本文实例讲述了Yii实现单用户博客系统文章详情页插入评论表单的方法。分享给大家供大家参考,具体如下:
action部分:
<?phpfunction test($objs){ $objs->var=10;}class one{ public $var=1;}$obj=new one();echo $obj->var."<p>";test($obj);echo $obj->var;exit;PostController.php页面:
.../*** 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 $comment;}...models/Post.php页面:
...public function addComment($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页面:
...<div id="comments"><h3>Leave a Comment</h3><?php if(Yii::app()->user->hasFlash("commentSubmitted")): ?> <div class="flash-success"> <?php echo Yii::app()->user->getFlash("commentSubmitted"); ?> </div><?php else: ?> <?php $this->renderPartial("/comment/_form",array( "model"=>$comment, )); ?><?php endif; ?></div><!-- comments -->...
希望本文所述对大家基于Yii框架的PHP程序设计有所帮助。