Within my Ionic application, I have implemented 2 tabs named applied and rejected. Upon initially visiting the appliedPage, a method within the constructor is triggered and successfully displays the desired output, much like the RejectedPage. However, upon proceeding to a third page and taking action by either applying or rejecting, the modifications do not carry over to either the AppliedPage or RejectedPage. Specifically, after clicking on apply or reject, returning to the respective applied or rejected page does not invoke the Http in the constructor. Ideally, each time a particular page is accessed, it should automatically trigger a specific method responsible for fetching data from the DB using http. How can this be achieved?
constructor(public navCtrl: NavController, public navParams: NavParams,
private getAppliedlist: ActionsProvider)
{
console.log('fetching data`);
this.getAppliedlist.getAppliedList().subscribe((data: any) => {
this.applied = data;
console.log(this.applied);
})
}
The code snippet above pertains to the AppliedPage.