How to Get Index of Ngfor in Angular?

By Hardik Savani | April 5, 2020 | Category : Angular


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 and angular 9 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...




Hardik Savani
My name is Hardik Savani. I'm a full-stack developer, entrepreneur and owner of Aatman Infotech. I live in India and I love to write tutorials and tips that can help to other artisan. I am a big fan of PHP, Javascript, JQuery, Laravel, Codeigniter, VueJS, AngularJS and Bootstrap from the early stage.
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