Steps to reproduce
When setting Element.textContent to undefined IE/Edge displays ‘undefined’ string, other browsers do not show any string content for this element. Example JSFiddle
To reproduce this issue, simply open it in latest Edge - you will see ‘undefined’ text on result panel. In latest Chrome/Firefox there is nothing on result panel and it seems that it is correct behavior.
Comments and activity
- Microsoft Edge Team
Changed Assigned To to “Brad E.”
Changed Assigned To to “Travis L.”