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07-31-2012, 04:10 AM

[eluser]cerberus478[/eluser]
Hi

I would like to insert the image path into my database and then view it, but I get an error saying

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Upload::$upload

Filename: controllers/upload.php

Line Number: 22

and I can't see where the error would be.

This is my controller

Code:
&lt;?php

class Upload extends CI_Controller {

 function __construct()

 {

  parent::__construct();

  $this->load->helper(array('form', 'url'));

 }

 function index()

 {

  $this->load->view('upload_form', array('error' => ' ' ));

 }

 function do_upload()

 {

  $image_data = $this->upload->data();

   $insert_data = array(

                    'name' => $image_data['name'],

                    'path'=> $image_data['path'] . 'uploads/'. $image_data['name'],

                     );

          $this->db->insert('upload2', $insert_data);//load array to database 

  $config['upload_path'] = './uploads/';

  $config['allowed_types'] = 'gif|jpg|png';

  $config['max_size'] = '1000';

  $config['max_width']  = '1024';

  $config['max_height']  = '768';

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

  if ( ! $this->upload->do_upload())

  {

   $error = array('error' => $this->upload->display_errors());

   $this->load->view('upload_form', $error);

  }

  else

  {

   $data = array('upload_data' => $this->upload->data());

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

  }

 }

}

?&gt;

and this is my view

Code:
&lt;html&gt;

&lt;head&gt;

&lt;title&gt;Upload Form&lt;/title&gt;

&lt;/head&gt;

&lt;body&gt;

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

&lt;?php echo form_open_multipart('upload/do_upload');?&gt;

&lt;input type="file" name="userfile" size="20" /&gt;

<br /><br />

&lt;input type="submit" value="upload" /&gt;

&lt;/form&gt;

&lt;/body&gt;

&lt;/html&gt;

07-31-2012, 06:49 AM

[eluser]johnpeace[/eluser]
Try loading the file upload class BEFORE you call it's methods.

07-31-2012, 02:26 PM

[eluser]cerberus478[/eluser]
Hi

I think I did what you said and now I get an error saying that name and path is undefined and that Message: Undefined property: Upload::$db

This is the controller that I edited

Code:
&lt;?php

class Upload extends CI_Controller {

 function __construct()

 {

  parent::__construct();

  $this->load->helper(array('form', 'url'));

 }

 function index()

 {

  $this->load->view('upload_form', array('error' => ' ' ));

 }

 function do_upload()

 {

   $config['upload_path'] = './uploads/';

  $config['allowed_types'] = 'gif|jpg|png';

  $config['max_size'] = '1000';

  $config['max_width']  = '1024';

  $config['max_height']  = '768';

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

  $image_data = $this->upload->data();

   $insert_data = array(

                    'name' => $image_data['name'],

                    'path'=> $image_data['path'] . 'uploads/'. $image_data['name'],

                     );

          $this->db->insert('upload2', $insert_data);//load array to database 

  if ( ! $this->upload->do_upload())

  {

   $error = array('error' => $this->upload->display_errors());

   $this->load->view('upload_form', $error);

  }

  else

  {

   $data = array('upload_data' => $this->upload->data());

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

  }

 }

}

?&gt;

07-31-2012, 03:36 PM

[eluser]CroNiX[/eluser]
Try inserting your data (which relies on data from the upload being processed) after you process the image, which gets triggered with $this->upload->do_upload()

-load image library/config
-if do_upload() succeeds, THEN save in db, display success view (might also want to test to see if the insert was successful first)
-if not, display upload error