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84 lines
1.9 KiB
Markdown
84 lines
1.9 KiB
Markdown
---
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order: 2
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title:
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zh-CN: 自定义页脚
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en-US: Customized Footer
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---
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## zh-CN
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更复杂的例子,自定义了页脚的按钮,点击提交后进入 loading 状态,完成后关闭。
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不需要默认确定取消按钮时,你可以把 `footer` 设为 `null`。
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## en-US
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A more complex example which define a customized footer button bar. The dialog will change to loading state after clicking the submit button, and when the loading is done, the modal dialog will be closed.
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You could set `footer` to `null` if you don't need default footer buttons.
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```tsx
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import { Button, Modal } from 'antd';
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import React, { useState } from 'react';
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const App: React.FC = () => {
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const [loading, setLoading] = useState(false);
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const [visible, setVisible] = useState(false);
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const showModal = () => {
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setVisible(true);
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};
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const handleOk = () => {
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setLoading(true);
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setTimeout(() => {
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setLoading(false);
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setVisible(false);
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}, 3000);
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};
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const handleCancel = () => {
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setVisible(false);
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};
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return (
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<>
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<Button type="primary" onClick={showModal}>
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Open Modal with customized footer
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</Button>
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<Modal
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visible={visible}
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title="Title"
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onOk={handleOk}
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onCancel={handleCancel}
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footer={[
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<Button key="back" onClick={handleCancel}>
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Return
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</Button>,
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<Button key="submit" type="primary" loading={loading} onClick={handleOk}>
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Submit
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</Button>,
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<Button
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key="link"
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href="https://google.com"
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type="primary"
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loading={loading}
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onClick={handleOk}
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>
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Search on Google
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</Button>,
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]}
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>
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<p>Some contents...</p>
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<p>Some contents...</p>
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<p>Some contents...</p>
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<p>Some contents...</p>
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<p>Some contents...</p>
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</Modal>
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</>
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);
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};
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export default App;
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```
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