Adding Navigation

ngOnInit() {
  this.route.paramMap.subscribe(params => {
    this.product = products[+params.get('productId')];
  });
}
//html
<div *ngFor="let product of products; index as productId">

  <h3>
    <a [title]="product.name + ' details'" [routerLink]="['/products', productId]">
      {{ product.name }}
    </a>
  </h3>
<!-- . . . -->
</div>