docs: fixed live example for the lifecycle hooks. (angular#23201)

jainanuj0812 · IgorMinar · commit b5f41f2c358c · 2018-04-05T16:29:38.000-07:00
PR Close angular#23201
diff --git a/aio/content/examples/lifecycle-hooks/src/app/peek-a-boo-parent.component.ts b/aio/content/examples/lifecycle-hooks/src/app/peek-a-boo-parent.component.ts
@@ -43,6 +43,7 @@ export class PeekABooParentComponent {
       this.heroName = 'Windstorm';
       this.logger.clear(); // clear log on create
     }
+    this.hookLog = this.logger.logs;
     this.logger.tick();
   }
 

Original file line number	Diff line number	Diff line change
`@@ -43,6 +43,7 @@ export class PeekABooParentComponent {`
`43`	`43`	`this.heroName = 'Windstorm';`
`44`	`44`	`this.logger.clear(); // clear log on create`
`45`	`45`	`}`
	`46`	`+ this.hookLog = this.logger.logs;`
`46`	`47`	`this.logger.tick();`
`47`	`48`	`}`
`48`	`49`