on_change_wamname
The name of the WAM to be invoked after a selection has been made in the prompter. This property would typically be used if the value returned by the prompter is to be directed to a WAM other than the current one.
Default value
$lweb_WAMName (this is equivalent to the current WAM).
Valid values
The name of a WAM in single quotes. A list of known WAMs can be displayed by clicking the corresponding dropdown button on the property sheet.