@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (e.getSource() == b1) {
int index = box.getSelectedIndex();
String column = "";
if (index == 0) column = "ename";
else if (index == 1) column = "hiredate";
else column = "deptno";
String data = tf.getText().trim();
if (data.length() < 1) {
tf.requestFocus();
return;
}
getFindData(column, data);
}
if (e.getSource() == b2) {
getData();
}
}
