X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fapp%2Fhero-detail%2Fhero-detail.component.ts;h=caeb7966ee0f2cc29287ac6127a9babf5bf93884;hb=3efe152e8e2be6f2dc172cf1ac476e2cb01be54b;hp=4bbfe2ee8c029183eea2fdad97edd6843ee8d459;hpb=cfdc1d228b90a65ef26d432b62504ee1c0ab0d04;p=examples%2Fangular-tour-of-heroes

diff --git a/src/app/hero-detail/hero-detail.component.ts b/src/app/hero-detail/hero-detail.component.ts
index 4bbfe2e..caeb796 100644
--- a/src/app/hero-detail/hero-detail.component.ts
+++ b/src/app/hero-detail/hero-detail.component.ts
@@ -4,6 +4,7 @@ import { Location } from '@angular/common';
 
 import { HeroService } from '../hero.service';
 import { Hero } from '../hero';
+import { MessageService } from '../message.service';
 
 @Component({
   selector: 'app-hero-detail',
@@ -17,6 +18,7 @@ export class HeroDetailComponent implements OnInit {
   constructor(
     private route: ActivatedRoute,
     private heroService: HeroService,
+    private messageService: MessageService,
     private location: Location
   ) { }
 
@@ -28,10 +30,18 @@ export class HeroDetailComponent implements OnInit {
     this.route.params.subscribe(params => {
       const id: number = +params.id;
       this.hero = undefined;
-      this.heroService.getHero(id).subscribe(hero => this.hero = hero);
+      this.heroService.getHero(id).subscribe(hero => {
+        this.messageService.add('HeroDetailComponent: retrived hero ' + JSON.stringify(hero));
+        this.hero = hero;
+      });
     });
   }
 
+  save(): void {
+    this.heroService.updateHero(this.hero)
+      .subscribe(() => this.goBack());
+  }
+
   goBack(): void {
     this.location.back();
   }