商品编辑

@@ -108,11 +108,15 @@ class GoodsController extends AdminBaseController{
                 $_POST['det_img'] = json_encode($_POST['det_img']);
                 $_POST['det_name'] = json_encode($_POST['det_name']);
             }
-            $label_id = $_POST['label_id'];
+            if(!empty($_POST['label_id'])){
+                $label_id = $_POST['label_id'];
+            }
             unset($_POST['label_id']);
             Db::name('goods_label') -> where('goods_id',$_POST['id']) -> delete();
-            foreach ($label_id as $key => $val){
-                $goods_label_data = Db::name('goods_label') -> insert(['goods_id'=>$_POST['id'],'label_id'=>$val]);
+            if(!empty($_POST['label_id'])){
+                foreach ($label_id as $key => $val){
+                    $goods_label_data = Db::name('goods_label') -> insert(['goods_id'=>$_POST['id'],'label_id'=>$val]);
+                }
             }
             $data = Db::name('goods') -> update($_POST);
             if($data || $goods_label_data){