/**
* 添加购物车
*
* @param Request $request
* @param Response $response
*/
public function cart_list(Request $request, Response $response)
{
$this->v->set_tplname('mod_trade_cart_list');
$this->nav_flag2 = 'cartlist';
$this->topnav_no = 1;
// >0: 表示有topnav bar，具体值标识哪个topnav bar(有多个的情况下)
if ($request->is_hashreq()) {
$user_id = $GLOBALS['user']->ec_user_id;
if (!$user_id) {
$user_id = session_id();
}
$cartGoods = Goods::getUserCart($user_id);
$cartNum = Goods::getUserCartNum($user_id);
$this->v->assign('cartGoods', $cartGoods);
$this->v->assign('cartNum', intval($cartNum));
$this->v->assign('cartRecNum', count($cartGoods));
} else {
$backurl = U('explore');
$this->v->assign('backurl', $backurl);
}
$response->send($this->v);
}