docs: fix inconsistencies in getting started (#50275)

JeanMeche · AndrewKushnir · commit 63f5dfdf52bf · 2023-05-15T09:23:16.000-07:00
Fixes #50274 PR Close #50275
diff --git a/aio/content/examples/getting-started-v0/src/app/product-list/product-list.component.ts b/aio/content/examples/getting-started-v0/src/app/product-list/product-list.component.ts
@@ -8,7 +8,7 @@ import { products } from '../products';
   styleUrls: ['./product-list.component.css']
 })
 export class ProductListComponent {
-  products = products;
+  products = [...products];
 
   share() {
     window.alert('The product has been shared!');
diff --git a/aio/content/examples/getting-started/src/app/product-alerts/product-alerts.component.1.ts b/aio/content/examples/getting-started/src/app/product-alerts/product-alerts.component.1.ts
@@ -14,7 +14,7 @@ import { Product } from '../products';
 export class ProductAlertsComponent {
 
 // #enddocregion as-generated
-  @Input() product!: Product;
+  @Input() product: Product | undefined;
 // #docregion as-generated
 
 }

Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,7 @@ import { Product } from '../products';`
`14`	`14`	`export class ProductAlertsComponent {`
`15`	`15`
`16`	`16`	`// #enddocregion as-generated`
`17`		`- @Input() product!: Product;`
	`17`	`+ @Input() product: Product \| undefined;`
`18`	`18`	`// #docregion as-generated`
`19`	`19`
`20`	`20`	`}`