How to return database errors ?

[eluser]bhenbe[/eluser]
Thank you ;-)

I tried this function but it does'nt work.

Here's the response with db debug on :

Error Number: 1054

Unknown column 'userbyservicez_serviceid' in 'field list'

INSERT INTO tbluserbyservice(userbyservicez_serviceid, userbyservice_userid, userbyservice_role) VALUES ('1', '2', 1)

(i used a syntax error to test...)

When i set debug off, i have no response with

Code:

function service_add_user($service_id) {
    
   $this->load->library('form_validation');

   if ($this->form_validation->run('service_user_add') == FALSE)
      return array('message_type' => 'error-msg',
         'message_title' => 'Ajout d\'utilisateur à un service',
         'message_content' => validation_errors());
        
   if ($this->service_model->service_add_user($service_id, $_POST['user_id']) === FALSE)
      return array('message_type' => 'error-msg',
         'message_title' => 'Ajout d\'utilisateur à un service',
         'message_content' => $this->db->_error_message());

   return array('message_type' => 'valid-msg',
      'message_title' => 'Ajout d\'utilisateur à un service',
      'message_content' => 'L\'utilisateur a été ajouté');
    
}