Witam! Jak już wcześniej było w innym temacie, napisałam walidator numerów pesel.
Kiedy użytkownik wpisze jakiś pesel i kliknie "sprawdź" pesel ten zostaje automatycznie dodany do tabeli obok oraz zostają wyświetlone dane odczytane z peselu. Te funkcje działają poprawnie jednak kiedy chcę usunąć zanaczony wiersz z tabeli wywala mi błąd:
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 0 >= 0
at java.util.Vector.removeElementAt(Vector.java:554)
at javax.swing.table.DefaultTableModel.removeRow(DefaultTableModel.java:463)
at walidatprpeseli.pesele.usun(pesele.java:664)
at walidatprpeseli.pesele.UsunActionPerformed(pesele.java:400)
at walidatprpeseli.pesele.access$500(pesele.java:23)
at walidatprpeseli.pesele$7.actionPerformed(pesele.java:255)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.Component.processMouseEvent(Component.java:6505)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
at java.awt.Component.processEvent(Component.java:6270)
at java.awt.Container.processEvent(Container.java:2229)
at java.awt.Component.dispatchEventImpl(Component.java:4861)
at java.awt.Container.dispatchEventImpl(Container.java:2287)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
at java.awt.Container.dispatchEventImpl(Container.java:2273)
at java.awt.Window.dispatchEventImpl(Window.java:2719)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:703)
at java.awt.EventQueue.access$000(EventQueue.java:102)
at java.awt.EventQueue$3.run(EventQueue.java:662)
at java.awt.EventQueue$3.run(EventQueue.java:660)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(EventQueue.java:676)
at java.awt.EventQueue$4.run(EventQueue.java:674)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:673)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
Kod funkcji usuń:
public void usun( ){
//if(Lista.isRowSelected(Lista.getSelectedRow())){
Lista.setRowSelectionAllowed(true);
int SelectedRow = Lista.getSelectedRow();
int s = Lista.getSelectedRowCount();
System.out.println("s = " + s);
//for (int i = Lista.getSelectedRowCount(); i==0 ; i-- ){
if(SelectedRow == -1){
Komunikat.setBackground(Color.pink);
Komunikat.setText(" Musisz wybrać PESEL, który ma zostać usunięty z lsity.");
}
else{
int sr = Lista.convertRowIndexToView(SelectedRow);
Lista.editingStopped(null);
t.removeRow(sr);
Lista.setModel(t);
}
t.fireTableDataChanged();
}