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.

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