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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 vista;
- import java.sql.*;
- import javax.swing.JOptionPane;
- import javax.swing.table.DefaultTableModel;
- public class VentanaCliente extends javax.swing.JFrame {
- public VentanaCliente() {
- initComponents();
- //import java.sql.*; import javax.swing.table.*;
- try {
- Class.forName("com.mysql.jdbc.Driver");
- Connection c = DriverManager.getConnection(
- "jdbc:mysql://localhost/ventas","root","1234");
- Statement s = c.createStatement();
- ResultSet r = s.executeQuery(
- "select * from cliente");
- while(r.next()){
- String[] fila = {r.getString("cuit"),
- r.getString("nombre")};
- ((DefaultTableModel)jTable1.getModel()).addRow(fila);
- }
- } catch(Exception e){
- e.printStackTrace();
- }
- }
- /**
- * 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() {
- jLabel1 = new javax.swing.JLabel();
- jLabel2 = new javax.swing.JLabel();
- jTextField1 = new javax.swing.JTextField();
- jTextField2 = new javax.swing.JTextField();
- jScrollPane1 = new javax.swing.JScrollPane();
- jTable1 = new javax.swing.JTable();
- jButton1 = new javax.swing.JButton();
- jButton2 = new javax.swing.JButton();
- jButton3 = new javax.swing.JButton();
- setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
- jLabel1.setText("Nombre:");
- jLabel2.setText("Cuit");
- jTable1.setModel(new javax.swing.table.DefaultTableModel(
- new Object [][] {
- },
- new String [] {
- "CUIT", "NOMBRE"
- }
- ));
- jScrollPane1.setViewportView(jTable1);
- jButton1.setText("Agregar");
- jButton1.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jButton1ActionPerformed(evt);
- }
- });
- jButton2.setText("Modificar");
- jButton3.setText("Eliminar");
- jButton3.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jButton3ActionPerformed(evt);
- }
- });
- 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(26, 26, 26)
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
- .addGroup(layout.createSequentialGroup()
- .addComponent(jLabel2)
- .addGap(49, 49, 49)
- .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 128, javax.swing.GroupLayout.PREFERRED_SIZE))
- .addGroup(layout.createSequentialGroup()
- .addComponent(jLabel1)
- .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
- .addComponent(jTextField2)))
- .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 299, javax.swing.GroupLayout.PREFERRED_SIZE))
- .addGap(18, 18, 18)
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
- .addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
- .addComponent(jButton3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
- .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE))
- .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
- );
- layout.setVerticalGroup(
- layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createSequentialGroup()
- .addContainerGap()
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
- .addComponent(jLabel2)
- .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addComponent(jButton1))
- .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
- .addComponent(jLabel1)
- .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 15, javax.swing.GroupLayout.PREFERRED_SIZE))
- .addComponent(jButton2))
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createSequentialGroup()
- .addGap(22, 22, 22)
- .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 275, javax.swing.GroupLayout.PREFERRED_SIZE))
- .addGroup(layout.createSequentialGroup()
- .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
- .addComponent(jButton3)))
- .addContainerGap(14, Short.MAX_VALUE))
- );
- pack();
- }// </editor-fold>
- private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
- try {
- Class.forName("com.mysql.jdbc.Driver");
- Connection c = DriverManager.getConnection(
- "jdbc:mysql://localhost/ventas","root","1234");
- Statement s = c.createStatement();
- /*CODIGO DE INSERT*/
- String sql = "insert into cliente(cuit,nombre)"
- + " values ('%1','%2')";
- sql = sql.replace("%1", jTextField1.getText());
- sql = sql.replace("%2", jTextField2.getText());
- s.execute(sql);
- JOptionPane.showMessageDialog(null, sql);
- /* FIN CODIGO INSERT */
- ((DefaultTableModel)jTable1.getModel())
- .setRowCount(0);
- ResultSet r = s.executeQuery(
- "select * from cliente");
- while(r.next()){
- String[] fila = {r.getString("cuit"),
- r.getString("nombre")};
- ((DefaultTableModel)jTable1.getModel()).addRow(fila);
- }
- } catch(Exception e){
- e.printStackTrace();
- }
- }
- private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
- try {
- Class.forName("com.mysql.jdbc.Driver");
- Connection c = DriverManager.getConnection(
- "jdbc:mysql://localhost/ventas","root","1234");
- Statement s = c.createStatement();
- /*CODIGO DE DELETE*/
- String sql = "delete from cliente where cuit="
- +jTextField1.getText();
- s.execute(sql);
- JOptionPane.showMessageDialog(null, sql);
- /* FIN CODIGO DELETE */
- ((DefaultTableModel)jTable1.getModel())
- .setRowCount(0);
- ResultSet r = s.executeQuery(
- "select * from cliente");
- while(r.next()){
- String[] fila = {r.getString("cuit"),
- r.getString("nombre")};
- ((DefaultTableModel)jTable1.getModel()).addRow(fila);
- }
- } catch(Exception 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(VentanaCliente.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (InstantiationException ex) {
- java.util.logging.Logger.getLogger(VentanaCliente.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (IllegalAccessException ex) {
- java.util.logging.Logger.getLogger(VentanaCliente.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (javax.swing.UnsupportedLookAndFeelException ex) {
- java.util.logging.Logger.getLogger(VentanaCliente.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 VentanaCliente().setVisible(true);
- }
- });
- }
- // Variables declaration - do not modify
- private javax.swing.JButton jButton1;
- private javax.swing.JButton jButton2;
- private javax.swing.JButton jButton3;
- private javax.swing.JLabel jLabel1;
- private javax.swing.JLabel jLabel2;
- private javax.swing.JScrollPane jScrollPane1;
- private javax.swing.JTable jTable1;
- private javax.swing.JTextField jTextField1;
- private javax.swing.JTextField jTextField2;
- // End of variables declaration
- }
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