fix small bug

2021-12-08 17:00:27 +08:00
parent 3dd8cc1a92
commit b0f6b1b6c9
1 changed files with 1 additions and 0 deletions
@@ -109,6 +109,7 @@ namespace _2021_backend.Pages.Students

        public async Task<IActionResult> OnPostReselectAllAsync(int? pageId,string errInfo)
        {
+            if (pageId == null) pageId = 0;
            foreach (var s in Context.Students)
            {
                if (s.Status != status.不通过) s.Status = status.需调整时间;