[Name] targettype [Required] false [Default Value] 'scxml' [Valid Values] scxml basichttp [Description] A value expression which returns a character string that specifies the type of the event target. See 8.3 Legal Data Values and Value Expressions for details. Values defined by the specification are: scxml basichttp [Type] 
Value expression
V a l u e e x p r e s s i o n
L o c a t i o n e x p r e s s i o n
s t r i n g
L i s t o f l o c a t i o n e x p r e s s i o n s