This is my div but it outside kendo grid  <div> <div id="qrUrl"></div>  </div>   This is my kendo grid field   columns: [     {      field: "Id",     },     {     title: "QrCode",     width: 300,     te...
I have imagedata in base64 format returned from Expo ImagePicker component, and I want to convert it to An Uint8ClampedArray of RGBA pixel values in the form [r0, g0, b0, a0, r1, g1, b1, a1, ...], cause it's the only input accepted by jsQR librar...
I just started using NativeScript and need to be able to read QR codes. I downloaded the BarcodeScanner plugin for NativeScript (I am using JavaScript, not TypeScript) and I can't figure out how to use it. I still can not find any useful or infor...
I'm building a website for a client in Node.js and I need to generate QR-codes or Barcodes for the ticket system.  I've found a few modules, but all of them need an install like canvas, one way or another.  I'm on a shared hosting package...
I am looking for a javascript API for generating QR codes (name, address and such) and outputting them in a printable format (png/jpeg/pdf). This seems to me to be something others before must have had a need for....
Im looking for a solution to read a QRCode on a webpage.  Lets say I've generated with PHP and some library (zxing or something else) a QRCode and its printed on a piece of paper, ok?  What i would like to do now, is to read it back with tablet/s...
I am using the following code to access the camera but aim is to read QR codes using camera. Using the following code I can only take the picture and save it then using my backend read the QR code from the saved file.  How can I modify the code to pr...
I am showing a button to open camera using phonegap :  document.addEventListener("deviceready", loaded, false); function loaded() {     pictureSource = navigator.camera.PictureSourceType;     destinationType = navigator.camera.DestinationType...
How can I read a QRCode from a file path (not the camera) in React Native? I'm using react-native v0.57.1  EDIT 1:  With the help of @joshkmartinez I was able to write this method:  getImageInfo(path) {         return new Promise(resolve => {...
For an web application, I need to build a QR code scanner.  To do this, I have used getUserMedia to access my mobile phone camera.  I take picture, and upload its data_uri(URI) to QR Code Decoder module.  But it is throwing me the mentioned exception...

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