在表单加载时我的表是空的。当我们从jcomboBox中选择名称时，详细信息将加载到表中。现在我想更新记录。但无法获取选定的行进行更新。得到错误arrayIndexOutOfBound：-1 Plz帮助我解决这个问题。提前谢谢......
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.*;
import java.awt.*;
import java.awt.Font;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.*;
import java.sql.*;
import java.text.DateFormat;
import java.text.NumberFormat;
import java.util.Calendar;
import java.util.Locale;
import java.util.Vector;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.*;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.*;
class Credit extends JFrame implements ActionListener{
private String value4="0";
private String val="0";
private String val1="0";
private String jama="0",baki="0";
private String nettdate="0",nettb="0",nettbal="0";
private int row=0,count=0,aa=0,bb=0,t1=0;
private String tj1="0",tb1="0",gt1="0";
String h[]={"TID","Date","Jama","Baki","Nett"};
private TableModel buildTableModel(ResultSet rs) throws SQLException {
ResultSetMetaData metaData = rs.getMetaData();
Vector<String> columnNames = new Vector<String>();
int columnCount = metaData.getColumnCount();
for (int column = 0; column < columnCount; column++) {
columnNames.add(h[column]);
}
Vector<String> vector1 = new Vector<String>();
Vector<String> vector2 = new Vector<String>();
Vector<Vector<String>> data = new Vector<Vector<String>>();
while (rs.next()) {
Vector<String> vector = new Vector<String>();
vector.add(rs.getString(1));
vector.add(rs.getString(2));
vector.add(rs.getString(3));
vector.add(rs.getString(4));
vector.add(rs.getString(5));
count++;
data.add(vector);
}
for(int i=0;i<count;i++){
aa=aa+Integer.parseInt(table.getValueAt(i, 2).toString());
bb=bb+Integer.parseInt(table.getValueAt(i, 3).toString());
}
tj1=Integer.toString(aa);
System.out.println("TJ:"+tj1);
vector1.add("");
vector1.add("Total");
vector1.add(tj1);
tb1=Integer.toString(bb);
vector1.add(tb1);
vector1.add("");
System.out.println("h2:"+vector1);
data.add(vector1);
System.out.println("data:"+data);
t1=Integer.parseInt(tb1)-Integer.parseInt(tj1);
gt1=Integer.toString(t1);
System.out.println("GT:"+gt1);
vector2.add("");
vector2.add("Nett Balance");
vector2.add("");
vector2.add(gt1);
vector2.add("");
data.add(vector2);
System.out.println("data1:"+data);
count=0;
aa=0;
bb=0;
t1=0;
tj1="0";
tb1="0";
gt1="0";
return new DefaultTableModel(data, columnNames);
}
private static final int GAP = 5;
private static final Font BTN_FONT = new Font(Font.DIALOG, Font.PLAIN, 15);
private JPanel mainPanel = new JPanel();
JButton add,cancel,show,search,print,update,delete,net;
JTextField jTextField,jTextField1,jTextField2,jTextField3,jTextField4,jTextField5;
JComboBox jComboBox;
String date,paid,total,s2,s3,s6,unpaid,mobile,city,nett,s4,s5,u1,u2,u3,u4,u5,u6,accountno,tupdate;
String Select[]={"Select"};
Object name,s1;
String an="0",nam="0",mono="0",cit="0";
int token=0,tid=1,a,stid=0;
JFrame f;
AbstractAction action;
private String id;
Connection con=null;
Statement st=null;
ResultSet rs=null;
JPanel tablePanel;
DefaultTableModel model;
DefaultTableModel model1;
JTable table,table3;
private Vector<Vector<String>> data; //used for data from database
private Vector<Vector<String>> data1; //used for data from database
private Vector<String> header; //used to store data header
private Vector<String> header2; //used to store data header
private Vector<String> header3;
private Vector<String> header4;
private JLabel jlab4,jlab5,jlab6,jlab7;
Credit(JFrame frm){
Toolkit tk=Toolkit.getDefaultToolkit();
Image img=tk.getImage("1.jpg");
setIconImage(img);
JPanel creditPanel = createPanel1("Customer Credit & Debit Amount");
tablePanel = createPanel2("Customer Credit & Debit Table");
creditPanel.setBackground(Color.WHITE);
tablePanel.setBackground(Color.WHITE);
mainPanel.setLayout(new BorderLayout());
mainPanel.setBorder(BorderFactory.createEmptyBorder(GAP, GAP, GAP, GAP));
mainPanel.add(creditPanel, BorderLayout.PAGE_START);
mainPanel.add(tablePanel, BorderLayout.CENTER);
creditPanel.setVisible(true);
mainPanel.setBackground(Color.BLACK);
frm.add(mainPanel);
}
private JPanel createPanel2(String title){
tablePanel=new JPanel();
tablePanel.setLayout(new BoxLayout(tablePanel,BoxLayout.Y_AXIS));
header = new Vector<String>();
header.add("TID");
header.add("Date");
header.add("Jama");
header.add("Baki");
header.add("Nett");
header4 = new Vector<String>();
header4.add("A/C No.");
header4.add("Name");
header4.add("Mobile");
header4.add("City");
model=new DefaultTableModel(data,header);
model1=new DefaultTableModel(data1,header4);
table = new JTable(model);
table3 = new JTable(model1);
JScrollPane scroll=new JScrollPane(table);
JScrollPane scroll1=new JScrollPane(table3);
scroll1.setPreferredSize(new Dimension(50,63));
tablePanel.add(scroll1);
tablePanel.add(scroll);
JPanel p3=new JPanel();
update=new JButton("Update");
update.setFont(BTN_FONT);
update.addActionListener(this);
p3.add(update);
tablePanel.add(p3);
tablePanel.setBorder(BorderFactory.createTitledBorder(title));
return tablePanel;
}
private JPanel createPanel1(String title) {
JPanel addUnitPanel = new JPanel();
addUnitPanel.setLayout(new GridLayout(4,1, GAP, GAP));
JLabel jlab4=new JLabel("Account No.:");
jTextField4=new JTextField();
jlab4.setPreferredSize(new Dimension(100,10));
jTextField4.setPreferredSize(new Dimension(150,30));
JLabel jlab5=new JLabel("Nett:");
jTextField5=new JTextField();
jlab5.setPreferredSize(new Dimension(38,10));
jTextField5.setPreferredSize(new Dimension(150,30));
JLabel jlab=new JLabel("Name:");
jComboBox=new JComboBox(Select);//Select
jlab.setPreferredSize(new Dimension(100,10));
jComboBox.setPreferredSize(new Dimension(150,30));
JLabel jlab1=new JLabel("Date:");
jTextField1=new JTextField();
jlab1.setPreferredSize(new Dimension(100,10));
jTextField1.setPreferredSize(new Dimension(150,30));
JLabel jlab2=new JLabel("Jama:");
jTextField2=new JTextField();
jlab2.setPreferredSize(new Dimension(100,10));
jTextField2.setPreferredSize(new Dimension(150,30));
JLabel jlab3=new JLabel("Baki:");
jTextField3=new JTextField();
jlab3.setPreferredSize(new Dimension(100,10));
jTextField3.setPreferredSize(new Dimension(150,30));
String m[]={"01","02","03","04","05","06","07","08","09","10","11","12"};
String m1[]={"00","01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31"};
Calendar cal=Calendar.getInstance();
jTextField1.setText(m1[cal.get(Calendar.DATE)]+"/"+m[cal.get(Calendar.MONTH)]+"/"+cal.get(Calendar.YEAR));
jComboBox.addActionListener(new ActionListener(){
private int b=0,a=0;
private String tj="0";
private String tb="0";
private int t=0;
private String gt="0";
public void actionPerformed(ActionEvent ae){
try
{
Connection con=null;
Statement st=null;
ResultSet rs=null;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url=null,userID=null,password=null;
String dbFileName=null;
String sql=null;
dbFileName = "C:/Program Files/Shop/shop.accdb";
password = "3064101991";
url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};"+
"DBQ="+dbFileName+";"+
"Pwd="+password+";";
Object name=jComboBox.getSelectedItem();
con=DriverManager.getConnection(url);//,"system","manager"
st=con.createStatement();
rs= st.executeQuery("select AccountNo,Unpaid from Debit where Name='"+name+"'");
while(rs.next())
{
jTextField4.setText(rs.getString(1));
jTextField5.setText(rs.getString(2));
model.setRowCount(0);
model1.setRowCount(0);
b=0;
a=0;
tj="0";
tb="0";
t=0;
gt="0";
an="0";nam="0";mono="0";cit="0";
data=getJamaCustomer(name);
data1=getIdName(name);
Object[] d3={data1.get(0).get(0),data1.get(0).get(1),data1.get(0).get(3),data1.get(0).get(4)};
model1.addRow(d3);
JTable table1=new JTable(data,header);
for(int i=0;i<table1.getRowCount();i++){
Object[] d={data.get(i).get(0),data.get(i).get(1),data.get(i).get(2),data.get(i).get(3),data.get(i).get(4)};
model.addRow(d);
}
for(int i=0;i<table1.getRowCount();i++){
a=a+Integer.parseInt(data.get(i).get(2));
b=b+Integer.parseInt(data.get(i).get(3));
}
tj=Integer.toString(a);
tb=Integer.toString(b);
Object[] d1={"","Total",tj,tb,""};
model.addRow(d1);
t=Integer.parseInt(tb)-Integer.parseInt(tj);
gt=Integer.toString(t);
Object[] d2={"","Nett Balance","",gt,""};
model.addRow(d2);
table = new JTable(model);
table3 = new JTable(model1);
table.setRowHeight(30);
table3.setRowHeight(30);
JScrollPane scroll=new JScrollPane(table);
JScrollPane scroll1=new JScrollPane(table3);
tablePanel.add(scroll1);
tablePanel.add(scroll);
}
rs.close();
st.close();
con.close();
}
catch(Exception e)
{
System.out.println("GG"+e);
}
}
private Vector<Vector<String>> getJamaCustomer(Object name) throws ClassNotFoundException, SQLException {
Vector<Vector<String>> jamacustomerVector = new Vector<Vector<String>>();
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url=null,userID=null,password=null;
String dbFileName=null;
String sql=null;
dbFileName = "C:/Program Files/Shop/shop.accdb";
password = "3064101991";
url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};"+
"DBQ="+dbFileName+";"+
"Pwd="+password+";";
Connection conn = DriverManager.getConnection(url);//,"system","manager"
PreparedStatement pre = conn.prepareStatement("select * from Credit where Name='"+name+"' order by TID");
ResultSet rs = pre.executeQuery();//
while(rs.next())
{
Vector<String> jamacustomer = new Vector<String>();
jamacustomer.add(rs.getString(1)); //Empid
jamacustomer.add(rs.getString(4)); //Empid
jamacustomer.add(rs.getString(5)); //Empid
jamacustomer.add(rs.getString(6)); //Empid
jamacustomer.add(rs.getString(7)); //Empid
jamacustomerVector.add(jamacustomer);
}
/*Close the connection after use (MUST)*/
if(conn!=null)
conn.close();
return jamacustomerVector;
}
private Vector<Vector<String>> getIdName(Object name) throws ClassNotFoundException, SQLException {
Vector<Vector<String>> idnameVector = new Vector<Vector<String>>();
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
//String myDB ="jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=pay.MDB";
String url=null,userID=null,password=null;
String dbFileName=null;
String sql=null;
dbFileName = "C:/Program Files/Shop/shop.accdb";
//userID = "Admin";
password = "3064101991";
url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};"+
"DBQ="+dbFileName+";"+
"Pwd="+password+";";
Connection conn = DriverManager.getConnection(url);//,"system","manager"
//Connection conn = dbConnection();
PreparedStatement pre = conn.prepareStatement("select * from ManageCustomer where Name='"+name+"'");
ResultSet rs = pre.executeQuery();//
while(rs.next())
{
Vector<String> idname = new Vector<String>();
idname.add(rs.getString(1)); //Empid
idname.add(rs.getString(2)); //Empid
idname.add(rs.getString(3)); //Empid
idname.add(rs.getString(4)); //Empid
idname.add(rs.getString(5)); //Empid
idnameVector.add(idname);
}
/*Close the connection after use (MUST)*/
if(conn!=null)
conn.close();
return idnameVector;
// throw new UnsupportedOperationException("Not yet implemented");
}
});
JPanel p1=new JPanel();
p1.add(jlab);
p1.add(jComboBox);
addUnitPanel.add(p1);
loadcombo2();
addUnitPanel.setBorder(BorderFactory.createTitledBorder(title));
return addUnitPanel;
}
void loadcombo2()
{
try
{
Connection con=null;
Statement st=null;
ResultSet rs=null;
// ResultSet rs1=null;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url=null,userID=null,password=null;
String dbFileName=null;
String sql=null;
dbFileName = "C:/Program Files/Shop/shop.accdb";
//userID = "Admin";
password = "3064101991";
url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};"+
"DBQ="+dbFileName+";"+
"Pwd="+password+";";
//sql = "SELECT * FROM tblUserProfile";
con=DriverManager.getConnection(url);//,"system","manager"
//con=DriverManager.getConnection("jdbc:odbc:shop","system","manager");
st=con.createStatement();
rs= st.executeQuery("select distinct(Name) from ManageCustomer");
//rs1=st.executeQuery("select Unit from AddUnit");
while(rs.next())
{
jComboBox.addItem(rs.getString(1));
//jComboBox1.addItem(rs1.getString(1));
}
rs.close();
// rs1.close();
st.close();
con.close();
}
catch(Exception e)
{
System.out.println("GG"+e);
}
}
public void actionPerformed(ActionEvent ae){
System.out.println(ae.getActionCommand());
if(ae.getSource()==update){
int row = table.getSelectedRow();
if (row != -1) {
row = table.convertRowIndexToModel(row);
String value = (String) model.getValueAt(row, 0);
System.out.println("value:"+value);
}
int n=JOptionPane.showConfirmDialog(mainPanel, "Would you like to update the record?", "Confirm", JOptionPane.YES_NO_OPTION);
if (n == JOptionPane.YES_OPTION) {
try{
Connection con=null;
Statement st=null;
ResultSet rs=null;
ResultSet rs1=null;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url=null,userID=null,password=null;
String dbFileName=null;
String sql=null;
dbFileName = "C:/Program Files/Shop/shop.accdb";
//userID = "Admin";
password = "3064101991";
url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};"+
"DBQ="+dbFileName+";"+
"Pwd="+password+";";
//sql = "SELECT * FROM tblUserProfile";
con=DriverManager.getConnection(url);//,"system","manager"
//con=DriverManager.getConnection("jdbc:odbc:shop");
st=con.createStatement();
System.out.println("table.getValueAt(row,0)"+table.getValueAt(row, 0));
rs=st.executeQuery("select * from Credit where TID="+table.getValueAt(row, 0));
if(rs.next()){
s1=rs.getString(1);
s2=rs.getString(2);//accounno
s3=rs.getString(3);//name
s4=rs.getString(4);
s5=rs.getString(5);//paid
s6=rs.getString(6);//unpaid
}
PreparedStatement smt=con.prepareStatement("select * from Debit where Name=?");
smt.setObject(1, s3);
rs=smt.executeQuery();
if(rs.next()){
u1=rs.getString(1);
u2=rs.getString(2);
u3=rs.getString(3);
u4=rs.getString(4);
u5=rs.getString(5);
u6=rs.getString(6);//unpaid
}
st.executeUpdate("delete from Credit where TID="+table.getValueAt(row, 0));
System.out.println("Deleted");
st.executeUpdate("delete from Debit where Name='"+s3+"'");
tid=Integer.parseInt(table.getValueAt(row,0).toString());
//s2
//s3
date=table.getValueAt(row, 1).toString();
jama=table.getValueAt(row, 2).toString();//s5
baki=table.getValueAt(row, 3).toString();//s6
nett=table.getValueAt(row, 4).toString();
rs1=st.executeQuery("select * from NettDate where Name='"+s3+"'");
while(rs1.next()){
nettdate=rs1.getString(2);
nettbal=rs1.getString(3);
}
String tpaid=Integer.toString(Integer.parseInt(s5)-Integer.parseInt(jama));
String tunpaid=Integer.toString(Integer.parseInt(s6)-Integer.parseInt(baki));
if(u6.contains("-")){
System.out.println("Contains -");
if(tpaid.contains("-")&tunpaid.contains("-")){
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("1-"+tupdate);
}else if(!tpaid.contains("-")&tunpaid.contains("-")){
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("2-"+tupdate);}
else if(tpaid.contains("-")&!tunpaid.contains("-")){
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("3-"+tupdate);
}else{
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("4-"+tupdate);
}
}else{
System.out.println("Not Contains -");
if(tpaid.contains("-")&tunpaid.contains("-")){
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("1"+tupdate);
}else if(!tpaid.contains("-")&tunpaid.contains("-")){
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("2"+tupdate);}
else if(tpaid.contains("-")&!tunpaid.contains("-")){
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("3"+tupdate);
}else{
tupdate=Integer.toString(Integer.parseInt(u6)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
nettb=Integer.toString(Integer.parseInt(nettbal)+Integer.parseInt(tpaid)-Integer.parseInt(tunpaid));
System.out.println("4"+tupdate);
}
}
int i=st.executeUpdate("insert into Credit values("+tid+",'"+s2+"','"+s3+"','"+date+"','"+jama+"','"+baki+"','"+nett+"')");
st.executeUpdate("insert into Debit values('"+s2+"','"+s3+"','"+u3+"','"+u4+"','"+date+"','"+tupdate+"')");
if(Integer.parseInt(table.getValueAt(row, 4).toString())==1){
st.executeUpdate("delete from NettDate where Name='"+s3+"'");
st.executeUpdate("insert into NettDate values('"+s3+"','"+date+"','"+nettb+"')");
}
if(i==0){
String msg="Record not updated Successfully";
String ss="Sorry..........";
int res=JOptionPane.PLAIN_MESSAGE;
JOptionPane.showMessageDialog((Component) null,msg,ss,res);
}else{
String msg="Record updated Successfully";
String ss="Congratlations..........";
int res=JOptionPane.PLAIN_MESSAGE;
JOptionPane.showMessageDialog((Component) null,msg,ss,res);
//dispose();
}
rs=st.executeQuery("select TID,Date,Paid,Unpaid,Nett from Credit where Name='"+s3+"' order by Date");
st.close();
rs.close();
rs1.close();
con.close();
} catch (ClassNotFoundException ex) {
Logger.getLogger(ManageCustomer.class.getName()).log(Level.SEVERE, null, ex);
}catch(Exception err){
System.out.println("GG"+err);
}
} else if (n == JOptionPane.NO_OPTION) {
try {
Connection con=null;
Statement st=null;
ResultSet rs=null;
// ResultSet rs1=null;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url=null,userID=null,password=null;
String dbFileName=null;
String sql=null;
dbFileName = "C:/Program Files/Shop/shop.accdb";
//userID = "Admin";
password = "3064101991";
url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};"+
"DBQ="+dbFileName+";"+
"Pwd="+password+";";
//sql = "SELECT * FROM tblUserProfile";
con=DriverManager.getConnection(url);//,"system","manager"
st = con.createStatement();
rs=st.executeQuery("select TID,Date,Paid,Unpaid,Nett from Credit where Name='"+s3+"' order by Date");
table.setModel(buildTableModel(rs));
con.close();
//pstmt.close();
JOptionPane.showMessageDialog(null,
"You choose not to update the data !");
}catch (ClassNotFoundException err) {
// System.out.println(e);
err.printStackTrace();
} catch (SQLException ex) {
ex.printStackTrace();
System.out.println(ex);
}
}
} }
public static void main(String args[]){
JFrame frm=new JFrame("Customer Jama Baki");
Credit b=new Credit(frm);
//frm.setSize(650, 236);
frm.setSize(650, 700);
frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frm.setResizable(false);
frm.setLocationRelativeTo(null);
frm.show();
}
}
答案 0 :(得分：1)
看起来你的表中没有选择任何内容。您可以检查它是否真的被选中。如果不使用例如表中的第一行或只是忽略更新。
答案 1 :(得分：1)
int selection = table.getSelectedRow();
if(selection == -1) {
row = 0;
}
else row = selection;
根据以下评论，您可能希望向表中添加ListSelectionListener。
table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
table.getSelectionModel().addListSelectionListener(new MySelectionListener(table) {
@Override
public void valueChanged(ListSelectionEvent e) {
if (!e.getValueIsAdjusting()) {
System.out.println(table.getSelectedRow());
}
}
};
答案 2 :(得分：-1)
我刚刚从jComboBox.addActionListener(new ActionListener(){ ... });
我正在做的是，将model添加到table两次，这是为什么它没有获得所选行。删除以下代码行后，它可以正常工作。
table = new JTable(model);
table3 = new JTable(model1);
table.setRowHeight(30);
table3.setRowHeight(30);
JScrollPane scroll=new JScrollPane(table);
JScrollPane scroll1=new JScrollPane(table3);
tablePanel.add(scroll1);
tablePanel.add(scroll);