Angular 16 - implementing Using `ng-container` for Dynamic Template Rendering and Change Detection
I've looked through the documentation and I'm still confused about I'm currently working with a question with dynamically rendering templates using `ng-container` in Angular 16. I have a component that conditionally displays different templates based on user input, but I'm noticing that the change detection does not seem to trigger as expected when the input changes. Here’s a simplified version of what I'm trying to achieve: ```html <ng-container *ngIf="isComponentA"> <app-component-a></app-component-a> </ng-container> <ng-container *ngIf="!isComponentA"> <app-component-b></app-component-b> </ng-container> ``` I change the value of `isComponentA` based on a button click: ```typescript export class MyComponent { isComponentA = true; toggleComponent() { this.isComponentA = !this.isComponentA; } } ``` Despite calling `toggleComponent()`, the template does not update immediately. I checked that the button is wired correctly, and the method is invoked without any issues, but the change in `isComponentA` does not reflect in the view. I even tried using `ChangeDetectorRef.detectChanges()` after the toggle, but it didn’t help. Additionally, I have tried encapsulating the `ng-container` logic within a single `ng-template`, but that also didn’t resolve the scenario. I verified that Angular's zone.js is properly configured, so I'm puzzled as to why the template rendering is not responding to the changes as expected. Here's the button that triggers the toggle: ```html <button (click)="toggleComponent()">Toggle Component</button> ``` I’m also using Angular Material, which I suspect might have some influence, but I don’t see any direct correlation in the documentation. Any advice on what might be going wrong or if there’s a best practice I could follow to ensure that the dynamic rendering works seamlessly would be greatly appreciated! For context: I'm using Typescript on Windows. Is there a better approach?