Yii：用于显示数据库中所有信息的代码

I am really new to YII framework so bear with me guys. =) here's my code.

    public function actionList()
{
$Employee = new employee;

$data = array('employee' => $Employee);
$this->render('Employee_Display', $data);
}



        <tbody>
    <tr>
        <?php foreach($employee as $row): ?>
        <td><?php $row['employee_firstname']; ?></td>
        <?php endforeach; ?>

    </tr>
</tbody>

I want to get the list of employees names and display it on a tabular form.

   public function actionList()
    {
      $Employee = employee::model()->findAll();
      $data = array('employee' => $Employee);
      $this->render('Employee_Display', $data);
    }
        <tbody>
    <tr>
        <?php foreach($employee as $row): ?>
        <td><?php $row->employee_firstname; ?></td>
        <?php endforeach; ?>

    </tr>
</tbody>