fix: select not update

components/_util/hooks/useMemo.ts

@@ -3,11 +3,15 @@ import { Ref, ref, watch } from 'vue';
 export default function useMemo<T>(
   getValue: () => T,
   condition: any[],
-  shouldUpdate: (prev: any[], next: any[]) => boolean,
+  shouldUpdate?: (prev: any[], next: any[]) => boolean,
 ) {
   const cacheRef: Ref<T> = ref(getValue() as any);
-  watch(condition, (pre, next) => {
-    if (shouldUpdate(pre, next)) {
+  watch(condition, (next, pre) => {
+    if (shouldUpdate) {
+      if (shouldUpdate(next, pre)) {
+        cacheRef.value = getValue();
+      }
+    } else {
       cacheRef.value = getValue();
     }
   });

components/auto-complete/__tests__/index.test.js

@@ -13,7 +13,10 @@ describe('AutoComplete with Custom Input Element Render', () => {
       {
         render() {
           return (
-            <AutoComplete ref="component" dataSource={['12345', '23456', '34567']}>
+            <AutoComplete
+              ref="component"
+              options={[{ value: '12345' }, { value: '23456' }, { value: '34567' }]}
+            >
               <input />
             </AutoComplete>
           );

components/vc-select/OptionList.tsx

@@ -82,7 +82,7 @@ const OptionList = defineComponent<OptionListProps, { state?: any }>({
     const memoFlattenOptions = useMemo(
       () => props.flattenOptions,
       [() => props.open, () => props.flattenOptions],
-      (prev, next) => next[0] && prev[1] !== next[1],
+      next => next[0],
     );
 
     // =========================== List ===========================