<?
class Product extends DataObject
{
   static $db = array (
      'Productname' => 'Text',
      'Imagename' => 'Text',
      'Presentation' => 'Text',
      'Contenance' => 'Text',
      'Actifs' => 'Text',
      'Price' => 'Text'
   );

   static $has_one = array (
      'ProductPage' => 'ProductPage'
   );

   public function getCMSFields_forPopup()
   {
      return new FieldSet(
         new TextField('Productname'),
         new TextField('Imagename'),
         new TextField('Presentation'),
         new TextField('Contenance'),
         new TextField('Actifs'),
         new TextField('Price')
         //new TextareaField('Quote')
         

      );
   }

   public function Link() {
return $this->ProductPage()->Link("show/$this->ID");
}
}

<?
class ProductPage extends Page
{
   static $has_many = array (
      'Products' => 'Product'
   );

   public function getCMSFields()
   {
      $f = parent::getCMSFields();
      $f->addFieldToTab("Root.Content.Products", new DataObjectManager(
         $this,
         'Products',
         'Product',
         array('Productname'=>'Productname','Imagename'=>'Imagename','Presentation' => 'Presentation','Contenance' => 'Contenance','Actifs' => 'Actifs','Price' => 'Price'),
         'getCMSFields_forPopup'
      
      ));
      
      return $f;
   }

}

   class ProductPage_Controller extends Page_Controller
{

public function index() {
return Director::redirect($this->Products()->First()->Link());
}

static $allowed_actions = array (
'show'
);
public function show() {
return array (
'Product' => DataObject::get_by_id("Product",$this->urlParams['ID'])
);
}

}

<!-- NAVIGATION PRODUCTS -->      
<div id="ProductNav">      
<% control ProductPage %>
<% control Products %>
<a href="$Link">Contenance $ID</a>
<% end_control %>
<% end_control %>
</div>
<!-- NAVIGATION PRODUCTS -->

<!-- FICHE PRODUCT -->
<div id="Product">      
<% control Product %>
Vous avez séléctioné le Product ci-dessous:
$Productname </br>
$Contenance </br>
$Actifs </br>
$Prix </br>
<a href="$Product.Link">$Productname</a>
<% end_control %>
</div>
<!-- FICHE PRODUCT -->

<!-- ANIMATION FLASH -->
<div id="Animation">
<object width="450" height="600" type="application/x-shockwave-flash" data="assets/swf/raineditorial.swf">
<param name="movie" value="assets/swf/raineditorial.swf" />
<param name="quality" value="high" />
<param name="wmode" value="opaque" />
<!--<param name="flashvars" value=$flashvarFunction/>-->
<!-- ANIMATION FLASH -->

<!-- NAVIGATION PRODUCTS -->
<div id="ProductNav">
<% control ProductPage %>
<% control Products %>
<a href="$Link"><b>$Productname</b> $ID</a>
<% end_control %>
<% end_control %>
</div>
<!-- NAVIGATION PRODUCTS -->