qr-code is not working on IE ,safari & Mozilla browser.

Question

qr-code is not working on IE ,safari & Mozilla browser.

Rajfkvp opened this issue 6 years ago · comments

Eduard Castellano · Answer 1 · Thu Jan 18 2018 02:55:55 GMT+0800 (China Standard Time)

Are you using the Web Components Polyfill? https://www.npmjs.com/package/webcomponents.js

Bryan Ollendyke · Answer 2 · Sat May 19 2018 22:10:02 GMT+0800 (China Standard Time)

Make sure you have the FULL polyfill and not the -lite one. When using this if I used the full polyfill which emulates shadowdom then it works. If I just do lite (which is only shadycss emulation) then it bricks since qr.js has early in its life cycle to attach a shadowroot

Eduard Castellano · Answer 3 · Sat Jul 07 2018 23:47:21 GMT+0800 (China Standard Time)

It seems this is due to the deprecated document.registerElement(). Closing this since it's related to #15