以下是我的代码： -
public class MainScreen extends javax.swing.JFrame {
private TableRowSorter<TableModel> sorter;
public MainScreen() {
initComponents();
this.setSize(java.awt.Toolkit.getDefaultToolkit().getScreenSize());
sorter = new TableRowSorter<>(tblCustomer.getModel());
tblCustomer.setRowSorter(sorter);
List<BasicDetailsDTO> findAll = UtilDAO.getDaoBasicDetails().findAll();
System.out.println("I'm here "+findAll.size());
((DefaultTableModel) tblCustomer.getModel()).setDataVector(getDataVector(findAll), getVectorHeader());
tblCustomer.setAutoCreateRowSorter(true);
tblCustomer.getColumnModel().getColumn(0).setMinWidth(0);
tblCustomer.getColumnModel().getColumn(0).setMaxWidth(0);
}
public static Vector getDataVector(List<BasicDetailsDTO> listData) {
Vector dataVector = new Vector();
for (BasicDetailsDTO instance : listData) {
Vector row = new Vector();
row.add(instance.getId());
row.add(instance.getParticulars());
row.add(instance.getBookedBy());
row.add(instance.getContactPerson());
row.add(instance.getMobileNo());
row.add(instance.getEmail_id());
dataVector.add(row);
}
return dataVector;
}
public static Vector getVectorHeader() {
Vector header = new Vector();
header.add("ID");
header.add("Particulars");
header.add("BOOKED BY");
header.add("CONTACT PERSON");
header.add("MOBILE NO");
header.add("EMAIL ID");
return header;
}
private void btnAddActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
displayPanel(new HomePage(), "Details Of Customer", 1200, 800);
}
private void tblCustomerKeyPressed(java.awt.event.KeyEvent evt) {
// TODO add your handling code here:
}
private void tblCustomerMousePressed(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
}
private void btnDeleteActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if (tblCustomer.getSelectedRow() == -1) {
displayError("Please Select the Record");
return;
}
int option = displayConfirmDialog("Do you Really want to delete Record ?");
if (option == JOptionPane.YES_OPTION) {
String recordId = tblCustomer.getValueAt(tblCustomer.getSelectedRow(), 0).toString();
BasicDetailsDTO instance = UtilDAO.getDaoBasicDetails().findById(Integer.parseInt(recordId));
instance.setDeleted(Boolean.TRUE);
UtilDAO.getDaoBasicDetails().remove(instance);
List<BasicDetailsDTO> findAll = UtilDAO.getDaoBasicDetails().findAll();
getDataVector(findAll);
displayMessage(" Record Deleted ");
}
}
private void btnEditActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if (tblCustomer.getSelectedRow() == -1) {
displayError("Please select record.");
return;
}
String recordID = tblCustomer.getValueAt(tblCustomer.getSelectedRow(), 0).toString();
BasicDetailsDTO instance = UtilDAO.getDaoBasicDetails().findById(Integer.parseInt(recordID));
displayPanel(new HomePage(instance, 1), "Customer " + instance.getBillingName(), 1200, 1000);
}
private void tblCustomerMouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
if (evt.getClickCount() == 2) {
String recordID = tblCustomer.getValueAt(tblCustomer.getSelectedRow(), 0).toString();
BasicDetailsDTO instance = UtilDAO.getDaoBasicDetails().findById(Integer.parseInt(recordID));
displayPanel(new HomePage(instance, 1), "Customer " + instance.getBillingName(), 1000, 1000);
}
}
private void btnViewHotelListActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
displayPanel(new ViewHotelDetails(), "List Of Hotels", 800, 700);
}
private void btnViewAgencyListActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
displayPanel(new ViewAgencyDetails(), "List Of Hotels", 800, 700);
}
private void txtSearchKeyReleased(java.awt.event.KeyEvent evt) {
// TODO add your handling code here:
if (evt.getKeyCode() != KeyEvent.VK_ENTER && evt.getKeyCode() != KeyEvent.VK_DOWN) {
if (txtSearch.getText().trim().length() > 0) {
RowFilter<TableModel, Object> filter = new RowFilter<TableModel, Object>() {
@Override
public boolean include(javax.swing.RowFilter.Entry<? extends TableModel, ? extends Object> entry) {
String search = txtSearch.getText().trim().toLowerCase();
// System.out.println(entry.getStringValue(1));
return (entry.getValue(1).toString().toLowerCase().indexOf(search) != -1 || entry.getValue(2).toString().toLowerCase().indexOf(search) != -1 || entry.getValue(3).toString().toLowerCase().indexOf(search) != -1);
}
};
sorter.setRowFilter(filter);
//sorter.setRowFilter(null);
tblCustomer.setRowSorter(sorter);
// System.out.println("New Row is " + filter);
} else {
sorter.setRowFilter(null);
tblCustomer.setRowSorter(sorter);
}
} else {
if (tblCustomer.getRowCount() > 0) {
tblCustomer.requestFocus();
tblCustomer.setRowSelectionInterval(0, 0);
} else {
txtSearch.requestFocus();
}
}
}
private void btnInvoiceActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
try {
InputStream in = MainScreen.class.getResourceAsStream("Passenger_Name.docx");
IXDocReport report = XDocReportRegistry.getRegistry().loadReport(in, TemplateEngineKind.Velocity);
IContext context = report.createContext();
if (tblCustomer.getSelectedRow() == -1) {
displayError("Please select record.");
return;
}
String recordID = tblCustomer.getValueAt(tblCustomer.getSelectedRow(), 0).toString();
BasicDetailsDTO instance = UtilDAO.getDaoBasicDetails().findById(Integer.parseInt(recordID));
context.put("Customer", instance);
OutputStream out = new FileOutputStream(new File("Passenger Name_Out.docx"));
report.process(context, out);
Desktop desktop = Desktop.getDesktop();
File f = new File("Passenger Name_Out.docx");
desktop.open(f);
} catch (IOException | XDocReportException ex) {
Logger.getLogger(MainScreen.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
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(MainScreen.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(MainScreen.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(MainScreen.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(MainScreen.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() {
try {
UIManager.setLookAndFeel("com.jtattoo.plaf.texture.TextureLookAndFeel");
} catch (ClassNotFoundException ex) {
Logger.getLogger(MainScreen.class.getName()).log(Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
Logger.getLogger(MainScreen.class.getName()).log(Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
Logger.getLogger(MainScreen.class.getName()).log(Level.SEVERE, null, ex);
} catch (UnsupportedLookAndFeelException ex) {
Logger.getLogger(MainScreen.class.getName()).log(Level.SEVERE, null, ex);
}
new MainScreen().setVisible(true);
}
});
}
public static void setlblMessageDetail(String msg) {
MainScreen.lblMessage.setHorizontalAlignment(JLabel.CENTER);
MainScreen.lblMessage.setText(msg);
}
// Variables declaration - do not modify
}
每当我更新表中的数据时，都不会反映更新的数据。仅当我重新打开窗口时才会反映更新的数据。请帮助我度过难关。提前致谢。