Viewing Event Mapping References
The PeopleCode Editor provides an Event Mapping button in the dynamic Application Designer toolbar. For an application developer, the Event Mapping button is a visual indicator of custom PeopleCode programs mapped to events of a component, component page, component record, or component record field.
Using the Event Mapping Button
The Event Mapping button in the toolbar is enabled when the PeopleCode being viewed for a component, component page, component record or component record field event are mapped to custom PeopleCode programs. When you select the Event Mapping button, the Find Definition References tab (of the output window) lists the events that are mapped to custom PeopleCode programs along with the application class.
| Field or Control | Description |
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Select the Event Mapping button to view a list of events in the selected component, component record, or component record field. |
This example illustrates the Find Definition References tab (in output window), which displays the list of events.

Finding Event Mapping References
To find references to other components where the custom PeopleCode programs of an application class are used, you should complete the following steps:
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In the Find Definition References, right-click the application class.
A pop-menu is displayed.
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From the pop-up menu, select Event Mapping References.
The list of components is displayed in the Event Mapping References tab (of the output window).
This example illustrates the Event Mapping References (in output window), which displays the components that use the application class.
