FileWriter to write variable to file inside of actionListener
This program is supposed to take an order from the user, and then print out the receipt. The receipt should also be saved to a file. However, I keep getting errors saying that it can't find the symbol of my object, or that I haven't used a try catch. Can someone please tell me what I'm doing wrong?
Voters
import java.awt.;
import java.awt.event.;
class Main extends Frame implements ActionListener {
TextField t;
Main() {
super("Event Handling - ActionEvent");
t = new TextField();
t.setSize(30,30);
t.setBackground(Color.green);
t.setForeground(Color.red);
Button b = new Button("click Me");
b.addActionListener(this);
setSize(300,250);
setLayout(new GridLayout(2,1));
add(t); add(b);
setVisible(true);
}
public void actionPerformed (ActionEvent ae) {
t.setText("Keep Learning");
{
new Main();
}
}