Model php problem?

[eluser]InsiteFX[/eluser]
And what is the code on the line that you are getting the error on?

[eluser]Hamed[/eluser]
in view I have :

Code:

<dd class="createdby">&lt;?php echo $this->content->getDep($content->dep); ?&gt;</dd>

and code full code for main class :

Code:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Main extends CI_Controller {
    public $silde;
    public $dep;
    public $photo;
    public $user = False;
    public $usergroup;
    public function __construct()
    {
        parent::__construct();
        $this->silde = $this->db->get('slide')->result();
        $this->dep = $this->db->get('dep')->result();
        $this->photo = $this->db->query("SELECT * FROM `gallery` WHERE dep='1' ORDER BY pid DESC LIMIT 5")->result();  
    }
public function index()
{
     $contents = $this->db->query("SELECT * FROM `content` WHERE dep='1' AND enable='1' ORDER BY date DESC LIMIT 5");
        $contents = $contents->result();
        $data['contents'] = $contents;
        $data['dep_id'] = '1';
     $this->load->view('main/index', $data);
}
    public function test()
    {
        
        $this->load->view('main/index');
    }
}

/* End of file welcome.php */
/* Location: ./application/controllers/welcome.php */

also full code of content (model):

Code:

<?php

/**
* @author Ghasemzadeh
* @copyright 2012
*/

class Content extends CI_Model {

    function __construct()
    {
        parent::__construct();
    }
    
    function getDate($date)
    {
        $od = self::makeDate($date);
        return $od['y']."/".$od['m']."/".$od['d'];
    }
    
    function getDep($did)
    {
        $deps = $this->db->query("SELECT * FROM `dep` WHERE did='$did'");
        $dep = $deps->result();
        return $dep->title;
    }
    public static function div($a,$b)
    {
        return (int) ($a / $b);
    }
    public static function jalali($g_y, $g_m, $g_d)
    {
        global $Lang;
       $g_days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
       $j_days_in_month = array(31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
  
      $gy = $g_y-1600;
      $gm = $g_m-1;
      $gd = $g_d-1;

      $g_day_no = 365*$gy+self::div($gy+3,4)-self::div($gy+99,100)+self::div($gy+399,400);

      for ($i=0; $i < $gm; ++$i)
         $g_day_no += $g_days_in_month[$i];
      if ($gm>1 && (($gy%4==0 && $gy0!=0) || ($gy@0==0)))
         ++$g_day_no;
      $g_day_no += $gd;
      $j_day_no = $g_day_no-79;
      $j_np = self::div($j_day_no, 12053);
      $j_day_no %= 12053;
      $jy = 979+33*$j_np+4*self::div($j_day_no,1461);
      $j_day_no %= 1461;
      if ($j_day_no >= 366)
      {
         $jy += self::div($j_day_no-1, 365);
         $j_day_no = ($j_day_no-1)65;
      }
      for ($i = 0; $i < 11 && $j_day_no >= $j_days_in_month[$i]; ++$i)
      {
         $j_day_no -= $j_days_in_month[$i];
      }
      $jm = $i+1;
      $jd = $j_day_no+1;
      return array('y'=>$jy, 'm'=>$jm, 'd'=>$jd);
    }
    public static function make_date($mounth,$day)
    {
  $new_mounth = $mounth;
  if($new_mounth == '1')
        {
   $new_mounth = "فروردین";
  }
        elseif($new_mounth == '2')
        {
   $new_mounth = "اردیبهشت";
  }
        elseif($new_mounth == '3')
        {
   $new_mounth = "خرداد";
  }
        elseif($new_mounth == '4')
        {
   $new_mounth = "تیر";
  }
        elseif($new_mounth == '5')
        {
   $new_mounth = "مرداد";
  }
        elseif($new_mounth == '6')
        {
   $new_mounth = "شهریور";
  }
        elseif($new_mounth == '7')
        {
   $new_mounth = "مهر";
  }
        elseif($new_mounth == '8')
        {
   $new_mounth = "آبان";
  }
        elseif($new_mounth == '9')
        {
   $new_mounth = "آدز";
  }
        elseif($new_mounth == '10')
        {
   $new_mounth = "دی";
  }
        elseif($new_mounth == '11')
        {
   $new_mounth = "بهمن";
  }
        elseif($new_mounth == '12')
        {
   $new_mounth = "اسفند";
  }
  $weekdays = date("D");
  if($weekdays == 'Sun')
        {
   $weekdays = "یک شنبه";
  }
        elseif($weekdays == 'Mon')
        {
   $weekdays = "دو شنبه";
  }
        elseif
        ($weekdays == 'Tue'){
   $weekdays = "سه شنبه";
  }
        elseif($weekdays == 'Wed')
        {
   $weekdays = "چهار شنبه";
  }
        elseif($weekdays == 'Thu')
        {
   $weekdays = "پنج شنبه";
  }
        elseif($weekdays == 'Fri')
        {
   $weekdays = "جمعه";
  }
        elseif($weekdays == 'Sat')
        {
   $weekdays = "شنبه";
  }
  return array ("mo"=>$new_mounth,"w"=>$weekdays);
    }
    public static function makeDate($t)
    {
        //change it to array
        $y = date('Y',$t);
        $m = date('m',$t);
        $d = date('d',$t);
        $jdate = self::jalali($y, $m, $d);
        $date = self::make_date($jdate['m'],$jdate['d']);
        $odate['m'] = $jdate['m'];
        $odate['y'] = $jdate['y'];
        $odate['d'] = $jdate['d'];
        $odate['weekday'] = $date['w'];
        $odate['mo'] = $date['mo'];
        return $odate;
    }
}

?&gt;

I get this error:

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: models/content.php

Line Number: 25

[eluser]Hamed[/eluser]
I have problem with

Code:

$dep = $deps->result();

[eluser]Hamed[/eluser]
Fixed after I change result to row.

[eluser]InsiteFX[/eluser]
Which is what I told you to do above in my post!