This image shows a screenshot of the showInventoryPageDef.xml overview editor page in JDeveloper. This page displays three tabs namely, Bindings and Executables, Contextual Events, and Parameters, of which Contextual Events tab appears to be selected. In the Contextual Event tab, productSelected event appears in the Events column to the left and the Subscribers tab to the right shows the name of the event subscriber as showInventoryPageDef. You can add, edit, or delete the event subscribers using the icons provided.