How do I implement directive (ng-template) in Angular?

In my HTML file, I've duplicated the "elseBlock2". How do I implement directive (ng-template) to handle it?

<div class="col-2">     <ng-container *ngIf="item.isSuccess; else elseBlock2">             </ng-container>     <ng-container *ngIf="item.progress; else elseBlock2">        %        <mat-progress-bar mode="determinate" color="primary" value=></mat-progress-bar>     </ng-container>  </div>  

https://stackoverflow.com/questions/66792324/how-do-i-implement-directive-ng-template-in-angular March 25, 2021 at 10:44AM