在Ant Custom Tree Select组件的关闭下拉菜单事件中增加清空选中项的逻辑。示例代码如下:
const MyCustomTreeSelect = () => {
const [value, setValue] = useState([]);
const handleDropdownVisibleChange = (visible) => {
if (!visible) { // 判断是否关闭下拉菜单
setValue([]); // 清空选中项
}
};
return (
{TreeNode}
);
};