Drag and Drop from desktop

[edulid]

I have a large DynamicForm with a FileItem (among others), which the user uses to upload files. This is working well.

What I am trying to do is that the user has the possibility of dragging a file from the desktop and dropping it anywhere *inside the dynamicForm*. The dynamicForm (or its canvas, or whatever) would catch this dropped file and set it as a value for the FileItem, so the user can then upload the file after pressing the "Upload" button.

Is this possible and how to accomplish it?

[Isomorphic]

This would currently require DOM-level coding to add event handlers for the new HTML5 drag and drop events, as well as processing the upload yourself.

If you'd prefer to see this as a set of framework features, consider Feature sponsorship.