Callback invoked when file was selected and is added to this
widget. See also FileUploadCfg.onAdd.
Callback that is invoked when a file upload was canceled. See
Callback that is invoked after a file was uploaded to the
server successfully. See also FileUploadCfg.oncomplete.
Callback that is invoked when a file could not be uploaded to
the server. See also FileUploadCfg.onerror.
Callback that is invoked at the beginning of a file upload,
when a file is sent to the server. See also FileUploadCfg.onstart.
Callback to execute before the files are sent.
If this callback returns false, the file upload request is not started. See also FileUploadCfg.onupload.
Generated using TypeDoc