salut tout le monde
j'ai un problème avec jtable je n'arrive pas à ajouter des nouveaux enregistremnt sur jtable

pour mieux comprendre
j'ai une table avec access "client" contient par exemple 5 lignes " je l'affiche sur jtable ça se passe , dans l'interface il y a un bouton ajouter un nouveau client sur jtable sur jtable j'ai 5 ligne normalemnt nouveau client s'affiche sur la 6 lignes de jtable mais c'est le contraire ça affiche sur le reste des ligne de jtable

je n'ai pas compris pourquoi

voila le code de cette fenetre

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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public class clients extends JFrame {
 
	public static clients  musta1=null;
	DefaultTableModel tableModel;
	static DefaultTableModel tableModel1;
	static String référence;
         static int some=0;
	private JPanel jContentPane = null;
	 int k= 0;
	 int k1= 0;
	private Vector data = null;   
 
	private Vector columnNames = null;  
 
	private JPanel jPanel = null;
 
	private JScrollPane jScrollPane = null;
 
	private JTable jTable = null;
 
	private Vector data1 = null;   
 
	private Vector columnNames1 = null;
 
	private JLabel jLabel4 = null;
 
	private JToolBar jJToolBarBar = null;
 
	private JPanel jPanel2 = null;
 
	private JButton jButton = null;
 
	private Vector getData() {
		if (data == null) {
			data = new Vector();
		}
		return data;
	}
 
 
	private Vector getColumnNames() {
		if (columnNames == null) {
			columnNames = new Vector();
		}
		return columnNames;
	}
 
 
 
	private JPanel getJPanel() {
		if (jPanel == null) {
			jLabel4 = new JLabel();
			jLabel4.setBounds(new Rectangle(180, 59, 692, 25));
			jLabel4.setHorizontalAlignment(SwingConstants.CENTER);
			jLabel4.setFont(new Font("Dialog", Font.BOLD, 14));
			jLabel4.setBorder(LineBorder.createGrayLineBorder());
			jPanel = new JPanel();
			jPanel.setLayout(null);
			jPanel.setBounds(new Rectangle(-17, 6, 880, 635));
			jPanel.setBackground(new Color(0, 138, 255));
			jPanel.add(getJScrollPane(), null);
			jPanel.add(jLabel4, null);
			jPanel.add(getJPanel2(), null);
		}
		return jPanel;
	}
 
 
	private JScrollPane getJScrollPane() {
		if (jScrollPane == null) {
			jScrollPane = new JScrollPane();
			int vpolicy = jScrollPane.getVerticalScrollBarPolicy(); 
			jScrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
			jScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS); 
 
 
 
			jScrollPane.setBounds(new Rectangle(180, 84, 694, 300));
			jScrollPane.setViewportView(getJTable());
		}
		return jScrollPane;
	}
 
 
	private Vector getData1() {
		if (data1 == null) {
			data1 = new Vector();
		}
		return data1;
	}
 
 
	private Vector getColumnNames1() {
		if (columnNames1 == null) {
			columnNames1 = new Vector();
		}
		return columnNames1;
	}
 
 
 
	private JTable getJTable() {
	if (jTable == null) {
 
			Vector columnNames = new Vector();
 
	         Vector data = new Vector();
 
 
 
 
	   try {
 
			 Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance(); 
 
 
			 String url= "jdbc:odbc:test";
	 	 String user = "user"; 
	 String pass = "pass";
	 	Connection connection = DriverManager.getConnection (url, user, pass); 
		    Statement instruction = connection.createStatement();
 
 
 
		    String sql = " select  *  from  client " ;    
		              ResultSet resultat  = instruction.executeQuery(sql);
		              ResultSetMetaData md = resultat .getMetaData();
		              int columns = md.getColumnCount();
 
 
		              //  Get column names
 
		              for (int id = 2; id < columns+1; id++) {
		                columnNames.addElement(md.getColumnName(id));
 
		              }
 
		              //  Get row data
 
		              while (resultat .next()) {
		           Vector row = new Vector(columns);
 
		                for (int j = 2; j <= columns; j++) {
 
		                  row.addElement(resultat .getObject(j));
		                }
 
		                data.addElement(row);
		                k++;
		              }
		              Vector row = new Vector(columns);
		              for (int j1 = 2; j1 <= columns; j1++) {
 
							row.addElement("");
			                }
 
 
		              for (int j1 = k; j1 <= 13; j1++) {
		            	  data.addElement(row);
 
 
			                }
 
		              String nombre =String.valueOf(k);
		              jLabel4.setText("                                      la liste des clients                      "+nombre+" enregistrments trouvés");
		              tableModel = new DefaultTableModel(data, columnNames);
 
 
 
 
 jTable = new JTable(tableModel)  {
   public boolean isCellEditable(int rowIndex, int vColIndex) {
  return false;
		                    }
		                  }; 
 
   jTable.setRowHeight(20);
 
 
 
 
 
jTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
		              jTable.getColumnModel().getColumn(0).setPreferredWidth(70);
		              jTable.getColumnModel().getColumn(1).setPreferredWidth(70);
		              jTable.getColumnModel().getColumn(2).setPreferredWidth(170);
		              jTable.getColumnModel().getColumn(3).setPreferredWidth(170);
		              jTable.getColumnModel().getColumn(4).setPreferredWidth(170);
		              jTable.getColumnModel().getColumn(5).setPreferredWidth(170);
jTable.setBackground(Color.green);
  jTable.setSelectionBackground(Color.yellow);
  jTable.setFont(new Font("Arial", Font.PLAIN, 14));
 
 jTable.setDefaultRenderer(Object.class, new CenterTableCellRenderer());
  JTableHeader header = jTable.getTableHeader();
 header.setBackground(new Color(0, 138, 255));
 
 jTable.addMouseListener(new java.awt.event.MouseAdapter() {
	public void mouseClicked(java.awt.event.MouseEvent e) {
		              		System.out.println("mouseClicked()"); // TODO Auto-generated Event stub mouseClicked()
Point p=e.getPoint();
							int row=jTable.rowAtPoint(p);
							String h1=jTable.getValueAt(row, 1).toString();
							String h2=jTable.getValueAt(row, 2).toString();
							String h3=jTable.getValueAt(row, 0).toString();
							String h4=jTable.getValueAt(row, 3).toString();
							String h5=jTable.getValueAt(row, 4).toString();
 
		              	}
		              });
 
 jTable.setVisible(true);        
 
 }catch (Exception ex) {
				         		System.out.println("jjjjjjjjjjj "+ex.getMessage());
 
								  ex.printStackTrace() ;
							}
}
return jTable;
	}
 
 
private JToolBar getJJToolBarBar() {
		if (jJToolBarBar == null) {
			jJToolBarBar = new JToolBar();
			jJToolBarBar .setFloatable(false);
			jJToolBarBar.setBounds(new Rectangle(5, 34, 147, 151));
			jJToolBarBar.setOrientation(JToolBar.VERTICAL);
			jJToolBarBar.setBackground(new Color(0, 138, 255));
			jJToolBarBar.add(getJButton());
		}
		return jJToolBarBar;
	}
	private JPanel getJPanel2() {
		if (jPanel2 == null) {
			jPanel2 = new JPanel();
			jPanel2.setBorder(BorderFactory.createLineBorder(Color.black));
			jPanel2.setLayout(null);
			jPanel2.setBounds(new Rectangle(22, 129, 155, 207));
			jPanel2.setBackground(new Color(0, 138, 255));
			jPanel2.add(getJJToolBarBar(), null);
		}
		return jPanel2;
	}
 
 
	private JButton getJButton() {
		if (jButton == null) {
			jButton = new JButton(new ImageIcon("src/image/NOUVEAU.png"));
			jButton.setText("   ajouter      ");
			jButton.setFont(new Font("Dialog", Font.BOLD, 14));
			jButton.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					ajoutclient  a	 = new ajoutclient();
 
					  a.setVisible(true);
 
				}
			});
		}
		return jButton;
	}
 
 
	public static void main(String[] args) {
 
SwingUtilities.invokeLater(new Runnable() {
public void run() {
clients thisClass = new clients();
				thisClass.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
thisClass.setVisible(true);
thisClass.setResizable (false);
thisClass.setLocationRelativeTo(null);
			}
		});
	}
public clients() {
super();
initialize();
	}
 
 
private void initialize() {
musta1=this;
this.setSize(879, 679);
 
this.setContentPane(getJContentPane());
this.setTitle("JFrame");
	}
 
private JPanel getJContentPane() {
if (jContentPane == null) {
jContentPane = new JPanel();
jContentPane.setLayout(null);
jContentPane.setBackground(new Color(0, 138, 255));
jContentPane.add(getJPanel(), null);
		}
return jContentPane;
	}
 
 
public class CenterTableCellRenderer extends DefaultTableCellRenderer {
  public CenterTableCellRenderer() {
  setHorizontalAlignment(CENTER);
   setVerticalAlignment(CENTER);
	    }
	}
	public static int some1()
	{
	return some;
	}
	public static  DefaultTableModel  ref (   ){
 
		return tableModel1;
 
	}
	 public void MaMethode1(String cv,String nom,String prenom,String adresse,String telephonne,String CP,String ville,String pays ){  
 
 jTable.setValueAt(cv, k, 0);
 jTable.setValueAt(nom, k, 1);
jTable.setValueAt(prenom, k, 2);
jTable.setValueAt(adresse,k,3);	 
jTable.setValueAt(telephonne, k, 4);
jTable.setValueAt(CP, k, 5);
jTable.setValueAt(ville,k, 6);
jTable.setValueAt(pays,k, 7);
 
	   }
 
}

si je client sur le bouton voila le code qui permet d'ajouter nouvelle ligne

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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public void MaMethode1(String cv,String nom,String prenom,String adresse,String telephonne,String CP,String ville,String pays ){    
   jTable.setValueAt(cv, k, 0);  
   jTable.setValueAt(nom, k, 1);  
  jTable.setValueAt(prenom, k, 2);  
  jTable.setValueAt(adresse,k,3);    
  jTable.setValueAt(telephonne, k, 4);  
  jTable.setValueAt(CP, k, 5);  
  jTable.setValueAt(ville,k, 6);  
  jTable.setValueAt(pays,k, 7);  
            }
merci d'avance