This version is out of date, covering development from v9.5.0 to v9.7.3. It is maintained here only for inbound reference links from elsewhere. It is no longer actively updated.

Jump to the current version of aTbRef

Tinderbox v9 Icon

Join actions

An optional action may be performed when new composite members first touch existing members. This action is stored in the $OnJoin action. When a note that was not previously a member of a composite is dragged to touch a note with an $OnJoin action, the $OnJoin action is performed on the dragged note. If a note touches more than one note in the composite, each $OnJoin action is performed in turn. When an $OnJoin action is run, the 'this' designator is bound (refers to) to the note newly joining the composite and 'that' is bound to the existing composite note running the $OnJoin action.