public void delete(ActionEvent event) {
ToolsTray bandeja = (ToolsTray) toolTable.getSelectionModel().getSelectedItem();
if (null != bandeja && null != bandeja.getId()) {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle("删除提醒");
alert.setHeaderText(null);
alert.setContentText("确定删除：" + bandeja.getTrayName());
Optional<ButtonType> result = alert.showAndWait();
if (result.get() == ButtonType.OK) {
dao.delete(ToolsTray.class, bandeja.getId());
tipsLabel.setText("删除成功：" + bandeja.getTrayName());
refresh(null);
}
}
}
private void modifyPlan(ToolsTray bandeja) {
tipsLabel.setText("修改任务中：" + bandeja.getTrayName());
id = bandeja.getId();
nameField.setText(bandeja.getTrayName());
commandText.setText(bandeja.getCommand());
}