import {Component, OnInit} from '@angular/core'; import {ChampionshipService} from '../championship.service'; import {ActivatedRoute, Router} from '@angular/router'; @Component({ selector: 'app-topmenu', templateUrl: './topmenu.component.html', styleUrls: ['./topmenu.component.scss'] }) export class TopmenuComponent implements OnInit { private idChampionship: number; constructor(private championshipService: ChampionshipService, private route: ActivatedRoute, private router: Router) { } ngOnInit() { } currentChampionship(): string { const currentChampionship = this.championshipService.getCurrentChampionship(); if (currentChampionship) { return currentChampionship.name; } else { return '?'; } } }