export function onTap(args) {
    let frame: Frame = args.object.page.frame;
    frame.navigate({
        moduleName: "secondary-page"
    });
    console.log(Array(30).join("-"));
}

export function onTap(args) {
    let frame: Frame = args.object.page.frame;
    frame.goBack();
}

export function onTap(args) {
    let frame: Frame = args.object.page.frame;
    frame.navigate({
        moduleName: "page2"
    });
}

export function onTap(args) {
    let frame: Frame = args.object.page.frame;
    frame.goBack();
    console.log(Array(35).join("-"));
}

 public canGoBackToPreviousPage(): boolean {
     return this.frame.canGoBack();
 }

 public backToPreviousPage() {
     this.frame.goBack();
 }

 public canGoBackToPreviousPage() {
     this.frame.canGoBack();
 }