import { EventData } from "tns-core-modules/data/observable"; import { Page } from "tns-core-modules/ui/page"; import { topmost } from "tns-core-modules/ui/frame"; export function btnClick(args: EventData) { (args.object).page.showModal("action-bar/modal-page-hidden-action-bar-page", { context: "", closeCallback: (arg: string) => console.log("Callback args: " + arg), fullscreen: true }); } export function btnBack(args: EventData) { topmost().goBack(); }