Salve, sto creando un Login in Java, ma non riesco, ad inserire l'IF , che se la username e la password sono esatti, mi restiuisce ciao giampiero, altrimenti chi sei?
questo e il codice:
codice:
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JTextField;
import java.awt.*;
import java.awt.event.*;
public class login {
public static void main (String[] args){
JFrame frame = new JFrame("Login");
frame.setSize(400,300);
JPanel panel = new JPanel();
panel.setSize(200,200);
JLabel label = new JLabel("LOGIN");
panel.setLayout(new GridLayout(6,2));
JLabel label1 = new JLabel("Username");
JTextField text = new JTextField("Username");
JLabel label2 = new JLabel("Password");
JTextField text1 = new JTextField("Password");
JButton button = new JButton("Login");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(panel);
panel.add(label);
panel.add(label1);
panel.add(text);
panel.add(label2);
panel.add(text1);
panel.add(button);
frame.setVisible(true);
button.addActionListener(new Action());
}
}
class Action implements ActionListener{
public void actionPerformed (ActionEvent e){
JFrame frame1 = new JFrame();
frame1.setVisible(true);
frame1.setSize(200,200);
JLabel label = new JLabel("ciao Giampiero");
JPanel panel = new JPanel();
frame1.add(panel);
panel.add(label);
frame1.setVisible(true);
}
}