what is " Call to undefined method CI_Loader::eiview()" error

[eluser]Unknown[/eluser]
i am trying to call a view in my index page's view

i am getting this error "Call to undefined method CI_Loader::eiview() in "

Code:

//code for contoller
public function Events()
{
  parent::__construct();  
  $this->load->model('EventData');
  $this->load->eiview();
  $this->load->posevents();  
}

public function eiview()
{
  
  $this->load->helper('url');
  $this->load->library('pagination');  
  $confige['base_url'] = base_url() .'index.php/events/eiview';
  $confige['total_rows'] = $this->db->count_all('events');
  $confige['per_page'] = '5';
  $confige['full_tag_open'] = '<p>';
  $confige['full_tag_close'] = '</p>';
  $this->pagination->initialize($confige);
  $this->load->model('eventdata');
  $events=array();
  $events['eventi']=$this->eventdata->viewevents($confige['per_page'],$this->uri->segment(3));
  $this->load->library('pagination');
  $this->load->view('eventinvites',$events);
}
public function posevents()
{
  $this->load->helper('url');
  $this->load->library('pagination');
  $config['base_url']=base_url().'index.php/events/postedevents';
  $config['per_page']=5;
  $config['full_tag_open']='<p>';
  $config['full_tag_close']='</p>';
  $this->pagination->initialize($config);
  
  $this->load->model('EventData');
  $pevents=array();
  $pevents['eventp']=$this->eventdata->postevent($config['per_page'],$this->uri->segment(3));
  $this->load->view('postedevent',$pevents);
}

Code:

function viewevents($num, $offset)
{
  $this->load->helper('date');
  $dt=now();
  $this->db->select('EventTitle,EventDescription,Category,EventType,StartDate,Place,Venue,Address,City,State,Country,PostalCode');
  $this->db->order_by('StartDate',now());
  $sql=$this->db->get('events',$num, $offset);
  $this->db->limit(5);
  if($sql->num_rows()>0)
  {
   foreach($sql->result() as $etdata)
   {
    $eventdata[]=$etdata;
   }
   return $eventdata;
  }
  else
  {
   return false;
  }
  
}

function postevent($pnum,$poffset)
{
  $this->db->select('EventTitle,EventDescription,Category,EventType,StartDate,Place,Venue,Address,City,State,Country,PostalCode');
  $this->db->where('User_IdUser',2);
  $psql=$this->db->get('Events',$pnum,$poffset);
  $trow=$psql->num_rows();
  $config['total_rows']=$trow;
  if($psql->num_rows()>0)
  {
   foreach($psql->result() as $pedata)
   {
    $postdata[]=$pedata;
   }
   return $postdata;
  }
  else
  {
   return false;
  }
}

why this error appears?
when i investigated about that error i found this article http://codeigniter.com/wiki/Modular_Exte...and_errors
but i didnt get much about error. can anybody help me to understand this?