Problem when trying to display image from database

[eluser]FabD[/eluser]
I think that the code that I ran is very closed to the one you proposed ;-)

into the controller :

Code:

function displayimage($id=FALSE){
     echo 'AAAAAAAAAAA' ;
     if ($id) {
           $image = $this->MMarches->getImages($Id);
            header("Content-type: image/jpeg");
            print($image);
     }  
}

into the model :

Code:

function getImage($Id){
    $Q = $this->db->query("SELECT MA_PHOTO FROM GERICO.REF_MARCHES WHERE MA_ID=".$Id);
    if ($Q->num_rows())       {
           $data = $Q->row_array();
           $data = $data['MA_PHOTO'];
           $Q->free_result();  
    }    
    return (isset($data)) ? $data : '';
        
}

It doesn't display the first line of displayimage() : echo 'AAAAAAAAAAA' ;
So, in my opinion, this method is never reached.
Why ? that's the question ...