handling a Promise with async await

36. Summary

06. Consuming Common Built-in Services

37. Introduction and Overview

38. Demo-Finding and Using Built-in Services

39. Demo-Implementing a Centralized Error Handler

40. Summary

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تولید کننده: PluralSight