[nirmalroka]

Hi i am building simple social networking site like twitter. I had a ajax controller to post the comment and update the user wall after posting comment to wall.
my controlloer action is as

public function actionUserwallpost(){
 		
 	$model = new Post();
 	
 	if($_POST['postid']){
 		if(strlen($_POST['reply'])>1)
 		$_POST['Post']['description']=$_POST['reply'];
 		$_POST['Post']['user_id'] = Yii::app()->user->id;
 		$_POST['Post']['receiver_id'] = $_POST['author_id'];
 		$_POST['Post']['is_loaded'] = $_POST['postid'];
 		
 	}
 	if(isset($_POST['Post']) && !empty($_POST['Post']))
 	{$model->attributes=$_POST['Post'];$model->receiver_id = Yii::app()->user->id;
 	if($model->validate()){
 		
 	$model->save(false);
 	 	
 	
 	
 	
 	$data = '<li> <figure class="wall-pic">';
	$user = User::model()->findByPk(Yii::app()->user->id);
     $data .=FileManager::File($user, $user->user->images->image,1);

        $data .= '</figure>
         <div class="wall-comment-wrap">
          <div class="wall-title">
          <span class="name"> @';
         $data .= $user->username;
         $data .='</span> <span class="comment-time">';
         $data .= Main::Fdate($model->created);
         $data .= '</span>
         </div>
           <div class="your-text">
 <p>';
                            
         $this->beginWidget("ext.jtruncate.JTruncate", array(
					"id"=>get_class($model)."_".$model->id,
					"length"=> 150,
					"minTrail"=> 0,
			)); 
		$data .= $model->description;
		 $this->endWidget();
                            
                            $data .='</p>
   </div>
     </div>
       <div class="expand-t-r-f">
        <div class="managewall">
	
         <span> <img src="../images/expend-ico.png" alt="expand">  </span> <span> <a href="#">Expand </a></span> 																		        

         <span> <img src="../images/tweets-ico.png" alt="tweet"> </span><span>' 
         
         
              .CHtml::ajaxLink('Reply',Yii::app()->createUrl('post/reply',array('id'=>$model->id)),array('success'=>'js: function(data) {
				
			if(data){
			
          		
    
function checkobject(obj) {
if (document.getElementById(obj)) { return true; } else { return false; }
}      		
     
if (checkobject("post_reply_form_'.$model->id.'")) {
  //alert("This object exists");
  //document.getElementById("post_reply_form_'.$model->id.'").value = "It Existed";
}else {
        $(".reply_'.$model->id.'").append(data);  		
}

          		
          		
          		
			
			
		
			}}'),array('id'=>$model->id)).'
         
         </span>

             <span> <img src="../images/retweets-ico.png" alt="retweet"> </span><span> <a href="#"> Retweet</a> </span>

             <span> <img src="../images/favourite-ico.png" alt="favorite">  </span> <span><a href="#"> Favourite</a> </span>
             <div class="reply_'.$model->id.'">
                         
             </div>

                  </div>          

                            </div>

                            

                            </li>
 	';
 	
 	echo  $data;
 	
 	Yii::app()->end();
 	
 	}else Yii::app()->user->setFlash('error','Please Try again.'); echo 'error'; exit;
 	}
 }

When post success full the response is appended to the div in the wall. Up to this its ok.

I have

a reply link in above resonse.

CHtml::ajaxLink('Reply',Yii::app()->createUrl('post/reply',array('id'=>$model->id)),array('success'=>'js: function(data) {
				
			if(data){
			
          		
    
function checkobject(obj) {
if (document.getElementById(obj)) { return true; } else { return false; }
}      		
     
if (checkobject("post_reply_form_'.$model->id.'")) {
  //alert("This object exists");
  //document.getElementById("post_reply_form_'.$model->id.'").value = "It Existed";
}else {
        $(".reply_'.$model->id.'").append(data);  		
}

          		
          		
          		
			
			
		
			}}'),array('id'=>$model->id))

So when i click on the link in generated by the response. Thank it can't be trigered or its not working. So how i can i solve this problem. Thank you waiting any kind of help regarding this issue.