Cannot load a model in codeigniter -

i failed load model controller

this controller file, article.php:

<?php class article extends ci_controller { function show($id) { //id'ye gore getir     $this->load->model('articles_model');     $parameter = $this->articles_model>getarticle($id);     $this->my_template->build('article_view', $parameter);   } } ?> 

this model file, articles_model.php:

<?php class articles_model extends ci_model {   function __construct() {     // call model constructor     parent::__construct(); }  function getarticle($id)  {     parent::model();     $query = $this->db->get_where('articles', array('id' => $id));     $data['articles'] = $query->result();     return $data;     $query->free_result();  } } ?> 

---

just add, tried load autoloader, still no chance, assume wrong model, or whole system broke.

up: models loads without problems, if put echo in __construct function, works, however, cannot call getarticle function. geez

up: did it! according http://grasshopperpebbles.com/codeigniter/codeigniter-call-to-a-member-function-on-a-non-object/

i used $ci =& get_instance(); , called function $ci->articles_model->getarticle($id) , called function

it should be,

  $ci =&get_instance();   $ci->load->model('articles_model');     $parameter = $ci->articles_model>getarticle($id);