X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fapp%2Fhero.service.ts;h=6df713db1826ca67060f377bc78cd97e373fd973;hb=3efe152e8e2be6f2dc172cf1ac476e2cb01be54b;hp=a0b5d5ba94b22f74519d11cca932de424b25d2ed;hpb=cbadc2c63fa11dc938469117ec8f4a65a7873851;p=examples%2Fangular-tour-of-heroes

diff --git a/src/app/hero.service.ts b/src/app/hero.service.ts
index a0b5d5b..6df713d 100644
--- a/src/app/hero.service.ts
+++ b/src/app/hero.service.ts
@@ -12,7 +12,10 @@ import { catchError, tap } from 'rxjs/operators';
 })
 export class HeroService {
 
-  private heroesUrl = 'api/heroes';  // URL to web api
+  heroesUrl = 'api/heroes';  // URL to web api
+  httpOptions = {
+    headers: new HttpHeaders({ 'Content-Type': 'application/json' })
+  };
 
   constructor(
     private http: HttpClient,
@@ -38,6 +41,14 @@ export class HeroService {
     );
   }
 
+  /** PUT: update the hero on the server */
+  updateHero(hero: Hero): Observable<any> {
+    return this.http.put(this.heroesUrl, hero, this.httpOptions).pipe(
+      tap(_ => this.log(`updated hero id=${hero.id}`)),
+      catchError(this.handleError<any>('updateHero'))
+    );
+  }
+
   /**
    * Handle Http operation that failed.
    * Let the app continue.