Vermont Views provides three pre-defined action functions: MENUCALL(), which processes a sub-menu; FORMCALL(), which processes a data form; and CHECKMARK(), which toggles the checkmark character for the menu field. Although you may use the pre-defined action functions in you final application, these functions are provided mainly to allow you to create prototypes of your applications quickly.
Using MENUCALL() to Call a Sub-Menu
Using FORMCALL() to Call a Data Form
Using CHECKMARK() as the Action Function
Disadvantages to Using the Pre-Defined Menu Action Functions
