Yii: how to insert a comment form to the document details page of a single-user blog system

: This article describes how to insert a comment form on the details page of a single-user blog system article in Yii. For more information about PHP tutorials, see. This example describes how to insert a comment form into the details page of a single-user blog system. We will share this with you for your reference. The details are as follows:

Action:

<?phpfunction test($objs){ $objs->var=10;}class one{ public $var=1;}$obj=new one();echo $obj->var.'
';test($obj);echo $obj->var;exit;

PostController. php page:

.../*** Displays a particular model.* @param integer $id the ID of the model to be displayed*/public function actionView($id){  $post=$this->loadModel($id);  $comment=$this->newComment($post);  $this->render('view',array(    'model'=>$post,    'comment'=>$comment,  ));}protected function newComment($post){  $comment=new Comment();  if(isset($_POST['Comment']))  {   $comment->attributes=$_POST['Comment'];   if($post->addComment($comment))//==============================   {    if($comment->status==Comment::STATUS_PENDING)     Yii::app()->user->setFlash('commentSubmitted','Thank you...');    $this->refresh();   }  }  return $comment;}...

Models/Post. php page:

...public function addComment($comment){  if(Yii::app()->params['commentNeedApproval'])   $comment->status=Comment::STATUS_PENDING;  else   $comment->status=Comment::STATUS_APPROVED;  $comment->post_id=$this->id;  return $comment->save();}...

Post/view. php page:

...
Leave a Comment<?php if(Yii::app()->user->hasFlash('commentSubmitted')): ?> 
 <?php echo Yii::app()->user->getFlash('commentSubmitted'); ?> 
<?php else: ?> <?php $this->renderPartial('/comment/_form',array( 'model'=>$comment, )); ?><?php endif; ?>

 ...

I hope this article will help you design PHP programs based on the Yii Framework.

The above describes how to insert a comment form on the details page of a single-user blog system article in Yii, including some content. I hope to help anyone who is interested in the PHP Tutorial.