/**
* 编辑话题回复
*/
public function actionEditPost()
{
$model = new GroupPost();
$pid = Yii::app()->request->getQuery('pid');
$model = $model->loadPost($pid);
$tid = $model->tid;
$GroupPost = new GroupPost();
$topic = $GroupPost->loadTopic($tid);
$group = $topic->group;
if (!empty($_POST['GroupPost'])) {
$attributes = $_POST['GroupPost'];
$post = $model->addTopic($attributes);
if (empty($post->errors)) {
$this->redirect(array('show', 'tid' => $topic->id));
}
//$model->validate();
}
$data = array('form' => $model);
$this->render('EditPost', $data);
}
