How to add a actionListener to a label in JavaFx
问题 i'm trying to add an ActionListener to a label whitch pop out whenever user types wrong password or login. Here is my Login Controller public class LoginController implements Initializable { @FXML private Label label; @FXML private TextField LoginField; @FXML private PasswordField PasswdField; @FXML private Button LogInButton; @FXML private Label IncorrectDataLabel; //private String uri = "http://google.com"; @FXML private void LogIn(ActionEvent event) throws IOException { if(LoginField