bpk-component-datepicker

bpk-component-datepicker

Backpack datepicker component.

Installation

npm install bpk-component-datepicker --save-dev

Usage

import React, { Component } from 'react';
import BpkDatepicker, { CALENDAR_SELECTION_TYPE } from 'bpk-component-datepicker';
import format from 'date-fns/format';

const formatDate = date => format(date, 'dd/MM/yyyy');
const formatDateFull = date => format(date, 'do MMMM yyyy');
const formatMonth = date => format(date, 'MMMM yyyy');
const daysOfWeek = [
  {
    name: 'Sunday',
    nameAbbr: 'Sun',
    index: 0,
    isWeekend: true,
  },
  // ...
];

export default class App extends Component {
  constructor() {
    super();

    this.state = {
      selectionConfiguration: {
        type: CALENDAR_SELECTION_TYPE.single,
        date: null,
      }
    }
  }

  handleDateSelect = (date) => {
    this.setState({
      selectionConfiguration: {
        type: this.props.selectionConfiguration.type,
        date: date,
      },
    });
  }

  render() {
    return (
      <BpkDatepicker
        id="datepicker"
        daysOfWeek={daysOfWeek}
        weekStartsOn={1}
        changeMonthLabel="Change month"
        closeButtonText="Close"
        title="Departure date"
        getApplicationElement={() => document.getElementById('pagewrap')}
        formatDate={formatDate}
        formatMonth={formatMonth}
        formatDateFull={formatDateFull}
        onDateSelect={this.handleDateSelect}
        selectionConfiguration={this.state.selectionConfiguration}
      />
    );
  }
}

By default BpkCalendar is used but the calendar component is fully configurable through the calendarComponent prop.

import React, { Component } from 'react';
import BpkDatepicker from 'bpk-component-datepicker';
import {
  BpkCalendarNav,
  BpkCalendarGridHeader,
  BpkCalendarGridWithTransition,
  BpkCalendarDate,
  withCalendarState,
  composeCalendar,
} from 'bpk-component-calendar';
import { colorSagano } from '@skyscanner/bpk-foundations-web/tokens/base.es6';

const ColoredCalendarDate = props =>
  <BpkCalendarDate {...props} style={{ backgroundColor: colorSagano }} />;

const CalendarWithColoredDates = withCalendarState(
  composeCalendar(
    BpkCalendarNav,
    BpkCalendarGridHeader,
    BpkCalendarGridWithTransition,
    ColoredCalendarDate,
  ),
);

const CustomPicker = () => (
  <BpkDatepicker
    id="datepicker"
    calendarComponent={CalendarWithColoredDates}
    daysOfWeek={daysOfWeek}
    weekStartsOn={1}
    changeMonthLabel="Change month"
    closeButtonText="Close"
    title="Departure date"
    getApplicationElement={() => document.getElementById('pagewrap')}
    formatDate={formatDate}
    formatMonth={formatMonth}
    formatDateFull={formatDateFull}
    onDateSelect={this.handleDateSelect}
    selectionConfiguration={this.state.selectionConfiguration}
  />
);

Theming: In order to theme the modal, a renderTarget needs to be supplied as a function which returns a DOM node in the scope of a BpkThemeProvider.

Props

For more information on some these props, check the BpkCalendar documentation.

Note: Because this component uses a modal on mobile viewports, you need to let it know what the root element of your application is by returning it's DOM node via the function passed to the getApplicationElement prop (see the example above) - this is to "hide" your application from screen readers whilst the datepicker is open. The pagewrap element id is a convention we use internally at Skyscanner. In most cases it should "just work".

Property	PropType	Required	Default Value
changeMonthLabel	string	true	-
closeButtonText	string	true	-
title	string	true	-
id	string	true	-
getApplicationElement	func	true	-
daysOfWeek	arrayOf(object)	true	-
weekStartsOn	number	true	-
formatDate	func	true	-
formatDateFull	func	true	-
formatMonth	func	true	-
calendarComponent	elementType	false	BpkCalendar
inputComponent	elementType	false	BpkInput
dateModifiers	object	false	{} (*)
inputProps	object	false	{}
markOutsideDays	bool	false	true (*)
markToday	bool	false	true (*)
maxDate	Date	false	new Date() + 1 year (*)
minDate	Date	false	new Date() (*)
onDateSelect	func	false	null
initiallyFocusedDate	Date	false	null
renderTarget	func	false	null
isOpen	bool	false	false
onOpenChange	func	false	null
valid	bool	false	null
selectionConfiguration	object	false	{ type: CALENDAR_SELECTION_TYPE.single, date: null }

(*) Default value is defined on child component

Theme Props

• calendarDateTextColor
• calendarDateTextHoverColor
• calendarDateTextActiveColor
• calendarDateTextFocusColor
• calendarDateTextSelectedColor
• calendarDateSelectedBackgroundColor
• calendarDateFocusedBorderColor
• calendarNudgerIconColor
• calendarNudgerIconHoverColor
• calendarNudgerIconActiveColor
• linkColor
• linkHoverColor
• linkActiveColor
• linkVisitedColor