Vikwamo Kadhaa kwenye Angular

Inawezekana kuweka vikwamo vingi wakati mmoja. Hebu tuangalie jinsi hii inafanywa kwa kutumia mfano wa vikwamo viwili tuliovyojifunza.

Tuagize interfaces mbili:

app/user/user.component.tsimport { OnInit, OnDestroy } from '@angular/core';

Tuunganishe kwenye classi:

app/user/user.component.tsexport class UserComponent implements OnInit, OnDestroy {
  
}

Tuandike vikwamo vyetu viwili:

app/user/user.component.tsexport class UserComponent implements OnInit, OnDestroy {
  constructor() {
    console.log('constructor is started');
  }
  
  ngOnInit() {
    console.log('onInit is applied');
  }
  
  ngOnDestroy() {
    console.log('onDestroy is applied');
  }
}