diff options
Diffstat (limited to 'Dozentenmodul/src/gui/lecture/DeleteLecture_GUI.java')
| -rw-r--r-- | Dozentenmodul/src/gui/lecture/DeleteLecture_GUI.java | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/Dozentenmodul/src/gui/lecture/DeleteLecture_GUI.java b/Dozentenmodul/src/gui/lecture/DeleteLecture_GUI.java index ddca2323..57d36515 100644 --- a/Dozentenmodul/src/gui/lecture/DeleteLecture_GUI.java +++ b/Dozentenmodul/src/gui/lecture/DeleteLecture_GUI.java @@ -24,6 +24,7 @@ import javax.swing.JLabel; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; +import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JRadioButton; import javax.swing.JScrollPane; @@ -327,9 +328,45 @@ public class DeleteLecture_GUI extends JFrame { button = new JButton("L\u00F6schen"); button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { - String imageid; - String imageversion; + String lectureID=""; int eingabe; + + //check if a row is selected + if (tablemyLectures.getSelectedRowCount() !=0){ + //a row is selected + //ask for confirmation + eingabe = JOptionPane.showConfirmDialog(null, + "Wollen Sie diese Daten löschen?", "Löschen?", + JOptionPane.YES_NO_OPTION); + + if (eingabe == JOptionPane.YES_OPTION) { + //user has confirmed deletion, now get the ID of the selected lecture + lectureID = modelMyLectures.getValueAt(tablemyLectures.convertColumnIndexToModel(tablemyLectures.getSelectedRow()), 8).toString(); + System.out.println("Lösche Lecture "+lectureID); + try { + if(client.deleteLecture(lectureID)){ + System.out.println("Löschen erfolgreich"); + //delete successful + con.closeThriftConnection(); + DeleteLecture_GUI dl = new DeleteLecture_GUI(); + dl.setVisible(true); + dispose(); + } else { + //delete not successful + JOptionPane + .showMessageDialog( + null, + "Löschen aus Datenbank fehlgeschlagen.", + "Fehler", + JOptionPane.INFORMATION_MESSAGE); + } + } catch (TException e1) { + // TODO Auto-generated catch block + e1.printStackTrace(); + }//end delete + }//end ask for confirmation + + }//end check if a row is selected } }); |