Bonjour,

je suis entrain d'implémenter une application java en netbeans et mysql.j'ai réussi a faire la majorité de travail. mais depuis une semaine je suis bloqué ,en effet j'ai creer une fenetre (dialog) ou j'ai inseré un textfield ,un bouton et une jtable en utilisant netbeans (en utilisant la partie design)
moi je veux afficher le résultat de la requête sql quant j'appuie sur le bouton .
svp aidez moi ,je sais pas quoi faire pour faire cette relation

Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
public class Transport extends javax.swing.JDialog {
 
 
    /** Creates new form Transport */
    public Transport(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
        this.setLocationRelativeTo(null);
    }
 
 
 
 
 
    /** 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() {
        bindingGroup = new org.jdesktop.beansbinding.BindingGroup();
 
        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jScrollPane2 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
 
        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("Transport");
 
        jTextArea1.setColumns(20);
        jTextArea1.setRows(5);
        jTextArea1.setText("-Demande\n");
        jScrollPane1.setViewportView(jTextArea1);
 
        jLabel1.setFont(new java.awt.Font("Tahoma", 0, 18));
        jLabel1.setText("Le Dossier :");
 
        jLabel2.setText("liste des inscrits :");
 
        jButton1.setText("Afficher");
        jButton1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jButton1MouseClicked(evt);
            }
        });
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });
 
        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null},
                {null, null},
                {null, null},
                {null, null}
            },
            new String [] {
                "Nom", "Prenom"
            }
        ) {
            Class[] types = new Class [] {
                java.lang.String.class, java.lang.Object.class
            };
 
            public Class getColumnClass(int columnIndex) {
                return types [columnIndex];
            }
        });
 
        org.jdesktop.beansbinding.Binding binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, jButton1, org.jdesktop.beansbinding.ObjectProperty.create(), jTable1, org.jdesktop.beansbinding.BeanProperty.create("elements"));
        bindingGroup.addBinding(binding);
        binding.bind();
        jScrollPane2.setViewportView(jTable1);
 
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGap(43, 43, 43)
                                .addComponent(jLabel1))
                            .addGroup(layout.createSequentialGroup()
                                .addGap(69, 69, 69)
                                .addComponent(jLabel2)))
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGap(44, 44, 44)
                                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 335, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGroup(layout.createSequentialGroup()
                                .addGap(98, 98, 98)
                                .addComponent(jButton1))))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(59, 59, 59)
                        .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 452, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(44, 44, 44))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(19, 19, 19)
                        .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(57, 57, 57)
                        .addComponent(jLabel1)))
                .addGap(65, 65, 65)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(jButton1))
                .addGap(43, 43, 43)
                .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 254, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(110, Short.MAX_VALUE))
        );
 
        bindingGroup.bind();
 
        pack();
    }// </editor-fold>                        
 
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                              
 
this.initable();
        // TODO add your handling code here:
    }                                        
 
 
    private void jButton1MouseClicked(java.awt.event.MouseEvent evt) {                                      
 
        // TODO add your handling code here:
    }                                     
 
 
 
    void initable(){
 
        try {
            Statement state = Connect.getInstance().createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
            ResultSet res = state.executeQuery("SELECT nom,prenom FROM utilisateurs,utilt,transport WHERE utilisateurs.numut=utilt.numut AND utilt.numpr=transport.numpr");
            ResultSetMetaData meta = res.getMetaData();
            			Object[] column = new Object[meta.getColumnCount()];
 
			for(int i = 1 ; i <= meta.getColumnCount(); i++){
				column[i-1] = meta.getColumnName(i);
			}
			res.last();
			int rowCount = res.getRow();
			Object[][] data = new Object[res.getRow()][meta.getColumnCount()];
 
			res.beforeFirst();
			int j = 1;
 
			while(res.next()){
				for(int i = 1 ; i <= meta.getColumnCount(); i++){
					data[j-1][i-1] = res.getObject(i);
				System.out.println(res.getObject(i));
				}
				j++;
			}
 
 
			res.close();
			state.close();
            // TODO add your handling code here:
        } catch (SQLException ex) {
            Logger.getLogger(Transport.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
 
 
 
public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                Transport dialog = new Transport(new javax.swing.JFrame(), true);
 
                dialog.addWindowListener(new java.awt.event.WindowAdapter() {
                    @Override
                    public void windowClosing(java.awt.event.WindowEvent e) {
                        System.exit(0);
                    }
                });
                dialog.setVisible(true);
            }
        });
    }
 
 
 
 
    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JTable jTable1;
    private javax.swing.JTextArea jTextArea1;
    private org.jdesktop.beansbinding.BindingGroup bindingGroup;
    // End of variables declaration                   
 
}
et merci d'avance