你帮我把下面的函数式组件转换成类式组件MyModal= () => { const [isModalOpen, setIsModalOpen] = useState(false); const showModal = () => { setIsModalOpen(true); }; const handleOk = () => { setIsModalOpen(false); }; const handleCancel = () => { setIsModalOpen(false); }; return ( <> <Button type="primary" shape="circle" icon={<EditOutlined/>} onClick={showModal}/> <Modal title="Basic Modal" open={isModalOpen} onOk={handleOk} onCancel={handleCancel}> <this.MyForm/> </Modal> </> ); };
时间: 2024-02-14 17:15:35 浏览: 204
可以将函数式组件转换为类式组件,如下所示:
```
import React, { Component } from 'react';
import { Button, Modal } from 'antd';
import { EditOutlined } from '@ant-design/icons';
class MyModal extends Component {
constructor(props) {
super(props);
this.state = {
isModalOpen: false,
};
}
showModal = () => {
this.setState({
isModalOpen: true,
});
};
handleOk = () => {
this.setState({
isModalOpen: false,
});
};
handleCancel = () => {
this.setState({
isModalOpen: false,
});
};
render() {
return (
<>
<Button
type="primary"
shape="circle"
icon={<EditOutlined />}
onClick={this.showModal}
/>
<Modal
title="Basic Modal"
visible={this.state.isModalOpen}
onOk={this.handleOk}
onCancel={this.handleCancel}
>
<this.MyForm />
</Modal>
</>
);
}
}
export default MyModal;
```
在类式组件中,我们需要在构造函数中初始化组件的 state 状态。然后,我们将原来的函数式组件中的函数都转换为类的方法。在 render 方法中,我们可以使用 this.state 和 this.props 来访问状态和属性。最后,我们将组件导出供其他模块使用。
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