react-native-modal-datetime-picker

A declarative cross-platform react-native datetime-picker.

Description

This library exposes a cross-platform interface for showing the native date-picker and time-picker inside a modal. You will have an unified user experience, you won't have to worry anymore about testing the device platform and you won't have to programmatically call the Android TimePicker/DatePicker APIs.

Demo

Setup

This library is available on npm, install it with npm install --save react-native-modal-datetime-picker or yarn add react-native-modal-datetime-picker.

Usage

import React, { Component } from 'react';
import { Text, TouchableOpacity, View } from 'react-native';
import DateTimePicker from 'react-native-modal-datetime-picker';

export default class DateTimePickerTester extends Component {
  state = {
    isDateTimePickerVisible: false,
  };

  _showDateTimePicker = () => this.setState({ isDateTimePickerVisible: true });

  _hideDateTimePicker = () => this.setState({ isDateTimePickerVisible: false });

  _handleDatePicked = (date) => {
    console.log('A date has been picked: ', date);
    this._hideDateTimePicker();
  };

  render () {
    return (
      <View style={{ flex: 1 }}>
        <TouchableOpacity onPress={this._showDateTimePicker}>
          <Text>Show DatePicker</Text>
        </TouchableOpacity>
        <DateTimePicker
          isVisible={this.state.isDateTimePickerVisible}
          onConfirm={this._handleDatePicked}
          onCancel={this._hideDateTimePicker}
        />
      </View>
    );
  }

}

Available props

Name	Type	Default	Description
cancelTextIOS	string	'Cancel'	The text on the cancel button on iOS
cancelTextStyle	style		The style of the cancel button text on iOS
confirmTextIOS	string	'Confirm'	The text on the confirm button on iOS
confirmTextStyle	style		The style of the confirm button text on iOS
customCancelButtonIOS	node		A custom component for the cancel button on iOS
customConfirmButtonIOS	node		A custom component for the confirm button on iOS
neverDisableConfirmIOS	bool	false	If true, do not disable the confirm button on any touch events; see #82
customTitleContainerIOS	node		A custom component for the title container on iOS
customDatePickerIOS	node		A custom component that will replace the default DatePicker on iOS (Example)
datePickerContainerStyleIOS	style		The style of the container on iOS
reactNativeModalPropsIOS	object		Additional props for react-native-modal on iOS
date	obj	new Date()	Initial selected date/time
isVisible	bool	false	Show the datetime picker?
mode	string	'date'	Datepicker? 'date' Timepicker? 'time' Both? 'datetime'
datePickerModeAndroid	string	'calendar'	Display as 'spinner' or 'calendar'
onConfirm	func	REQUIRED	Function called on date or time picked. It returns the date or time as a JavaScript Date object
onHideAfterConfirm	func	() => {}	Called after the hiding animation if a date was picked
pickerRefCb	func		Called after picker has mounted, contains a ref
onCancel	func	REQUIRED	Function called on dismiss
titleIOS	string	'Pick a date'	The title text on iOS
titleStyle	style		The style of the title text on iOS
minimumDate	Date	undefined	Min Date. Does not work with 'time' picker on Android
maximumDate	Date	undefined	Max Date. Does not work with 'time' picker on Android
is24Hour	bool	true	If false, the picker shows an AM/PM chooser on Android
minuteInterval	integer	1	Interval for time picker on iOS

All the DatePickerIOS props are also supported!

Frequently Asked Questions

The component is not working as expected

Under the hood react-native-modal-datetime-picker uses react-native original DatePickerAndroid, TimePickerAndroid and DatePickerIOS. Before reporting a bug, try swapping react-native-datetime-picker with react-native original date/time pickers and, if the issue persists, check if it has already been reported as a react-native issue.

How can I show the timepicker instead of the datepicker?

Just set the mode prop to time. You can also display both the datepicker and the timepicker in one step by setting the mode prop to datetime.

Why is the selected start date being shown in the input field of the end date?

If you have both a start date/time and end date/time picker on the same screen, you will need to have showDateTimePicker, hideDateTimePicker, and handleDatePicked functions for both.

showStartDateTimePicker = () => this.setState({ startDateTimePickerVisible: true });

showEndDateTimePicker = () => this.setState({ endDateTimePickerVisible: true });

hideStartDateTimePicker = () => this.setState({ startDateTimePickerVisible: false });

hideEndDateTimePicker = () => this.setState({ endDateTimePickerVisible: false });

handleStartDatePicked = (date) => {
  console.log('A date has been picked: ', date);
  this.hideStartDateTimePicker();
};

handleEndDatePicked = (date) => {
  console.log('A date has been picked: ', date);
  this.hideEndDateTimePicker();
};

How do I change the color of the Android date and time pickers?

This is more a React-Native specific question than a react-native-modal-datetime-picker one.
See issue #29 and #106 for some solutions.

How to set 24 hours in iOS ?

The is24Hour prop is only available on Android but you use a small hack for enabling it on iOS by setting the app's default timezone as en_GB. To do so, edit your AppDelegate.m file, and add [[UIDatePicker appearance] setLocale:[[NSLocale alloc]initWithLocaleIdentifier:@"en_GB"]]; to application didFinishLaunchingWithOptions

Notes

Remember to always set the isVisible prop to false in both the onConfirm and onCancel props (like in the example above).

Under the hood this library is using react-native-modal for the iOS modal implementation.

Pull requests and suggestions are always welcome!

linecode / react-native-modal-datetime-picker Goto Github PK