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hey guys/...am stuck at one point....help me please! ! !

its a quiz progg... one ques...4 options...

i have one button---NEXT QUES--- It should display the next ques--it should also take the user selected option, compare it with the correct option and show if the Answer is right or wrong

else if(ae.getSource()==b1)
{

if(answer==Answercheck.correct) // checking if answer is correct or not
{
System.out.println("YOUR ANSWER IS CORRECT");
}
else
{
System.out.println("YOUR ANSWER IS WRONG");
}



if(option1.isSelected())
{
System.out.println("Option 1");
answer = option1.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}
else if(option2.isSelected())
{
System.out.println("Option 2");
answer = option2.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}
else if(option3.isSelected())
{
System.out.println("Option 3");
answer = option3.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}
else if(option4.isSelected())
{
System.out.println("Option 4");
answer = option4.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}


v1=v1+1;//next ques from database
displayQuestion(v1);//gets the ques from the database and the options also

Answercheck.check(v1); // this only gets the correct answer!!



}
}

also..

v1=0;
so when i run the progg...no ques is displayed..only after i click on b1, is the first question displayed.....

i guess only the order of things is wrong...help me plzzzz!!!

2
Contributors
6
Replies
7
Views
7 Years
Discussion Span
Last Post by neo_31591
0

Well then, display one (or fire an event programettically. Really, the "initial" display never comes as the result of an action event, so, if you want a question displayed right away, than you need to display one, and not only display them in the Action Listener (which won't, obviously, be accessed until an Action Event is fired).

0

what i want is the answer to be validated...

when i run my progg i get WRONG ANSWER everytime! ! !

0

Well, that's not what you said

so when i run the progg...no ques is displayed..only after i click on b1, is the first question displayed.....

0

ill post the whole code!

please please get it to work...i have literally given up now

this is the main progg

package Answer;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;


class q extends JFrame implements ActionListener
{

public static String usr,str,opt1,opt2,opt3,opt4,answer;
public static int v1=1;



JMenuBar mbr;
JMenu File,Help;
JPanel p1,p2;
static JLabel l1,l2,l3,l4,l5,l6,l7,l8;
JButton b1,b3;
static JRadioButton option1,option2,option3,option4;
ButtonGroup bgp;
Color c1,c2;
Font f1,f2;

public q()
{

mbr=new JMenuBar();
setJMenuBar(mbr);

File=new JMenu("File");
Help=new JMenu("Help");

p1=new JPanel();
p2=new JPanel();


l1=new JLabel("                    Tech-Quiz");
l2=new JLabel("Q: ");
l3=new JLabel("1.) ");
l4=new JLabel("2.) ");
l5=new JLabel("3.) ");
l6=new JLabel("4.) ");
l7=new JLabel("                                                                                                                               dEaD_SiN");
l8=new JLabel(" ! ");



b1=new JButton("Next Ques");

b3=new JButton("Im too Scared");

c1=new Color(23,54,93);
c2=new Color(255,192,0);


    option1 = new JRadioButton("opt1");
    option2 = new JRadioButton("opt2");
    option3 = new JRadioButton("opt3");
    option4 = new JRadioButton("opt4");
  
  bgp = new ButtonGroup();
   
 bgp.add(option1);
   bgp.add(option2);
   bgp.add(option3);
   bgp.add(option4);



f1=new Font("Broadway",Font.BOLD,72);
f2=new Font("Comic Sans Ms",Font.BOLD,20);

b1.addActionListener(this);

b3.addActionListener(this);

	

	p1.setLayout(new BorderLayout());
	
	l1.setBounds(250,250,300,300);
	l1.setFont(f1);
	l1.setForeground(c2);

	l2.setBounds(50,15,1300,300);
	l2.setFont(f2);
	l2.setForeground(c2);	

	l8.setBounds(100,15,1300,300);
	l8.setFont(f2);
	l8.setForeground(c2);		


	l3.setBounds(50,100,1300,300);
	l3.setFont(f2);
	l3.setForeground(c2);


	l4.setBounds(50,150,1300,300);
	l4.setFont(f2);
	l4.setForeground(c2);

	b1.setBounds(900,280,200,35);
	
	b3.setBounds(900,380,200,35);

	l5.setBounds(50,200,1300,300);
	l5.setFont(f2);
	l5.setForeground(c2);

	l6.setBounds(50,250,1300,300);
	l6.setFont(f2);
	l6.setForeground(c2);

	l7.setBounds(1,250,1300,300);
	l7.setFont(f2);
	l7.setForeground(Color.black);
	l7.setBackground(c2);


        option1.setBounds(150,235,100,30);
        option2.setBounds(150,285,100,30);
        option3.setBounds(150,335,100,30);
        option4.setBounds(150,385,100,30);

	option1.setBackground(c1);
	option1.setForeground(c2);
	option2.setBackground(c1);
	option2.setForeground(c2);	
	option3.setBackground(c1);
	option3.setForeground(c2);	
	option4.setBackground(c1);
	option4.setForeground(c2);


	mbr.add(File);
	mbr.add(Help);



	p2.setLayout(null);
	p2.setBackground(c1);
	p2.add(l2);
	p2.add(l3);
	p2.add(l4);
	p2.add(b1);
	p2.add(l5);
	p2.add(l6);
	p2.add(l8);
	p2.add(b3);
	p2.add(option1);
	p2.add(option2);
	p2.add(option3);
	p2.add(option4);	



	p1.add(l1,BorderLayout.NORTH);
	p1.add(p2,BorderLayout.CENTER);
	p1.add(l7,BorderLayout.SOUTH);
	p1.setBackground(c1);	


	add(p1);
	

















addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent evt){
System.exit(0);
}
});


setVisible(true);
setSize(1280,700);
}

public void actionPerformed(ActionEvent ae)
{
if(ae.getSource()==b3)
{
System.exit(0);
}

else if(ae.getSource()==b1)
{

displayQuestion(v1);

if(option1.isSelected())
{
System.out.println("Option 1");
answer = option1.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}
else if(option2.isSelected())
{
System.out.println("Option 2");
answer = option2.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}
else if(option3.isSelected())
{
System.out.println("Option 3");
answer = option3.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}
else if(option4.isSelected())
{
System.out.println("Option 4");
answer = option4.getText();
System.out.println(" User Selected ANSWER IS : : : :  "+answer);
}

















System.out.println("CORRECT ANSWER IS " +Answercheck.correct);

if(answer==Answercheck.correct)
{
System.out.println("YOUR ANSWER IS CORRECT");
}
else
{
System.out.println("YOUR ANSWER IS WRONG");
}


v1=v1+1;

}
}


public static void displayQuestion(int q1)
{

Answercheck.check(v1);

String dataSourceName = "questions";
String dbURL = "jdbc:odbc:" + dataSourceName;

try { 

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection(dbURL, "",""); 




Statement s = con.createStatement();
s.execute("SELECT Question FROM Ques WHERE ID=" +q1);

ResultSet rs = s.getResultSet();




if (rs != null) // if rs == null, then there is no ResultSet to view
while ( rs.next() ) // this will step through our data row-by-row
{

usr = rs.getString("Question");








}  //while loop ends



l8.setText(usr);
 




s.execute("SELECT opt1,opt2,opt3,opt4 FROM Ques WHERE id=" +q1);
ResultSet pq = s.getResultSet();
if (pq != null)

while ( pq.next() )
{

opt1 = pq.getString("opt1");


opt2 = pq.getString("opt2");


opt3 = pq.getString("opt3");


opt4 = pq.getString("opt4");






}   //while loop ends

option1.setText(opt1);
option2.setText(opt2);
option3.setText(opt3);
option4.setText(opt4);

}   //try block






catch (Exception err)
{
System.out.println( "Error: " + err );
}



}  // function ends




public static void main(String x[])
{
new q();
displayQuestion(v1);
}


} //class ends

this is the Answercheck

package Answer;

import java.sql.*;


class Answercheck 
{
public static String correct;



public static void check(int q1)
{

String dataSourceName = "questions";
String dbURL = "jdbc:odbc:" + dataSourceName;

try { 

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection(dbURL, "",""); 



Statement s = con.createStatement();
s.execute("SELECT copt FROM Ques WHERE ID=" +q1);

ResultSet rs = s.getResultSet();




if (rs != null) // if rs == null, then there is no ResultSet to view

while ( rs.next() ) // this will step through our data row-by-row
{

correct = rs.getString("copt");

//System.out.println("CORRECT OPTION by Answercheck"+correct + "\n");

}  //while loop ends

}   //try block


catch (Exception err)
{
System.out.println( "Error: " + err );
}

}  // function ends


public static void main(String x[])
{
check(1);
check(2);
check(3);
check(4);
check(5);
check(6);
check(7);
check(8);
check(9);
check(10);
}



} //class ends

and when i run it this is what i get

C:\Users\dead_sin\Desktop>java Answer.q
Option 2
User Selected ANSWER IS : : : : Sun
CORRECT ANSWER IS Sun
YOUR ANSWER IS WRONG

Edited by neo_31591: incomplete

0

ohk ill try that and post back!!!

Edited by neo_31591: n/a

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