ngfor index
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>ngfor index
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>index in ng for
You have to use let to declare the value rather than #.
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>
Angular = 1
<ul>
<li *ngFor="#item of items; #i = index" [attr.data-index]="i">
{{item}}
</li>
</ul>ngfor index
<ul>
<li *ngFor="let food of menu; index as i">
{{ index }},{{ food }}
</li>
</ul>
<!-- index starts from 0
This gives an undordered list of food items in a menu, with the first item as 0-->Copyright © 2021 Codeinu
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