How to add multiple rows to JTable?

Question

I'm trying to populate a JTable from a database, but the output is still empty. Here is my code :

    private void buttonsearchActionPerformed(java.awt.event.ActionEvent evt)
    {
        conn = DatabaseConnection.dbConnection();
        try {
            String Sql="select idp,nomp,prix,stock from produit where codep='" 
                       + textsearch.getText() + "'";
            pst = conn.prepareStatement(Sql);

            ResultSet rs = pst.executeQuery();
            DefaultTableModel model = new DefaultTableModel();
            Object[] columns = {"Id Produit", "Nom Produit", "Quantité", "Prix", "Stock"};
            model.setColumnIdentifiers(columns);
            table.setModel(model);
            Object[] row = new Object[5];

            if (rs.next())
            {
                row[0] = rs.getInt("idp");
                row[1] = rs.getString("nomp");
                //row[2] = rs.getString("");
                row[3] = rs.getString("prix");
                row[4] = rs.getString("stock");
                model.addRow(row);
            }
        } catch (Exception e) {
            JOptionPane.showMessageDialog(null, e);
        }
    }                        

table "poduit" is :

| idp | codep | nomp | prix | stock |

"Quantité" in

Object[] columns = {"Id Produit", "Nom Produit", "Quantité", "Prix", "Stock"}; 

It meant to modify numbers of items to create a billing.

my issue is the 2nd row is pasted right on the 1st one Thanks for help

Answer 1

According How to add row in JTable? and the Internet itself, all examples uses following line:

DefaultTableModel deFaultTableModel = (DefaultTableModel) myJTable.getModel();

so you have to replace the code line ' DefaultTableModel model = new DefaultTableModel(); ' by DefaultTableModel model = (DefaultTableModel) table.getModel(); .