code review by hf: fixes some bugs to help detail page

@@ -23,15 +23,17 @@ class Yohobuy
 //     const SERVICE_URL = 'http://service.api.yohobuy.com/';
 //     const YOHOBUY_URL = 'http://www.yohobuy.com/';
 
-   // const API_URL = 'http://apih5.yoho.cn/';
+//    const API_URL = 'http://apih5.yoho.cn/';
 //    const API_URL2 = 'http://apih5.yoho.cn/';
 //    const SERVICE_URL = 'http://serviceh5.yoho.cn/';
 //    const YOHOBUY_URL = 'http://www.yohobuy.com/';
+//    const API_OLD = 'http://api2.open.yohobuy.com/';
 
     /* 测试环境 */
      const API_URL = 'http://testapi.yoho.cn:28078/';
     const SERVICE_URL = 'http://testservice.yoho.cn:28077/';
     const YOHOBUY_URL = 'http://www.yohobuy.com/';
+    const API_OLD = 'http://test2.open.yohobuy.com/';
 
 
     /**

@@ -38,7 +38,7 @@ class HelpData
         $param['code'] = $code;     
         $param['return_type'] = 'html';
         $param['client_secret'] = Sign::getSign($param);
-        return Yohobuy::post(Yohobuy::API_URL, $param, true); 
+        return Yohobuy::post(Yohobuy::API_OLD, $param, true); 
     }
 
     

@@ -640,16 +640,13 @@ class HomeController extends AbstractAction
      * 我的订单页面,获得nav导航条焦点。并且异步请求订单详情列表页（getOrders）
      *
      */
-
     public function ordersAction()
     {
         // 审判跳转登录页
         $this->auditJumpLogin();
 
-        $backUrl = Helpers::url('/home');
-
         $this->setTitle('我的订单');
-        $this->setNavHeader('我的订单', $backUrl);
+        $this->setNavHeader('我的订单', Helpers::url('/home') );
 
         $order = array();
         //获得type值,type:1=>全部,2=>待付款,3=>待发货,4=>待收货,5=>待评论
@@ -887,7 +884,7 @@ class HomeController extends AbstractAction
         $this->setTitle($caption);
         $this->setNavHeader($caption);
 
-        $this->_view->display('helpDetail', array(
+        $this->_view->display('help-detail', array(
             'iHelp' => Home\HelpModel::serviceDetail($code),
         ));
     }

@@ -289,7 +289,6 @@ class IndexController extends AbstractAction
             $this->go(Helpers::url('/cart/index/index'));
         }
 
-
         $cookieData = $this->getCookie('order-info', null);
         $uid = $this->getUid(true);
         $data = array(