import { Component, OnInit } from '@angular/core'; import { Router } from '@angular/router'; import { Products } from 'src/app/model/Products'; import { ProductsService } from 'src/app/service/products.service'; @Component({ selector: 'app-dairy', templateUrl: './dairy.component.html', styleUrls: ['./dairy.component.css'] }) export class DairyComponent implements OnInit { products:Products[]; name:string; constructor(private productsService:ProductsService, private route:Router) { this.products=[]; this.name='Dairy'; } ngOnInit(): void { this.productsService.getProductsByCategory(this.name).subscribe(data=>{ this.products=data; }) } }