fix(antd): fix ConfigProvider.ConfigContext error in antd@4.6.3- (#2956)

alibaba · Mar 18, 2022 · 3bdfe2f · 3bdfe2f
1 parent 2d42894
commit 3bdfe2f
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/packages/antd/src/__builtins__/hooks/usePrefixCls.ts b/packages/antd/src/__builtins__/hooks/usePrefixCls.ts
@@ -7,6 +7,11 @@ export const usePrefixCls = (
     prefixCls?: string
   }
 ) => {
-  const { getPrefixCls } = useContext(ConfigProvider.ConfigContext)
-  return getPrefixCls(tag, props?.prefixCls)
+  if ('ConfigContext' in ConfigProvider) {
+    const { getPrefixCls } = useContext(ConfigProvider.ConfigContext)
+    return getPrefixCls(tag, props?.prefixCls)
+  } else {
+    const prefix = props?.prefixCls ?? 'ant-'
+    return `${prefix}${tag ?? ''}`
+  }
 }