DatePickerIOS什么都没发生

时间:2017-10-26 13:14:22

标签: reactjs react-native datepicker

当我尝试使用DatePickerIOS时,反应本机没有发生在我的手机中...... 我的代码:

import React, { Component } from 'react';
import {Text, View, DatePickerIOS} from 'react-native';

export default class DatePicker extends Component {
    constructor(props) {
        super(props);
        this.state = {
            today: new Date(),
        }
    }

    render() {
        return (
            <View>
                <DatePickerIOS date={this.state.today} mode="time" onDateChange={(value) => this.setState({today: value})}/>
            </View>
        );
    }
}

SomeOn知道为什么吗?

1 个答案:

答案 0 :(得分:1)

如果要在界面中打印选定的时间,请将以下内容添加到render

render() {
  return (
    <View>
      <DatePickerIOS 
        date={this.state.today} 
        mode="time" 
        onDateChange={(value) => this.setState({today: value})}
      />
      <Text>{this.state.today.toTimeString()}</Text>
    </View>
  );
}