API Reference > ui-framework > Frontstage > SettingsModalFrontstage > notifyCloseRequest notifyCloseRequest notifyCloseRequest: boolean = true Set notifyCloseRequest to true on stages that register to listen for onCloseModalFrontstageRequestedEvent so that the stage can save unsaved data before closing. Used by the ModalSettingsStage. Defined in ui/framework/src/ui-framework/frontstage/ModalSettingsStage.tsx Line 62 Last Updated: 11 June, 2024