产品

@@ -63,7 +63,7 @@ class ListController extends HomeBaseController
         //产品介绍
         if($path[1] == 12){
 
-          $jdata[] = Db::name('portal_category') -> where('id',$path[2]) -> find();
+/*          $jdata[] = Db::name('portal_category') -> where('id',$path[2]) -> find();
 
           $jdata[0]['son'] = Db::name('portal_category') -> where('parent_id',$path[2]) -> select();
 
@@ -88,7 +88,13 @@ class ListController extends HomeBaseController
                foreach ($value as $k => $va) {
                  $arr3[] = $va['post_id'];
                }
-            }
+            }*/
+
+            $data = Db::name('portal_category') -> select();
+            $shuju = $this -> wuxian($data);
+            $this -> assign('jdata',$shuju);
+
+
 
             if(count($path) == 4){
 
@@ -165,6 +171,24 @@ class ListController extends HomeBaseController
 
 
 
+    public function wuxian($data,$pid=12){
+
+        $arr = [];
+        foreach ($data as $key => $value) {
+           if($value['parent_id'] == $pid){
+              $value['son'] = $this -> daohang($data,$value['id']);
+              $arr[] = $value;
+
+           }
+        }
+        return $arr;
+
+
+
+    }
+
+
+
 
 
 }