Thread: ParsingTo Interger Issue

I could pare to Integer, so I have to used double in this code. Is there anyone can help on that please. Also can someone check on modulus formula it seems not working right.Please Help

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
 
/**
 * Sample application using Frame.
 *
 * @author 
 * @version 1.00 11/06/19
 */
public class HomeWork6Frame extends JFrame {
			//Creating the Labels
	 private JLabel SecondsL, MinutesL, HoursL, DaysL, YearsL; //L stand for Label
			//Creating the TextField
	 private JTextField SecondsTF, MinutesTF, HoursTF, DaysTF, YearsTF;//TF stand for TextField
			//Creating the Buttons
	 private JButton  calculate, exit;
 
			//Decalring actionlistener for the buttons
	 private CalculateButtonHandler cbHandler;
	 private ExitButtonHandler ebHandler;
 
     public HomeWork6Frame()
     {
 
 
 
        	// The lables part of the program
 
	      	 setTitle("Program to Conver Seconds into Minutes,Hours and Days");
	      	 SecondsL = new JLabel("Number of Seconds to be convert it: ", SwingConstants.RIGHT);
	      	 MinutesL = new JLabel("Number of Minuts: ", SwingConstants.RIGHT);
	       	 HoursL   = new JLabel("Number of Hours: ", SwingConstants.RIGHT);
	      	 DaysL    = new JLabel("Number of Days: ", SwingConstants.RIGHT);
	       	 YearsL   = new JLabel("Number of Years: ", SwingConstants.RIGHT);
 
			//Text Field protion tf the program
			SecondsTF = new JTextField(10);
			MinutesTF = new JTextField(10);
			HoursTF   = new JTextField(10);
			DaysTF    = new JTextField(10);
			YearsTF   = new JTextField(10);
 
			// Creating the Buttons
			calculate = new JButton("Calculate");
			cbHandler = new CalculateButtonHandler();
	 		calculate.addActionListener(cbHandler);
 
	 		exit = new JButton("Exit");
	 		ebHandler = new ExitButtonHandler();
	 		exit.addActionListener(ebHandler);
 
 
		       	//Container portion of the prog
		       Container pane = getContentPane();
		       pane.setLayout(new GridLayout(7, 2));
 
		       //Addin Labels and TextField to the pane
		       pane.add(SecondsL);
		       pane.add(SecondsTF);
		       pane.add(YearsL);
		       pane.add(YearsTF);
		       pane.add(DaysL);
		       pane.add(DaysTF);
		       pane.add(HoursL);
		       pane.add(HoursTF);
		       pane.add(MinutesL);
		       pane.add(MinutesTF);
 
 
 
 
 
 
 
				//Adding the Buttons
				pane.add(calculate);
				pane.add(exit);
 
 
		       //Windows size and visibility
		       setSize(new Dimension(400, 300));
		       setVisible(true);
 
 
    }
 
 
    /**
     * Shutdown procedure when run as an application.
     */
    protected void windowClosed()
    {
 
            System.exit(0);
    }
 
		/**********************************************************
		 ********** Calculate  class ******************************/
	    private class CalculateButtonHandler implements ActionListener
	    {
			public void actionPerformed(ActionEvent e)
			{
				//Declaring Variables
				double seconds;
				double minutes = 60; //seconds
				double hours   = 3600;//seconds
				double days    = 86400; //seconds
				double years   = 365;
				//double temp;
 
			// Perofimng the calculations
				seconds = Double.parseDouble(SecondsTF.getText());
				minutes = seconds/minutes;
				seconds = seconds % minutes;
				hours   = seconds / hours;
				seconds = seconds % hours;
				days    = seconds / days;
				seconds = seconds % days;
				years   = seconds / years;
				seconds = seconds % years;
 
				MinutesTF.setText("" + minutes);
				HoursTF.setText("" + hours);
				DaysTF.setText("" + days);
				YearsTF.setText("" + years);
 
			}
		}
 
		/*********************************************************
		 ********** Exit class***********************************/
 
		private class ExitButtonHandler implements ActionListener
		{
				public void actionPerformed(ActionEvent e)
			{
				System.exit(0);
			}
		}
 
}

someone check on modulus formula it seems not working right.

please explain what your problem is. What does the code do or not do?

To learn how some operators work, write a 2 line program to use the operator and print out the results.
Change the operands and try it again. Look at the output. Change and do it again.
If after several tries you still do not understand, post your code here with its output and ask your question about what you don't understand.

I could pare to Integer, so I have to used double

Can you explain what your problem was here? I don't understand what "could pare to Integer" means.

Sorry for the confusing that I may caused. But my problem is. I want to read an in Textfield as seconds then convert that seconds to minutes, hours, days. If I declare all the variables as integers and use this

 seconds = Double.parseDouble(SecondsTF.getText());

it wont parse it, so I have to use double instead.

I got that fix thanks. And now i having another issue with the formula below
I want to divide seconds to minute to get number of minutes then hours, then days. I could not figured out how to get hours from the minutes.

. 
 
				minutes = seconds/minutes;
				seconds = seconds % minutes;
				hours   = seconds / hours;
				seconds = seconds % hours;
				days    = seconds / days;
				seconds = seconds % days;
				years   = seconds / years;
				seconds = seconds % years;
 
				MinutesTF.setText("" + minutes);
				HoursTF.setText("" + hours);
				DaysTF.setText("" + days);
				YearsTF.setText("" + years);

If you want to get minutes from seconds, divide by 60. If you want to get hours from seconds, divide by 3600, (or you could divide the previously calculated minutes by 60). Etc.