off

remove registered handler(s), either every handler for given event, or the one with given id

Parameters

off target :integer :event

Returns

  • :nothing

Examples

copy
E: event 'tick
on E [ print "tick!" ]
emit E
off E
emit E   ; → no-op; nothing prints

copy
; per-handler removal via the id `on.id` returns:
id: on.id E [ print "first" ]
on E [ print "second" ]
off id          ; drops only the "first" handler
emit E          ; → second

Related