Write a program that will allow tutors to record tutoring activities. A tutor needs to keep track of who come for help (name, student ID), started at what time (sign-in time), ended at what time (sign-out time), for what course, his/her professor name, a short description of the problems he/she needs help with. The information should be saved and retriveable. Must Be in GUI
I had it working last night and I made some changes to it this morning.
Course.java
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
@SuppressWarnings("serial")
public class Course extends JPanel implements ActionListener {
JPanel panel;
JLabel courseNameLabel;
JLabel descriptionLabel;
JLabel studentID;
JLabel studentName;
JLabel ProfessorName;
JTextField profJTextField;
JTextField courseName;
JTextField description;
JButton button;
JFrame frame = new JFrame();
public Course(Student student) {
// TODO Auto-generated constructor stub
panel = new JPanel();
button = new JButton("Submit");
button.addActionListener(this);
courseNameLabel = new JLabel("Please course name: ");
courseName = new JTextField(20);
descriptionLabel = new JLabel("Please course description: ");
description = new JTextField(20);
ProfessorName = new JLabel("Enter the Prof name: ");
profJTextField = new JTextField(20);
studentName = new JLabel(student.studentName.getText());
studentID = new JLabel(student.studendField.getText());
panel.add(studentName);
panel.add(studentID);
panel.add(courseNameLabel);
panel.add(courseName);
panel.add(descriptionLabel);
panel.add(description);
panel.add(ProfessorName);
panel.add(profJTextField);
panel.add(button);
frame.add(panel);
frame.setVisible(true);
frame.setSize(300, 300);
frame.setLocation(100, 100);
}
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (e.getSource() == button) {
new TimeSheet(this);
frame.setVisible(false);
}
}
}
Student.java
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
import javax.swing.*;
@SuppressWarnings("serial")
public class Student extends JFrame implements ActionListener {
JPanel panel;
JLabel label;
JLabel StudendId;
JTextField studendField;
JTextField studentName;
JButton button;
JLabel info;
public Student(){
button=new JButton("Submit");
button.addActionListener(this);
info=new JLabel("User Has already logout.Thank You !!!");
label = new JLabel("Please enter student's name: ");
studentName = new JTextField(10);
StudendId = new JLabel("Please enter student's Id: ");
studendField = new JTextField(10);
panel = new JPanel();
panel.add(label);
panel.add(studentName);
panel.add(StudendId);
panel.add(studendField);
panel.add(button);
panel.add(info).setVisible(false);
add(panel);
pack();
setVisible(true);
setSize(325, 150);
setLocation(500, 300);
}
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(e.getSource()==button)
{
File file=new File("output.txt");
int count=0;
try {
Scanner scanner=new Scanner(file);
while(scanner.hasNextLine())
{
String temp=scanner.nextLine();
String temAString[]=temp.split("\\s");
System.out.println(temAString[3]);
if(temAString[3].equalsIgnoreCase(studendField.getText()))
{
panel.add(info).setVisible(true);
count++;
break;
}
}
} catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
if(count==0)
{
new Course(this);
}
}
}
public static void main(String args[])
{
Student student=new Student();
}
}
TimeSheet.java
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Date;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
/**
*
* @author acc
*/
@SuppressWarnings("serial")
public class TimeSheet extends JFrame implements ActionListener{
JFrame frame;
JPanel panel;
JLabel courseNameLabel;
JLabel studentID;
JLabel studentName;
JLabel ProfessorName;
JLabel startTime;
JButton button;
public TimeSheet(Course course)
{
panel =new JPanel();
frame=new JFrame();
courseNameLabel=new JLabel(course.courseName.getName());
studentID=new JLabel(course.studentID.getText());
studentName=new JLabel(course.studentName.getText());
ProfessorName=new JLabel(course.profJTextField.getName());
startTime=new JLabel(new Date()+"");
button=new JButton("Close");
button.addActionListener(this);
panel.add(ProfessorName);
panel.add(studentID);
panel.add(studentName);
panel.add(courseNameLabel);
panel.add(startTime);
panel.add(button);
frame.add(panel);
frame.setVisible(true);
pack();
writingToFile();
}
public void writingToFile() {
// TODO Auto-generated method stub
File file=new File("output.txt");
try {
PrintWriter printWriter=new PrintWriter(file);
printWriter.write("StudentName: " + studentName.getText() +
" StudentId: " + studentID.getText() + " ProfessorName: " + ProfessorName.getText()
+ " Start Time :"+startTime.getText() +"\n");
printWriter.close();
}
catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if(e.getSource()==this.button)
frame.dispose();
}
}
This is the error its giving me
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 3
at tutorprogram.Student.actionPerformed(Student.java:58)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6289)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6054)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4652)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:603)
at java.awt.EventQueue$1.run(EventQueue.java:601)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:617)
at java.awt.EventQueue$2.run(EventQueue.java:615)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
