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07-21-2010, 04:33 AM

[eluser]silent_assassin[/eluser]
I m trying to write a simple program that uploads an image to a directory.when i press submit button i get following error message.

Quote:Fatal error: Call to undefined method CI_Upload::insert() in C:\wamp\www\code\system\application\models\post_data.php on line 11

This is my model

Code:
&lt;?php

class Post_data extends Model

{

    function insert()

    {

    $config=array('upload_path'=>'./uploads/',

                       'allowed_types'=>'png|gif|JPG|JPEG|PNG|GIF',

                       'max_size'=>'1000');

    $this->load->library('upload',$config);

    $this->upload->insert();        

    }

}

?&gt;

This is my controller

Code:
&lt;?php

class Welcome extends Controller {

    function Welcome()

    {

        parent::Controller();         

    }

    function index()

    {

            $this->load->model('post_data');

            $this->load->view('post_view.html');

            if($this->input->post('create_product'))

            {

                $this->post_data->insert();

            }

    }

}

and finally my view

Code:
&lt;html&gt; 

    &lt;head&gt;&lt;/head>

    &lt;body&gt;

&lt;?php $this->load->helper('form'); ?&gt;

&lt;?php  echo form_open_multipart('Welcome'); ?&gt;

   &lt;?php echo form_upload();?&gt;

    <p>

        &lt;?php echo form_submit('create_product', 'Upload image'); ?&gt;

    </p>

&lt;?php echo form_close(); ?&gt;

    &lt;/body&gt;

&lt;/html&gt;

How to overcome this error?

07-21-2010, 06:32 AM

[eluser]silent_assassin[/eluser]
any ideas?

07-21-2010, 06:39 AM

[eluser]mddd[/eluser]
In your model you say : $this->upload->insert();
But there is no 'insert' method in the upload class. Perhaps you meant : $this->upload->do_upload(); ??
Seems simple to me, if you just read the line of your code that is mentioned in the error message.

07-21-2010, 06:52 AM

[eluser]silent_assassin[/eluser]
Thanks for your help.I changed the method.Program runs without any errors.But $this->upload->data() returns an empty array and image is not uploaded.

07-21-2010, 06:58 AM

[eluser]mddd[/eluser]
Could be many things. Look at the errors to see what is wrong: $this->upload->display_errors();