Mapping Application Class PeopleCode to Component Events

You can map application class PeopleCode programs to component level, page level, component record level, and component record field level events. This allows you to add custom PeopleCode programs to components without customizing the component definition in Application Designer. These custom PeopleCode programs can be configured to run before, run after, or override any PeopleCode program defined for the same event on the component definition.

The PeopleCode Editor provides an Event Mapping button in the Application Designer tool bar. The Event Mapping button is a visual indicator of custom PeopleCode programs mapped to events of a component, page, component record, or component record field.