Ways to rejuvenate an angular component

I am in the process of developing a mobile application using ionic 4. The app supports two languages, namely ar and en. The menu drawer is a pre-built component included within the app.

In order to ensure that the drawer component displays the correct styles based on the direction of the document (rtl or ltr), I need to refresh it.

Currently, my approach involves simply using location.reload to reload the entire application. However, I believe there may be a better method for achieving this.

javascriptangulartypescript

Answer №1

One of the easiest ways to accomplish this is by calling ngOnInit with a function like so:

fn() {
    this.ngOnInit();
}

Alternatively, you can try the following approach:

this.router.navigateByUrl('/RefreshComponent', { skipLocationChange: true })
  .then(() => {
      this.router.navigate(['Your actualComponent']);
});

Answer №2

To update or refresh a component, consider utilizing the changeDetectionStratergy.

Include the ChangeDetectionRef Service in the component that utilizes the built-in component. Then, whenever necessary, trigger the detectChange method to redraw the component.

Answer №3

A great technique I have discovered is utilizing NgZone in Angular:

import { NgZone } from "@angular/core";

constructor(private ngZone: NgZone) {}

onMyChanges() {
  this.ngZone.run(() => {
    myChanges...
  });
}

For more information, visit : https://angular.io/api/core/NgZone

Answer №4

Execute this function whenever you need to refresh your website.
It will reload the current page.

 window.location.reload();

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