Help urgent

HI

I'm having problems
I have a frame that has a textField, button, label.
The button is used to diplay the Jtable which has the resultSet.
My query is:
String query = "SELECT personID, firstName, surname FROM Person where firstName
= '" + jTxtTest.getText() + "'";

If I enter Gita in the textField and press the button it should display the
personID, firstName, surname where firtsname = Gita
in the Jtable and also display Gita in the label.

But it only display Gita in the Label but noting in the Jtable.

What am i doing wrong?????






public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout();;
String driver="sun.jdbc.odbc.JdbcOdbcDriver";
String url="jdbc:odbc:myDatabase";
String tempname = "";
int tempcnt;
JTabbedPane tabbedPane = new JTabbedPane();
Object[] data = new Object[20];
DefaultTableModel defaulttablemodel = new DefaultTableModel();
JTable jtable = new JTable(defaulttablemodel);
JPanel p1 = new JPanel();
JTabbedPane jTabbedPane1 = new JTabbedPane();
JPanel jPanel1 = new JPanel();
JTextField jTxtTest = new JTextField();
JButton jButton1 = new JButton();
JLabel jLabel1 = new JLabel();

/**Construct the frame*/
public Frame1() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
/**Component initialization*/
private void jbInit() throws Exception {
setup();

contentPane = (JPanel) this.getContentPane();
this.setSize(new Dimension(554, 532));
this.setTitle("Frame Title");
jPanel1.setLayout(null);
jTxtTest.setBounds(new Rectangle(53, 20, 208, 33));
jButton1.setText("jButton1");
jButton1.setBounds(new Rectangle(314, 19, 130, 36));
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton1_actionPerformed(e);
}
});
jLabel1.setBounds(new Rectangle(462, 23, 82, 20));
contentPane.add(jTabbedPane1, BorderLayout.CENTER);
jTabbedPane1.add(jPanel1, "jPanel1");
jPanel1.add(jTxtTest, null);
jPanel1.add(jButton1, null);
jPanel1.add(jLabel1, null);
}




void setup()
{
setupMenuBar();
showpane1();
//contentPane.add(tabbedPane, BorderLayout.CENTER);
}
//------------------------------------------------------------ End setup
-----------------
//============================================================ Start setupMenuBar
========
void setupMenuBar()
{
MenuBar menuBar = new MenuBar();
Menu fileMenu = new Menu("File");
MenuItem fileExit = new MenuItem("Exit");
fileExit.addActionListener(new MenuItemHandler());
fileMenu.add(fileExit);
MenuItem filePrev = new MenuItem("Preview");
filePrev.addActionListener(new MenuItemHandler());
fileMenu.add(filePrev);
menuBar.add(fileMenu);
setMenuBar(menuBar);
}
//------------------------------------------------------------ End setupMenuBar-----------

//============================================================ Start showpane1
=========
void showpane1() // REPORTS TAB WITH JTABLE
{

p1.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),"Student
Reports 1"));
p1.setBounds(new Rectangle(28, 70, 513, 429));
try
{
Class.forName(driver);
Connection connection=DriverManager.getConnection(url);
Statement statement = connection.createStatement();
String query = "SELECT personID, firstName, surname FROM Person where
firstName = '" + jTxtTest.getText() + "'";
ResultSet rs = statement.executeQuery(query);
if (rs == null)
{
System.out.println("cannot execute
query");
}

ResultSetMetaData rmeta = rs.getMetaData();
int numColumns=rmeta.getColumnCount();
for(int i=1;i<=numColumns;++i)
{
if(i<=numColumns)
{
defaulttablemodel.addColumn(rmeta.getColumnName(i));
}
}
while(rs.next())
{
for(int i=1;i<=numColumns;++i)
{
if(i<=numColumns)
{
tempname = rs.getString(i);
tempcnt=i-1;
data[tempcnt] = tempname;
}
}
defaulttablemodel.addRow(data);
}
}
catch(Exception ex)
{
//
}
p1.add(new JScrollPane(jtable));
}
//------------------------------------------------------------ End showpane1
------------

//=========================================================== START MenuItemHandler
======
class MenuItemHandler implements ActionListener
{
public void actionPerformed(ActionEvent ev)
{
String s=ev.getActionCommand();
if(s=="Exit")
{
System.exit(0);
}
else if (s=="Preview")
{
///
}
}
}

/**Overridden so we can exit when window is closed*/
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
}
}

void jButton1_actionPerformed(ActionEvent e) {
jLabel1.setText(jTxtTest.getText());
jPanel1.add(p1);
contentPane.repaint();
}
}