ant-design/components/form/demo/time-related-controls.md
2018-11-28 15:11:02 +08:00

137 lines
3.7 KiB
Markdown

---
order: 6
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.
````jsx
import {
Form, DatePicker, TimePicker, Button,
} from 'antd';
const FormItem = Form.Item;
const { MonthPicker, RangePicker } = DatePicker;
class TimeRelatedForm extends React.Component {
handleSubmit = (e) => {
e.preventDefault();
this.props.form.validateFields((err, fieldsValue) => {
if (err) {
return;
}
// 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);
});
}
render() {
const { getFieldDecorator } = this.props.form;
const formItemLayout = {
labelCol: {
xs: { span: 24 },
sm: { span: 8 },
},
wrapperCol: {
xs: { span: 24 },
sm: { span: 16 },
},
};
const config = {
rules: [{ type: 'object', required: true, message: 'Please select time!' }],
};
const rangeConfig = {
rules: [{ type: 'array', required: true, message: 'Please select time!' }],
};
return (
<Form onSubmit={this.handleSubmit}>
<FormItem
{...formItemLayout}
label="DatePicker"
>
{getFieldDecorator('date-picker', config)(
<DatePicker />
)}
</FormItem>
<FormItem
{...formItemLayout}
label="DatePicker[showTime]"
>
{getFieldDecorator('date-time-picker', config)(
<DatePicker showTime format="YYYY-MM-DD HH:mm:ss" />
)}
</FormItem>
<FormItem
{...formItemLayout}
label="MonthPicker"
>
{getFieldDecorator('month-picker', config)(
<MonthPicker />
)}
</FormItem>
<FormItem
{...formItemLayout}
label="RangePicker"
>
{getFieldDecorator('range-picker', rangeConfig)(
<RangePicker />
)}
</FormItem>
<FormItem
{...formItemLayout}
label="RangePicker[showTime]"
>
{getFieldDecorator('range-time-picker', rangeConfig)(
<RangePicker showTime format="YYYY-MM-DD HH:mm:ss" />
)}
</FormItem>
<FormItem
{...formItemLayout}
label="TimePicker"
>
{getFieldDecorator('time-picker', config)(
<TimePicker />
)}
</FormItem>
<FormItem
wrapperCol={{
xs: { span: 24, offset: 0 },
sm: { span: 16, offset: 8 },
}}
>
<Button type="primary" htmlType="submit">Submit</Button>
</FormItem>
</Form>
);
}
}
const WrappedTimeRelatedForm = Form.create()(TimeRelatedForm);
ReactDOM.render(<WrappedTimeRelatedForm />, mountNode);
````