Ionic 4. Alternative to NavParams

Question

I am using ionic 4. It does not accept to receive data using navparams. Here is my sender page method:

  //private route:Router
  gotoFinalView(intent) {
            


        

Answer 1

ionic 4 navigation with params

sender page 1. import the following

import {NavController} from '@ionic/angular';
import { NavigationExtras } from '@angular/router';

2. constructor(private navCtrl:NavController)
3. sender page

gotonextPage()

gotonextPage()
{
let navigationExtras: NavigationExtras = {
          state: {
            user: 'name',
            parms:Params
          }
        };
        this.navCtrl.navigateForward('pageurl',navigationExtras);
}

4.Receiver Page

import { ActivatedRoute, Router } from '@angular/router';
constructor( private route: ActivatedRoute, private router: Router)
{
this.route.queryParams.subscribe(params => {
  if (this.router.getCurrentNavigation().extras.state) {
    this.navParams = this.router.getCurrentNavigation().extras.state.parms;
  }});
}