function viewAction()
 {
     parent::viewAction();
     $obj = new CateModel();
     $this->data['category'] = $obj->getTree($this->data['data']->category);
     return $this->view($this->view, $this->data);
 }
 function viewAction()
 {
     return parent::viewAction();
 }
 function init()
 {
     parent::init();
     $this->obj = new PostModel();
 }
 function viewAction()
 {
     parent::viewAction();
     $this->data['category'] = $this->obj->getTree($this->data['data']->pid);
     return $this->view($this->view, $this->data);
 }
 function init()
 {
     parent::init();
     //	$this->obj = new Model;
 }