From 153a24aa534f34d55ddacae3438f861d164ffaf6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BA=8C=E8=B4=A7=E7=88=B1=E5=90=83=E7=99=BD=E8=90=9D?=
 =?UTF-8?q?=E5=8D=9C?= <smith3816@gmail.com>
Date: Tue, 13 Dec 2022 17:04:12 +0800
Subject: [PATCH] docs: update Table asnyc demo (#39524)

---
 components/table/demo/ajax.tsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/components/table/demo/ajax.tsx b/components/table/demo/ajax.tsx
index e2cf4dea71..5d664ae972 100644
--- a/components/table/demo/ajax.tsx
+++ b/components/table/demo/ajax.tsx
@@ -53,7 +53,7 @@ const getRandomuserParams = (params: TableParams) => ({
 });
 
 const App: React.FC = () => {
-  const [data, setData] = useState();
+  const [data, setData] = useState<DataType[]>();
   const [loading, setLoading] = useState(false);
   const [tableParams, setTableParams] = useState<TableParams>({
     pagination: {
@@ -95,6 +95,11 @@ const App: React.FC = () => {
       filters,
       ...sorter,
     });
+
+    // `dataSource` is useless since `pageSize` changed
+    if (pagination.pageSize !== tableParams.pagination?.pageSize) {
+      setData([]);
+    }
   };
 
   return (