Create Automatic Barcode with Image while creating items

[Uncle_Dead]

Can't print dynamically generated images

Hi. I need to display QR code in sales invoice and also show it in print invoice. Current flawed solution: Right now, I fetch an encoded string from server side. On the client side, I have a QR image HTML field. [image] Then in js, I use a js library ‘QRious’ to render HTML into that field and the QR code is displayed. However, when trying to print the invoice, the QR code does not appear and I cannot figure out how to hook into the print page to render the image there. My question is: Ca…