In Angular, How to identify odd rows and even rows in *ngFor repeater?

Question

I need to reuse my Javascript module in typescript for my angular application. Can you guide me how to do that ?

Answer 1

*ngFor having flexibility to identify the odd or even rows.

Examples

<div *ngFor="let user of users; 
             let index =index;
             let isOdd=odd;
             let isEven=even" 

      [class.odd]="isOdd" 
      [class.even]="isEven" 
      [class.selected]="user=== selectedUser"> 
      <p>{{user.name}}</p>

</div>