希望你过得好！我有一个小问题打破了我的头，我不知道如何解决它。我正在使用React，TypeScript，Ant Design和Refine Framework，并且有一个页面组件edit.tsx，我必须在其中编辑一条记录，因此，取决于来自字段catHasParent的DB的值可能是true或false，开关catHasParent将是Yes或Not，并且必须启用或禁用Form.Item > category_id Select，当catHasParent等于false时，category_id必须重置为null，并且必须将此值保存在DB上。如果我选择catHasParent为True并选择一个Parent Category，然后在不保存的情况下关闭catHasParent，那么catecory_id仍然是以前的值（错误地选择了错误的category_id），这就是我的问题，我找不到如何重置它。这是我的代码，干杯！

import React, { useState, useEffect } from "react";
import { IResourceComponentsProps } from "@refinedev/core";
import { Edit, useForm } from "@refinedev/antd";
import { Form, Row, Col, Input, Select, Switch } from "antd";

import { usePopulateSelect } from "../../components/populateSelect";
// Some declarations here
export const CategoryEdit: React.FC<IResourceComponentsProps> = () => {
...
   const { form, queryResult, formProps, saveButtonProps } = useForm();
   ...
   const [disabled, setDisabled] = useState(catHasParent);
   const [catHasParent, setCatHasParent] = useState(false);
   ...
   const optionsCategories = usePopulateSelect({ resource: "categories", data: categoryData });
   ...
   let catHasParentValue = queryResult?.data?.data.catHasParent;
   ...
   const toggle = () => {
    setDisabled(!disabled);
    setCatHasParent(!catHasParent);
 
    // if (disabled) {
    //    Some code could be here but doesn't work
    // }
  };
  return (
    <Edit saveButtonProps={saveButtonProps} title="Edit Category">
      <Form {...formProps} layout="vertical">

        // Row and Col with Category Name and other stuffs

        <Row gutter={{ xs: 8, sm: 16, md: 24, lg: 32 }}>
          <Col className="gutter-row" flex={2}>
            <Form.Item 
              label="Has a Parent Category?" 
              name={["catHasParent"]}
              initialValue={catHasParentValue} // With this here I found that represent DB value 
              >
              <Switch 
                defaultChecked={catHasParentValue} // With this here I found that represent DB value 
                checkedChildren="Yes" 
                unCheckedChildren="Not" 
                onClick={toggle} 
              />
            </Form.Item>
          </Col>
          <Col className="gutter-row" flex={20}>
            <Form.Item
              label="Category"
              name={["category_id"]}
            >
              <Select 
                value={category_id}
                options={optionsCategories} 
                disabled={catHasParent} 
              />
            </Form.Item>
          </Col>
        </Row>

        // Others Rows and Cols with Information

    </Form>
  </Edit>
  );
};

我测试检索记录从数据库和工作正常，该组件检索所有数据.选择类别可以很好地检索所有类别记录。开关启用和禁用Select Category_ID井。我研究了onFinish useForm状态和nothing。