public StripePaymentGatwayPage(double Iznos = 1)
 {
     InitializeComponent();
     Global.placanjeKarticom = true;
     BindingContext          = model = new PaymentGatewayPageViewModel()
     {
         Iznos = Iznos
     };
     NavigationPage.SetHasBackButton(this, false);
     NavigationPage.SetHasNavigationBar(this, false);
 }
        public StripePaymentGatwayPage(decimal Iznos)
        {
            InitializeComponent();
            BindingContext = model = new PaymentGatewayPageViewModel()
            {
                Iznos = Iznos
            };

            NavigationPage.SetHasBackButton(this, false);
            NavigationPage.SetHasNavigationBar(this, false);
        }