Image didn't Appear in Web Page

[eluser]Unknown[/eluser]
hi everybody.. i'm newbie in Codeigniter,

i want to ask, i got some problems,

my web page didn't want to display the images i've uploaded there. I think i've listed wrong code to generate image url.

for example, the output of image url should like 'http://localhost/shopping/images/baby-doll.jpg' but the output code seems wrong like this, '/shopping/images/baby-doll.jpg' so the images won't displayed.

i put this code in controller,

Code:

//welcome.php
// blablabla
        function product($id){
$product = $this->MProducts->getProduct($id);
if (!count($product)){
  redirect('welcome/index','refresh');
}
$data['grouplist'] = $this->MProducts->getProductsByGroup(3,$product['grouping'],$id);
$data['product'] = $product;
$data['title'] = "Claudia's Kids | ". $product['name'];
$data['main'] = 'product';
$data['navlist'] = $this->MCats->getCategoriesNav();
$data['assigned_colors'] = $this->MProducts->getAssignedColors($id);
$data['assigned_sizes'] = $this->MProducts->getAssignedSizes($id);
$data['colors'] = $this->MColors->getActiveColors();
$data['sizes'] = $this->MSizes->getActiveSizes();
$this->load->vars($data);
$this->load->view('template');
  }

//blablabla

this code in models folder,

Code:

//mproduct.php
//.....

     function addProduct(){
  $data = array(
   'name' => db_clean($_POST['name']),
   'shortdesc' => db_clean($_POST['shortdesc']),
   'longdesc' => db_clean($_POST['longdesc'],5000),
   'status' => db_clean($_POST['status'],8),
   'grouping' => db_clean($_POST['grouping'],16),
   'category_id' => id_clean($_POST['category_id']),
   'featured' => db_clean($_POST['featured'],3),
   'price' => db_clean($_POST['price'],16)
  );
  
  if ($_FILES){
   $config['upload_path'] = './images/';
   $config['allowed_types'] = 'gif|jpg|png';
   $config['max_size'] = '200';
   $config['remove_spaces'] = true;
   $config['overwrite'] = false;
   $config['max_width']  = '0';
   $config['max_height']  = '0';
   $this->load->library('upload', $config);

   if (strlen($_FILES['image']['name'])){
    if(!$this->upload->do_upload('image')){
     $this->upload->display_errors();
     exit();
    }
    $image = $this->upload->data();
  
    if ($image['file_name']){
     $data['image'] = base_url()."/images/".$image['file_name'];
  
    }
   }
  
  
  if (strlen($_FILES['thumbnail']['name'])){
   if(!$this->upload->do_upload('thumbnail')){
    $this->upload->display_errors();
    exit();
   }
   $thumb = $this->upload->data();

   if ($thumb['file_name']){
    $data['thumbnail'] = base_url()."/images/".$thumb['file_name'];
   }
  }
}
$this->db->insert('products', $data);  
$new_product_id = $this->db->insert_id();

if (count($_POST['colors'])){
  foreach ($_POST['colors']  as $value){
   $data = array('product_id' => $new_product_id,
     'color_id' => $value);
   $this->db->insert('products_colors',$data);
  }
}

if (count($_POST['sizes'])){
  foreach ($_POST['sizes']  as $value){
   $data = array('product_id' => $new_product_id,
     'size_id' => $value);
   $this->db->insert('products_sizes',$data);
  }
}
}

//....

this code in views folder

Code:

<div id='pleft'>
&lt;?php
  echo "<img src='".$mainf[' border='0' align='left'/>\n";
  echo "<h2>".$mainf['name']."</h2>\n";
  echo "<p>".$mainf['shortdesc'] . "<br/>\n";
  echo anchor('welcome/product/'.$mainf['id'],'see details') . "<br/>\n";
  echo anchor('welcome/cart/'.$mainf['id'],'add to cart') . "</p>\n";
?&gt;

<br>br/>
&lt;?php
if ($this->session->flashdata('subscribe_msg')){
echo "<div class='message'>";
echo $this->session->flashdata('subscribe_msg');
echo "</div>";
}
echo form_open("welcome/subscribe");
echo form_fieldset('Subscribe To Our Newsletter');
$data = array('name'=>'name', 'id' => 'name','size'=>'25');
echo "<p><label for='name'>Name</label><br/>";
echo form_input($data) . "</p>";
$data = array('name'=>'email', 'id' => 'email', 'size'=>'25');
echo "<p><label for='email'>Email</label><br/>";
echo form_input($data) . "</p>";
echo form_submit("submit","subscribe");
echo form_fieldset_close();
echo form_close();
?&gt;


</div>

<div id='pright'>
&lt;?php
  foreach ($sidef as $key => $list){
    echo "<div class='productlisting'><img src='".$list[' border='0' class='thumbnail'/>\n";
    echo "<h4>".$list['name']."</h4>\n";
    echo anchor('welcome/product/'.$list['id'],'see details') . "<br/>\n";
    echo anchor('welcome/cart/'.$list['id'],'add to cart') . "\n</div>";
  }
?&gt;


</div>

i pick this code from Wrox Professional Codeigniter, but there is much error.

So, where is wrong?
thanks before.