Hello,

we are using newest version including drag n drop. No we have a customer which has an old browser (or a new IE with old document mode, or its because of citrix client - we don't know exactly the reason) where the drag and drop is not working. The "problem" is that they see our div with the text "or drop files here". 

My question is: Is it possible to get the info from the upload control if drag and drop is supportet for the client, so that we could handle the visibility of our drag n drop div? F. ex. the info if html5 mode for the upload control is used (i think otherwise it doesn't work?) or could there be any javascript testfunction to check if the drag and drop could work?

Thanks a lot

Joerg