ant-design/components/form/demo/time-related-controls.md
2022-05-23 14:37:16 +08:00

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---
order: 16
title:
zh-CN: 时间类控件
en-US: Time-related Controls
---
## zh-CN
时间类组件的 `value` 类型为 `moment` 对象,所以在提交服务器前需要预处理。
## en-US
The `value` of time-related components is a `moment` object, which we need to pre-process it before we submit to server.
```tsx
import { Button, DatePicker, Form, TimePicker } from 'antd';
import React from 'react';
const { RangePicker } = DatePicker;
const formItemLayout = {
labelCol: {
xs: { span: 24 },
sm: { span: 8 },
},
wrapperCol: {
xs: { span: 24 },
sm: { span: 16 },
},
};
const config = {
rules: [{ type: 'object' as const, required: true, message: 'Please select time!' }],
};
const rangeConfig = {
rules: [{ type: 'array' as const, required: true, message: 'Please select time!' }],
};
const App: React.FC = () => {
const onFinish = (fieldsValue: any) => {
// Should format date value before submit.
const rangeValue = fieldsValue['range-picker'];
const rangeTimeValue = fieldsValue['range-time-picker'];
const values = {
...fieldsValue,
'date-picker': fieldsValue['date-picker'].format('YYYY-MM-DD'),
'date-time-picker': fieldsValue['date-time-picker'].format('YYYY-MM-DD HH:mm:ss'),
'month-picker': fieldsValue['month-picker'].format('YYYY-MM'),
'range-picker': [rangeValue[0].format('YYYY-MM-DD'), rangeValue[1].format('YYYY-MM-DD')],
'range-time-picker': [
rangeTimeValue[0].format('YYYY-MM-DD HH:mm:ss'),
rangeTimeValue[1].format('YYYY-MM-DD HH:mm:ss'),
],
'time-picker': fieldsValue['time-picker'].format('HH:mm:ss'),
};
console.log('Received values of form: ', values);
};
return (
<Form name="time_related_controls" {...formItemLayout} onFinish={onFinish}>
<Form.Item name="date-picker" label="DatePicker" {...config}>
<DatePicker />
</Form.Item>
<Form.Item name="date-time-picker" label="DatePicker[showTime]" {...config}>
<DatePicker showTime format="YYYY-MM-DD HH:mm:ss" />
</Form.Item>
<Form.Item name="month-picker" label="MonthPicker" {...config}>
<DatePicker picker="month" />
</Form.Item>
<Form.Item name="range-picker" label="RangePicker" {...rangeConfig}>
<RangePicker />
</Form.Item>
<Form.Item name="range-time-picker" label="RangePicker[showTime]" {...rangeConfig}>
<RangePicker showTime format="YYYY-MM-DD HH:mm:ss" />
</Form.Item>
<Form.Item name="time-picker" label="TimePicker" {...config}>
<TimePicker />
</Form.Item>
<Form.Item
wrapperCol={{
xs: { span: 24, offset: 0 },
sm: { span: 16, offset: 8 },
}}
>
<Button type="primary" htmlType="submit">
Submit
</Button>
</Form.Item>
</Form>
);
};
export default App;
```