Спасибо. Реализовал новую модель таблицы, добавив поле, в котором и хранятся данные.
| Код |
import java.util.Vector;
import javax.swing.SwingWorker;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.DefaultTableModel;
import labgen.SQLite;
/**
*
* @author shtrih
*/
public class MyTableModel extends DefaultTableModel {
protected TableModelListener myTableModelListener;
protected Vector<Object[]> cellMeta;
public MyTableModel(Object[] columnNames, int rowCount) {
super(columnNames, rowCount);
int length = columnNames.length;
cellMeta = new Vector<Object[]>();
for (int i = 0; i < rowCount; i++) {
cellMeta.add(new Object[length]);
for (int j = 0; j < length; j++) {
cellMeta.get(i)[j] = "";
}
}
myTableModelListener = new myTableModelListener();
addTableModelListener(myTableModelListener);
}
class myTableModelListener implements TableModelListener {
public void tableChanged(final TableModelEvent e) {
if (e.getType() == TableModelEvent.UPDATE) {
VedomostTableModel model = (VedomostTableModel) e.getSource();
final String[] ids = model.getCellMeta(e.getLastRow(), e.getColumn()).toString().split(","); // "1,2,3"
// System.out.println(ids[0] +", "+ids[1] +", "+ ids[2]);
new SwingWorker() {
@Override
protected Object doInBackground() throws Exception {
SQLite.Update("Labs_ex",
new String[]{"score"},
new String[]{getValueAt(e.getLastRow(), e.getColumn()).toString()},
"studentID = " + ids[0] + " AND labID = " + ids[1] + " AND exID",
ids[2]);
return null;
}
}.execute();
}
}
}
@Override
public void insertRow(int row, Vector rowData) {
super.insertRow(row, rowData);
int colCount = getColumnCount();
Object[] meta = new Object[colCount];
for (int j = 0, n = colCount; j < n; j++) {
meta[j] = "";
}
cellMeta.add(meta);
}
public void setCellMetaAt(Object aValue, int row, int column) {
this.cellMeta.elementAt(row)[column] = aValue;
}
public Object getCellMeta(int rowIndex, int colIndex) {
return cellMeta.get(rowIndex)[colIndex];
}
}
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