import { Component, OnInit } from '@angular/core'; import { Router, ActivatedRoute} from '@angular/router'; @Component ({ selector : 'page-error', templateUrl : 'page-error.html' }) export class PageError implements OnInit { constructor( private route: ActivatedRoute ) { } ngOnInit() { // console.log("Data via params: ", this.route.snapshot.data['page_header']); } }