Stop firing ngOnInit() after ionViewWillEnter()

Ionic Framework
1

I dont want to execute code inside

ngOnInit() {
console.log("done");
}

so i want to go back to another page before that through

ionViewWillEnter(){
  this.navCtrl.goRoot('/login');
}

i m able to go to that page but still can see “done” text

i did this also but not working

ionViewWillEnter(): boolean{
  return false;
}
2

spontaneously, if I may, too me it sounds like a bad pattern to navigate in a page ngOnInit or ionViewWillEnter no? so you gonna display the user for a couple of milliseconds and then the page change automatically?

3

then what to do? i saw that ngOnInit() fired first then ionViewWillEnter(). so i did like this:

ionViewWillEnter(){
  //page access
  this.dataProvider.accessControl().then((response) => {
  if(response == true){
    console.log("done");
  }else{
    this.navCtrl.goRoot('/login');
  }
 });
}

any other way? here accessControl checking storage that user is logged in or not.

4

I would use a Subject or BehaviorSubject in your provider and subscribe to it in app.component where I would actually trigger the redirect to root if the user hasn’t the right to navigate

5

yep, good option. i will try this too :slight_smile: