xdmp.daynameFromDate( arg as Date? ) as String?
Returns a string representing the dayname value in the localized value of $arg.
If $arg is an empty sequence or null, returns null.
Parameters | |
---|---|
arg | The date whose dayname value will be returned. |
xdmp.daynameFromDate(xs.date("1997-07-20")); => Sunday
xdmp.daynameFromDate(xs.date("2012-05-16")); => Wednesday