import { Component, OnInit } from '@angular/core'; import { Router,ActivatedRoute } from '@angular/router'; import { Location } from '@angular/common'; @Component({ selector: 'app-otp', templateUrl: './otp.page.html', styleUrls: ['./otp.page.scss'], }) export class OtpPage implements OnInit { constructor( private router: Router, private route: ActivatedRoute, private location: Location ) { } ngOnInit() { } goToPage(path,data=null){ this.router.navigateByUrl(path,{queryParams:data}); document.body.scrollTop = document.documentElement.scrollTop = 0; } goBack() { this.location.back(); } }