加skn三个统计代码

@@ -11,13 +11,25 @@ class SearchController extends WebAction
 
         $this->setWebNavHeader();
 
+        $list = SearchModel::searchData(array(), array(
+        'controller' => 'Search',
+        'action' => 'index',
+        'reviewNum' => 7, //浏览记录数
+        ));
+
+        //统计前三个商品
+        $skn=array();
+        if (isset($list['goods']) && !empty($list['goods'])) {
+            $arr = array_slice($list['goods'],0,3);
+            foreach ($arr as $key=>$value) {
+                $skn[] = $value['skn'];
+            }
+        }
+
         $data = array(
             'productListPage' => true, //初始化js
-            'list' => SearchModel::searchData(array(), array(
-                'controller' => 'Search',
-                'action' => 'index',
-                'reviewNum' => 7, //浏览记录数
-            ))
+            'list' => $list,
+            'skn' => $skn
         );
         $data['list']['searchPage'] = true; //设置搜素页面标识，区分列表页-->特有的搜索页导航样式
         if (isset($data['list']['goods']) && empty($data['list']['goods'])) {