Multiple file upload

We have implemented the following recipe which works fine : forum.appian.com/.../SAIL_Recipes.html

But we wish to be able to "really" upload multiple file at a time. Not a one by one upload that ends up being "multiple".

For example the client has to upload file a,b and c.

Instead of uploading file a, then b then c we wish that the window to select a file can multi select meaning we can click on upload file, selects a b and c and it's done.

Is there a way to do this? Seems like a!fileUploadField has no way to provide this option at all through parameters ... is there another control perhaps?

Thanks!

OriginalPostID-249147