NAME

       WebCommon::incomingFileKeys - Return keys for user-uploaded files

SYNOPSIS

       [String] incomingFileKeys( )

DESCRIPTION

       Returns all keys (in no particular order) with at least one user-uploaded file associated.
       Browser behaviour differs on whether a key is sent when no file is uploaded, but  in  Kaya
       unused file upload keys are treated as not existing regardless of whether the browser sent
       no key or an empty key.

AUTHORS

       Kaya standard library by Edwin Brady, Chris Morris  and  others  (kaya@kayalang.org).  For
       further information see http://kayalang.org/

LICENSE

       The Kaya standard library is free software; you can redistribute it and/or modify it under
       the terms of the GNU Lesser General Public License (version 2.1 or any later  version)  as
       published by the Free Software Foundation.

RELATED

       WebCommon.allowFileUploads (3kaya)
       WebCommon.incomingFile (3kaya)
       WebCommon.incomingFileExists (3kaya)
       WebCommon.incomingFiles (3kaya)
       WebCommon.incomingKeys (3kaya)