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08-22-2012, 04:35 AM

[eluser]shiva478[/eluser]
Hi

I'm new to php and codeigniter. I was doing a tutorial on file uploading class in http://ellislab.com/codeigniter/user-gui...ading.html

I was able to insert the image path into my database. The only problem I have is that I want to view the images on the view and I'm not sure how I go about doing that.

This is my upload controller

Code:
&lt;?php

class Upload extends CI_Controller {

 function __construct()

 {

  parent::__construct();

  $this->load->model('upload_model');

  $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'] = '100';

  $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());

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

   $insert_data = array(

              'id' => $this->input->post('id'),

              'image_path' => $upload_info['file_path'],

              'content' => $this->input->post('content')

             );

   $this->db->insert('image', $insert_data);

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

  }

 }

 function view(){

  $data['title'] = "Voluptuous Decadents";

  $data['heading'] = "Bras";

  $data['query'] = $this->db->get('image');

  //$this->load->view('layout');   

  $this->load->view('view', $data);

 }

}

?&gt;

This is my upload_model

Code:
&lt;?php

class Upload_model extends CI_Model {

 public function __construct()

 {

  $this->load->database();

 }

 public function get_upload()

{

  $query = $this->db->get('image');

}

}

?&gt;

This is my upload_form

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;

&lt;?php echo form_input('content', set_value('content', 'content'));?&gt;

<br /><br />

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

&lt;/form&gt;

&lt;?php echo anchor('upload/view', 'view'); ?&gt;

&lt;/body&gt;

&lt;/html&gt;

This is my upload_success view

Code:
&lt;html&gt;

&lt;head&gt;

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

&lt;/head&gt;

&lt;body&gt;

<h3>Your file was successfully uploaded!</h3>

<ul>

&lt;?php foreach ($upload_data as $item => $value):?&gt;

<li>&lt;?php echo $item;?&gt;: &lt;?php echo $value;?&gt;</li>

&lt;?php endforeach; ?&gt;

</ul>

<p>&lt;?php echo anchor('upload', 'Upload Another File!'); ?&gt;</p>

&lt;/body&gt;

&lt;/html&gt;

This is my view

Code:
&lt;html&gt;

&lt;head&gt;

&lt;title&gt;&lt;?php echo $title; ?&gt;&lt;/title&gt;

&lt;/head&gt;

 &lt;body&gt;

<h1>&lt;?php echo $heading ?&gt;</h1>

&lt;?php foreach($query->result() as $row): ?&gt;

<p>&lt;?php echo $row->content ?&gt;</p>

<img src="&lt;?php echo $row-&gt;image_path ?&gt;" />

&lt;?php endforeach; ?&gt;

&lt;body&gt;

&lt;/html&gt;