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Hi All,

Now, let's see post of angular get index in ngfor. This article goes in detailed on how to get index in angular ngfor. Here you will learn how to get index in ngfor angular. if you have question about get index in ngfor angular 9/8 then i will give simple example with solution.

we can easily get index from ngform in angular 6, angular 7, angular 8, angular 9, angular 10, angular 11, angular 12, angular 13, angular 14, angular 15, angular 16 and angular 17 application.

I will give you very simple example so you can easily understand how to get index key in ngfor angular.

You can get index from ngfor as bellow:

let category of categories;let indexOfElem=index;

Example:

src/app/app.component.ts

import { Component } from '@angular/core';
  
@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.css' ]
})
export class AppComponent  {
  name = 'Angular';
  
  categories = [
    {id: 1, name: 'JQuery'},
    {id: 2, name: 'Angular'},
    {id: 3, name: 'Vue'},
    {id: 4, name: 'React'}
  ]
}

src/app/app.component.html

<h1>How to get index of ngfor in Angular? - ItSolutionStuff.com</h1>
  
<ul>
    <li *ngFor="let category of categories;let indexOfElem=index;">
      ngFor index: {{indexOfElem}} value : {{category.name}} 
    </li>
</ul>

You can see belloe output:

I hope it can help you...