fixes bug to product detail page recom reference

+{{> cart/chose-panel}}

@@ -5,8 +5,8 @@
         <a class="swiper-slide" href="{{url}}">
             <img class="swiper-lazy img-box" data-src="{{thumb}}">
             <div class="price">
-                <span class="sale-price {{^price}}no-price{{/price}}">¥{{salePrice}}</span>
-                {{#price}}<span class="old-price">¥{{.}}</span>{{/price}}
+                <span class="sale-price {{^price}}no-price{{/price}}">&yen;{{salePrice}}</span>
+                {{#price}}<span class="old-price">&yen;{{.}}</span>{{/price}}
             </div>
             <div class="swiper-lazy-preloader"></div>
         </a>

@@ -49,6 +49,7 @@ class IndexController extends AbstractAction
         // 渲染模板
         $this->_view->display('index', $data);
     }
+    
     /*
      * 异步获取购物车数据
      */
@@ -80,7 +81,7 @@ class IndexController extends AbstractAction
         if ($this->isAjax()) {
             $productId = $this->post('id', 0);
             $uid = $this->getUid(true);
-            $shoppingKey = $this->getSession('shoppingKey');
+            $shoppingKey = Helpers::getShoppingKeyByCookie();
             $result = CartModel::selectGoods($uid, $productId, $shoppingKey);
         }
 
@@ -101,7 +102,7 @@ class IndexController extends AbstractAction
         if ($this->isAjax()) {
             $productId = $this->post('id', 0);
             $uid = $this->getUid(true);
-            $shoppingKey = $this->getSession('shoppingKey');
+            $shoppingKey = Helpers::getShoppingKeyByCookie();
             $result = CartModel::removeFromCart($uid, $productId, $shoppingKey);
         }
 
@@ -196,7 +197,7 @@ class IndexController extends AbstractAction
     public function giftinfoTplAction()
     {
         if ($this->isAjax()) {
-            echo file_get_contents($this->_view->getScriptPath() . '/../partials/cart/chose-panel.phtml');
+            $this->_view->display('gift-tpl');
         }
     }
 
@@ -228,7 +229,7 @@ class IndexController extends AbstractAction
         $result = array();
 
         if ($this->isAjax()) {
-            $shoppingKey = $this->getSession('shoppingKey');
+            $shoppingKey = Helpers::getShoppingKeyByCookie();
             $uid = $this->getUid(true);
 
             $sku= $this->post('sku', 0);
@@ -252,7 +253,7 @@ class IndexController extends AbstractAction
         $result = array();
 
         if ($this->isAjax()) {
-            $shoppingKey = $this->getSession('shoppingKey');
+            $shoppingKey = Helpers::getShoppingKeyByCookie();
             $uid = $this->getUid(true);
 
             $params = array();