*ngFor Directive comes under the structure directive and it works like a for of loop. *ngFor loop is used in the Component html file file to display the data.
Syntax:-
*ngFor="let element of elementArray"
Note:- You can declare element through let or const or var.
Implement Process:-
Step1:- Declare array variable in the app.component.ts file
Example :- Suppose you have an employees array which has employee name in the app.component.ts file
import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.scss'] }) export class AppComponent { employees:any=['John','Rom','Andrew','Mike']; title = 'EmployeeManagement'; }
Step2:- show the employee name in the app.component.html file through *ngFor
<h1>Employees Name</h1> <div *ngFor="let emp_name of employees"> <div>{{emp_name}}</div> </div>
Step3:- Now, you show the employee names on the browser.