I have browsed multiple files using the
FileReferenceList.browse() method but to actually upload the fles I
have to iterate through the FileReferenceList.fileList array and
individually upload each file using FileReference.upload() method.
My question is, does this mean that for each file being
uploaded an urlRequest is made and there is a server hit?
Also, is there any other way to avoid multiple server hits
but upload multiple files?