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react-native-jalali-calendar-picker

This is the Jalali (and Farsi) version of "react-native-calendar-picker" (https://github.com/stephy/CalendarPicker), Calendar Picker Component for React Native

I have tried to cast the Date object to moment-jalali (https://github.com/jalaali/moment-jalaali) but this is somehow ugly.

It was a 5-hour work and there are still many issues (i.e minDate and maxDate does not work properly and might raise error)

Following features work at the moment:

  • Date picker grid
  • Single selection
  • Multi selection

Please refer to the original author's README (https://github.com/stephy/CalendarPicker) for more options and examples.

alt tag

To use the calendar you just need to:

npm install --save react-native-jalali-calendar-picker

How to use it

import React, { Component } from 'react';
import {
  StyleSheet,
  Text,
  View
} from 'react-native';
import JalaliCalendarPicker from 'react-native-jalali-calendar-picker';

export default class App extends Component {
  constructor(props) {
    super(props);
    this.state = {
      selectedStartDate: null,
    };
    this.onDateChange = this.onDateChange.bind(this);
  }

  onDateChange(date) {
    this.setState({
      selectedStartDate: date,
    });
  }
  render() {
    const { selectedStartDate } = this.state;

    const startDate = selectedStartDate ? selectedStartDate.format('jYYYY/jM/jD [is] YYYY/M/D') : '';

    return (
      <View style={styles.container}>
        <JalaliCalendarPicker
          onDateChange={this.onDateChange}
        />

        <View>
          <Text>SELECTED DATE:{ startDate }</Text>
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#FFFFFF',
    marginTop: 100,
  },
});

JalaliCalendarPicker Props

Prop Type Description
weekdays Array Optional. List of week days. Eg. ['Mon', 'Tue', ...] Must be 7 days
months Array Optional. List of months names. Eg. ['Jan', 'Feb', ...] Must be 12 months
startFromMonday Boolean Optional. Default first day of week will be Sunday. You can set start of week from Monday by setting this to true. Default is false
allowRangeSelection Boolean Optional. Allow to select date ranges. Default is false
previousTitle String Optional. Title of button for previous month. Default is Previous
nextTitle String Optional. Title of button for next month. Default is Next
selectedDayColor String Optional. Color for selected day
selectedDayTextColor String Optional. Text color for selected day
todayBackgroundColor String Optional. Background color for today. Default is #cccccc
textStyle Object Optional. Style overall text. Change fontFamily, color, etc.
scaleFactor Number Optional. Default (375) scales to window width
minDate Date Optional. Specifies minimum date to be selected
maxDate Date Optional. Specifies maximum date to be selected
initialDate Date Optional. Date that calendar opens to. Defaults to today.
width Number Optional. Width of CalendarPicker's container. Defaults to Dimensions width.
height Number Optional. Height of CalendarPicker's container. Defaults to Dimensions height.

Styles

Some styles will overwrite some won't. For instance:

  • If you provide textStyle with fontFamily and color, out of ranges dates will not apply your color, just fontFamily.

Order of precedence:

  • defaultColor => textStyle => selectedDayColor
  • defaultTodayBackgroundColor => todayBackgroundColor
  • defaultBackgroundColor => selectedDayColor
  • defaultTextStyles => textStyle => selectedDayTextColor

Mutli select

import React, { Component } from 'react';
import {
  StyleSheet,
  Text,
  View
} from 'react-native';
import JalaliCalendarPicker from 'react-native-calendar-picker';

export default class App extends Component {
  constructor(props) {
    super(props);
    this.state = {
      selectedStartDate: null,
      selectedEndDate: null,
    };
    this.onDateChange = this.onDateChange.bind(this);
  }

  onDateChange(date, type) {
    if (type === 'END_DATE') {
      this.setState({
        selectedEndDate: date,
      });
    } else {
      this.setState({
        selectedStartDate: date,
        selectedEndDate: null,
      });
    }
  }

  render() {
    const { selectedStartDate, selectedEndDate } = this.state;
    const startDate  =  selectedStartDate ? selectedStartDate.format('jYYYY/jM/jD [is] YYYY/M/D') : '';
    const endDate = selectedEndDate ? selectedEndDate.format('jYYYY/jM/jD [is] YYYY/M/D') : '';

    return (
      <View style={styles.container}>
        <JalaliCalendarPicker
          allowRangeSelection={true}
          todayBackgroundColor="#f2e6ff"
          selectedDayColor="#7300e6"
          selectedDayTextColor="#FFFFFF"
          onDateChange={this.onDateChange}
        />

        <View>
          <Text>SELECTED START DATE:{ startDate }</Text>
          <Text>SELECTED END DATE:{ endDate }</Text>
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#FFFFFF',
    marginTop: 100,
  },
});

Suggestions?

Open Issues. Submit PRs.

Running on device

npm start

Running on iOS Simulator

npm run ios