How To Generate QR Code In Angular 13

Websolutionstuff | Jun-09-2022 | Categories : Angular

In this article, we will see how to generate QR code in angular 13. In this example, we will use the angularx-qrcode npm package to generate QR code in the angular 13 application. we will simply install that angularx-qrcode npm package and use the QRCodeModule module to generate the QR code.

So, let's see how to generate QR code in angular 13, angular 13 QR code generator example, how to create QR code in angular 12/13, angular QR code generator, angular QR code generator, angularx-qrcode example.

Step 1: Create New App

In this step, we will create a new angular application using the below command.

ng new qr-code

 

 

Step 2: Install angularx-qrcode npm Package

In this step, we will install the angularx-qrcode package

npm install angularx-qrcode --save

 

Step 3: Import QRCodeModule

Now, we will import the QRCodeModule module.

src/app/app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
  
import { AppComponent } from './app.component';
import { QRCodeModule } from 'angularx-qrcode';
  
@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    QRCodeModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

 

 

Step 4: Update ts File

In this step, we will update the app.component.ts file.

src/app/app.component.ts

import { Component, VERSION } from '@angular/core';

@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css'],
})
export class AppComponent {
  public QrCode: string = null;

  constructor() {
    this.QrCode = 'websolutionstuff.com';
  }
}

 

Step 5: Update HTML File

Now, we will update the app.component.html file.

src/app/app.component.html

<h2 style="text-align:center;margin-top:40px">How To Generate QR Code In Angular 13 - Websolutionstuff</h2>

<qrcode
  [qrdata]="'stringQrCode'"
  [width]="300"
  [errorCorrectionLevel]="'M'"
  style="text-align:center"
></qrcode>

 

 

Step 6: Run The Server

In last, we need to run the server using the below command.

ng serve

Now, Go to your web browser, type the given URL and view the app output.

http://localhost:4200

 

Output:

how_to_generate_qr_code_in_angular_13_output 

 


You might also like :

Recommended Post
Featured Post
7 Tips and Tricks for Laravel Migration
7 Tips and Tricks for Laravel...

As a developer who has been deeply immersed in the Laravel ecosystem, I've come to appreciate the power and flexibil...

Read More

Oct-30-2023

How To Remove Package From Laravel
How To Remove Package From Lar...

In this article, we will see how to remove the package from laravel. there are different ways to remove packages fr...

Read More

Oct-31-2022

Multi Step Form Example In Laravel
Multi Step Form Example In Lar...

Today in this post we will see multi step form example in laravel, here we will create laravel multi step form example.&...

Read More

Jul-21-2021

How To Encrypt And Decrypt String In Laravel 8
How To Encrypt And Decrypt Str...

In this example we will see how to encrypt and decrypt string in laravel 8 using crypt helper, As we all know laravel fr...

Read More

May-07-2021