I have updated the Dojo example
, where the dataSource of the widget is used to render its items. I have performed tests in Edge 40.15063.0.0 but there is no sign of a JS error in the browser console. You can refer to the following screencast
that shows the behavior on my end.
I assume that I am missing some important details from the way that the widget is configured on your end. Therefore, may I ask you to modify the Dojo sample, so that the issue faced is reproduced? This way I will be able to examine it, troubleshoot the cause of the problem and provide you with further assistance.