fix(ListPicker): 修改默认值的选择

src/list-picker/interface.ts

@@ -5,7 +5,10 @@ import { Placement, TriggerAction } from '../popover/interface';
 import { ListProps } from '../list';
 
 export interface ListPickerProps
-  extends Pick<ListProps, 'model' | 'empty' | 'needEmpty' | 'max' | 'valueSeparator' | 'onMultipleOverflow'> {
+  extends Pick<
+    ListProps,
+    'model' | 'empty' | 'needEmpty' | 'max' | 'valueSeparator' | 'onMultipleOverflow' | 'onMultipleChange'
+  > {
   size?: 'small' | 'normal';
   /**
    * 触发方式

src/list-picker/listPicker.tsx

@@ -16,8 +16,6 @@ import { callbackOnOverflow } from '../list/util';
 
 const DEFAULT_DATA_TESTID = 'list-picker';
 
-
-
 export const ListPicker: React.FC<ListPickerProps> = (props) => {
   const localeTextObject: typeof defaultLocaleTextObject = useLocale('ListPicker') || defaultLocaleTextObject;
   const {
@@ -32,6 +30,7 @@ export const ListPicker: React.FC<ListPickerProps> = (props) => {
     onVisibleChange,
     onChange,
     onMultipleOverflow,
+    onMultipleChange,
     customTrigger: propsRenderTrigger,
     prefixCls = 'list-picker',
     getContainer,
@@ -68,18 +67,18 @@ export const ListPicker: React.FC<ListPickerProps> = (props) => {
   const [visible, setVisible] = useControlledState(controlledVisible, false);
   const [value, setValue] = useState(defaultValue);
   // use multiple and needConfirm, listPicker use prevValue instead of value
-  const [prevValue, setPrevValue] = useState(
-    model === 'multiple' && needConfirm ? defaultValue || [] : undefined
-  );
-  const { options, setOptions, getOptionByValue, getLabelByValue, getOptionTreeByValue, getOptionsByValue } = useCacheOptions();
+  const [prevValue, setPrevValue] = useState(model === 'multiple' && needConfirm ? defaultValue || [] : undefined);
+
+  const { options, setOptions, getOptionByValue, getLabelByValue, getOptionTreeByValue, getOptionsByValue } =
+    useCacheOptions();
   const triggerRef = useRef<HTMLInputElement | undefined>(undefined);
   // ========== control ==========
   useEffect(() => {
     setValue(controlledValue);
   }, [controlledValue, setValue]);
 
-  // when controlledValue, use multiple and needConfirm   
-  // update prevValue, 
+  // when controlledValue, use multiple and needConfirm
+  // update prevValue,
   // prevValue and value are in sync
   useEffect(() => {
     if (model === 'multiple' && needConfirm && Array.isArray(controlledValue) && !isEqual(controlledValue, prevValue)) {
@@ -91,19 +90,22 @@ export const ListPicker: React.FC<ListPickerProps> = (props) => {
     // use confirm,when without onconfirm click, return prevValue
     if (needConfirm && !visible && !isEqual(controlledValue, value)) {
       setValue(prevValue);
+      if (model === 'multiple') {
+        onMultipleChange?.(prevValue as any[]);
+      }
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [visible]);
+  }, [visible, needConfirm, controlledValue, value, model]);
 
   // recent
-  const setRecentValue = (val?:string |string[])=>{
+  const setRecentValue = (val?: string | string[]) => {
     const localKey = isNil(propsRecentId) ? ITEM_KEY : `${ITEM_KEY}_${propsRecentId}`;
-      const localStorageValue = localStorage?.getItem(localKey);
-      const recentKey: string[] = (JSON.parse(isNil(localStorageValue) ? '[]' : localStorageValue) || []).filter(
-        (v: string) => v !== val
-      );
-      localStorage?.setItem(localKey, JSON.stringify([val, ...recentKey].slice(0, 50)));
-  }
+    const localStorageValue = localStorage?.getItem(localKey);
+    const recentKey: string[] = (JSON.parse(isNil(localStorageValue) ? '[]' : localStorageValue) || []).filter(
+      (v: string) => v !== val
+    );
+    localStorage?.setItem(localKey, JSON.stringify([val, ...recentKey].slice(0, 50)));
+  };
 
   // methods
   const handVisibleChange = (vis: boolean) => {
@@ -113,7 +115,7 @@ export const ListPicker: React.FC<ListPickerProps> = (props) => {
 
   const handleConfim = () => {
     handVisibleChange(false);
-    
+
     // 非受控模式，将value更新至PrevValue
     if (model === 'multiple' && needConfirm && typeof controlledValue === 'undefined') {
       setPrevValue(value);
@@ -124,13 +126,13 @@ export const ListPicker: React.FC<ListPickerProps> = (props) => {
   const handleChange = (val?: string | string[], opts?: OptionProps | OptionProps[]) => {
     if (model !== 'multiple') {
       setRecentValue(val);
-      if(typeof controlledValue === 'undefined'){
+      if (typeof controlledValue === 'undefined') {
         setValue(val);
       }
       onChange?.(val, opts);
       handVisibleChange(false);
     } else {
-      callbackOnOverflow({ max, model, onMultipleOverflow, value: val });
+      callbackOnOverflow({ max, model, onMultipleOverflow, onMultipleChange, value: val });
       setValue(val);
     }
   };
@@ -183,7 +185,7 @@ export const ListPicker: React.FC<ListPickerProps> = (props) => {
       </Trigger>
     );
   };
-  
+
   // render
   const renderOverlay = () => (
     <div

src/list/interface.ts

@@ -74,6 +74,10 @@ export interface ListProps {
    * 当多选达到 max 时，触发该方法 并 抛出内部的 value
    */
   onMultipleOverflow?: (value?: Key[]) => void;
+  /**
+   * 当多选有值修改时，触发此功能
+   */
+  onMultipleChange?: (value?: Key[]) => void;
   /**
    * 仅支持options 形式。自定义 item render 自定义render时会劫持onClick方法提供给List来使用
    */

src/list/util.ts

@@ -158,16 +158,14 @@ export const collectOptions = (childs?: React.ReactNode | OptionProps): OptionPr
 /**
  * 多选模式下，如果用户选择超出了定义的最大可选值，将会触发 onMultipleOverflow 回调函数
  */
-export const callbackOnOverflow = (params: Pick<ListProps, 'model' | 'max' | 'value' | 'onMultipleOverflow'>): void => {
-  const { max, model, value, onMultipleOverflow } = params;
-  // prettier-ignore
-  if (
-    model === 'multiple' &&
-    Array.isArray(value) &&
-    max !== undefined &&
-    value.length >= max &&
-    onMultipleOverflow
-  ) {
-    onMultipleOverflow(value);
+export const callbackOnOverflow = (
+  params: Pick<ListProps, 'model' | 'max' | 'value' | 'onMultipleOverflow' | 'onMultipleChange'>
+): void => {
+  const { max, model, value, onMultipleOverflow, onMultipleChange } = params;
+  if (model === 'multiple' && Array.isArray(value)) {
+    onMultipleChange?.(value);
+    if (Array.isArray(value) && max !== undefined && value.length >= max) {
+      onMultipleOverflow?.(value);
+    }
   }
 };