React-Dates

2022年12月18日

ゴール

ブラウザでhttp://localhost:8111にアクセスすると「 範囲選択が可能なカレンダー 」が表示できる

目次
  1. 使用するライブラリ
  2. 手順
    1. ライブラリをインストール
    2. 既存のファイルを編集①
    3. カスタムしたCSSを反映
    4. 既存のファイルを編集②
    5. 確認
  3. 参考にした資料

前提

「Hello World」が表示できる環境からスタート

使用するライブラリ

  • react-dates
  • moment

手順

① ライブラリをインストール

yarn add react-dates moment
yarn add -D @types/react-dates

② 既存のファイルを編集①

import React, { useState } from "react";
import { DateRangePicker } from "react-dates";
import "moment/locale/ja"; 
import "react-dates/initialize";

import "react-dates/lib/css/_datepicker.css";
// import "./css/datePicker.css";


const App = () => {
  const [startDate, setStartDate] = useState<moment.Moment | null>(null);
  const [endDate, setEndDate] = useState<moment.Moment | null>(null);
  const [focusedInput, setFocusedInput] = useState<
    "startDate" | "endDate" | null
  >(null);

  return (
    <>
      <h1>マッピング</h1>
      <DateRangePicker
        // 1日指定可能
        minimumNights={0}
        isOutsideRange={() => false}
        startDate={startDate}
        startDateId="startDateId"
        endDate={endDate}
        endDateId="endDateId"
        focusedInput={focusedInput}
        onFocusChange={setFocusedInput}
        onDatesChange={(selectedDates) => {
          setStartDate(selectedDates.startDate);
          setEndDate(selectedDates.endDate);
        }}
      />
    </>
  );
};
export default App;

③ カスタムしたCSSを反映 (レイアウトが問題なければ⑤へ)
※既存のdatepicker.cssだとレイアウトが崩れているため
src > 「css」フォルダを作成
css > 「datePicker.css」を作成

.DateRangePickerInput {
  width: 250px;
}
.PresetDateRangePicker_panel {
  padding: 0 22px 11px;
}
.PresetDateRangePicker_button {
  position: relative;
  height: 100%;
  text-align: center;
  background: 0 0;
  border: 2px solid #00a699;
  color: #00a699;
  padding: 4px 12px;
  margin-right: 8px;
  font: inherit;
  font-weight: 700;
  line-height: normal;
  overflow: visible;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  cursor: pointer;
}
.PresetDateRangePicker_button:active {
  outline: 0;
}
.PresetDateRangePicker_button__selected {
  color: #fff;
  background: #00a699;
}
.SingleDatePickerInput {
  display: inline-block;
  background-color: #fff;
}
.SingleDatePickerInput__withBorder {
  border-radius: 2px;
  border: 1px solid #dbdbdb;
}
.SingleDatePickerInput__rtl {
  direction: rtl;
}
.SingleDatePickerInput__disabled {
  background-color: #f2f2f2;
}
.SingleDatePickerInput__block {
  display: block;
}
.SingleDatePickerInput__showClearDate {
  padding-right: 30px;
}
.SingleDatePickerInput_clearDate {
  background: 0 0;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  cursor: pointer;
  padding: 10px;
  margin: 0 10px 0 5px;
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.SingleDatePickerInput_clearDate__default:focus,
.SingleDatePickerInput_clearDate__default:hover {
  background: #dbdbdb;
  border-radius: 50%;
}
.SingleDatePickerInput_clearDate__small {
  padding: 6px;
}
.SingleDatePickerInput_clearDate__hide {
  visibility: hidden;
}
.SingleDatePickerInput_clearDate_svg {
  fill: #82888a;
  height: 12px;
  width: 15px;
  vertical-align: middle;
}
.SingleDatePickerInput_clearDate_svg__small {
  height: 9px;
}
.SingleDatePickerInput_calendarIcon {
  background: 0 0;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
  padding: 10px;
  margin: 0 5px 0 10px;
}
.SingleDatePickerInput_calendarIcon_svg {
  fill: #82888a;
  height: 15px;
  width: 14px;
  vertical-align: middle;
}
.SingleDatePicker {
  position: relative;
  display: inline-block;
}
.SingleDatePicker__block {
  display: block;
}
.SingleDatePicker_picker {
  z-index: 1;
  background-color: #fff;
  position: absolute;
}
.SingleDatePicker_picker__rtl {
  direction: rtl;
}
.SingleDatePicker_picker__directionLeft {
  left: 0;
}
.SingleDatePicker_picker__directionRight {
  right: 0;
}
.SingleDatePicker_picker__portal {
  background-color: rgba(0, 0, 0, 0.3);
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
}
.SingleDatePicker_picker__fullScreenPortal {
  background-color: #fff;
}
.SingleDatePicker_closeButton {
  background: 0 0;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  cursor: pointer;
  position: absolute;
  top: 0;
  right: 0;
  padding: 15px;
  z-index: 2;
}
.SingleDatePicker_closeButton:focus,
.SingleDatePicker_closeButton:hover {
  color: darken(#cacccd, 10%);
  text-decoration: none;
}
.SingleDatePicker_closeButton_svg {
  height: 15px;
  width: 15px;
  fill: #cacccd;
}
.DayPickerKeyboardShortcuts_buttonReset {
  background: 0 0;
  border: 0;
  border-radius: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  padding: 0;
  cursor: pointer;
  font-size: 14px;
}
.DayPickerKeyboardShortcuts_buttonReset:active {
  outline: 0;
}
.DayPickerKeyboardShortcuts_show {
  width: 33px;
  height: 26px;
  position: absolute;
  z-index: 2;
}
.DayPickerKeyboardShortcuts_show::before {
  content: "";
  display: block;
  position: absolute;
}
.DayPickerKeyboardShortcuts_show__bottomRight {
  bottom: 0;
  right: 0;
}
.DayPickerKeyboardShortcuts_show__bottomRight::before {
  border-top: 26px solid transparent;
  border-right: 33px solid #00a699;
  bottom: 0;
  right: 0;
}
.DayPickerKeyboardShortcuts_show__bottomRight:hover::before {
  border-right: 33px solid #008489;
}
.DayPickerKeyboardShortcuts_show__topRight {
  top: 0;
  right: 0;
}
.DayPickerKeyboardShortcuts_show__topRight::before {
  border-bottom: 26px solid transparent;
  border-right: 33px solid #00a699;
  top: 0;
  right: 0;
}
.DayPickerKeyboardShortcuts_show__topRight:hover::before {
  border-right: 33px solid #008489;
}
.DayPickerKeyboardShortcuts_show__topLeft {
  top: 0;
  left: 0;
}
.DayPickerKeyboardShortcuts_show__topLeft::before {
  border-bottom: 26px solid transparent;
  border-left: 33px solid #00a699;
  top: 0;
  left: 0;
}
.DayPickerKeyboardShortcuts_show__topLeft:hover::before {
  border-left: 33px solid #008489;
}
.DayPickerKeyboardShortcuts_showSpan {
  color: #fff;
  position: absolute;
}
.DayPickerKeyboardShortcuts_showSpan__bottomRight {
  bottom: 0;
  right: 5px;
}
.DayPickerKeyboardShortcuts_showSpan__topRight {
  top: 1px;
  right: 5px;
}
.DayPickerKeyboardShortcuts_showSpan__topLeft {
  top: 1px;
  left: 5px;
}
.DayPickerKeyboardShortcuts_panel {
  overflow: auto;
  background: #fff;
  border: 1px solid #dbdbdb;
  border-radius: 2px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 2;
  padding: 22px;
  margin: 33px;
  text-align: left;
}
.DayPickerKeyboardShortcuts_title {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}
.DayPickerKeyboardShortcuts_list {
  list-style: none;
  padding: 0;
  font-size: 14px;
}
.DayPickerKeyboardShortcuts_close {
  position: absolute;
  right: 22px;
  top: 22px;
  z-index: 2;
}
.DayPickerKeyboardShortcuts_close:active {
  outline: 0;
}
.DayPickerKeyboardShortcuts_closeSvg {
  height: 15px;
  width: 15px;
  fill: #cacccd;
}
.DayPickerKeyboardShortcuts_closeSvg:focus,
.DayPickerKeyboardShortcuts_closeSvg:hover {
  fill: #82888a;
}
.CalendarDay {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  cursor: pointer;
  font-size: 14px;
  text-align: center;
}
.CalendarDay:active {
  outline: 0;
}
.CalendarDay__defaultCursor {
  cursor: default;
}
.CalendarDay__default {
  border: 1px solid #e4e7e7;
  color: #484848;
  background: #fff;
}
.CalendarDay__default:hover {
  background: #e4e7e7;
  border: 1px solid #e4e7e7;
  color: inherit;
}
.CalendarDay__hovered_offset {
  background: #f4f5f5;
  border: 1px double #e4e7e7;
  color: inherit;
}
.CalendarDay__outside {
  border: 0;
  background: #fff;
  color: #484848;
}
.CalendarDay__outside:hover {
  border: 0;
}
.CalendarDay__blocked_minimum_nights {
  background: #fff;
  border: 1px solid #eceeee;
  color: #cacccd;
}
.CalendarDay__blocked_minimum_nights:active,
.CalendarDay__blocked_minimum_nights:hover {
  background: #fff;
  color: #cacccd;
}
.CalendarDay__highlighted_calendar {
  background: #ffe8bc;
  color: #484848;
}
.CalendarDay__highlighted_calendar:active,
.CalendarDay__highlighted_calendar:hover {
  background: #ffce71;
  color: #484848;
}
.CalendarDay__selected_span {
  background: #66e2da;
  border: 1px double #33dacd;
  color: #fff;
}
.CalendarDay__selected_span:active,
.CalendarDay__selected_span:hover {
  background: #33dacd;
  border: 1px double #33dacd;
  color: #fff;
}
.CalendarDay__selected,
.CalendarDay__selected:active,
.CalendarDay__selected:hover {
  background: #00a699;
  border: 1px double #00a699;
  color: #fff;
}
.CalendarDay__hovered_span,
.CalendarDay__hovered_span:hover {
  background: #b2f1ec;
  border: 1px double #80e8e0;
  color: #007a87;
}
.CalendarDay__hovered_span:active {
  background: #80e8e0;
  border: 1px double #80e8e0;
  color: #007a87;
}
.CalendarDay__blocked_calendar,
.CalendarDay__blocked_calendar:active,
.CalendarDay__blocked_calendar:hover {
  background: #cacccd;
  border: 1px solid #cacccd;
  color: #82888a;
}
.CalendarDay__blocked_out_of_range,
.CalendarDay__blocked_out_of_range:active,
.CalendarDay__blocked_out_of_range:hover {
  background: #fff;
  border: 1px solid #e4e7e7;
  color: #cacccd;
}
.CalendarDay__hovered_start_first_possible_end {
  background: #eceeee;
  border: 1px double #eceeee;
}
.CalendarDay__hovered_start_blocked_min_nights {
  background: #eceeee;
  border: 1px double #e4e7e7;
}
.CalendarMonth {
  background: #fff;
  text-align: center;
  vertical-align: top;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.CalendarMonth_table {
  border-collapse: collapse;
  border-spacing: 0;
}
.CalendarMonth_verticalSpacing {
  border-collapse: separate;
}
.CalendarMonth_caption {
  color: #484848;
  font-size: 18px;
  text-align: center;
  padding-top: 22px;
  padding-bottom: 37px;
  caption-side: initial;
}
.CalendarMonth_caption__verticalScrollable {
  padding-top: 12px;
  padding-bottom: 7px;
}
.CalendarMonthGrid {
  background: #fff;
  text-align: left;
  z-index: 0;
}
.CalendarMonthGrid__animating {
  z-index: 1;
}
.CalendarMonthGrid__horizontal {
  position: absolute;
  left: 9px;
}
.CalendarMonthGrid__vertical,
.CalendarMonthGrid__vertical_scrollable {
  margin: 0 auto;
}
.CalendarMonthGrid_month__horizontal {
  display: inline-block;
  vertical-align: top;
  min-height: 100%;
}
.CalendarMonthGrid_month__hideForAnimation {
  position: absolute;
  z-index: -1;
  opacity: 0;
  pointer-events: none;
}
.CalendarMonthGrid_month__hidden {
  visibility: hidden;
}
.DayPickerNavigation {
  position: relative;
  z-index: 2;
}
.DayPickerNavigation__horizontal {
  height: 0;
}
.DayPickerNavigation__verticalScrollable_prevNav {
  z-index: 1;
}
.DayPickerNavigation__verticalDefault {
  position: absolute;
  width: 100%;
  height: 52px;
  bottom: 0;
  left: 0;
}
.DayPickerNavigation__verticalScrollableDefault {
  position: relative;
}
.DayPickerNavigation__bottom {
  height: auto;
}
.DayPickerNavigation__bottomDefault {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.DayPickerNavigation_button {
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  border: 0;
  padding: 0;
  margin: 0;
}
.DayPickerNavigation_button__default {
  border: 1px solid #e4e7e7;
  background-color: #fff;
  color: #757575;
}
.DayPickerNavigation_button__default:focus,
.DayPickerNavigation_button__default:hover {
  border: 1px solid #c4c4c4;
}
.DayPickerNavigation_button__default:active {
  background: #f2f2f2;
}
.DayPickerNavigation_button__disabled {
  cursor: default;
  border: 1px solid #f2f2f2;
}
.DayPickerNavigation_button__disabled:focus,
.DayPickerNavigation_button__disabled:hover {
  border: 1px solid #f2f2f2;
}
.DayPickerNavigation_button__disabled:active {
  background: 0 0;
}
.DayPickerNavigation_button__horizontalDefault {
  position: absolute;
  top: 18px;
  line-height: 0.78;
  border-radius: 3px;
  padding: 6px 9px;
}
.DayPickerNavigation_bottomButton__horizontalDefault {
  position: static;
  margin: -10px 22px 30px;
}
.DayPickerNavigation_leftButton__horizontalDefault {
  left: 22px;
}
.DayPickerNavigation_rightButton__horizontalDefault {
  right: 22px;
}
.DayPickerNavigation_button__verticalDefault {
  padding: 5px;
  background: #fff;
  box-shadow: 0 0 5px 2px rgba(0, 0, 0, 0.1);
  position: relative;
  display: inline-block;
  text-align: center;
  height: 100%;
  width: 50%;
}
.DayPickerNavigation_nextButton__verticalDefault {
  border-left: 0;
}
.DayPickerNavigation_nextButton__verticalScrollableDefault,
.DayPickerNavigation_prevButton__verticalScrollableDefault {
  width: 100%;
}
.DayPickerNavigation_svg__horizontal {
  height: 19px;
  width: 19px;
  fill: #82888a;
  display: block;
}
.DayPickerNavigation_svg__vertical {
  height: 42px;
  width: 42px;
  fill: #484848;
}
.DayPickerNavigation_svg__disabled {
  fill: #f2f2f2;
}
.DayPicker {
  background: #fff;
  position: relative;
  text-align: left;
}
.DayPicker__horizontal {
  background: #fff;
}
.DayPicker__verticalScrollable {
  height: 100%;
}
.DayPicker__hidden {
  visibility: hidden;
}
.DayPicker__withBorder {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05), 0 0 0 1px rgba(0, 0, 0, 0.07);
  border-radius: 3px;
}
.DayPicker_portal__horizontal {
  box-shadow: none;
  position: absolute;
  left: 50%;
  top: 50%;
}
.DayPicker_portal__vertical {
  position: initial;
}
.DayPicker_focusRegion {
  outline: 0;
}
.DayPicker_calendarInfo__horizontal,
.DayPicker_wrapper__horizontal {
  display: inline-block;
  vertical-align: top;
}
.DayPicker_weekHeaders {
  position: relative;
}
.DayPicker_weekHeaders__horizontal {
  margin-left: 9px;
}
.DayPicker_weekHeader {
  color: #757575;
  position: absolute;
  top: 62px;
  z-index: 2;
  text-align: left;
}
.DayPicker_weekHeader__vertical {
  left: 50%;
}
.DayPicker_weekHeader__verticalScrollable {
  top: 0;
  display: table-row;
  border-bottom: 1px solid #dbdbdb;
  background: #fff;
  margin-left: 0;
  left: 0;
  width: 100%;
  text-align: center;
}
.DayPicker_weekHeader_ul {
  list-style: none;
  margin: 1px 0;
  padding-left: 0;
  padding-right: 0;
  font-size: 14px;
}
.DayPicker_weekHeader_li {
  display: inline-block;
  text-align: center;
}
.DayPicker_transitionContainer {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
}
.DayPicker_transitionContainer__horizontal {
  -webkit-transition: height 0.2s ease-in-out;
  -moz-transition: height 0.2s ease-in-out;
  transition: height 0.2s ease-in-out;
}
.DayPicker_transitionContainer__vertical {
  width: 100%;
}
.DayPicker_transitionContainer__verticalScrollable {
  padding-top: 20px;
  height: 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  overflow-y: scroll;
}
.DateInput {
  margin: 0;
  padding: 0;
  vertical-align: middle;
}
.DateInput__small {
  width: 97px;
}
.DateInput__block {
  width: 100%;
}
.DateInput__disabled {
  background: #f2f2f2;
  color: #dbdbdb;
}
.DateInput_input {
  font-weight: 200;
  font-size: 19px;
  line-height: 24px;
  color: #484848;
  background-color: #fff;
  padding: 6px 11px;
  border: 0;
  border-top: 0;
  border-right: 0;
  border-left: 0;
  border-radius: 0;
  width: 100px;
}
#startDateId {
  border-right: 1px solid #dbdbdb;
}
.DateInput_input__small {
  font-size: 15px;
  line-height: 18px;
  letter-spacing: 0.2px;
  padding: 7px 7px 5px;
}
.DateInput_input__regular {
  font-weight: auto;
}
.DateInput_input__readOnly {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.DateInput_input__focused {
  outline: 0;
  background: #fff;
  border: 0;
  border-top: 0;
  border-right: 0;
  border-bottom: 2px solid #008489;
  border-left: 0;
}
.DateInput_input__disabled {
  background: #f2f2f2;
  font-style: italic;
}
.DateInput_screenReaderMessage {
  display: none;
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}
.DateInput_fang {
  position: absolute;
  width: 20px;
  height: 10px;
  left: 22px;
  z-index: 2;
}
.DateInput_fangShape {
  fill: #fff;
}
.DateInput_fangStroke {
  stroke: #dbdbdb;
  fill: transparent;
}
.DateRangePickerInput__disabled {
  background: #f2f2f2;
}
.DateRangePickerInput__withBorder {
  border-radius: 0px;
  border: 1px solid #dbdbdb;
  display: flex;
  position: relative;
}
.DateRangePickerInput__rtl {
  direction: rtl;
}
.DateRangePickerInput__block {
  display: block;
}
.DateRangePickerInput__showClearDates {
  padding-right: 30px;
}
.DateRangePickerInput_arrow {
  display: none;
  vertical-align: middle;
  color: #484848;
}
.DateRangePickerInput_arrow_svg {
  vertical-align: middle;
  fill: #484848;
  height: 24px;
  width: 24px;
}
.DateRangePickerInput_clearDates {
  background: 0 0;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  cursor: pointer;
  padding: 10px;
  margin: 0 10px 0 5px;
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.DateRangePickerInput_clearDates__small {
  padding: 6px;
}
.DateRangePickerInput_clearDates_default:focus,
.DateRangePickerInput_clearDates_default:hover {
  background: #dbdbdb;
  border-radius: 50%;
}
.DateRangePickerInput_clearDates__hide {
  visibility: hidden;
}
.DateRangePickerInput_clearDates_svg {
  fill: #82888a;
  height: 12px;
  width: 15px;
  vertical-align: middle;
}
.DateRangePickerInput_clearDates_svg__small {
  height: 9px;
}
.DateRangePickerInput_calendarIcon {
  background: 0 0;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
  padding: 10px;
  margin: 0 5px 0 10px;
}
.DateRangePickerInput_calendarIcon_svg {
  fill: #82888a;
  height: 15px;
  width: 14px;
  vertical-align: middle;
}
.DateRangePicker__block {
  display: block;
}
.DateRangePicker_picker {
  z-index: 1;
  background-color: #fff;
  position: absolute;
}
.DateRangePicker_picker__rtl {
  direction: rtl;
}
.DateRangePicker_picker__directionLeft {
  left: 0;
}
.DateRangePicker_picker__directionRight {
  right: 0;
}
.DateRangePicker_picker__portal {
  background-color: rgba(0, 0, 0, 0.3);
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
}
.DateRangePicker_picker__fullScreenPortal {
  background-color: #fff;
}
.DateRangePicker_closeButton {
  background: 0 0;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  cursor: pointer;
  position: absolute;
  top: 0;
  right: 0;
  padding: 15px;
  z-index: 2;
}
.DateRangePicker_closeButton:focus,
.DateRangePicker_closeButton:hover {
  color: darken(#cacccd, 10%);
  text-decoration: none;
}
.DateRangePicker_closeButton_svg {
  height: 15px;
  width: 15px;
  fill: #cacccd;
}

④ 既存のファイルを編集②
webpack.config.jsの38行目である部分をコメントに変更

      {
        test: /\.css$/,
        use: ["style-loader", "css-loader"],
        // exclude: /src/,
      },

app.tsxの6行目をコメントにして7行目のコメントを解除する

import "react-dates/lib/css/_datepicker.css";
// import "./css/datePicker.css";

⑤ 確認
ブラウザでhttp://localhost:8111にアクセス
「Start Date | End Date」が表示され、クリックすると「範囲選択が可能なカレンダー」が表示されていたらOK！

参考にした資料

react

Posted by shun