修复品类页面的bug

@@ -66,7 +66,7 @@ class ClassModel
                         $subitem = array();
                         $subitem['name'] = $value['category_name'];
                         $subitem['id'] = $value['relation_parameter']['sort'];
-                        $subitem['url'] = $value['category_id'];
+                        $subitem['url'] = '/product/list/class?sort='.$value['relation_parameter']['sort'];
                     
                         $item['sub'][] = $subitem;
                     }

@@ -12,11 +12,18 @@ class ClassController extends AbstractAction
         $classes =  ClassModel::getClassData();
 
         $data = array(
-            "searchUrl" => "",
-            "class" => $classes
+            'categoryPage' => true,
+            'pageHeader' => array (
+                'navBack' => true,
+                'navHome' =>  '/',
+                'navTitle' => '商品分类'
+            ),
+            'category' => array(
+                "class" => $classes
+            )
         );
 
         $this->_view->assign('title', 'YOHO!有货');
-        $this->_view->display('index', array('categoryPage' => true, 'category' => $data));
+        $this->_view->display('index', $data);
     }
 }
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