https://github.com/WebReflection/document-register-element/commit/cad527591c6ad0dd5450de4b9624e3dc53894c3d and this repository is going to be deleted by October 31st, 2019, EOD, CEST.
Edit: The issue demonstrated in this repository was successfully resolved inIE 11 problem when refreshing an iframe
When document-register-element is loaded in a document which is inside an iframe, refreshing that iframe breaks the polyfill and makes it so document.createElement
is undefined
.
Steps to reproduce
- Clone the repository
- npm install
- npm start
- Open http://127.0.0.1:8080 in IE 11
- Open developer tools (F12)
- Rightclick inside the iframe -> refresh
- Check console errors.