record with the fields: 'action: value equal to: 'coerce', 'none', 'validate' (optional)', 'failure: value equal to: 'accept', 'default', 'reject' (optional)' The `on_change` behavior of the column for user-initiated modifications.
Constructor | Description |
|
|
Static member | Description |
Full Usage:
ColumnOnChange.init (?action, ?failure)
Parameters:
MaybeOnChangeAction
?failure : FailureAction
Returns: ColumnOnChange
|
|