Angular Dependency Injection in Depth - Resolution modifiers (2021)
In this #Angular tutorial we will continue to explore Angular dependency injection in depth and we will learn what is resolution modifiers in Angular DI and see them in action. We will cover all 4 modifiers like: @Optional() vs @Host() vs @Self() vs @SkipSelf(). Each of this annotation impact on how Angular will be resolving dependencies in the injector tree. I hope you will learn something new from this video, so thank you for your attention and enjoy watching ;)
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Angular Dependency Injection – Understanding hierarchical injectors (2020)
• Angular Dependency Injection – Unders...
🕒 Time codes:
00:00:00 - Intro
00:00:37 - Quick recap of how Angular resolves dependencies
00:01:30 - What are resolution modifiers?
00:01:55 - About @Optional()
00:04:39 - About @Self()
00:08:22 - About @SkipSelf()
00:09:49 - About @Host()
00:14:01 - Outro
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🔗 Links:
More about Dependency Injection:
https://angular.io/guide/dependency-i...
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Watch video Angular Dependency Injection in Depth - Resolution modifiers (2021) online without registration, duration hours minute second in high quality. This video was added by user Decoded Frontend 04 October 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 48,678 once and liked it 2.1 thousand people.