ngfor angular 8 code example
Example 1: ngfor get index
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>
Example 2: angular ngfor index
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>
Example 3: ngfor
<li *ngFor="let item of items; index as i; trackBy: trackByFn">...</li>