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[英]Daterangepicker for bootstrap show modal cannot set dateformat
[英]How to change the US default dateformat input fields in React-bootstrap-daterangepicker
我是React和Javascript的新手,并且存在以下问题:我需要在React-bootstrap-daterangepicker中更改默认的美国dateformat。 我在momentjs网站上找到了一些有关更改语言环境对象的信息,但不确定如何实现...我还尝试添加dateFormat =“ DD / MM / YYYY”(和format =“ DD / MM / YYYY” )属性归为我的DatePicker,但没有成功。 我的React版本是15.4.0预先感谢!
import React from 'react'; import { ControlLabel, FormGroup, HelpBlock } from 'react-bootstrap'; import DatePicker from "react-bootstrap-daterangepicker"; import moment from 'moment'; class DateRangePicker extends React.Component { componentWillMount() { const value = new Date().toISOString().replace("T", " ").replace("Z", ""); const date = value; this.setState({ value: date, startDate: moment(), endDate: moment() }); } handleChange(e, datepicker) { this.setState({ startDate: datepicker.startDate, endDate: datepicker.endDate, value: datepicker.startDate + " to " + datepicker.endDate }); const label = datepicker.startDate + " to " + datepicker.endDate; const {startDate, endDate} = datepicker; this.props.onSelect(startDate, endDate) } render() { let start = moment(this.state.startDate).format("DD/MM/YYYY"); let end = moment(this.state.endDate).format("DD/MM/YYYY"); let dateRange = start + ' to ' + end; return ( <fieldset className="form-group form-group--small pull-left"> <legend className="hidden">Choose a date range</legend> <FormGroup> <ControlLabel className="hidden" htmlFor="dateRange"> Date range:</ControlLabel> <DatePicker readOnly="false" startDate={this.start} endDate={this.end} onApply={this .handleChange .bind(this)} onChange={this .handleChange .bind(this)}> <div className="input-group input-group-small"> <div className="input-group-addon"> <i className="fa fa-calendar"></i> </div> <input type="text" id="dateRange" className="form-control" value={dateRange} /> </div> </DatePicker> <HelpBlock className="hidden">Help</HelpBlock> </FormGroup> </fieldset> ); } } export default DateRangePicker;
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>
我设法通过在组件即componentWillMount()方法中初始化语言环境const来解决我的问题
componentWillMount() {
const value = new Date().toISOString();
const date = value;
const locale = locale;
this.setState({
value: date,
locale: {
'format': 'DD/MM/YYYY'
},
startDate: moment(),
endDate: moment()
});
}
然后为DatePicker标记设置一个语言环境属性:
<DatePicker locale={this.state.locale}
...
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