syntax for ngfor
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>syntax for ngfor
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>how to loop a number in ngfor
//my.component.ts
counter(i: number) {
return new Array(i);
}
//my.component.html
<li *ngFor='let in of counter(5) ;let i = index'>{{i}}</li>ngfor
<li *ngFor="let item of items; index as i; trackBy: trackByFn">...</li>Copyright © 2021 Codeinu
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