Home » JQuery QR Code Scanner reader using camera Example

JQuery QR Code Scanner reader using camera Example

Today, We want to share with you JQuery QR Code Scanner reader using camera Example.In this post we will show you Read BarCode or QR Code using jQuery WebCodeCam , hear for JQuery HTML5 QR Code Scanner using Instascan JS Example we will give you demo and example for implement.In this post, we will learn about jQuery Plugin For BarCode and QR Code Reader with an example.

JQuery QR Code Scanner reader using camera Example

There are the Following The simple About JQuery QR Code Scanner reader using camera Example Full Information With Example and source code.

As I will cover this Post with live Working example to develop jQuery and HTML5 based QR-code reader, so the javascript – Barcode scanner for html5 and jquery application for this example is following below.

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JQuery HTML5 QR Code Scanner Example



	<title>jquery - Read qrcode from a web page with camera - pakainfo.com</title>
	
	


  
    <h1>jQuery Plugin For BarCode and QR Code Reader Example - pakainfo.com</h1>
    
    <video id="data_content_display"></video>
	
	<a href="https://www.pakainfo.com/" target="_blank" title="pakainfo">Free Download Example - Pakainfo.com</a>
	
    
      let get_scanner = new Instascan.Scanner({ video: document.getElementById('data_content_display') });
      get_scanner.addListener('scan', function (livemycameras) {
        alert(livemycameras);
      });
      Instascan.Camera.getCameras().then(function (livemycameras) {
        if (livemycameras.length > 0) {
          get_scanner.start(livemycameras[0]);
        } else {
          console.error('Sorry, No Any One cameras found.');
        }
      }).catch(function (e) {
        console.error(e);
      });
    
   


Read qrcode from a web page with camera

We can simple all the data read QR Codes readers using instascan.

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Sample code to read QR Code.


  
    <title>pakainfo.com - QR Code Reader using Instascan</title>
    
  
  
	<a href="https://www.pakainfo.com/" target="_blank" title="pakainfo">Free Download Example - Pakainfo.com</a>
    <video id="Data_preview"></video>
    
      let scanner = new Instascan.Scanner({ video: document.getElementById('Data_preview') });
      scanner.addListener('scan', function (qr_code) {
        console.log(qr_code);
      });
      Instascan.Camera.getCameras().then(function (cameras) {
        if (cameras.length > 0) {
          scanner.start(cameras[0]);
        } else {
          console.error('Sorry, No cameras found.');
        }
      }).catch(function (e) {
        console.error(e);
      });
    
  

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Summary

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