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02-25-2008, 07:57 PM

[eluser]Unknown[/eluser]
Hello

Can someone tell me how to run a Model example, I cant get it working.

Code:
A PHP Error was encountered

Severity: Notice

Message: Undefined property: Blog::$load

Filename: controllers/blog.php

Line Number: 8

Fatal error: Call to a member function database() on a non-object

Code:
&lt;?php

class Blog extends Controller {

    function blog()

    {

$this->load->database();

   $this->load->model('blog', '', TRUE);

    $data['query'] = $this->Blog->get_last_ten_entries();

        $this->load->view('blog', $data);

    }

}

?&gt;

Code:
&lt;?php

class Blog extends Model {

    var $title   = '';

    var $content = '';

    var $date    = '';

    function Blog()

    {

        // Call the Model constructor

        parent::Model();

    }

    function get_last_ten_entries()

    {

        $query = $this->db->get('entries', 10);

        return $query->result();

    }

?&gt;

Code:
&lt;html&gt;

&lt;body&gt;

&lt;?php foreach($data as $item):?&gt;

&lt;?php echo $item;?&gt;

&lt;?php endforeach;?&gt;    

&lt;/body&gt;

&lt;/html&gt;

02-25-2008, 08:28 PM

[eluser]Seppo[/eluser]
You probably want to do something like this, instead

Code:
&lt;?php

class Blog extends Controller {

    // Constructor

    function Blog()

    {

        // always call parent constructor

        parent::Controller();

    }

    function index()

    {

        $this->load->database();

        $this->load->model('blog', '', TRUE);

        $data['query'] = $this->Blog->get_last_ten_entries();

        $this->load->view('blog', $data);

    }

}

?&gt;

02-25-2008, 08:58 PM

[eluser]ejangi[/eluser]
I think you'll find the issue is that you essentially have two classes named "Blog". Best bet is to change the name of your model to "Blog_model" and be sure to change the filename to "blog_model.php". Then you just load the model like this instead:

Code:
$this->load->model('blog_model', '', TRUE);

$this->Blog_model->get_last_ten_entries();