But Like

PostsController.php

<?php

class PostsController extends Controller 
{

    public function actionLike($id) 
    {
        $model = $this->loadModel($id);
        $model->views = $model->views + 1;
        $model->save();
        echo $model->views;
    }

}

view.php

<?php 
echo CHtml::ajaxLink(
    $text = 'Like', 
    $url = $this->createUrl('posts/like', array('id' => $model->id)), 
    $ajaxOptions=array (
        'type'=>'POST',
        'dataType'=>'json',
        'success'=>'function(count){ jQuery("#like-count").html(count); }',
        ), 
    $htmlOptions=array ()
); 
echo '<div id="like-count"></div>';