Erreur ucanacces 3.0.5 ?

**HABILER** · 17/06/2016, 20h53

Bonjour à tous,

Quelqu'un pourrait-il me dire l'origine de l'erreur??
Elle apparaït lorsque j'appuie sur le bouton save.

Merci d'avance

Habiler

Nom : Capture.JPG
Affichages : 282
Taille : 50,4 Ko

Nom : Capture.JPG
Affichages : 282
Taille : 50,4 Ko

**tchize_** · 17/06/2016, 23h26

ben déjà si tu nous donnais la stacktrace et le code plutot qu'une bout de capture d'écran?

**HABILER** · 18/06/2016, 18h09

Bonjour à tous.

Voici le code de mon probleme.

Merci a vous

Habiler

Code :

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/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package decisions;
 
/**
 *
 * @author hab
 */
import java.awt.HeadlessException;
import java.sql.*;
import javax.swing.*;
import static javax.swing.GroupLayout.Alignment.values;
import java.io.IOException;
//
public class JAddDecision1 extends javax.swing.JFrame 
{
//
    Connection conn = null;
    ResultSet rs = null;
    PreparedStatement pst = null;
 
    /**
     * Creates new form JAddDecision
     */
    public JAddDecision1() {
        initComponents();
    }
 
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {
 
        TxtMatr = new javax.swing.JTextField();
        CmdSave = new javax.swing.JButton();
        Matricule = new javax.swing.JLabel();
 
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
        CmdSave.setBackground(new java.awt.Color(255, 255, 153));
        CmdSave.setFont(new java.awt.Font("Times New Roman", 0, 12)); // NOI18N
        CmdSave.setText("Save");
        CmdSave.setBorder(new javax.swing.border.MatteBorder(null));
        CmdSave.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                CmdSaveMouseClicked(evt);
            }
        });
        CmdSave.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                CmdSaveActionPerformed(evt);
            }
        });
 
        Matricule.setText("Matricule  :");
 
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(19, 19, 19)
                .addComponent(Matricule, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(69, Short.MAX_VALUE)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(CmdSave, javax.swing.GroupLayout.PREFERRED_SIZE, 72, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(TxtMatr, javax.swing.GroupLayout.PREFERRED_SIZE, 57, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(276, 276, 276))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(31, 31, 31)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtMatr, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(Matricule, javax.swing.GroupLayout.PREFERRED_SIZE, 12, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(38, 38, 38)
                .addComponent(CmdSave, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(411, Short.MAX_VALUE))
        );
 
        pack();
    }// </editor-fold>                        
 
    private void CmdSaveMouseClicked(java.awt.event.MouseEvent evt) {                                     
    conn = Connect.ConnectDB();
     // System.out.println("--- Connection etablie---");
        String sql = "INSERT INTO Decisions Matr VALUES ("+TxtMatr+")";
 
             // +"Datedec,"
              //+"Numero,"
             // +"Debut,"
             // +"Fin,"
             // +"Pourcent,"
             // +"ETP,"
            // +"Abstype,"
            //  +"Refus,"
            //  +"Postpose,"
            //  +"Post_debut,"
            //  +"Post_fin,"
            //  +"Remarques,"
            //  +"Activite,"
            //  +"Filiation,"
             // +"Nom_parent)"
  //            + values'" + TxtMatr.getText()+"';
//,'"+ TxtDatedec.getText()+"','"+ TxtNumero.getText()+"','"+ TxtDebut.getText()+"','"+ TxtFin.getText()+"','"+ TxtPourcent.getText()+"','"+ TxtETP.getText()+"','"+ TxtAbstype.getText()+"','"+ TxtRefus.getText()+"','"+ TxtPostpose.getText()+"','"+ TxtPost_debut.getText()+"','"+ TxtPost_fin.getText()+"','"+ TxtRemarks.getText()+"','"+ TxtActivite.getText()+"','"+ TxtFiliation.getText()+"','"+ TxtParent.getText()+"')";                                                                   
 
              try {
                 pst = conn.prepareStatement(sql);
                 pst.execute();
                 JOptionPane.showMessageDialog(null, "Saved");
                 conn.close();
              }
              catch(SQLException | HeadlessException e){
                  JOptionPane.showMessageDialog(null, e);
                 }
 
    }                                    
 
    private void CmdSaveActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
    }                                       
 
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(JAddDecision1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(JAddDecision1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(JAddDecision1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(JAddDecision1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>
        //</editor-fold>
 
        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new JAddDecision1().setVisible(true);
            }
        });
    }
 
    // Variables declaration - do not modify                     
    private javax.swing.JButton CmdSave;
    private javax.swing.JLabel Matricule;
    private javax.swing.JTextField TxtMatr;
    // End of variables declaration                   
}

**tchize_** · 19/06/2016, 00h01

Maintenant si tu pouvais nous donner la stacktrace qui va avec. Pour ça tu remplace

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              catch(SQLException | HeadlessException e){
                  JOptionPane.showMessageDialog(null, e);
                 }

par

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              catch(SQLException | HeadlessException e){
                  e.printStacktrace();
                 }

**HABILER** · 21/06/2016, 23h54

Bonsoir la Communauté,

Voici ce à quoi je suis arrivé. Tj un problème.
Quelqu'un pourrrait-il me venir en aide.

Merci
Nom : Capture.JPG
Affichages : 252
Taille : 113,9 Ko

Nom : Capture.JPG
Affichages : 252
Taille : 113,9 Ko

**tchize_** · 22/06/2016, 00h35

utilise ton preparedStatement correctement:

http://java.developpez.com/faq/jdbc/...paredStatement

C'est un peu n'importe quoi d'utiliser un PreparedStatement pour ensuite constuire quand même la requête en faisant de la concaténation où on ne sait rien lire et on ne voit pas qu'il manque un guillemet.

Ensuite, la prochaine fois, copier coller du code et du message plutot qu'une capture d'écran bien difficile à lire.

**andry.aime** · 22/06/2016, 08h51

Envoyé par tchize_

on ne voit pas qu'il manque un guillemet.

Il lui manque effectivement un ' ici

Code sql :

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VALUES("+TxtId.getText()+"',

@HABILER au lieu de mettre l'apostrophe manquant que je citai, utilise bien un PreparedStatement comme disait tchize_, ça t'évitera ce genre d'erreur et d'autre soucis.

A+.

**HABILER** · 22/06/2016, 12h39

Bonjour,

Maintenant je bute sur mon prepareStatement. C'est ma première approche de Java. Je dois avouer que je sue.

Merci pour votre aide.

Habiler

Code :

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package decisions;
 
 
import java.sql.*;
import javax.swing.*;
 
public class DecisionsJFrame extends javax.swing.JFrame {
 
Connection conn =null;
ResultSet rs = null;
PreparedStatement pst = null;
 
    /**
     * Creates new form DeciiJFrame
     */
    public DecisionsJFrame() {
        initComponents();
    }
 
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {
 
        TxtId = new javax.swing.JTextField();
        jLabel1 = new javax.swing.JLabel();
        CmdSave = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();
        TxtDecId = new javax.swing.JTextField();
        jLabel3 = new javax.swing.JLabel();
        TxtMatr = new javax.swing.JTextField();
 
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
        jLabel1.setText("Id");
 
        CmdSave.setText("Save record");
        CmdSave.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                CmdSaveMouseClicked(evt);
            }
        });
 
        jLabel2.setText("DecId");
 
        jLabel3.setText("Matricule");
 
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(24, 24, 24)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                        .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 47, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(35, 35, 35)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(CmdSave, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(TxtMatr)
                    .addComponent(TxtDecId)
                    .addComponent(TxtId))
                .addContainerGap(203, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(39, 39, 39)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtId, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel1))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(TxtDecId, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtMatr, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel3))
                .addGap(18, 18, 18)
                .addComponent(CmdSave)
                .addContainerGap(148, Short.MAX_VALUE))
        );
 
        pack();
    }// </editor-fold>                        
 
    private void CmdSaveMouseClicked(java.awt.event.MouseEvent evt) {                                     
//conn = Connect.ConnectDB();
        String sql = "Insert INTO Decisions (Id,DecId,Matr)VALUES("+TxtId.getText()+"', '"+TxtDecId.getText()+"', '"+TxtMatr.getText()
                + ")";        {
    }                                    
              try{
                  //System.out.println(rs.getString());
                //  conn = Connect.ConnectDB();
            pst = conn.prepareStatement(sql);
            pst.execute();
            JOptionPane.showMessageDialog(null, "Saved");
            conn.close();
            }
         catch(SQLException e){
            JOptionPane.showMessageDialog(null, e);
            e.printStackTrace();
        }             
    }
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>
 
        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new DecisionsJFrame().setVisible(true);
            }
        });
    }
 
    // Variables declaration - do not modify                     
    private javax.swing.JButton CmdSave;
    private javax.swing.JTextField TxtDecId;
    private javax.swing.JTextField TxtId;
    private javax.swing.JTextField TxtMatr;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    // End of variables declaration                   
}

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Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
	at decisions.DecisionsJFrame.CmdSaveMouseClicked(DecisionsJFrame.java:102)
	at decisions.DecisionsJFrame.access$000(DecisionsJFrame.java:7)
	at decisions.DecisionsJFrame$1.mouseClicked(DecisionsJFrame.java:44)
	at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:270)
	at java.awt.Component.processMouseEvent(Component.java:6536)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
	at java.awt.Component.processEvent(Component.java:6298)
	at java.awt.Container.processEvent(Container.java:2236)
	at java.awt.Component.dispatchEventImpl(Component.java:4889)
	at java.awt.Container.dispatchEventImpl(Container.java:2294)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4534)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
	at java.awt.Container.dispatchEventImpl(Container.java:2280)
	at java.awt.Window.dispatchEventImpl(Window.java:2746)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.awt.EventQueue$4.run(EventQueue.java:731)
	at java.awt.EventQueue$4.run(EventQueue.java:729)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
BUILD SUCCESSFUL (total time: 54 seconds)

**jeffray03** · 22/06/2016, 12h49

salut,
pourquoi as-tu supprimer ceci:

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 //  conn = Connect.ConnectDB();

car

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conn

semble etre null

Eric

**HABILER** · 22/06/2016, 15h26

Bonjour à tous,

Si je remet la connection voici le message d'erreur qui apparaît :

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package decisions;
 
 
import java.sql.*;
import javax.swing.*;
 
public class DecisionsJFrame extends javax.swing.JFrame {
 
Connection conn =null;
ResultSet rs = null;
PreparedStatement pst = null;
 
    /**
     * Creates new form DeciiJFrame
     */
    public DecisionsJFrame() {
        initComponents();
    }
 
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {
 
        TxtId = new javax.swing.JTextField();
        jLabel1 = new javax.swing.JLabel();
        CmdSave = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();
        TxtDecId = new javax.swing.JTextField();
        jLabel3 = new javax.swing.JLabel();
        TxtMatr = new javax.swing.JTextField();
 
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
        jLabel1.setText("Id");
 
        CmdSave.setText("Save record");
        CmdSave.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                CmdSaveMouseClicked(evt);
            }
        });
 
        jLabel2.setText("DecId");
 
        jLabel3.setText("Matricule");
 
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(24, 24, 24)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                        .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 47, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(35, 35, 35)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(CmdSave, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(TxtMatr)
                    .addComponent(TxtDecId)
                    .addComponent(TxtId))
                .addContainerGap(203, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(39, 39, 39)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtId, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel1))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(TxtDecId, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtMatr, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel3))
                .addGap(18, 18, 18)
                .addComponent(CmdSave)
                .addContainerGap(148, Short.MAX_VALUE))
        );
 
        pack();
    }// </editor-fold>                        
 
    private void CmdSaveMouseClicked(java.awt.event.MouseEvent evt) {                                     
conn = Connect.ConnectDB();
        String sql = "Insert INTO Decisions (Id,DecId,Matr)VALUES("+TxtId.getText()+"', '"+TxtDecId.getText()+"', '"+TxtMatr.getText()
                + "')";        {
    }                                    
              try{
                  //System.out.println(rs.getString());
                //  conn = Connect.ConnectDB();
            pst = conn.prepareStatement(sql);
            pst.execute();
            JOptionPane.showMessageDialog(null, "Saved");
            conn.close();
            }
         catch(SQLException e){
            JOptionPane.showMessageDialog(null, e);
            e.printStackTrace();
        }             
    }
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(DecisionsJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>
 
        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new DecisionsJFrame().setVisible(true);
            }
        });
    }
 
    // Variables declaration - do not modify                     
    private javax.swing.JButton CmdSave;
    private javax.swing.JTextField TxtDecId;
    private javax.swing.JTextField TxtId;
    private javax.swing.JTextField TxtMatr;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    // End of variables declaration                   
}

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net.ucanaccess.jdbc.UcanaccessSQLException: UCAExc:::3.0.5 unexpected token: ,  required: )
	at net.ucanaccess.jdbc.UcanaccessConnection.prepareStatement(UcanaccessConnection.java:528)
	at decisions.DecisionsJFrame.CmdSaveMouseClicked(DecisionsJFrame.java:102)
	at decisions.DecisionsJFrame.access$000(DecisionsJFrame.java:7)
	at decisions.DecisionsJFrame$1.mouseClicked(DecisionsJFrame.java:44)
	at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:270)
	at java.awt.Component.processMouseEvent(Component.java:6536)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
	at java.awt.Component.processEvent(Component.java:6298)
	at java.awt.Container.processEvent(Container.java:2236)
	at java.awt.Component.dispatchEventImpl(Component.java:4889)
	at java.awt.Container.dispatchEventImpl(Container.java:2294)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4534)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
	at java.awt.Container.dispatchEventImpl(Container.java:2280)
	at java.awt.Window.dispatchEventImpl(Window.java:2746)
	at java.awt.Component.dispatchEvent(Component.java:4711)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.awt.EventQueue$3.run(EventQueue.java:703)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.awt.EventQueue$4.run(EventQueue.java:731)
	at java.awt.EventQueue$4.run(EventQueue.java:729)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Caused by: java.sql.SQLSyntaxErrorException: unexpected token: ,  required: )
	at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
	at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
	at org.hsqldb.jdbc.JDBCPreparedStatement.<init>(Unknown Source)
	at org.hsqldb.jdbc.JDBCConnection.prepareStatement(Unknown Source)
	at net.ucanaccess.jdbc.UcanaccessConnection.prepareStatement(UcanaccessConnection.java:525)
	... 35 more
Caused by: org.hsqldb.HsqlException: unexpected token: ,  required: )
	at org.hsqldb.error.Error.parseError(Unknown Source)
	at org.hsqldb.ParserBase.unexpectedTokenRequire(Unknown Source)
	at org.hsqldb.ParserBase.readThis(Unknown Source)
	at org.hsqldb.ParserDQL.XreadAllTypesValueExpressionPrimary(Unknown Source)
	at org.hsqldb.ParserDQL.XreadAllTypesPrimary(Unknown Source)
	at org.hsqldb.ParserDQL.XreadAllTypesFactor(Unknown Source)
	at org.hsqldb.ParserDQL.XreadAllTypesTerm(Unknown Source)
	at org.hsqldb.ParserDQL.XreadAllTypesCommonValueExpression(Unknown Source)
	at org.hsqldb.ParserDQL.XreadValueExpressionOrNull(Unknown Source)
	at org.hsqldb.ParserDQL.XreadValueExpressionWithContext(Unknown Source)
	at org.hsqldb.ParserDQL.readRow(Unknown Source)
	at org.hsqldb.ParserDQL.XreadContextuallyTypedTable(Unknown Source)
	at org.hsqldb.ParserDML.compileInsertStatement(Unknown Source)
	at org.hsqldb.ParserCommand.compilePart(Unknown Source)
	at org.hsqldb.ParserCommand.compileStatement(Unknown Source)
	at org.hsqldb.Session.compileStatement(Unknown Source)
	at org.hsqldb.StatementManager.compile(Unknown Source)
	at org.hsqldb.Session.execute(Unknown Source)
	... 38 more

**jeffray03** · 22/06/2016, 15h32

salut,
peux-tu ajouter ceci et nous donner le resultat?

Code :

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  private void CmdSaveMouseClicked(java.awt.event.MouseEvent evt) {                                     
conn = Connect.ConnectDB();
        String sql = "Insert INTO Decisions (Id,DecId,Matr)VALUES("+TxtId.getText()+"', '"+TxtDecId.getText()+"', '"+TxtMatr.getText()
                + "')";        {
    }                                    
              try{
                  //System.out.println(rs.getString());
                //  conn = Connect.ConnectDB();
            System.out.println(sql);
            pst = conn.prepareStatement(sql);

eric

**andry.aime** · 22/06/2016, 15h59

Bonjour,

Comme disait tchize_, utilise un preparedStatement pour affecter les valeurs de la requête. Ton problème est qu'il te manque un apostrophe qui entoure la valeur ici:

Code :

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 String sql = "Insert INTO Decisions (Id,DecId,Matr)VALUES("+TxtId.getText()+"', '"+TxtDecId.getText()+"', '"+TxtMatr.getText()

Code :

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 String sql = "Insert INTO Decisions (Id,DecId,Matr)VALUES('"+TxtId.getText()+"', '"+TxtDecId.getText()+"', '"+TxtMatr.getText()

Et puis t'auras encore ce problème si les valeurs contiennent un apostrophe.

EDIT: un petit snippet:

Code :

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String sql = "Insert INTO Decisions (Id,DecId,Matr)VALUES(?,?,?)";
...
PreparedStatement ps = conn.prepareStatement(sql);
ps.setString(1,TxtId.getText()); // à voir si tu dois utiliser ps.setInt()
ps.setString(2,TxtDecId.getText());
...
ps .executeUpdate();

A+.

Erreur ucanacces 3.0.5 ?

JDBC Java

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