fix(cascader): fix Cascader add filter select the bug (#2674)

src/cascader/components/Item.tsx

@@ -2,6 +2,7 @@ import React, { forwardRef, useMemo } from 'react';
 import classNames from 'classnames';
 import { ChevronRightIcon as TdChevronRightIcon } from 'tdesign-icons-react';
 
+import isFunction from 'lodash/isFunction';
 import TLoading from '../../loading';
 import Checkbox from '../../checkbox';
 
@@ -114,14 +115,19 @@ const Item = forwardRef(
       );
     };
 
+    const isFiltering = useMemo(
+      () => Boolean(cascaderContext.filterable) || isFunction(cascaderContext.filter),
+      [cascaderContext.filterable, cascaderContext.filter],
+    );
+
     return (
       <li
         ref={ref || setRefCurrent}
         className={itemClass}
         onClick={(e: React.MouseEvent) => {
           e.stopPropagation();
           e?.nativeEvent?.stopImmediatePropagation?.();
-
+          if (cascaderContext.inputVal && isFiltering) return;
           onClick(node);
         }}
         onMouseEnter={(e: React.MouseEvent) => {

src/cascader/core/effect.ts

@@ -110,7 +110,13 @@ export function valueChangeEffect(node: TreeNode, cascaderContext: CascaderConte
  * @param cascaderContext
  */
 export function closeIconClickEffect(cascaderContext: CascaderContextType) {
-  const { setVisible, multiple, setExpend, setValue } = cascaderContext;
+  const { setVisible, multiple, setExpend, setValue, treeStore } = cascaderContext;
+
+  const expanded = treeStore.getExpanded();
+  setTimeout(() => {
+    treeStore.replaceExpanded(expanded);
+    treeStore.refreshNodes();
+  }, 0);
 
   setVisible(false, {});