import observable = require("data/observable"); import pages = require("ui/page"); import labelModule = require("ui/label"); var page: pages.Page; var label: labelModule.Label; export function pageLoaded(args: observable.EventData) { page = args.object; label = page.getViewById("label"); } export function onTap(args: observable.EventData) { page.showModal("./modal-views-demo/login-page", "some custom context", function(username: string, password: string) { console.log(username + "/" + password); label.text = username + "/" + password; }); }