
A
DOMString indicating which related data is expected in
relatedData. Users should refer to the specification of
the error in order to find its
DOMString type and
relatedData definitions if any.
Note: As an example,
Document.normalizeDocument() does generate warnings when
the "split-cdata-sections" parameter is in use. Therefore, the method
generates a SEVERITY_WARNING with type
"cdata-sections-splitted" and the first
CDATASection node in document order resulting from the
split is returned by the relatedData attribute.