$attribute-name as xs:string
) as item()*
xxf:event()works like the XForms 1.1
event()function, except that when using XBL components,
xxf:event()returns event information from the original event instead of the retargeted event.
This function is deprecated since Orbeon Forms 4.0 and is just an alias for the standard
This function implements the semantic of the XForms 1.0
Prefer the XPath 2
if(...) then ... else ...construct.