/* flatpickr v4.5.7, @license MIT */
(function(global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.flatpickr = factory());
}(this, function() {
'use strict';
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s)
if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var HOOKS = [
"onChange",
"onClose",
"onDayCreate",
"onDestroy",
"onKeyDown",
"onMonthChange",
"onOpen",
"onParseConfig",
"onReady",
"onValueUpdate",
"onYearChange",
"onPreCalendarPosition",
];
var defaults = {
_disable: [],
_enable: [],
allowInput: false,
altFormat: "F j, Y",
altInput: false,
altInputClass: "form-control input",
animate: typeof window === "object" &&
window.navigator.userAgent.indexOf("MSIE") === -1,
ariaDateFormat: "F j, Y",
clickOpens: true,
closeOnSelect: true,
conjunction: ", ",
dateFormat: "Y-m-d",
defaultHour: 12,
defaultMinute: 0,
defaultSeconds: 0,
disable: [],
disableMobile: false,
enable: [],
enableSeconds: false,
enableTime: false,
errorHandler: function(err) {
return typeof console !== "undefined" && console.warn(err);
},
getWeek: function(givenDate) {
var date = new Date(givenDate.getTime());
date.setHours(0, 0, 0, 0);
// Thursday in current week decides the year.
date.setDate(date.getDate() + 3 - ((date.getDay() + 6) % 7));
// January 4 is always in week 1.
var week1 = new Date(date.getFullYear(), 0, 4);
// Adjust to Thursday in week 1 and count number of weeks from date to week1.
return (1 +
Math.round(((date.getTime() - week1.getTime()) / 86400000 -
3 +
((week1.getDay() + 6) % 7)) /
7));
},
hourIncrement: 1,
ignoredFocusElements: [],
inline: false,
locale: "default",
minuteIncrement: 5,
mode: "single",
nextArrow: "<svg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='0 0 17 17'><g></g><path d='M13.207 8.472l-7.854 7.854-0.707-0.707 7.146-7.146-7.146-7.148 0.707-0.707 7.854 7.854z' /></svg>",
noCalendar: false,
now: new Date(),
onChange: [],
onClose: [],
onDayCreate: [],
onDestroy: [],
onKeyDown: [],
onMonthChange: [],
onOpen: [],
onParseConfig: [],
onReady: [],
onValueUpdate: [],
onYearChange: [],
onPreCalendarPosition: [],
plugins: [],
position: "auto",
positionElement: undefined,
prevArrow: "<svg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='0 0 17 17'><g></g><path d='M5.207 8.471l7.146 7.147-0.707 0.707-7.853-7.854 7.854-7.853 0.707 0.707-7.147 7.146z' /></svg>",
shorthandCurrentMonth: false,
showMonths: 1,
static: false,
time_24hr: false,
weekNumbers: false,
wrap: false
};
var english = {
weekdays: {
shorthand: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
longhand: [
"Sunday",
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday",
"Saturday",
]
},
months: {
shorthand: [
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Dec",
],
longhand: [
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December",
]
},
daysInMonth: [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31],
firstDayOfWeek: 0,
ordinal: function(nth) {
var s = nth % 100;
if (s > 3 && s < 21)
return "th";
switch (s % 10) {
case 1:
return "st";
case 2:
return "nd";
case 3:
return "rd";
default:
return "th";
}
},
rangeSeparator: " to ",
weekAbbreviation: "Wk",
scrollTitle: "Scroll to increment",
toggleTitle: "Click to toggle",
amPM: ["AM", "PM"],
yearAriaLabel: "Year"
};
var pad = function(number) {
return ("0" + number).slice(-2);
};
var int = function(bool) {
return (bool === true ? 1 : 0);
};
/* istanbul ignore next */
function debounce(func, wait, immediate) {
if (immediate === void 0) {
immediate = false;
}
var timeout;
return function() {
var context = this,
args = arguments;
timeout !== null && clearTimeout(timeout);
timeout = window.setTimeout(function() {
timeout = null;
if (!immediate)
func.apply(context, args);
}, wait);
if (immediate && !timeout)
func.apply(context, args);
};
}
var arrayify = function(obj) {
return obj instanceof Array ? obj : [obj];
};
function toggleClass(elem, className, bool) {
if (bool === true)
return elem.classList.add(className);
elem.classList.remove(className);
}
function createElement(tag, className, content) {
var e = window.document.createElement(tag);
className = className || "";
content = content || "";
e.className = className;
if (content !== undefined)
e.textContent = content;
return e;
}
function clearNode(node) {
while (node.firstChild)
node.removeChild(node.firstChild);
}
function findParent(node, condition) {
if (condition(node))
return node;
else if (node.parentNode)
return findParent(node.parentNode, condition);
return undefined; // nothing found
}
function createNumberInput(inputClassName, opts) {
var wrapper = createElement("div", "numInputWrapper"),
numInput = createElement("input", "numInput " + inputClassName),
arrowUp = createElement("span", "arrowUp"),
arrowDown = createElement("span", "arrowDown");
if (navigator.userAgent.indexOf("MSIE 9.0") === -1) {
numInput.type = "number";
} else {
numInput.type = "text";
numInput.pattern = "\\d*";
}
if (opts !== undefined)
for (var key in opts)
numInput.setAttribute(key, opts[key]);
wrapper.appendChild(numInput);
wrapper.appendChild(arrowUp);
wrapper.appendChild(arrowDown);
return wrapper;
}
function getEventTarget(event) {
if (typeof event.composedPath === "function") {
var path = event.composedPath();
return path[0];
}
return event.target;
}
var do_nothing = function() {
return undefined;
};
var monthToStr = function(monthNumber, shorthand, locale) {
return locale.months[shorthand ? "shorthand" : "longhand"][monthNumber];
};
var revFormat = {
D: do_nothing,
F: function(dateObj, monthName, locale) {
dateObj.setMonth(locale.months.longhand.indexOf(monthName));
},
G: function(dateObj, hour) {
dateObj.setHours(parseFloat(hour));
},
H: function(dateObj, hour) {
dateObj.setHours(parseFloat(hour));
},
J: function(dateObj, day) {
dateObj.setDate(parseFloat(day));
},
K: function(dateObj, amPM, locale) {
dateObj.setHours((dateObj.getHours() % 12) +
12 * int(new RegExp(locale.amPM[1], "i").test(amPM)));
},
M: function(dateObj, shortMonth, locale) {
dateObj.setMonth(locale.months.shorthand.indexOf(shortMonth));
},
S: function(dateObj, seconds) {
dateObj.setSeconds(parseFloat(seconds));
},
U: function(_, unixSeconds) {
return new Date(parseFloat(unixSeconds) * 1000);
},
W: function(dateObj, weekNum) {
var weekNumber = parseInt(weekNum);
return new Date(dateObj.getFullYear(), 0, 2 + (weekNumber - 1) * 7, 0, 0, 0, 0);
},
Y: function(dateObj, year) {
dateObj.setFullYear(parseFloat(year));
},
Z: function(_, ISODate) {
return new Date(ISODate);
},
d: function(dateObj, day) {
dateObj.setDate(parseFloat(day));
},
h: function(dateObj, hour) {
dateObj.setHours(parseFloat(hour));
},
i: function(dateObj, minutes) {
dateObj.setMinutes(parseFloat(minutes));
},
j: function(dateObj, day) {
dateObj.setDate(parseFloat(day));
},
l: do_nothing,
m: function(dateObj, month) {
dateObj.setMonth(parseFloat(month) - 1);
},
n: function(dateObj, month) {
dateObj.setMonth(parseFloat(month) - 1);
},
s: function(dateObj, seconds) {
dateObj.setSeconds(parseFloat(seconds));
},
u: function(_, unixMillSeconds) {
return new Date(parseFloat(unixMillSeconds));
},
w: do_nothing,
y: function(dateObj, year) {
dateObj.setFullYear(2000 + parseFloat(year));
}
};
var tokenRegex = {
D: "(\\w+)",
F: "(\\w+)",
G: "(\\d\\d|\\d)",
H: "(\\d\\d|\\d)",
J: "(\\d\\d|\\d)\\w+",
K: "",
M: "(\\w+)",
S: "(\\d\\d|\\d)",
U: "(.+)",
W: "(\\d\\d|\\d)",
Y: "(\\d{4})",
Z: "(.+)",
d: "(\\d\\d|\\d)",
h: "(\\d\\d|\\d)",
i: "(\\d\\d|\\d)",
j: "(\\d\\d|\\d)",
l: "(\\w+)",
m: "(\\d\\d|\\d)",
n: "(\\d\\d|\\d)",
s: "(\\d\\d|\\d)",
u: "(.+)",
w: "(\\d\\d|\\d)",
y: "(\\d{2})"
};
var formats = {
// get the date in UTC
Z: function(date) {
return date.toISOString();
},
// weekday name, short, e.g. Thu
D: function(date, locale, options) {
return locale.weekdays.shorthand[formats.w(date, locale, options)];
},
// full month name e.g. January
F: function(date, locale, options) {
return monthToStr(formats.n(date, locale, options) - 1, false, locale);
},
// padded hour 1-12
G: function(date, locale, options) {
return pad(formats.h(date, locale, options));
},
// hours with leading zero e.g. 03
H: function(date) {
return pad(date.getHours());
},
// day (1-30) with ordinal suffix e.g. 1st, 2nd
J: function(date, locale) {
return locale.ordinal !== undefined ?
date.getDate() + locale.ordinal(date.getDate()) :
date.getDate();
},
// AM/PM
K: function(date, locale) {
return locale.amPM[int(date.getHours() > 11)];
},
// shorthand month e.g. Jan, Sep, Oct, etc
M: function(date, locale) {
return monthToStr(date.getMonth(), true, locale);
},
// seconds 00-59
S: function(date) {
return pad(date.getSeconds());
},
// unix timestamp
U: function(date) {
return date.getTime() / 1000;
},
W: function(date, _, options) {
return options.getWeek(date);
},
// full year e.g. 2016
Y: function(date) {
return date.getFullYear();
},
// day in month, padded (01-30)
d: function(date) {
return pad(date.getDate());
},
// hour from 1-12 (am/pm)
h: function(date) {
return (date.getHours() % 12 ? date.getHours() % 12 : 12);
},
// minutes, padded with leading zero e.g. 09
i: function(date) {
return pad(date.getMinutes());
},
// day in month (1-30)
j: function(date) {
return date.getDate();
},
// weekday name, full, e.g. Thursday
l: function(date, locale) {
return locale.weekdays.longhand[date.getDay()];
},
// padded month number (01-12)
m: function(date) {
return pad(date.getMonth() + 1);
},
// the month number (1-12)
n: function(date) {
return date.getMonth() + 1;
},
// seconds 0-59
s: function(date) {
return date.getSeconds();
},
// Unix Milliseconds
u: function(date) {
return date.getTime();
},
// number of the day of the week
w: function(date) {
return date.getDay();
},
// last two digits of year e.g. 16 for 2016
y: function(date) {
return String(date.getFullYear()).substring(2);
}
};
var createDateFormatter = function(_a) {
var _b = _a.config,
config = _b === void 0 ? defaults : _b,
_c = _a.l10n,
l10n = _c === void 0 ? english : _c;
return function(dateObj, frmt, overrideLocale) {
var locale = overrideLocale || l10n;
if (config.formatDate !== undefined) {
return config.formatDate(dateObj, frmt, locale);
}
return frmt
.split("")
.map(function(c, i, arr) {
return formats[c] && arr[i - 1] !== "\\" ?
formats[c](dateObj, locale, config) :
c !== "\\" ?
c :
"";
})
.join("");
};
};
var createDateParser = function(_a) {
var _b = _a.config,
config = _b === void 0 ? defaults : _b,
_c = _a.l10n,
l10n = _c === void 0 ? english : _c;
return function(date, givenFormat, timeless, customLocale) {
if (date !== 0 && !date)
return undefined;
var locale = customLocale || l10n;
var parsedDate;
var date_orig = date;
if (date instanceof Date)
parsedDate = new Date(date.getTime());
else if (typeof date !== "string" &&
date.toFixed !== undefined // timestamp
)
// create a copy
parsedDate = new Date(date);
else if (typeof date === "string") {
// date string
var format = givenFormat || (config || defaults).dateFormat;
var datestr = String(date).trim();
if (datestr === "today") {
parsedDate = new Date();
timeless = true;
} else if (/Z$/.test(datestr) ||
/GMT$/.test(datestr) // datestrings w/ timezone
)
parsedDate = new Date(date);
else if (config && config.parseDate)
parsedDate = config.parseDate(date, format);
else {
parsedDate = !config || !config.noCalendar ?
new Date(new Date().getFullYear(), 0, 1, 0, 0, 0, 0) :
new Date(new Date().setHours(0, 0, 0, 0));
var matched = void 0,
ops = [];
for (var i = 0, matchIndex = 0, regexStr = ""; i < format.length; i++) {
var token_1 = format[i];
var isBackSlash = token_1 === "\\";
var escaped = format[i - 1] === "\\" || isBackSlash;
if (tokenRegex[token_1] && !escaped) {
regexStr += tokenRegex[token_1];
var match = new RegExp(regexStr).exec(date);
if (match && (matched = true)) {
ops[token_1 !== "Y" ? "push" : "unshift"]({
fn: revFormat[token_1],
val: match[++matchIndex]
});
}
} else if (!isBackSlash)
regexStr += "."; // don't really care
ops.forEach(function(_a) {
var fn = _a.fn,
val = _a.val;
return (parsedDate = fn(parsedDate, val, locale) || parsedDate);
});
}
parsedDate = matched ? parsedDate : undefined;
}
}
/* istanbul ignore next */
if (!(parsedDate instanceof Date && !isNaN(parsedDate.getTime()))) {
config.errorHandler(new Error("Invalid date provided: " + date_orig));
return undefined;
}
if (timeless === true)
parsedDate.setHours(0, 0, 0, 0);
return parsedDate;
};
};
/**
* Compute the difference in dates, measured in ms
*/
function compareDates(date1, date2, timeless) {
if (timeless === void 0) {
timeless = true;
}
if (timeless !== false) {
return (new Date(date1.getTime()).setHours(0, 0, 0, 0) -
new Date(date2.getTime()).setHours(0, 0, 0, 0));
}
return date1.getTime() - date2.getTime();
}
var isBetween = function(ts, ts1, ts2) {
return ts > Math.min(ts1, ts2) && ts < Math.max(ts1, ts2);
};
var duration = {
DAY: 86400000
};
if (typeof Object.assign !== "function") {
Object.assign = function(target) {
var args = [];
for (var _i = 1; _i < arguments.length; _i++) {
args[_i - 1] = arguments[_i];
}
if (!target) {
throw TypeError("Cannot convert undefined or null to object");
}
var _loop_1 = function(source) {
if (source) {
Object.keys(source).forEach(function(key) {
return (target[key] = source[key]);
});
}
};
for (var _a = 0, args_1 = args; _a < args_1.length; _a++) {
var source = args_1[_a];
_loop_1(source);
}
return target;
};
}
var DEBOUNCED_CHANGE_MS = 300;
function FlatpickrInstance(element, instanceConfig) {
var self = {
config: __assign({}, flatpickr.defaultConfig),
l10n: english
};
self.parseDate = createDateParser({
config: self.config,
l10n: self.l10n
});
self._handlers = [];
self._bind = bind;
self._setHoursFromDate = setHoursFromDate;
self._positionCalendar = positionCalendar;
self.changeMonth = changeMonth;
self.changeYear = changeYear;
self.clear = clear;
self.close = close;
self._createElement = createElement;
self.destroy = destroy;
self.isEnabled = isEnabled;
self.jumpToDate = jumpToDate;
self.open = open;
self.redraw = redraw;
self.set = set;
self.setDate = setDate;
self.toggle = toggle;
function setupHelperFunctions() {
self.utils = {
getDaysInMonth: function(month, yr) {
if (month === void 0) {
month = self.currentMonth;
}
if (yr === void 0) {
yr = self.currentYear;
}
if (month === 1 && ((yr % 4 === 0 && yr % 100 !== 0) || yr % 400 === 0))
return 29;
return self.l10n.daysInMonth[month];
}
};
}
function init() {
self.element = self.input = element;
self.isOpen = false;
parseConfig();
setupLocale();
setupInputs();
setupDates();
setupHelperFunctions();
if (!self.isMobile)
build();
bindEvents();
if (self.selectedDates.length || self.config.noCalendar) {
if (self.config.enableTime) {
setHoursFromDate(self.config.noCalendar ?
self.latestSelectedDateObj || self.config.minDate :
undefined);
}
updateValue(false);
}
setCalendarWidth();
self.showTimeInput =
self.selectedDates.length > 0 || self.config.noCalendar;
var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
/* TODO: investigate this further
Currently, there is weird positioning behavior in safari causing pages
to scroll up. https://github.com/chmln/flatpickr/issues/563
However, most browsers are not Safari and positioning is expensive when used
in scale. https://github.com/chmln/flatpickr/issues/1096
*/
if (!self.isMobile && isSafari) {
positionCalendar();
}
triggerEvent("onReady");
}
function bindToInstance(fn) {
return fn.bind(self);
}
function setCalendarWidth() {
var config = self.config;
if (config.weekNumbers === false && config.showMonths === 1)
return;
else if (config.noCalendar !== true) {
window.requestAnimationFrame(function() {
if (self.calendarContainer !== undefined) {
self.calendarContainer.style.visibility = "hidden";
self.calendarContainer.style.display = "block";
}
if (self.daysContainer !== undefined) {
var daysWidth = (self.days.offsetWidth + 1) * config.showMonths;
self.daysContainer.style.width = daysWidth + "px";
self.calendarContainer.style.width =
daysWidth +
(self.weekWrapper !== undefined ?
self.weekWrapper.offsetWidth :
0) +
"px";
self.calendarContainer.style.removeProperty("visibility");
self.calendarContainer.style.removeProperty("display");
}
});
}
}
/**
* The handler for all events targeting the time inputs
*/
function updateTime(e) {
if (self.selectedDates.length === 0) {
setDefaultTime();
}
if (e !== undefined && e.type !== "blur") {
timeWrapper(e);
}
var prevValue = self._input.value;
setHoursFromInputs();
updateValue();
if (self._input.value !== prevValue) {
self._debouncedChange();
}
}
function ampm2military(hour, amPM) {
return (hour % 12) + 12 * int(amPM === self.l10n.amPM[1]);
}
function military2ampm(hour) {
switch (hour % 24) {
case 0:
case 12:
return 12;
default:
return hour % 12;
}
}
/**
* Syncs the selected date object time with user's time input
*/
function setHoursFromInputs() {
if (self.hourElement === undefined || self.minuteElement === undefined)
return;
var hours = (parseInt(self.hourElement.value.slice(-2), 10) || 0) % 24,
minutes = (parseInt(self.minuteElement.value, 10) || 0) % 60,
seconds = self.secondElement !== undefined ?
(parseInt(self.secondElement.value, 10) || 0) % 60 :
0;
if (self.amPM !== undefined) {
hours = ampm2military(hours, self.amPM.textContent);
}
var limitMinHours = self.config.minTime !== undefined ||
(self.config.minDate &&
self.minDateHasTime &&
self.latestSelectedDateObj &&
compareDates(self.latestSelectedDateObj, self.config.minDate, true) ===
0);
var limitMaxHours = self.config.maxTime !== undefined ||
(self.config.maxDate &&
self.maxDateHasTime &&
self.latestSelectedDateObj &&
compareDates(self.latestSelectedDateObj, self.config.maxDate, true) ===
0);
if (limitMaxHours) {
var maxTime = self.config.maxTime !== undefined ?
self.config.maxTime :
self.config.maxDate;
hours = Math.min(hours, maxTime.getHours());
if (hours === maxTime.getHours())
minutes = Math.min(minutes, maxTime.getMinutes());
if (minutes === maxTime.getMinutes())
seconds = Math.min(seconds, maxTime.getSeconds());
}
if (limitMinHours) {
var minTime = self.config.minTime !== undefined ?
self.config.minTime :
self.config.minDate;
hours = Math.max(hours, minTime.getHours());
if (hours === minTime.getHours())
minutes = Math.max(minutes, minTime.getMinutes());
if (minutes === minTime.getMinutes())
seconds = Math.max(seconds, minTime.getSeconds());
}
setHours(hours, minutes, seconds);
}
/**
* Syncs time input values with a date
*/
function setHoursFromDate(dateObj) {
var date = dateObj || self.latestSelectedDateObj;
if (date)
setHours(date.getHours(), date.getMinutes(), date.getSeconds());
}
function setDefaultHours() {
var hours = self.config.defaultHour;
var minutes = self.config.defaultMinute;
var seconds = self.config.defaultSeconds;
if (self.config.minDate !== undefined) {
var min_hr = self.config.minDate.getHours();
var min_minutes = self.config.minDate.getMinutes();
hours = Math.max(hours, min_hr);
if (hours === min_hr)
minutes = Math.max(min_minutes, minutes);
if (hours === min_hr && minutes === min_minutes)
seconds = self.config.minDate.getSeconds();
}
if (self.config.maxDate !== undefined) {
var max_hr = self.config.maxDate.getHours();
var max_minutes = self.config.maxDate.getMinutes();
hours = Math.min(hours, max_hr);
if (hours === max_hr)
minutes = Math.min(max_minutes, minutes);
if (hours === max_hr && minutes === max_minutes)
seconds = self.config.maxDate.getSeconds();
}
setHours(hours, minutes, seconds);
}
/**
* Sets the hours, minutes, and optionally seconds
* of the latest selected date object and the
* corresponding time inputs
* @param {Number} hours the hour. whether its military
* or am-pm gets inferred from config
* @param {Number} minutes the minutes
* @param {Number} seconds the seconds (optional)
*/
function setHours(hours, minutes, seconds) {
if (self.latestSelectedDateObj !== undefined) {
self.latestSelectedDateObj.setHours(hours % 24, minutes, seconds || 0, 0);
}
if (!self.hourElement || !self.minuteElement || self.isMobile)
return;
self.hourElement.value = pad(!self.config.time_24hr ?
((12 + hours) % 12) + 12 * int(hours % 12 === 0) :
hours);
self.minuteElement.value = pad(minutes);
if (self.amPM !== undefined)
self.amPM.textContent = self.l10n.amPM[int(hours >= 12)];
if (self.secondElement !== undefined)
self.secondElement.value = pad(seconds);
}
/**
* Handles the year input and incrementing events
* @param {Event} event the keyup or increment event
*/
function onYearInput(event) {
var year = parseInt(event.target.value) + (event.delta || 0);
if (year / 1000 > 1 ||
(event.key === "Enter" && !/[^\d]/.test(year.toString()))) {
changeYear(year);
}
}
/**
* Essentially addEventListener + tracking
* @param {Element} element the element to addEventListener to
* @param {String} event the event name
* @param {Function} handler the event handler
*/
function bind(element, event, handler, options) {
if (event instanceof Array)
return event.forEach(function(ev) {
return bind(element, ev, handler, options);
});
if (element instanceof Array)
return element.forEach(function(el) {
return bind(el, event, handler, options);
});
element.addEventListener(event, handler, options);
self._handlers.push({
element: element,
event: event,
handler: handler,
options: options
});
}
/**
* A mousedown handler which mimics click.
* Minimizes latency, since we don't need to wait for mouseup in most cases.
* Also, avoids handling right clicks.
*
* @param {Function} handler the event handler
*/
function onClick(handler) {
return function(evt) {
evt.which === 1 && handler(evt);
};
}
function triggerChange() {
triggerEvent("onChange");
}
/**
* Adds all the necessary event listeners
*/
function bindEvents() {
if (self.config.wrap) {
["open", "close", "toggle", "clear"].forEach(function(evt) {
Array.prototype.forEach.call(self.element.querySelectorAll("[data-" + evt + "]"), function(el) {
return bind(el, "click", self[evt]);
});
});
}
if (self.isMobile) {
setupMobile();
return;
}
var debouncedResize = debounce(onResize, 50);
self._debouncedChange = debounce(triggerChange, DEBOUNCED_CHANGE_MS);
if (self.daysContainer && !/iPhone|iPad|iPod/i.test(navigator.userAgent))
bind(self.daysContainer, "mouseover", function(e) {
if (self.config.mode === "range")
onMouseOver(e.target);
});
bind(window.document.body, "keydown", onKeyDown);
if (!self.config.static)
bind(self._input, "keydown", onKeyDown);
if (!self.config.inline && !self.config.static)
bind(window, "resize", debouncedResize);
if (window.ontouchstart !== undefined)
bind(window.document, "click", documentClick);
else
bind(window.document, "mousedown", onClick(documentClick));
bind(window.document, "focus", documentClick, {
capture: true
});
if (self.config.clickOpens === true) {
bind(self._input, "focus", self.open);
bind(self._input, "mousedown", onClick(self.open));
}
if (self.daysContainer !== undefined) {
bind(self.monthNav, "mousedown", onClick(onMonthNavClick));
bind(self.monthNav, ["keyup", "increment"], onYearInput);
bind(self.daysContainer, "mousedown", onClick(selectDate));
}
if (self.timeContainer !== undefined &&
self.minuteElement !== undefined &&
self.hourElement !== undefined) {
var selText = function(e) {
return e.target.select();
};
bind(self.timeContainer, ["increment"], updateTime);
bind(self.timeContainer, "blur", updateTime, {
capture: true
});
bind(self.timeContainer, "mousedown", onClick(timeIncrement));
bind([self.hourElement, self.minuteElement], ["focus", "click"], selText);
if (self.secondElement !== undefined)
bind(self.secondElement, "focus", function() {
return self.secondElement && self.secondElement.select();
});
if (self.amPM !== undefined) {
bind(self.amPM, "mousedown", onClick(function(e) {
updateTime(e);
triggerChange();
}));
}
}
}
/**
* Set the calendar view to a particular date.
* @param {Date} jumpDate the date to set the view to
*/
function jumpToDate(jumpDate) {
var jumpTo = jumpDate !== undefined ?
self.parseDate(jumpDate) :
self.latestSelectedDateObj ||
(self.config.minDate && self.config.minDate > self.now ?
self.config.minDate :
self.config.maxDate && self.config.maxDate < self.now ?
self.config.maxDate :
self.now);
try {
if (jumpTo !== undefined) {
self.currentYear = jumpTo.getFullYear();
self.currentMonth = jumpTo.getMonth();
}
} catch (e) {
/* istanbul ignore next */
e.message = "Invalid date supplied: " + jumpTo;
self.config.errorHandler(e);
}
self.redraw();
}
/**
* The up/down arrow handler for time inputs
* @param {Event} e the click event
*/
function timeIncrement(e) {
if (~e.target.className.indexOf("arrow"))
incrementNumInput(e, e.target.classList.contains("arrowUp") ? 1 : -1);
}
/**
* Increments/decrements the value of input associ-
* ated with the up/down arrow by dispatching an
* "increment" event on the input.
*
* @param {Event} e the click event
* @param {Number} delta the diff (usually 1 or -1)
* @param {Element} inputElem the input element
*/
function incrementNumInput(e, delta, inputElem) {
var target = e && e.target;
var input = inputElem ||
(target && target.parentNode && target.parentNode.firstChild);
var event = createEvent("increment");
event.delta = delta;
input && input.dispatchEvent(event);
}
function build() {
var fragment = window.document.createDocumentFragment();
self.calendarContainer = createElement("div", "flatpickr-calendar");
self.calendarContainer.tabIndex = -1;
if (!self.config.noCalendar) {
fragment.appendChild(buildMonthNav());
self.innerContainer = createElement("div", "flatpickr-innerContainer");
if (self.config.weekNumbers) {
var _a = buildWeeks(),
weekWrapper = _a.weekWrapper,
weekNumbers = _a.weekNumbers;
self.innerContainer.appendChild(weekWrapper);
self.weekNumbers = weekNumbers;
self.weekWrapper = weekWrapper;
}
self.rContainer = createElement("div", "flatpickr-rContainer");
self.rContainer.appendChild(buildWeekdays());
if (!self.daysContainer) {
self.daysContainer = createElement("div", "flatpickr-days");
self.daysContainer.tabIndex = -1;
}
buildDays();
self.rContainer.appendChild(self.daysContainer);
self.innerContainer.appendChild(self.rContainer);
fragment.appendChild(self.innerContainer);
}
if (self.config.enableTime) {
fragment.appendChild(buildTime());
}
toggleClass(self.calendarContainer, "rangeMode", self.config.mode === "range");
toggleClass(self.calendarContainer, "animate", self.config.animate === true);
toggleClass(self.calendarContainer, "multiMonth", self.config.showMonths > 1);
self.calendarContainer.appendChild(fragment);
var customAppend = self.config.appendTo !== undefined &&
self.config.appendTo.nodeType !== undefined;
if (self.config.inline || self.config.static) {
self.calendarContainer.classList.add(self.config.inline ? "inline" : "static");
if (self.config.inline) {
if (!customAppend && self.element.parentNode)
self.element.parentNode.insertBefore(self.calendarContainer, self._input.nextSibling);
else if (self.config.appendTo !== undefined)
self.config.appendTo.appendChild(self.calendarContainer);
}
if (self.config.static) {
var wrapper = createElement("div", "flatpickr-wrapper");
if (self.element.parentNode)
self.element.parentNode.insertBefore(wrapper, self.element);
wrapper.appendChild(self.element);
if (self.altInput)
wrapper.appendChild(self.altInput);
wrapper.appendChild(self.calendarContainer);
}
}
if (!self.config.static && !self.config.inline)
(self.config.appendTo !== undefined ?
self.config.appendTo :
window.document.body).appendChild(self.calendarContainer);
}
function createDay(className, date, dayNumber, i) {
var dateIsEnabled = isEnabled(date, true),
dayElement = createElement("span", "flatpickr-day " + className, date.getDate().toString());
dayElement.dateObj = date;
dayElement.$i = i;
dayElement.setAttribute("aria-label", self.formatDate(date, self.config.ariaDateFormat));
if (className.indexOf("hidden") === -1 &&
compareDates(date, self.now) === 0) {
self.todayDateElem = dayElement;
dayElement.classList.add("today");
dayElement.setAttribute("aria-current", "date");
}
if (dateIsEnabled) {
dayElement.tabIndex = -1;
if (isDateSelected(date)) {
dayElement.classList.add("selected");
self.selectedDateElem = dayElement;
if (self.config.mode === "range") {
toggleClass(dayElement, "startRange", self.selectedDates[0] &&
compareDates(date, self.selectedDates[0], true) === 0);
toggleClass(dayElement, "endRange", self.selectedDates[1] &&
compareDates(date, self.selectedDates[1], true) === 0);
if (className === "nextMonthDay")
dayElement.classList.add("inRange");
}
}
} else {
dayElement.classList.add("disabled");
}
if (self.config.mode === "range") {
if (isDateInRange(date) && !isDateSelected(date))
dayElement.classList.add("inRange");
}
if (self.weekNumbers &&
self.config.showMonths === 1 &&
className !== "prevMonthDay" &&
dayNumber % 7 === 1) {
self.weekNumbers.insertAdjacentHTML("beforeend", "<span class='flatpickr-day'>" + self.config.getWeek(date) + "</span>");
}
triggerEvent("onDayCreate", dayElement);
return dayElement;
}
function focusOnDayElem(targetNode) {
targetNode.focus();
if (self.config.mode === "range")
onMouseOver(targetNode);
}
function getFirstAvailableDay(delta) {
var startMonth = delta > 0 ? 0 : self.config.showMonths - 1;
var endMonth = delta > 0 ? self.config.showMonths : -1;
for (var m = startMonth; m != endMonth; m += delta) {
var month = self.daysContainer.children[m];
var startIndex = delta > 0 ? 0 : month.children.length - 1;
var endIndex = delta > 0 ? month.children.length : -1;
for (var i = startIndex; i != endIndex; i += delta) {
var c = month.children[i];
if (c.className.indexOf("hidden") === -1 && isEnabled(c.dateObj))
return c;
}
}
return undefined;
}
function getNextAvailableDay(current, delta) {
var givenMonth = current.className.indexOf("Month") === -1 ?
current.dateObj.getMonth() :
self.currentMonth;
var endMonth = delta > 0 ? self.config.showMonths : -1;
var loopDelta = delta > 0 ? 1 : -1;
for (var m = givenMonth - self.currentMonth; m != endMonth; m += loopDelta) {
var month = self.daysContainer.children[m];
var startIndex = givenMonth - self.currentMonth === m ?
current.$i + delta :
delta < 0 ?
month.children.length - 1 :
0;
var numMonthDays = month.children.length;
for (var i = startIndex; i >= 0 && i < numMonthDays && i != (delta > 0 ? numMonthDays : -1); i += loopDelta) {
var c = month.children[i];
if (c.className.indexOf("hidden") === -1 &&
isEnabled(c.dateObj) &&
Math.abs(current.$i - i) >= Math.abs(delta))
return focusOnDayElem(c);
}
}
self.changeMonth(loopDelta);
focusOnDay(getFirstAvailableDay(loopDelta), 0);
return undefined;
}
function focusOnDay(current, offset) {
var dayFocused = isInView(document.activeElement || document.body);
var startElem = current !== undefined ?
current :
dayFocused ?
document.activeElement :
self.selectedDateElem !== undefined && isInView(self.selectedDateElem) ?
self.selectedDateElem :
self.todayDateElem !== undefined && isInView(self.todayDateElem) ?
self.todayDateElem :
getFirstAvailableDay(offset > 0 ? 1 : -1);
if (startElem === undefined)
return self._input.focus();
if (!dayFocused)
return focusOnDayElem(startElem);
getNextAvailableDay(startElem, offset);
}
function buildMonthDays(year, month) {
var firstOfMonth = (new Date(year, month, 1).getDay() - self.l10n.firstDayOfWeek + 7) % 7;
var prevMonthDays = self.utils.getDaysInMonth((month - 1 + 12) % 12);
var daysInMonth = self.utils.getDaysInMonth(month),
days = window.document.createDocumentFragment(),
isMultiMonth = self.config.showMonths > 1,
prevMonthDayClass = isMultiMonth ? "prevMonthDay hidden" : "prevMonthDay",
nextMonthDayClass = isMultiMonth ? "nextMonthDay hidden" : "nextMonthDay";
var dayNumber = prevMonthDays + 1 - firstOfMonth,
dayIndex = 0;
// prepend days from the ending of previous month
for (; dayNumber <= prevMonthDays; dayNumber++, dayIndex++) {
days.appendChild(createDay(prevMonthDayClass, new Date(year, month - 1, dayNumber), dayNumber, dayIndex));
}
// Start at 1 since there is no 0th day
for (dayNumber = 1; dayNumber <= daysInMonth; dayNumber++, dayIndex++) {
days.appendChild(createDay("", new Date(year, month, dayNumber), dayNumber, dayIndex));
}
// append days from the next month
for (var dayNum = daysInMonth + 1; dayNum <= 42 - firstOfMonth &&
(self.config.showMonths === 1 || dayIndex % 7 !== 0); dayNum++, dayIndex++) {
days.appendChild(createDay(nextMonthDayClass, new Date(year, month + 1, dayNum % daysInMonth), dayNum, dayIndex));
}
//updateNavigationCurrentMonth();
var dayContainer = createElement("div", "dayContainer");
dayContainer.appendChild(days);
return dayContainer;
}
function buildDays() {
if (self.daysContainer === undefined) {
return;
}
clearNode(self.daysContainer);
// TODO: week numbers for each month
if (self.weekNumbers)
clearNode(self.weekNumbers);
var frag = document.createDocumentFragment();
for (var i = 0; i < self.config.showMonths; i++) {
var d = new Date(self.currentYear, self.currentMonth, 1);
d.setMonth(self.currentMonth + i);
frag.appendChild(buildMonthDays(d.getFullYear(), d.getMonth()));
}
self.daysContainer.appendChild(frag);
self.days = self.daysContainer.firstChild;
if (self.config.mode === "range" && self.selectedDates.length === 1) {
onMouseOver();
}
}
function buildMonth() {
var container = createElement("div", "flatpickr-month");
var monthNavFragment = window.document.createDocumentFragment();
var monthElement = createElement("span", "cur-month");
var yearInput = createNumberInput("cur-year", {
tabindex: "-1"
});
var yearElement = yearInput.getElementsByTagName("input")[0];
yearElement.setAttribute("aria-label", self.l10n.yearAriaLabel);
if (self.config.minDate) {
yearElement.setAttribute("min", self.config.minDate.getFullYear().toString());
}
if (self.config.maxDate) {
yearElement.setAttribute("max", self.config.maxDate.getFullYear().toString());
yearElement.disabled = !!self.config.minDate &&
self.config.minDate.getFullYear() === self.config.maxDate.getFullYear();
}
var currentMonth = createElement("div", "flatpickr-current-month");
currentMonth.appendChild(monthElement);
currentMonth.appendChild(yearInput);
monthNavFragment.appendChild(currentMonth);
container.appendChild(monthNavFragment);
return {
container: container,
yearElement: yearElement,
monthElement: monthElement
};
}
function buildMonths() {
clearNode(self.monthNav);
self.monthNav.appendChild(self.prevMonthNav);
if (self.config.showMonths) {
self.yearElements = [];
self.monthElements = [];
}
for (var m = self.config.showMonths; m--;) {
var month = buildMonth();
self.yearElements.push(month.yearElement);
self.monthElements.push(month.monthElement);
self.monthNav.appendChild(month.container);
}
self.monthNav.appendChild(self.nextMonthNav);
}
function buildMonthNav() {
self.monthNav = createElement("div", "flatpickr-months");
self.yearElements = [];
self.monthElements = [];
self.prevMonthNav = createElement("span", "flatpickr-prev-month");
self.prevMonthNav.innerHTML = self.config.prevArrow;
self.nextMonthNav = createElement("span", "flatpickr-next-month");
self.nextMonthNav.innerHTML = self.config.nextArrow;
buildMonths();
Object.defineProperty(self, "_hidePrevMonthArrow", {
get: function() {
return self.__hidePrevMonthArrow;
},
set: function(bool) {
if (self.__hidePrevMonthArrow !== bool) {
toggleClass(self.prevMonthNav, "disabled", bool);
self.__hidePrevMonthArrow = bool;
}
}
});
Object.defineProperty(self, "_hideNextMonthArrow", {
get: function() {
return self.__hideNextMonthArrow;
},
set: function(bool) {
if (self.__hideNextMonthArrow !== bool) {
toggleClass(self.nextMonthNav, "disabled", bool);
self.__hideNextMonthArrow = bool;
}
}
});
self.currentYearElement = self.yearElements[0];
updateNavigationCurrentMonth();
return self.monthNav;
}
function buildTime() {
self.calendarContainer.classList.add("hasTime");
if (self.config.noCalendar)
self.calendarContainer.classList.add("noCalendar");
self.timeContainer = createElement("div", "flatpickr-time");
self.timeContainer.tabIndex = -1;
var separator = createElement("span", "flatpickr-time-separator", ":");
var hourInput = createNumberInput("flatpickr-hour");
self.hourElement = hourInput.getElementsByTagName("input")[0];
var minuteInput = createNumberInput("flatpickr-minute");
self.minuteElement = minuteInput.getElementsByTagName("input")[0];
self.hourElement.tabIndex = self.minuteElement.tabIndex = -1;
self.hourElement.value = pad(self.latestSelectedDateObj ?
self.latestSelectedDateObj.getHours() :
self.config.time_24hr ?
self.config.defaultHour :
military2ampm(self.config.defaultHour));
self.minuteElement.value = pad(self.latestSelectedDateObj ?
self.latestSelectedDateObj.getMinutes() :
self.config.defaultMinute);
self.hourElement.setAttribute("step", self.config.hourIncrement.toString());
self.minuteElement.setAttribute("step", self.config.minuteIncrement.toString());
self.hourElement.setAttribute("min", self.config.time_24hr ? "0" : "1");
self.hourElement.setAttribute("max", self.config.time_24hr ? "23" : "12");
self.minuteElement.setAttribute("min", "0");
self.minuteElement.setAttribute("max", "59");
self.timeContainer.appendChild(hourInput);
self.timeContainer.appendChild(separator);
self.timeContainer.appendChild(minuteInput);
if (self.config.time_24hr)
self.timeContainer.classList.add("time24hr");
if (self.config.enableSeconds) {
self.timeContainer.classList.add("hasSeconds");
var secondInput = createNumberInput("flatpickr-second");
self.secondElement = secondInput.getElementsByTagName("input")[0];
self.secondElement.value = pad(self.latestSelectedDateObj ?
self.latestSelectedDateObj.getSeconds() :
self.config.defaultSeconds);
self.secondElement.setAttribute("step", self.minuteElement.getAttribute("step"));
self.secondElement.setAttribute("min", "0");
self.secondElement.setAttribute("max", "59");
self.timeContainer.appendChild(createElement("span", "flatpickr-time-separator", ":"));
self.timeContainer.appendChild(secondInput);
}
if (!self.config.time_24hr) {
// add self.amPM if appropriate
self.amPM = createElement("span", "flatpickr-am-pm", self.l10n.amPM[int((self.latestSelectedDateObj ?
self.hourElement.value :
self.config.defaultHour) > 11)]);
self.amPM.title = self.l10n.toggleTitle;
self.amPM.tabIndex = -1;
self.timeContainer.appendChild(self.amPM);
}
return self.timeContainer;
}
function buildWeekdays() {
if (!self.weekdayContainer)
self.weekdayContainer = createElement("div", "flatpickr-weekdays");
else
clearNode(self.weekdayContainer);
for (var i = self.config.showMonths; i--;) {
var container = createElement("div", "flatpickr-weekdaycontainer");
self.weekdayContainer.appendChild(container);
}
updateWeekdays();
return self.weekdayContainer;
}
function updateWeekdays() {
var firstDayOfWeek = self.l10n.firstDayOfWeek;
var weekdays = self.l10n.weekdays.shorthand.slice();
if (firstDayOfWeek > 0 && firstDayOfWeek < weekdays.length) {
weekdays = weekdays.splice(firstDayOfWeek, weekdays.length).concat(weekdays.splice(0, firstDayOfWeek));
}
for (var i = self.config.showMonths; i--;) {
self.weekdayContainer.children[i].innerHTML = "\n <span class='flatpickr-weekday'>\n " + weekdays.join("</span><span class='flatpickr-weekday'>") + "\n </span>\n ";
}
}
/* istanbul ignore next */
function buildWeeks() {
self.calendarContainer.classList.add("hasWeeks");
var weekWrapper = createElement("div", "flatpickr-weekwrapper");
weekWrapper.appendChild(createElement("span", "flatpickr-weekday", self.l10n.weekAbbreviation));
var weekNumbers = createElement("div", "flatpickr-weeks");
weekWrapper.appendChild(weekNumbers);
return {
weekWrapper: weekWrapper,
weekNumbers: weekNumbers
};
}
function changeMonth(value, is_offset) {
if (is_offset === void 0) {
is_offset = true;
}
var delta = is_offset ? value : value - self.currentMonth;
if ((delta < 0 && self._hidePrevMonthArrow === true) ||
(delta > 0 && self._hideNextMonthArrow === true))
return;
self.currentMonth += delta;
if (self.currentMonth < 0 || self.currentMonth > 11) {
self.currentYear += self.currentMonth > 11 ? 1 : -1;
self.currentMonth = (self.currentMonth + 12) % 12;
triggerEvent("onYearChange");
}
buildDays();
triggerEvent("onMonthChange");
updateNavigationCurrentMonth();
}
function clear(triggerChangeEvent, toInitial) {
if (triggerChangeEvent === void 0) {
triggerChangeEvent = true;
}
if (toInitial === void 0) {
toInitial = true;
}
self.input.value = "";
if (self.altInput !== undefined)
self.altInput.value = "";
if (self.mobileInput !== undefined)
self.mobileInput.value = "";
self.selectedDates = [];
self.latestSelectedDateObj = undefined;
if (toInitial === true) {
self.currentYear = self._initialDate.getFullYear();
self.currentMonth = self._initialDate.getMonth();
}
self.showTimeInput = false;
if (self.config.enableTime === true) {
setDefaultHours();
}
self.redraw();
if (triggerChangeEvent)
// triggerChangeEvent is true (default) or an Event
triggerEvent("onChange");
}
function close() {
self.isOpen = false;
if (!self.isMobile) {
if (self.calendarContainer !== undefined) {
self.calendarContainer.classList.remove("open");
}
if (self._input !== undefined) {
self._input.classList.remove("active");
}
}
triggerEvent("onClose");
}
function destroy() {
if (self.config !== undefined)
triggerEvent("onDestroy");
for (var i = self._handlers.length; i--;) {
var h = self._handlers[i];
h.element.removeEventListener(h.event, h.handler, h.options);
}
self._handlers = [];
if (self.mobileInput) {
if (self.mobileInput.parentNode)
self.mobileInput.parentNode.removeChild(self.mobileInput);
self.mobileInput = undefined;
} else if (self.calendarContainer && self.calendarContainer.parentNode) {
if (self.config.static && self.calendarContainer.parentNode) {
var wrapper = self.calendarContainer.parentNode;
wrapper.lastChild && wrapper.removeChild(wrapper.lastChild);
if (wrapper.parentNode) {
while (wrapper.firstChild)
wrapper.parentNode.insertBefore(wrapper.firstChild, wrapper);
wrapper.parentNode.removeChild(wrapper);
}
} else
self.calendarContainer.parentNode.removeChild(self.calendarContainer);
}
if (self.altInput) {
self.input.type = "text";
if (self.altInput.parentNode)
self.altInput.parentNode.removeChild(self.altInput);
delete self.altInput;
}
if (self.input) {
self.input.type = self.input._type;
self.input.classList.remove("flatpickr-input");
self.input.removeAttribute("readonly");
self.input.value = "";
}
[
"_showTimeInput",
"latestSelectedDateObj",
"_hideNextMonthArrow",
"_hidePrevMonthArrow",
"__hideNextMonthArrow",
"__hidePrevMonthArrow",
"isMobile",
"isOpen",
"selectedDateElem",
"minDateHasTime",
"maxDateHasTime",
"days",
"daysContainer",
"_input",
"_positionElement",
"innerContainer",
"rContainer",
"monthNav",
"todayDateElem",
"calendarContainer",
"weekdayContainer",
"prevMonthNav",
"nextMonthNav",
"currentMonthElement",
"currentYearElement",
"navigationCurrentMonth",
"selectedDateElem",
"config",
].forEach(function(k) {
try {
delete self[k];
} catch (_) {}
});
}
function isCalendarElem(elem) {
if (self.config.appendTo && self.config.appendTo.contains(elem))
return true;
return self.calendarContainer.contains(elem);
}
function documentClick(e) {
if (self.isOpen && !self.config.inline) {
var eventTarget_1 = getEventTarget(e);
var isCalendarElement = isCalendarElem(eventTarget_1);
var isInput = eventTarget_1 === self.input ||
eventTarget_1 === self.altInput ||
self.element.contains(eventTarget_1) ||
// web components
// e.path is not present in all browsers. circumventing typechecks
(e.path &&
e.path.indexOf &&
(~e.path.indexOf(self.input) ||
~e.path.indexOf(self.altInput)));
var lostFocus = e.type === "blur" ?
isInput &&
e.relatedTarget &&
!isCalendarElem(e.relatedTarget) :
!isInput &&
!isCalendarElement &&
!isCalendarElem(e.relatedTarget);
var isIgnored = !self.config.ignoredFocusElements.some(function(elem) {
return elem.contains(eventTarget_1);
});
if (lostFocus && isIgnored) {
self.close();
if (self.config.mode === "range" && self.selectedDates.length === 1) {
self.clear(false);
self.redraw();
}
}
}
}
function changeYear(newYear) {
if (!newYear ||
(self.config.minDate && newYear < self.config.minDate.getFullYear()) ||
(self.config.maxDate && newYear > self.config.maxDate.getFullYear()))
return;
var newYearNum = newYear,
isNewYear = self.currentYear !== newYearNum;
self.currentYear = newYearNum || self.currentYear;
if (self.config.maxDate &&
self.currentYear === self.config.maxDate.getFullYear()) {
self.currentMonth = Math.min(self.config.maxDate.getMonth(), self.currentMonth);
} else if (self.config.minDate &&
self.currentYear === self.config.minDate.getFullYear()) {
self.currentMonth = Math.max(self.config.minDate.getMonth(), self.currentMonth);
}
if (isNewYear) {
self.redraw();
triggerEvent("onYearChange");
}
}
function isEnabled(date, timeless) {
if (timeless === void 0) {
timeless = true;
}
var dateToCheck = self.parseDate(date, undefined, timeless); // timeless
if ((self.config.minDate &&
dateToCheck &&
compareDates(dateToCheck, self.config.minDate, timeless !== undefined ? timeless : !self.minDateHasTime) < 0) ||
(self.config.maxDate &&
dateToCheck &&
compareDates(dateToCheck, self.config.maxDate, timeless !== undefined ? timeless : !self.maxDateHasTime) > 0))
return false;
if (self.config.enable.length === 0 && self.config.disable.length === 0)
return true;
if (dateToCheck === undefined)
return false;
var bool = self.config.enable.length > 0,
array = bool ? self.config.enable : self.config.disable;
for (var i = 0, d = void 0; i < array.length; i++) {
d = array[i];
if (typeof d === "function" &&
d(dateToCheck) // disabled by function
)
return bool;
else if (d instanceof Date &&
dateToCheck !== undefined &&
d.getTime() === dateToCheck.getTime())
// disabled by date
return bool;
else if (typeof d === "string" && dateToCheck !== undefined) {
// disabled by date string
var parsed = self.parseDate(d, undefined, true);
return parsed && parsed.getTime() === dateToCheck.getTime() ?
bool :
!bool;
} else if (
// disabled by range
typeof d === "object" &&
dateToCheck !== undefined &&
d.from &&
d.to &&
dateToCheck.getTime() >= d.from.getTime() &&
dateToCheck.getTime() <= d.to.getTime())
return bool;
}
return !bool;
}
function isInView(elem) {
if (self.daysContainer !== undefined)
return (elem.className.indexOf("hidden") === -1 &&
self.daysContainer.contains(elem));
return false;
}
function onKeyDown(e) {
// e.key e.keyCode
// "Backspace" 8
// "Tab" 9
// "Enter" 13
// "Escape" (IE "Esc") 27
// "ArrowLeft" (IE "Left") 37
// "ArrowUp" (IE "Up") 38
// "ArrowRight" (IE "Right") 39
// "ArrowDown" (IE "Down") 40
// "Delete" (IE "Del") 46
var isInput = e.target === self._input;
var allowInput = self.config.allowInput;
var allowKeydown = self.isOpen && (!allowInput || !isInput);
var allowInlineKeydown = self.config.inline && isInput && !allowInput;
if (e.keyCode === 13 && isInput) {
if (allowInput) {
self.setDate(self._input.value, true, e.target === self.altInput ?
self.config.altFormat :
self.config.dateFormat);
return e.target.blur();
} else
self.open();
} else if (isCalendarElem(e.target) ||
allowKeydown ||
allowInlineKeydown) {
var isTimeObj = !!self.timeContainer &&
self.timeContainer.contains(e.target);
switch (e.keyCode) {
case 13:
if (isTimeObj) {
updateTime();
focusAndClose();
} else
selectDate(e);
break;
case 27: // escape
e.preventDefault();
focusAndClose();
break;
case 8:
case 46:
if (isInput && !self.config.allowInput) {
e.preventDefault();
self.clear();
}
break;
case 37:
case 39:
if (!isTimeObj) {
e.preventDefault();
if (self.daysContainer !== undefined &&
(allowInput === false ||
(document.activeElement && isInView(document.activeElement)))) {
var delta_1 = e.keyCode === 39 ? 1 : -1;
if (!e.ctrlKey)
focusOnDay(undefined, delta_1);
else {
e.stopPropagation();
changeMonth(delta_1);
focusOnDay(getFirstAvailableDay(1), 0);
}
}
} else if (self.hourElement)
self.hourElement.focus();
break;
case 38:
case 40:
e.preventDefault();
var delta = e.keyCode === 40 ? 1 : -1;
if ((self.daysContainer && e.target.$i !== undefined) ||
e.target === self.input) {
if (e.ctrlKey) {
e.stopPropagation();
changeYear(self.currentYear - delta);
focusOnDay(getFirstAvailableDay(1), 0);
} else if (!isTimeObj)
focusOnDay(undefined, delta * 7);
} else if (self.config.enableTime) {
if (!isTimeObj && self.hourElement)
self.hourElement.focus();
updateTime(e);
self._debouncedChange();
}
break;
case 9:
if (isTimeObj) {
var elems = [
self.hourElement,
self.minuteElement,
self.secondElement,
self.amPM,
].filter(function(x) {
return x;
});
var i = elems.indexOf(e.target);
if (i !== -1) {
var target = elems[i + (e.shiftKey ? -1 : 1)];
if (target !== undefined) {
e.preventDefault();
target.focus();
} else if (e.shiftKey) {
e.preventDefault();
self._input.focus();
}
}
}
break;
default:
break;
}
}
if (self.amPM !== undefined && e.target === self.amPM) {
switch (e.key) {
case self.l10n.amPM[0].charAt(0):
case self.l10n.amPM[0].charAt(0).toLowerCase():
self.amPM.textContent = self.l10n.amPM[0];
setHoursFromInputs();
updateValue();
break;
case self.l10n.amPM[1].charAt(0):
case self.l10n.amPM[1].charAt(0).toLowerCase():
self.amPM.textContent = self.l10n.amPM[1];
setHoursFromInputs();
updateValue();
break;
}
}
triggerEvent("onKeyDown", e);
}
function onMouseOver(elem) {
if (self.selectedDates.length !== 1 ||
(elem &&
(!elem.classList.contains("flatpickr-day") ||
elem.classList.contains("disabled"))))
return;
var hoverDate = elem ?
elem.dateObj.getTime() :
self.days.firstElementChild.dateObj.getTime(),
initialDate = self.parseDate(self.selectedDates[0], undefined, true).getTime(),
rangeStartDate = Math.min(hoverDate, self.selectedDates[0].getTime()),
rangeEndDate = Math.max(hoverDate, self.selectedDates[0].getTime()),
lastDate = self.daysContainer.lastChild
.lastChild.dateObj.getTime();
var containsDisabled = false;
var minRange = 0,
maxRange = 0;
for (var t = rangeStartDate; t < lastDate; t += duration.DAY) {
if (!isEnabled(new Date(t), true)) {
containsDisabled =
containsDisabled || (t > rangeStartDate && t < rangeEndDate);
if (t < initialDate && (!minRange || t > minRange))
minRange = t;
else if (t > initialDate && (!maxRange || t < maxRange))
maxRange = t;
}
}
for (var m = 0; m < self.config.showMonths; m++) {
var month = self.daysContainer.children[m];
var prevMonth = self.daysContainer.children[m - 1];
var _loop_1 = function(i, l) {
var dayElem = month.children[i],
date = dayElem.dateObj;
var timestamp = date.getTime();
var outOfRange = (minRange > 0 && timestamp < minRange) ||
(maxRange > 0 && timestamp > maxRange);
if (outOfRange) {
dayElem.classList.add("notAllowed");
["inRange", "startRange", "endRange"].forEach(function(c) {
dayElem.classList.remove(c);
});
return "continue";
} else if (containsDisabled && !outOfRange)
return "continue";
["startRange", "inRange", "endRange", "notAllowed"].forEach(function(c) {
dayElem.classList.remove(c);
});
if (elem !== undefined) {
elem.classList.add(hoverDate < self.selectedDates[0].getTime() ?
"startRange" :
"endRange");
if (month.contains(elem) ||
!(m > 0 &&
prevMonth &&
prevMonth.lastChild.dateObj.getTime() >= timestamp)) {
if (initialDate < hoverDate && timestamp === initialDate)
dayElem.classList.add("startRange");
else if (initialDate > hoverDate && timestamp === initialDate)
dayElem.classList.add("endRange");
if (timestamp >= minRange &&
(maxRange === 0 || timestamp <= maxRange) &&
isBetween(timestamp, initialDate, hoverDate))
dayElem.classList.add("inRange");
}
}
};
for (var i = 0, l = month.children.length; i < l; i++) {
_loop_1(i, l);
}
}
}
function onResize() {
if (self.isOpen && !self.config.static && !self.config.inline)
positionCalendar();
}
function setDefaultTime() {
self.setDate(self.config.minDate !== undefined ?
new Date(self.config.minDate.getTime()) :
new Date(), false);
setDefaultHours();
updateValue();
}
function open(e, positionElement) {
if (positionElement === void 0) {
positionElement = self._positionElement;
}
if (self.isMobile === true) {
if (e) {
e.preventDefault();
e.target && e.target.blur();
}
if (self.mobileInput !== undefined) {
self.mobileInput.focus();
self.mobileInput.click();
}
triggerEvent("onOpen");
return;
}
if (self._input.disabled || self.config.inline)
return;
var wasOpen = self.isOpen;
self.isOpen = true;
if (!wasOpen) {
self.calendarContainer.classList.add("open");
self._input.classList.add("active");
triggerEvent("onOpen");
positionCalendar(positionElement);
}
if (self.config.enableTime === true && self.config.noCalendar === true) {
if (self.selectedDates.length === 0) {
setDefaultTime();
}
if (self.config.allowInput === false &&
(e === undefined ||
!self.timeContainer.contains(e.relatedTarget))) {
setTimeout(function() {
return self.hourElement.select();
}, 50);
}
}
}
function minMaxDateSetter(type) {
return function(date) {
var dateObj = (self.config["_" + type + "Date"] = self.parseDate(date, self.config.dateFormat));
var inverseDateObj = self.config["_" + (type === "min" ? "max" : "min") + "Date"];
if (dateObj !== undefined) {
self[type === "min" ? "minDateHasTime" : "maxDateHasTime"] =
dateObj.getHours() > 0 ||
dateObj.getMinutes() > 0 ||
dateObj.getSeconds() > 0;
}
if (self.selectedDates) {
self.selectedDates = self.selectedDates.filter(function(d) {
return isEnabled(d);
});
if (!self.selectedDates.length && type === "min")
setHoursFromDate(dateObj);
updateValue();
}
if (self.daysContainer) {
redraw();
if (dateObj !== undefined)
self.currentYearElement[type] = dateObj.getFullYear().toString();
else
self.currentYearElement.removeAttribute(type);
self.currentYearElement.disabled = !!inverseDateObj &&
dateObj !== undefined &&
inverseDateObj.getFullYear() === dateObj.getFullYear();
}
};
}
function parseConfig() {
var boolOpts = [
"wrap",
"weekNumbers",
"allowInput",
"clickOpens",
"time_24hr",
"enableTime",
"noCalendar",
"altInput",
"shorthandCurrentMonth",
"inline",
"static",
"enableSeconds",
"disableMobile",
];
var userConfig = __assign({}, instanceConfig, JSON.parse(JSON.stringify(element.dataset || {})));
var formats = {};
self.config.parseDate = userConfig.parseDate;
self.config.formatDate = userConfig.formatDate;
Object.defineProperty(self.config, "enable", {
get: function() {
return self.config._enable;
},
set: function(dates) {
self.config._enable = parseDateRules(dates);
}
});
Object.defineProperty(self.config, "disable", {
get: function() {
return self.config._disable;
},
set: function(dates) {
self.config._disable = parseDateRules(dates);
}
});
var timeMode = userConfig.mode === "time";
if (!userConfig.dateFormat && (userConfig.enableTime || timeMode)) {
formats.dateFormat =
userConfig.noCalendar || timeMode ?
"H:i" + (userConfig.enableSeconds ? ":S" : "") :
flatpickr.defaultConfig.dateFormat +
" H:i" +
(userConfig.enableSeconds ? ":S" : "");
}
if (userConfig.altInput &&
(userConfig.enableTime || timeMode) &&
!userConfig.altFormat) {
formats.altFormat =
userConfig.noCalendar || timeMode ?
"h:i" + (userConfig.enableSeconds ? ":S K" : " K") :
flatpickr.defaultConfig.altFormat +
(" h:i" + (userConfig.enableSeconds ? ":S" : "") + " K");
}
Object.defineProperty(self.config, "minDate", {
get: function() {
return self.config._minDate;
},
set: minMaxDateSetter("min")
});
Object.defineProperty(self.config, "maxDate", {
get: function() {
return self.config._maxDate;
},
set: minMaxDateSetter("max")
});
var minMaxTimeSetter = function(type) {
return function(val) {
self.config[type === "min" ? "_minTime" : "_maxTime"] = self.parseDate(val, "H:i");
};
};
Object.defineProperty(self.config, "minTime", {
get: function() {
return self.config._minTime;
},
set: minMaxTimeSetter("min")
});
Object.defineProperty(self.config, "maxTime", {
get: function() {
return self.config._maxTime;
},
set: minMaxTimeSetter("max")
});
if (userConfig.mode === "time") {
self.config.noCalendar = true;
self.config.enableTime = true;
}
Object.assign(self.config, formats, userConfig);
for (var i = 0; i < boolOpts.length; i++)
self.config[boolOpts[i]] =
self.config[boolOpts[i]] === true ||
self.config[boolOpts[i]] === "true";
HOOKS.filter(function(hook) {
return self.config[hook] !== undefined;
}).forEach(function(hook) {
self.config[hook] = arrayify(self.config[hook] || []).map(bindToInstance);
});
self.isMobile = !self.config.disableMobile &&
!self.config.inline &&
self.config.mode === "single" &&
!self.config.disable.length &&
!self.config.enable.length &&
!self.config.weekNumbers &&
/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent);
for (var i = 0; i < self.config.plugins.length; i++) {
var pluginConf = self.config.plugins[i](self) || {};
for (var key in pluginConf) {
if (HOOKS.indexOf(key) > -1) {
self.config[key] = arrayify(pluginConf[key])
.map(bindToInstance)
.concat(self.config[key]);
} else if (typeof userConfig[key] === "undefined")
self.config[key] = pluginConf[key];
}
}
triggerEvent("onParseConfig");
}
function setupLocale() {
if (typeof self.config.locale !== "object" &&
typeof flatpickr.l10ns[self.config.locale] === "undefined")
self.config.errorHandler(new Error("flatpickr: invalid locale " + self.config.locale));
self.l10n = __assign({}, flatpickr.l10ns["default"], (typeof self.config.locale === "object" ?
self.config.locale :
self.config.locale !== "default" ?
flatpickr.l10ns[self.config.locale] :
undefined));
tokenRegex.K = "(" + self.l10n.amPM[0] + "|" + self.l10n.amPM[1] + "|" + self.l10n.amPM[0].toLowerCase() + "|" + self.l10n.amPM[1].toLowerCase() + ")";
self.formatDate = createDateFormatter(self);
self.parseDate = createDateParser({
config: self.config,
l10n: self.l10n
});
}
function positionCalendar(customPositionElement) {
if (self.calendarContainer === undefined)
return;
triggerEvent("onPreCalendarPosition");
var positionElement = customPositionElement || self._positionElement;
var calendarHeight = Array.prototype.reduce.call(self.calendarContainer.children, (function(acc, child) {
return acc + child.offsetHeight;
}), 0),
calendarWidth = self.calendarContainer.offsetWidth,
configPos = self.config.position.split(" "),
configPosVertical = configPos[0],
configPosHorizontal = configPos.length > 1 ? configPos[1] : null,
inputBounds = positionElement.getBoundingClientRect(),
distanceFromBottom = window.innerHeight - inputBounds.bottom,
showOnTop = configPosVertical === "above" ||
(configPosVertical !== "below" &&
distanceFromBottom < calendarHeight &&
inputBounds.top > calendarHeight);
var top = window.pageYOffset +
inputBounds.top +
(!showOnTop ? positionElement.offsetHeight + 2 : -calendarHeight - 2);
toggleClass(self.calendarContainer, "arrowTop", !showOnTop);
toggleClass(self.calendarContainer, "arrowBottom", showOnTop);
if (self.config.inline)
return;
var left = window.pageXOffset +
inputBounds.left -
(configPosHorizontal != null && configPosHorizontal === "center" ?
(calendarWidth - inputBounds.width) / 2 :
0);
var right = window.document.body.offsetWidth - inputBounds.right;
var rightMost = left + calendarWidth > window.document.body.offsetWidth;
var centerMost = right + calendarWidth > window.document.body.offsetWidth;
toggleClass(self.calendarContainer, "rightMost", rightMost);
if (self.config.static)
return;
self.calendarContainer.style.top = top + "px";
if (!rightMost) {
self.calendarContainer.style.left = left + "px";
self.calendarContainer.style.right = "auto";
} else if (!centerMost) {
self.calendarContainer.style.left = "auto";
self.calendarContainer.style.right = right + "px";
} else {
var doc = document.styleSheets[0];
// some testing environments don't have css support
if (doc === undefined)
return;
var bodyWidth = window.document.body.offsetWidth;
var centerLeft = Math.max(0, bodyWidth / 2 - calendarWidth / 2);
var centerBefore = ".flatpickr-calendar.centerMost:before";
var centerAfter = ".flatpickr-calendar.centerMost:after";
var centerIndex = doc.cssRules.length;
var centerStyle = "{left:" + inputBounds.left + "px;right:auto;}";
toggleClass(self.calendarContainer, "rightMost", false);
toggleClass(self.calendarContainer, "centerMost", true);
doc.insertRule(centerBefore + "," + centerAfter + centerStyle, centerIndex);
self.calendarContainer.style.left = centerLeft + "px";
self.calendarContainer.style.right = "auto";
}
}
function redraw() {
if (self.config.noCalendar || self.isMobile)
return;
updateNavigationCurrentMonth();
buildDays();
}
function focusAndClose() {
self._input.focus();
if (window.navigator.userAgent.indexOf("MSIE") !== -1 ||
navigator.msMaxTouchPoints !== undefined) {
// hack - bugs in the way IE handles focus keeps the calendar open
setTimeout(self.close, 0);
} else {
self.close();
}
}
function selectDate(e) {
e.preventDefault();
e.stopPropagation();
var isSelectable = function(day) {
return day.classList &&
day.classList.contains("flatpickr-day") &&
!day.classList.contains("disabled") &&
!day.classList.contains("notAllowed");
};
var t = findParent(e.target, isSelectable);
if (t === undefined)
return;
var target = t;
var selectedDate = (self.latestSelectedDateObj = new Date(target.dateObj.getTime()));
var shouldChangeMonth = (selectedDate.getMonth() < self.currentMonth ||
selectedDate.getMonth() >
self.currentMonth + self.config.showMonths - 1) &&
self.config.mode !== "range";
self.selectedDateElem = target;
if (self.config.mode === "single")
self.selectedDates = [selectedDate];
else if (self.config.mode === "multiple") {
var selectedIndex = isDateSelected(selectedDate);
if (selectedIndex)
self.selectedDates.splice(parseInt(selectedIndex), 1);
else
self.selectedDates.push(selectedDate);
} else if (self.config.mode === "range") {
if (self.selectedDates.length === 2) {
self.clear(false, false);
}
self.latestSelectedDateObj = selectedDate;
self.selectedDates.push(selectedDate);
// unless selecting same date twice, sort ascendingly
if (compareDates(selectedDate, self.selectedDates[0], true) !== 0)
self.selectedDates.sort(function(a, b) {
return a.getTime() - b.getTime();
});
}
setHoursFromInputs();
if (shouldChangeMonth) {
var isNewYear = self.currentYear !== selectedDate.getFullYear();
self.currentYear = selectedDate.getFullYear();
self.currentMonth = selectedDate.getMonth();
if (isNewYear)
triggerEvent("onYearChange");
triggerEvent("onMonthChange");
}
updateNavigationCurrentMonth();
buildDays();
updateValue();
if (self.config.enableTime)
setTimeout(function() {
return (self.showTimeInput = true);
}, 50);
// maintain focus
if (!shouldChangeMonth &&
self.config.mode !== "range" &&
self.config.showMonths === 1)
focusOnDayElem(target);
else if (self.selectedDateElem !== undefined &&
self.hourElement === undefined) {
self.selectedDateElem && self.selectedDateElem.focus();
}
if (self.hourElement !== undefined)
self.hourElement !== undefined && self.hourElement.focus();
if (self.config.closeOnSelect) {
var single = self.config.mode === "single" && !self.config.enableTime;
var range = self.config.mode === "range" &&
self.selectedDates.length === 2 &&
!self.config.enableTime;
if (single || range) {
focusAndClose();
}
}
triggerChange();
}
var CALLBACKS = {
locale: [setupLocale, updateWeekdays],
showMonths: [buildMonths, setCalendarWidth, buildWeekdays]
};
function set(option, value) {
if (option !== null && typeof option === "object")
Object.assign(self.config, option);
else {
self.config[option] = value;
if (CALLBACKS[option] !== undefined)
CALLBACKS[option].forEach(function(x) {
return x();
});
else if (HOOKS.indexOf(option) > -1)
self.config[option] = arrayify(value);
}
self.redraw();
updateValue(false);
}
function setSelectedDate(inputDate, format) {
var dates = [];
if (inputDate instanceof Array)
dates = inputDate.map(function(d) {
return self.parseDate(d, format);
});
else if (inputDate instanceof Date || typeof inputDate === "number")
dates = [self.parseDate(inputDate, format)];
else if (typeof inputDate === "string") {
switch (self.config.mode) {
case "single":
case "time":
dates = [self.parseDate(inputDate, format)];
break;
case "multiple":
dates = inputDate
.split(self.config.conjunction)
.map(function(date) {
return self.parseDate(date, format);
});
break;
case "range":
dates = inputDate
.split(self.l10n.rangeSeparator)
.map(function(date) {
return self.parseDate(date, format);
});
break;
default:
break;
}
} else
self.config.errorHandler(new Error("Invalid date supplied: " + JSON.stringify(inputDate)));
self.selectedDates = dates.filter(function(d) {
return d instanceof Date && isEnabled(d, false);
});
if (self.config.mode === "range")
self.selectedDates.sort(function(a, b) {
return a.getTime() - b.getTime();
});
}
function setDate(date, triggerChange, format) {
if (triggerChange === void 0) {
triggerChange = false;
}
if (format === void 0) {
format = self.config.dateFormat;
}
if ((date !== 0 && !date) || (date instanceof Array && date.length === 0))
return self.clear(triggerChange);
setSelectedDate(date, format);
self.showTimeInput = self.selectedDates.length > 0;
self.latestSelectedDateObj = self.selectedDates[0];
self.redraw();
jumpToDate();
setHoursFromDate();
updateValue(triggerChange);
if (triggerChange)
triggerEvent("onChange");
}
function parseDateRules(arr) {
return arr
.slice()
.map(function(rule) {
if (typeof rule === "string" ||
typeof rule === "number" ||
rule instanceof Date) {
return self.parseDate(rule, undefined, true);
} else if (rule &&
typeof rule === "object" &&
rule.from &&
rule.to)
return {
from: self.parseDate(rule.from, undefined),
to: self.parseDate(rule.to, undefined)
};
return rule;
})
.filter(function(x) {
return x;
}); // remove falsy values
}
function setupDates() {
self.selectedDates = [];
self.now = self.parseDate(self.config.now) || new Date();
// Workaround IE11 setting placeholder as the input's value
var preloadedDate = self.config.defaultDate ||
((self.input.nodeName === "INPUT" ||
self.input.nodeName === "TEXTAREA") &&
self.input.placeholder &&
self.input.value === self.input.placeholder ?
null :
self.input.value);
if (preloadedDate)
setSelectedDate(preloadedDate, self.config.dateFormat);
self._initialDate =
self.selectedDates.length > 0 ?
self.selectedDates[0] :
self.config.minDate &&
self.config.minDate.getTime() > self.now.getTime() ?
self.config.minDate :
self.config.maxDate &&
self.config.maxDate.getTime() < self.now.getTime() ?
self.config.maxDate :
self.now;
self.currentYear = self._initialDate.getFullYear();
self.currentMonth = self._initialDate.getMonth();
if (self.selectedDates.length > 0)
self.latestSelectedDateObj = self.selectedDates[0];
if (self.config.minTime !== undefined)
self.config.minTime = self.parseDate(self.config.minTime, "H:i");
if (self.config.maxTime !== undefined)
self.config.maxTime = self.parseDate(self.config.maxTime, "H:i");
self.minDateHasTime = !!self.config.minDate &&
(self.config.minDate.getHours() > 0 ||
self.config.minDate.getMinutes() > 0 ||
self.config.minDate.getSeconds() > 0);
self.maxDateHasTime = !!self.config.maxDate &&
(self.config.maxDate.getHours() > 0 ||
self.config.maxDate.getMinutes() > 0 ||
self.config.maxDate.getSeconds() > 0);
Object.defineProperty(self, "showTimeInput", {
get: function() {
return self._showTimeInput;
},
set: function(bool) {
self._showTimeInput = bool;
if (self.calendarContainer)
toggleClass(self.calendarContainer, "showTimeInput", bool);
self.isOpen && positionCalendar();
}
});
}
function setupInputs() {
self.input = self.config.wrap ?
element.querySelector("[data-input]") :
element;
/* istanbul ignore next */
if (!self.input) {
self.config.errorHandler(new Error("Invalid input element specified"));
return;
}
// hack: store previous type to restore it after destroy()
self.input._type = self.input.type;
self.input.type = "text";
self.input.classList.add("flatpickr-input");
self._input = self.input;
if (self.config.altInput) {
// replicate self.element
self.altInput = createElement(self.input.nodeName, self.input.className + " " + self.config.altInputClass);
self._input = self.altInput;
self.altInput.placeholder = self.input.placeholder;
self.altInput.disabled = self.input.disabled;
self.altInput.required = self.input.required;
self.altInput.tabIndex = self.input.tabIndex;
self.altInput.type = "text";
self.input.setAttribute("type", "hidden");
if (!self.config.static && self.input.parentNode)
self.input.parentNode.insertBefore(self.altInput, self.input.nextSibling);
}
if (!self.config.allowInput)
self._input.setAttribute("readonly", "readonly");
self._positionElement = self.config.positionElement || self._input;
}
function setupMobile() {
var inputType = self.config.enableTime ?
self.config.noCalendar ?
"time" :
"datetime-local" :
"date";
self.mobileInput = createElement("input", self.input.className + " flatpickr-mobile");
self.mobileInput.step = self.input.getAttribute("step") || "any";
self.mobileInput.tabIndex = 1;
self.mobileInput.type = inputType;
self.mobileInput.disabled = self.input.disabled;
self.mobileInput.required = self.input.required;
self.mobileInput.placeholder = self.input.placeholder;
self.mobileFormatStr =
inputType === "datetime-local" ?
"Y-m-d\\TH:i:S" :
inputType === "date" ?
"Y-m-d" :
"H:i:S";
if (self.selectedDates.length > 0) {
self.mobileInput.defaultValue = self.mobileInput.value = self.formatDate(self.selectedDates[0], self.mobileFormatStr);
}
if (self.config.minDate)
self.mobileInput.min = self.formatDate(self.config.minDate, "Y-m-d");
if (self.config.maxDate)
self.mobileInput.max = self.formatDate(self.config.maxDate, "Y-m-d");
self.input.type = "hidden";
if (self.altInput !== undefined)
self.altInput.type = "hidden";
try {
if (self.input.parentNode)
self.input.parentNode.insertBefore(self.mobileInput, self.input.nextSibling);
} catch (_a) {}
bind(self.mobileInput, "change", function(e) {
self.setDate(e.target.value, false, self.mobileFormatStr);
triggerEvent("onChange");
triggerEvent("onClose");
});
}
function toggle(e) {
if (self.isOpen === true)
return self.close();
self.open(e);
}
function triggerEvent(event, data) {
// If the instance has been destroyed already, all hooks have been removed
if (self.config === undefined)
return;
var hooks = self.config[event];
if (hooks !== undefined && hooks.length > 0) {
for (var i = 0; hooks[i] && i < hooks.length; i++)
hooks[i](self.selectedDates, self.input.value, self, data);
}
if (event === "onChange") {
self.input.dispatchEvent(createEvent("change"));
// many front-end frameworks bind to the input event
self.input.dispatchEvent(createEvent("input"));
}
}
function createEvent(name) {
var e = document.createEvent("Event");
e.initEvent(name, true, true);
return e;
}
function isDateSelected(date) {
for (var i = 0; i < self.selectedDates.length; i++) {
if (compareDates(self.selectedDates[i], date) === 0)
return "" + i;
}
return false;
}
function isDateInRange(date) {
if (self.config.mode !== "range" || self.selectedDates.length < 2)
return false;
return (compareDates(date, self.selectedDates[0]) >= 0 &&
compareDates(date, self.selectedDates[1]) <= 0);
}
function updateNavigationCurrentMonth() {
if (self.config.noCalendar || self.isMobile || !self.monthNav)
return;
self.yearElements.forEach(function(yearElement, i) {
var d = new Date(self.currentYear, self.currentMonth, 1);
d.setMonth(self.currentMonth + i);
self.monthElements[i].textContent =
monthToStr(d.getMonth(), self.config.shorthandCurrentMonth, self.l10n) +
" ";
yearElement.value = d.getFullYear().toString();
});
self._hidePrevMonthArrow =
self.config.minDate !== undefined &&
(self.currentYear === self.config.minDate.getFullYear() ?
self.currentMonth <= self.config.minDate.getMonth() :
self.currentYear < self.config.minDate.getFullYear());
self._hideNextMonthArrow =
self.config.maxDate !== undefined &&
(self.currentYear === self.config.maxDate.getFullYear() ?
self.currentMonth + 1 > self.config.maxDate.getMonth() :
self.currentYear > self.config.maxDate.getFullYear());
}
function getDateStr(format) {
return self.selectedDates
.map(function(dObj) {
return self.formatDate(dObj, format);
})
.filter(function(d, i, arr) {
return self.config.mode !== "range" ||
self.config.enableTime ||
arr.indexOf(d) === i;
})
.join(self.config.mode !== "range" ?
self.config.conjunction :
self.l10n.rangeSeparator);
}
/**
* Updates the values of inputs associated with the calendar
*/
function updateValue(triggerChange) {
if (triggerChange === void 0) {
triggerChange = true;
}
if (self.selectedDates.length === 0)
return self.clear(triggerChange);
if (self.mobileInput !== undefined && self.mobileFormatStr) {
self.mobileInput.value =
self.latestSelectedDateObj !== undefined ?
self.formatDate(self.latestSelectedDateObj, self.mobileFormatStr) :
"";
}
self.input.value = getDateStr(self.config.dateFormat);
if (self.altInput !== undefined) {
self.altInput.value = getDateStr(self.config.altFormat);
}
if (triggerChange !== false)
triggerEvent("onValueUpdate");
}
function onMonthNavClick(e) {
e.preventDefault();
var isPrevMonth = self.prevMonthNav.contains(e.target);
var isNextMonth = self.nextMonthNav.contains(e.target);
if (isPrevMonth || isNextMonth) {
changeMonth(isPrevMonth ? -1 : 1);
} else if (self.yearElements.indexOf(e.target) >= 0) {
e.target.select();
} else if (e.target.classList.contains("arrowUp")) {
self.changeYear(self.currentYear + 1);
} else if (e.target.classList.contains("arrowDown")) {
self.changeYear(self.currentYear - 1);
}
}
function timeWrapper(e) {
e.preventDefault();
var isKeyDown = e.type === "keydown",
input = e.target;
if (self.amPM !== undefined && e.target === self.amPM) {
self.amPM.textContent =
self.l10n.amPM[int(self.amPM.textContent === self.l10n.amPM[0])];
}
var min = parseFloat(input.getAttribute("min")),
max = parseFloat(input.getAttribute("max")),
step = parseFloat(input.getAttribute("step")),
curValue = parseInt(input.value, 10),
delta = e.delta ||
(isKeyDown ? (e.which === 38 ? 1 : -1) : 0);
var newValue = curValue + step * delta;
if (typeof input.value !== "undefined" && input.value.length === 2) {
var isHourElem = input === self.hourElement,
isMinuteElem = input === self.minuteElement;
if (newValue < min) {
newValue =
max +
newValue +
int(!isHourElem) +
(int(isHourElem) && int(!self.amPM));
if (isMinuteElem)
incrementNumInput(undefined, -1, self.hourElement);
} else if (newValue > max) {
newValue =
input === self.hourElement ? newValue - max - int(!self.amPM) : min;
if (isMinuteElem)
incrementNumInput(undefined, 1, self.hourElement);
}
if (self.amPM &&
isHourElem &&
(step === 1 ?
newValue + curValue === 23 :
Math.abs(newValue - curValue) > step)) {
self.amPM.textContent =
self.l10n.amPM[int(self.amPM.textContent === self.l10n.amPM[0])];
}
input.value = pad(newValue);
}
}
init();
return self;
}
/* istanbul ignore next */
function _flatpickr(nodeList, config) {
// static list
var nodes = Array.prototype.slice
.call(nodeList)
.filter(function(x) {
return x instanceof HTMLElement;
});
var instances = [];
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
try {
if (node.getAttribute("data-fp-omit") !== null)
continue;
if (node._flatpickr !== undefined) {
node._flatpickr.destroy();
node._flatpickr = undefined;
}
node._flatpickr = FlatpickrInstance(node, config || {});
instances.push(node._flatpickr);
} catch (e) {
console.error(e);
}
}
return instances.length === 1 ? instances[0] : instances;
}
/* istanbul ignore next */
if (typeof HTMLElement !== "undefined") {
// browser env
HTMLCollection.prototype.flatpickr = NodeList.prototype.flatpickr = function(config) {
return _flatpickr(this, config);
};
HTMLElement.prototype.flatpickr = function(config) {
return _flatpickr([this], config);
};
}
/* istanbul ignore next */
var flatpickr = function(selector, config) {
if (typeof selector === "string") {
return _flatpickr(window.document.querySelectorAll(selector), config);
} else if (selector instanceof Node) {
return _flatpickr([selector], config);
} else {
return _flatpickr(selector, config);
}
};
/* istanbul ignore next */
flatpickr.defaultConfig = defaults;
flatpickr.l10ns = {
en: __assign({}, english),
"default": __assign({}, english)
};
flatpickr.localize = function(l10n) {
flatpickr.l10ns["default"] = __assign({}, flatpickr.l10ns["default"], l10n);
};
flatpickr.setDefaults = function(config) {
flatpickr.defaultConfig = __assign({}, flatpickr.defaultConfig, config);
};
flatpickr.parseDate = createDateParser({});
flatpickr.formatDate = createDateFormatter({});
flatpickr.compareDates = compareDates;
/* istanbul ignore next */
if (typeof jQuery !== "undefined") {
jQuery.fn.flatpickr = function(config) {
return _flatpickr(this, config);
};
}
Date.prototype.fp_incr = function(days) {
return new Date(this.getFullYear(), this.getMonth(), this.getDate() + (typeof days === "string" ? parseInt(days, 10) : days));
};
if (typeof window !== "undefined") {
window.flatpickr = flatpickr;
}
return flatpickr;
}));