Answers for "ngfor conditional"

angular ngfor conditional pipe

//use ternary operator on your list and apply the pipes you need
*ngFor="let a of (condition ? (arr | pipe) : (arr | pipe2))"

ngFor and ngIf

<li *ngFor="let user of users; index as i; first as isFirst">
  {{i}}/{{users.length}}. {{user}} <span *ngIf="isFirst">default</span>
</li>