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docs: consistency fix in describing a custom tag (#21747) 

PR Close #21747
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Jannis Lehmann 2018-01-31 18:08:10 +01:00 committed by Alex Rickabaugh
parent de25d1886e
commit 7b120b5f73
1 changed files with 5 additions and 5 deletions
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10
aio/content/guide/architecture.md
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@ -186,9 +186,9 @@ template for our `HeroListComponent`:
<code-example path="architecture/src/app/hero-list.component.html" title="src/app/hero-list.component.html"></code-example>
Although this template uses typical HTML elements like `<h2>` and `<p>`, it also has some differences. Code like `*ngFor`, `{{hero.name}}`, `(click)`, `[hero]`, and `<hero-detail>` uses Angular's [template syntax](guide/template-syntax).
Although this template uses typical HTML elements like `<h2>` and `<p>`, it also has some differences. Code like `*ngFor`, `{{hero.name}}`, `(click)`, `[hero]`, and `<app-hero-detail>` uses Angular's [template syntax](guide/template-syntax).
In the last line of the template, the `<hero-detail>` tag is a custom element that represents a new component, `HeroDetailComponent`.
In the last line of the template, the `<app-hero-detail>` tag is a custom element that represents a new component, `HeroDetailComponent`.
The `HeroDetailComponent` is a *different* component than the `HeroListComponent` you've been reviewing.
The `HeroDetailComponent` (code not shown) presents facts about a particular hero, the
@ -197,7 +197,7 @@ The `HeroDetailComponent` is a **child** of the `HeroListComponent`.
<img src="generated/images/guide/architecture/component-tree.png" alt="Metadata" class="left">
Notice how `<hero-detail>` rests comfortably among native HTML elements. Custom components mix seamlessly with native HTML in the same layouts.
Notice how `<app-hero-detail>` rests comfortably among native HTML elements. Custom components mix seamlessly with native HTML in the same layouts.
<hr class="clear"/>
@ -230,8 +230,8 @@ information Angular needs to create and present the component and its view.
Here are a few of the most useful `@Component` configuration options:
* `selector`: CSS selector that tells Angular to create and insert an instance of this component
where it finds a `<hero-list>` tag in *parent* HTML.
For example, if an app's HTML contains `<hero-list></hero-list>`, then
where it finds a `<app-hero-list>` tag in *parent* HTML.
For example, if an app's HTML contains `<app-hero-list></app-hero-list>`, then
Angular inserts an instance of the `HeroListComponent` view between those tags.
* `templateUrl`: module-relative address of this component's HTML template, shown [above](guide/architecture#templates).