Open a new scene inside another one

Question

Hi All
I am newbie in javafx and I am developing an application based on ensemble example. I made a scene (indicators) with some objects and I need to connect to oracle to complete this scene. I have created a class with a scene (login) that connects to database (typing user and password). The login scene runs a connection method to oracle that returns connection object. After this connection is successful, I will use this object into indicators scene.
How can I "call" the login scene from indicators class?
Are there any special thing I have to do with use a connection object in indicators class?
Sorry if it looks like too simple, but I did not find any tip about it.
Thank you for any help
Ricardo

Answer 1

Declaration first your new class inside private void init (final Stage s) or inside class, after that you can call like this in action button.
final Class_After_Login cal = new Class_After_Login();
b1.setOnAction(new EventHandler<ActionEvent>()
                        @Override public void handle(ActionEvent e)
                                if(e.getSource()== b1)
                                        try
                                                  cal.start(s); // This Syntax like this
                                                 Class.forName ("com.mysql.jdbc.Driver");
                                                 Connection c = DriverManager.getConnection("jdbc:mysql://localhost/mahasiswa","root","");  
                                                 Statement s = c.createStatement();
                                                 String sql =("select * from login where username='"+tf.getText()+"'and password='"+pf.getText().toString()+"'");
                                                 ResultSet rs= s.executeQuery(sql);
                                                 if(rs.next())
                                                        JOptionPane.showMessageDialog(null, "Login Berhasil");
                                                 else
                                                        JOptionPane.showMessageDialog(null, "Username atau Password SALAH");
                                        catch (Exception ex)
                                                //Logger.getLogger(Menu_Utama.class.getName()).log(Level.SEVERE, null, ex);
                    });Edited by: Tom on Feb 12, 2012 6:22 PM