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docs: Fix wrongly provided/Injected AnimalService (#42988) 

In the logical tree example which demonstrate the use of `@SkipSelf` and  `@Host`, the provided and injected `AnimalService` are reversed.
PR Close #42988
This commit is contained in:
Nichola Alkhouri 2021-07-29 09:18:19 +02:00 committed by atscott
parent 8ce1ac603a
commit 9e30824ef8
1 changed files with 2 additions and 2 deletions
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4
aio/content/guide/hierarchical-dependency-injection.md
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@ -1021,8 +1021,8 @@ The logical tree representation shows why this is:
@Inject(AnimalService, @Optional)=>"🦔"> @Inject(AnimalService, @Optional)=>"🦔">
<!-- ^^@SkipSelf() starts here, @Host() stops here^^ --> <!-- ^^@SkipSelf() starts here, @Host() stops here^^ -->
<app-child> <app-child>
<#VIEW @Provide(AnimalService="🦔") <#VIEW @Provide(AnimalService="🐶")
@Inject(AnimalService, @SkipSelf, @Host, @Optional)=>"🐶"> @Inject(AnimalService, @SkipSelf, @Host, @Optional)=>"🦔">
<!-- Add @SkipSelf ^^--> <!-- Add @SkipSelf ^^-->
</#VIEW> </#VIEW>
</app-child> </app-child>