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docs: clarification of hero selection in routing section (#25634) 

PR Close #25634
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Frederik Schlemmer 2018-08-28 06:36:13 +02:00 committed by Matias Niemelä
parent 42072c4d0d
commit 9ee29ecdd4
1 changed files with 1 additions and 2 deletions
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aio/content/tutorial/toh-pt5.md
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@ -213,8 +213,7 @@ The _class_ is similar to the `HeroesComponent` class.
* The constructor expects Angular to inject the `HeroService` into a private `heroService` property. * The constructor expects Angular to inject the `HeroService` into a private `heroService` property.
* The `ngOnInit()` lifecycle hook calls `getHeroes`. * The `ngOnInit()` lifecycle hook calls `getHeroes`.
This `getHeroes` reduces the number of heroes displayed to four This `getHeroes` returns the sliced list of heroes at positions 1 and 5, returning only four of the Top Heroes (2nd, 3rd, 4th, and 5th).
(2nd, 3rd, 4th, and 5th).
<code-example path="toh-pt5/src/app/dashboard/dashboard.component.ts" region="getHeroes"> <code-example path="toh-pt5/src/app/dashboard/dashboard.component.ts" region="getHeroes">
</code-example> </code-example>