} break; case 'update': $donnees = $_POST["datas"]; foreach ($donnees as $data) { if ($data['quantity'] == 0) { unset($_SESSION['panier'][$data['idProduit']]); } else { $_SESSION['panier'][$data['idProduit']] = $data['quantity']; } } echo json_encode("sucess"); die; break; case 'clear': $panier->viderPanier(); break; } } ?> <!DOCTYPE html> <!--[if lt IE 9]> <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script> <![endif]--> <!--[if lt IE 7 ]> <html class="ie6"> <![endif]--> <!--[if IE 7 ]> <html class="ie7"> <![endif]--> <!--[if IE 8 ]> <html class="ie8"> <![endif]--> <!--[if IE 9 ]> <html class="ie9"> <![endif]--> <!--[if IE 7]> <script type="text/javascript">