throw

<throw>

It is used to throw and event which can be either pre-defined or application-defined.

 Attributes:

event

Name of the event to be thrown.

eventexpr

An ECMAScript expression which evaluates to an event which need to be thrown.

message

A message string which may provide additional information about the event being thrown.

messageexpr

An ECMAScript expression which evaluates to a message string.

parent

block, catch, error, filled, help, if, noinput, nomatch

children

None.