CodeIgniter Forums

Pages: 1 2

[eluser]rochellecanale[/eluser]
hello guys i need a help regarding of getting the picture from my database literally the file path. My problem is after u run the query. It will continue to load and view nothing just keep on loading. Here's my code below hope you can help me.

Code:
$username = $this->session->userdata('username');

                $sql = "SELECT file_path FROM upload WHERE username = '$username'";

                $query = mysql_query($sql) or die (mysql_error());

                while(($row = mysql_fetch_row($resultSelect))!== FALSE){

                    $path = $row['file_path'];

                }

                echo "<br />";

                echo "<img src='$path' height='250' width='250'>";

Here's the sample output from my database:

Code:
+-----------------------------------------+

| file_path                               |

+-----------------------------------------+

| http://localhost/eMLM/upload/Winter.jpg |

+-----------------------------------------+

When i attempt to run in sql like this:

Code:
mysql> SELECT file_path FROM upload WHERE username = 'ssssssssssss';

It display a path but when i load it in my php code it shows nothing.

[eluser]LuckyFella73[/eluser]
DB queries goes into models and echo image tags into views but
basically you can do your query like that:

Code:
$this->load->library->('database');

$this->db->select('file_path');

$query = $this->db->get('upload');

if ($query->num_rows() > 0)

{

 $row = $query->row(); 

 $path = $row->file_path;

}

echo "<img src='$path' height='250' width='250'>";

[eluser]rochellecanale[/eluser]
Its not showing any images. I tried also displaying of the full_path from my database but it loads only. I dont know my exact problem.

[eluser]LuckyFella73[/eluser]

Quote:+-----------------------------------------+
| file_path |
+-----------------------------------------+
| http://localhost/eMLM/upload/Winter.jpg |
+-----------------------------------------+

Does your browser display the image when you
paste the url directly into url field?

[eluser]rochellecanale[/eluser]
I tried to create a simple image tag like this.

Code:
<img src='http://localhost/eMLM/upload/Sunset.jpg' height='100' width='100'>

And it displays the image from my folder. But when i attempt to pull down the data from my mysql database it does not show. It keeps on loading.

[eluser]rochellecanale[/eluser]
By the way if i attempt to run it in my url id displays

Code:
Object not found!

The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again.

If you think this is a server error, please contact the webmaster.

Error 404

localhost

10/15/12 17:27:17

Apache/2.2.21 (Win32) mod_ssl/2.2.21 OpenSSL/1.0.0e PHP/5.3.8 mod_perl/2.0.4 Perl/v5.10.1

[eluser]LuckyFella73[/eluser]
What do you get if you debug like:

Code:
$this->load->library->('database');

$this->db->select('file_path');

$query = $this->db->get('upload');

if ($query->num_rows() > 0)

{

 $row = $query->row(); 

 $path = $row->file_path;

}

echo "Path from DB: ".$path;

exit();

[eluser]rochellecanale[/eluser]
Hmm i didn't try that wait.

[eluser]rochellecanale[/eluser]
Ok nothing displays it load again. It does not shows the path.

[eluser]LuckyFella73[/eluser]
Seems you have to set up your htaccess the right way first?
The error you posted is not related to your database call.
Looks like your controller isn't called correctly.

Pages: 1 2

El Forum

El Forum

El Forum

El Forum

El Forum

El Forum

El Forum

El Forum

El Forum

El Forum