breadcumb with json
import { Injectable } from '@angular/core' ; import { Breadcrumb } from '../_modeldata/breadcrumb.model' ; import * as menu from '../../assets/menu.json' ; import { HttpClient } from '@angular/common/http' ; @ Injectable ({ providedIn: 'root' }) export class BreadcrumbNService { menuItems : MenuItem []; breadcrumbss : Breadcrumb ; constructor ( private http : HttpClient ) { this . menuItems = [ { "id" : "1" , name: "Home" , url: "Home" , children: [ { id: "2" , url: "Home11" , name: "Submenu 1" }, { id: "3" , url: "Home12" , name: "Submenu 2" , children: [ { id: "31" , url: "Home131" , name: "Submenu 31" ...