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/*!
* Datepicker v1.0.10
* https://fengyuanchen.github.io/datepicker
*
* Copyright 2014-present Chen Fengyuan
* Released under the MIT license
*
* Date: 2020-09-29T14:46:10.983Z
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery')) :
typeof define === 'function' && define.amd ? define(['jquery'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.jQuery));
}(this, (function ($) { 'use strict';
$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
var DEFAULTS = {
// Show the datepicker automatically when initialized
autoShow: false,
// Hide the datepicker automatically when picked
autoHide: false,
// Pick the initial date automatically when initialized
autoPick: false,
// Enable inline mode
inline: false,
// A element (or selector) for putting the datepicker
container: null,
// A element (or selector) for triggering the datepicker
trigger: null,
// The ISO language code (built-in: en-US)
language: '',
// The date string format
format: 'mm/dd/yyyy',
// The initial date
date: null,
// The start view date
startDate: null,
// The end view date
endDate: null,
// The start view when initialized
startView: 0,
// 0 for days, 1 for months, 2 for years
// The start day of the week
// 0 for Sunday, 1 for Monday, 2 for Tuesday, 3 for Wednesday,
// 4 for Thursday, 5 for Friday, 6 for Saturday
weekStart: 0,
// Show year before month on the datepicker header
yearFirst: false,
// A string suffix to the year number.
yearSuffix: '',
// Days' name of the week.
days: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
// Shorter days' name
daysShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
// Shortest days' name
daysMin: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],
// Months' name
months: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
// Shorter months' name
monthsShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
// A element tag for each item of years, months and days
itemTag: 'li',
// A class (CSS) for muted date item
mutedClass: 'muted',
// A class (CSS) for picked date item
pickedClass: 'picked',
// A class (CSS) for disabled date item
disabledClass: 'disabled',
// A class (CSS) for highlight date item
highlightedClass: 'highlighted',
// The template of the datepicker
template: '<div class="datepicker-container">' + '<div class="datepicker-panel" data-view="years picker">' + '<ul>' + '<li data-view="years prev">‹</li>' + '<li data-view="years current"></li>' + '<li data-view="years next">›</li>' + '</ul>' + '<ul data-view="years"></ul>' + '</div>' + '<div class="datepicker-panel" data-view="months picker">' + '<ul>' + '<li data-view="year prev">‹</li>' + '<li data-view="year current"></li>' + '<li data-view="year next">›</li>' + '</ul>' + '<ul data-view="months"></ul>' + '</div>' + '<div class="datepicker-panel" data-view="days picker">' + '<ul>' + '<li data-view="month prev">‹</li>' + '<li data-view="month current"></li>' + '<li data-view="month next">›</li>' + '</ul>' + '<ul data-view="week"></ul>' + '<ul data-view="days"></ul>' + '</div>' + '</div>',
// The offset top or bottom of the datepicker from the element
offset: 10,
// The `z-index` of the datepicker
zIndex: 1000,
// Filter each date item (return `false` to disable a date item)
filter: null,
// Event shortcuts
show: null,
hide: null,
pick: null
};
var IS_BROWSER = typeof window !== 'undefined';
var WINDOW = IS_BROWSER ? window : {};
var IS_TOUCH_DEVICE = IS_BROWSER ? 'ontouchstart' in WINDOW.document.documentElement : false;
var NAMESPACE = 'datepicker';
var EVENT_CLICK = "click.".concat(NAMESPACE);
var EVENT_FOCUS = "focus.".concat(NAMESPACE);
var EVENT_HIDE = "hide.".concat(NAMESPACE);
var EVENT_KEYUP = "keyup.".concat(NAMESPACE);
var EVENT_PICK = "pick.".concat(NAMESPACE);
var EVENT_RESIZE = "resize.".concat(NAMESPACE);
var EVENT_SCROLL = "scroll.".concat(NAMESPACE);
var EVENT_SHOW = "show.".concat(NAMESPACE);
var EVENT_TOUCH_START = "touchstart.".concat(NAMESPACE);
var CLASS_HIDE = "".concat(NAMESPACE, "-hide");
var LANGUAGES = {};
var VIEWS = {
DAYS: 0,
MONTHS: 1,
YEARS: 2
};
var toString = Object.prototype.toString;
function typeOf(obj) {
return toString.call(obj).slice(8, -1).toLowerCase();
}
function isString(value) {
return typeof value === 'string';
}
var isNaN = Number.isNaN || WINDOW.isNaN;
function isNumber(value) {
return typeof value === 'number' && !isNaN(value);
}
function isUndefined(value) {
return typeof value === 'undefined';
}
function isDate(value) {
return typeOf(value) === 'date' && !isNaN(value.getTime());
}
function proxy(fn, context) {
for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
args[_key - 2] = arguments[_key];
}
return function () {
for (var _len2 = arguments.length, args2 = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args2[_key2] = arguments[_key2];
}
return fn.apply(context, args.concat(args2));
};
}
function selectorOf(view) {
return "[data-view=\"".concat(view, "\"]");
}
function isLeapYear(year) {
return year % 4 === 0 && year % 100 !== 0 || year % 400 === 0;
}
function getDaysInMonth(year, month) {
return [31, isLeapYear(year) ? 29 : 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month];
}
function getMinDay(year, month, day) {
return Math.min(day, getDaysInMonth(year, month));
}
var formatParts = /(y|m|d)+/g;
function parseFormat(format) {
var source = String(format).toLowerCase();
var parts = source.match(formatParts);
if (!parts || parts.length === 0) {
throw new Error('Invalid date format.');
}
format = {
source: source,
parts: parts
};
$.each(parts, function (i, part) {
switch (part) {
case 'dd':
case 'd':
format.hasDay = true;
break;
case 'mm':
case 'm':
format.hasMonth = true;
break;
case 'yyyy':
case 'yy':
format.hasYear = true;
break;
}
});
return format;
}
function getScrollParent(element) {
var includeHidden = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var $element = $(element);
var position = $element.css('position');
var excludeStaticParent = position === 'absolute';
var overflowRegex = includeHidden ? /auto|scroll|hidden/ : /auto|scroll/;
var scrollParent = $element.parents().filter(function (index, parent) {
var $parent = $(parent);
if (excludeStaticParent && $parent.css('position') === 'static') {
return false;
}
return overflowRegex.test($parent.css('overflow') + $parent.css('overflow-y') + $parent.css('overflow-x'));
}).eq(0);
return position === 'fixed' || !scrollParent.length ? $(element.ownerDocument || document) : scrollParent;
}
/**
* Add leading zeroes to the given value
* @param {number} value - The value to add.
* @param {number} [length=1] - The expected value length.
* @returns {string} Returns converted value.
*/
function addLeadingZero(value) {
var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
var str = String(Math.abs(value));
var i = str.length;
var result = '';
if (value < 0) {
result += '-';
}
while (i < length) {
i += 1;
result += '0';
}
return result + str;
}
var REGEXP_DIGITS = /\d+/g;
var methods = {
// Show the datepicker
show: function show() {
if (!this.built) {
this.build();
}
if (this.shown) {
return;
}
if (this.trigger(EVENT_SHOW).isDefaultPrevented()) {
return;
}
this.shown = true;
this.$picker.removeClass(CLASS_HIDE).on(EVENT_CLICK, $.proxy(this.click, this));
this.showView(this.options.startView);
if (!this.inline) {
this.$scrollParent.on(EVENT_SCROLL, $.proxy(this.place, this));
$(window).on(EVENT_RESIZE, this.onResize = proxy(this.place, this));
$(document).on(EVENT_CLICK, this.onGlobalClick = proxy(this.globalClick, this));
$(document).on(EVENT_KEYUP, this.onGlobalKeyup = proxy(this.globalKeyup, this));
if (IS_TOUCH_DEVICE) {
$(document).on(EVENT_TOUCH_START, this.onTouchStart = proxy(this.touchstart, this));
}
this.place();
}
},
// Hide the datepicker
hide: function hide() {
if (!this.shown) {
return;
}
if (this.trigger(EVENT_HIDE).isDefaultPrevented()) {
return;
}
this.shown = false;
this.$picker.addClass(CLASS_HIDE).off(EVENT_CLICK, this.click);
if (!this.inline) {
this.$scrollParent.off(EVENT_SCROLL, this.place);
$(window).off(EVENT_RESIZE, this.onResize);
$(document).off(EVENT_CLICK, this.onGlobalClick);
$(document).off(EVENT_KEYUP, this.onGlobalKeyup);
if (IS_TOUCH_DEVICE) {
$(document).off(EVENT_TOUCH_START, this.onTouchStart);
}
}
},
toggle: function toggle() {
if (this.shown) {
this.hide();
} else {
this.show();
}
},
// Update the datepicker with the current input value
update: function update() {
var value = this.getValue();
if (value === this.oldValue) {
return;
}
this.setDate(value, true);
this.oldValue = value;
},
/**
* Pick the current date to the element
*
* @param {String} _view (private)
*/
pick: function pick(_view) {
var $this = this.$element;
var date = this.date;
if (this.trigger(EVENT_PICK, {
view: _view || '',
date: date
}).isDefaultPrevented()) {
return;
}
date = this.formatDate(this.date);
this.setValue(date);
if (this.isInput) {
$this.trigger('input');
$this.trigger('change');
}
},
// Reset the datepicker
reset: function reset() {
this.setDate(this.initialDate, true);
this.setValue(this.initialValue);
if (this.shown) {
this.showView(this.options.startView);
}
},
/**
* Get the month name with given argument or the current date
*
* @param {Number} month (optional)
* @param {Boolean} shortForm (optional)
* @return {String} (month name)
*/
getMonthName: function getMonthName(month, shortForm) {
var options = this.options;
var monthsShort = options.monthsShort;
var months = options.months;
if ($.isNumeric(month)) {
month = Number(month);
} else if (isUndefined(shortForm)) {
shortForm = month;
}
if (shortForm === true) {
months = monthsShort;
}
return months[isNumber(month) ? month : this.date.getMonth()];
},
/**
* Get the day name with given argument or the current date
*
* @param {Number} day (optional)
* @param {Boolean} shortForm (optional)
* @param {Boolean} min (optional)
* @return {String} (day name)
*/
getDayName: function getDayName(day, shortForm, min) {
var options = this.options;
var days = options.days;
if ($.isNumeric(day)) {
day = Number(day);
} else {
if (isUndefined(min)) {
min = shortForm;
}
if (isUndefined(shortForm)) {
shortForm = day;
}
}
if (min) {
days = options.daysMin;
} else if (shortForm) {
days = options.daysShort;
}
return days[isNumber(day) ? day : this.date.getDay()];
},
/**
* Get the current date
*
* @param {Boolean} formatted (optional)
* @return {Date|String} (date)
*/
getDate: function getDate(formatted) {
var date = this.date;
return formatted ? this.formatDate(date) : new Date(date);
},
/**
* Set the current date with a new date
*
* @param {Date} date
* @param {Boolean} _updated (private)
*/
setDate: function setDate(date, _updated) {
var filter = this.options.filter;
if (isDate(date) || isString(date)) {
date = this.parseDate(date);
if ($.isFunction(filter) && filter.call(this.$element, date, 'day') === false) {
return;
}
this.date = date;
this.viewDate = new Date(date);
if (!_updated) {
this.pick();
}
if (this.built) {
this.render();
}
}
},
/**
* Set the start view date with a new date
*
* @param {Date|string|null} date
*/
setStartDate: function setStartDate(date) {
if (isDate(date) || isString(date)) {
this.startDate = this.parseDate(date);
} else {
this.startDate = null;
}
if (this.built) {
this.render();
}
},
/**
* Set the end view date with a new date
*
* @param {Date|string|null} date
*/
setEndDate: function setEndDate(date) {
if (isDate(date) || isString(date)) {
this.endDate = this.parseDate(date);
} else {
this.endDate = null;
}
if (this.built) {
this.render();
}
},
/**
* Parse a date string with the set date format
*
* @param {String} date
* @return {Date} (parsed date)
*/
parseDate: function parseDate(date) {
var format = this.format;
var parts = [];
if (!isDate(date)) {
if (isString(date)) {
parts = date.match(REGEXP_DIGITS) || [];
}
date = date ? new Date(date) : new Date();
if (!isDate(date)) {
date = new Date();
}
if (parts.length === format.parts.length) {
// Set year and month first
$.each(parts, function (i, part) {
var value = parseInt(part, 10);
switch (format.parts[i]) {
case 'yy':
date.setFullYear(2000 + value);
break;
case 'yyyy':
// Converts 2-digit year to 2000+
date.setFullYear(part.length === 2 ? 2000 + value : value);
break;
case 'mm':
case 'm':
date.setMonth(value - 1);
break;
}
}); // Set day in the last to avoid converting `31/10/2019` to `01/10/2019`
$.each(parts, function (i, part) {
var value = parseInt(part, 10);
switch (format.parts[i]) {
case 'dd':
case 'd':
date.setDate(value);
break;
}
});
}
} // Ignore hours, minutes, seconds and milliseconds to avoid side effect (#192)
return new Date(date.getFullYear(), date.getMonth(), date.getDate());
},
/**
* Format a date object to a string with the set date format
*
* @param {Date} date
* @return {String} (formatted date)
*/
formatDate: function formatDate(date) {
var format = this.format;
var formatted = '';
if (isDate(date)) {
var year = date.getFullYear();
var month = date.getMonth();
var day = date.getDate();
var values = {
d: day,
dd: addLeadingZero(day, 2),
m: month + 1,
mm: addLeadingZero(month + 1, 2),
yy: String(year).substring(2),
yyyy: addLeadingZero(year, 4)
};
formatted = format.source;
$.each(format.parts, function (i, part) {
formatted = formatted.replace(part, values[part]);
});
}
return formatted;
},
// Destroy the datepicker and remove the instance from the target element
destroy: function destroy() {
this.unbind();
this.unbuild();
this.$element.removeData(NAMESPACE);
}
};
var handlers = {
click: function click(e) {
var $target = $(e.target);
var options = this.options,
date = this.date,
viewDate = this.viewDate,
format = this.format;
e.stopPropagation();
e.preventDefault();
if ($target.hasClass('disabled')) {
return;
}
var view = $target.data('view');
var viewYear = viewDate.getFullYear();
var viewMonth = viewDate.getMonth();
var viewDay = viewDate.getDate();
switch (view) {
case 'years prev':
case 'years next':
{
viewYear = view === 'years prev' ? viewYear - 10 : viewYear + 10;
viewDate.setFullYear(viewYear);
viewDate.setDate(getMinDay(viewYear, viewMonth, viewDay));
this.renderYears();
break;
}
case 'year prev':
case 'year next':
viewYear = view === 'year prev' ? viewYear - 1 : viewYear + 1;
viewDate.setFullYear(viewYear);
viewDate.setDate(getMinDay(viewYear, viewMonth, viewDay));
this.renderMonths();
break;
case 'year current':
if (format.hasYear) {
this.showView(VIEWS.YEARS);
}
break;
case 'year picked':
if (format.hasMonth) {
this.showView(VIEWS.MONTHS);
} else {
$target.siblings(".".concat(options.pickedClass)).removeClass(options.pickedClass).data('view', 'year');
this.hideView();
}
this.pick('year');
break;
case 'year':
viewYear = parseInt($target.text(), 10); // Set date first to avoid month changing (#195)
date.setDate(getMinDay(viewYear, viewMonth, viewDay));
date.setFullYear(viewYear);
viewDate.setDate(getMinDay(viewYear, viewMonth, viewDay));
viewDate.setFullYear(viewYear);
if (format.hasMonth) {
this.showView(VIEWS.MONTHS);
} else {
$target.addClass(options.pickedClass).data('view', 'year picked').siblings(".".concat(options.pickedClass)).removeClass(options.pickedClass).data('view', 'year');
this.hideView();
}
this.pick('year');
break;
case 'month prev':
case 'month next':
viewMonth = view === 'month prev' ? viewMonth - 1 : viewMonth + 1;
if (viewMonth < 0) {
viewYear -= 1;
viewMonth += 12;
} else if (viewMonth > 11) {
viewYear += 1;
viewMonth -= 12;
}
viewDate.setFullYear(viewYear);
viewDate.setDate(getMinDay(viewYear, viewMonth, viewDay));
viewDate.setMonth(viewMonth);
this.renderDays();
break;
case 'month current':
if (format.hasMonth) {
this.showView(VIEWS.MONTHS);
}
break;
case 'month picked':
if (format.hasDay) {
this.showView(VIEWS.DAYS);
} else {
$target.siblings(".".concat(options.pickedClass)).removeClass(options.pickedClass).data('view', 'month');
this.hideView();
}
this.pick('month');
break;
case 'month':
viewMonth = $.inArray($target.text(), options.monthsShort);
date.setFullYear(viewYear); // Set date before month to avoid month changing (#195)
date.setDate(getMinDay(viewYear, viewMonth, viewDay));
date.setMonth(viewMonth);
viewDate.setFullYear(viewYear);
viewDate.setDate(getMinDay(viewYear, viewMonth, viewDay));
viewDate.setMonth(viewMonth);
if (format.hasDay) {
this.showView(VIEWS.DAYS);
} else {
$target.addClass(options.pickedClass).data('view', 'month picked').siblings(".".concat(options.pickedClass)).removeClass(options.pickedClass).data('view', 'month');
this.hideView();
}
this.pick('month');
break;
case 'day prev':
case 'day next':
case 'day':
if (view === 'day prev') {
viewMonth -= 1;
} else if (view === 'day next') {
viewMonth += 1;
}
viewDay = parseInt($target.text(), 10); // Set date to 1 to avoid month changing (#195)
date.setDate(1);
date.setFullYear(viewYear);
date.setMonth(viewMonth);
date.setDate(viewDay);
viewDate.setDate(1);
viewDate.setFullYear(viewYear);
viewDate.setMonth(viewMonth);
viewDate.setDate(viewDay);
this.renderDays();
if (view === 'day') {
this.hideView();
}
this.pick('day');
break;
case 'day picked':
this.hideView();
this.pick('day');
break;
}
},
globalClick: function globalClick(_ref) {
var target = _ref.target;
var element = this.element,
$trigger = this.$trigger;
var trigger = $trigger[0];
var hidden = true;
while (target !== document) {
if (target === trigger || target === element) {
hidden = false;
break;
}
target = target.parentNode;
}
if (hidden) {
this.hide();
}
},
keyup: function keyup() {
this.update();
},
globalKeyup: function globalKeyup(_ref2) {
var target = _ref2.target,
key = _ref2.key,
keyCode = _ref2.keyCode;
if (this.isInput && target !== this.element && this.shown && (key === 'Tab' || keyCode === 9)) {
this.hide();
}
},
touchstart: function touchstart(_ref3) {
var target = _ref3.target;
// Emulate click in touch devices to support hiding the picker automatically (#197).
if (this.isInput && target !== this.element && !$.contains(this.$picker[0], target)) {
this.hide();
this.element.blur();
}
}
};
var render = {
render: function render() {
this.renderYears();
this.renderMonths();
this.renderDays();
},
renderWeek: function renderWeek() {
var _this = this;
var items = [];
var _this$options = this.options,
weekStart = _this$options.weekStart,
daysMin = _this$options.daysMin;
weekStart = parseInt(weekStart, 10) % 7;
daysMin = daysMin.slice(weekStart).concat(daysMin.slice(0, weekStart));
$.each(daysMin, function (i, day) {
items.push(_this.createItem({
text: day
}));
});
this.$week.html(items.join(''));
},
renderYears: function renderYears() {
var options = this.options,
startDate = this.startDate,
endDate = this.endDate;
var disabledClass = options.disabledClass,
filter = options.filter,
yearSuffix = options.yearSuffix;
var viewYear = this.viewDate.getFullYear();
var now = new Date();
var thisYear = now.getFullYear();
var year = this.date.getFullYear();
var start = -5;
var end = 6;
var items = [];
var prevDisabled = false;
var nextDisabled = false;
var i;
for (i = start; i <= end; i += 1) {
var date = new Date(viewYear + i, 1, 1);
var disabled = false;
if (startDate) {
disabled = date.getFullYear() < startDate.getFullYear();
if (i === start) {
prevDisabled = disabled;
}
}
if (!disabled && endDate) {
disabled = date.getFullYear() > endDate.getFullYear();
if (i === end) {
nextDisabled = disabled;
}
}
if (!disabled && filter) {
disabled = filter.call(this.$element, date, 'year') === false;
}
var picked = viewYear + i === year;
var view = picked ? 'year picked' : 'year';
items.push(this.createItem({
picked: picked,
disabled: disabled,
text: viewYear + i,
view: disabled ? 'year disabled' : view,
highlighted: date.getFullYear() === thisYear
}));
}
this.$yearsPrev.toggleClass(disabledClass, prevDisabled);
this.$yearsNext.toggleClass(disabledClass, nextDisabled);
this.$yearsCurrent.toggleClass(disabledClass, true).html("".concat(viewYear + start + yearSuffix, " - ").concat(viewYear + end).concat(yearSuffix));
this.$years.html(items.join(''));
},
renderMonths: function renderMonths() {
var options = this.options,
startDate = this.startDate,
endDate = this.endDate,
viewDate = this.viewDate;
var disabledClass = options.disabledClass || '';
var months = options.monthsShort;
var filter = $.isFunction(options.filter) && options.filter;
var viewYear = viewDate.getFullYear();
var now = new Date();
var thisYear = now.getFullYear();
var thisMonth = now.getMonth();
var year = this.date.getFullYear();
var month = this.date.getMonth();
var items = [];
var prevDisabled = false;
var nextDisabled = false;
var i;
for (i = 0; i <= 11; i += 1) {
var date = new Date(viewYear, i, 1);
var disabled = false;
if (startDate) {
prevDisabled = date.getFullYear() === startDate.getFullYear();
disabled = prevDisabled && date.getMonth() < startDate.getMonth();
}
if (!disabled && endDate) {
nextDisabled = date.getFullYear() === endDate.getFullYear();
disabled = nextDisabled && date.getMonth() > endDate.getMonth();
}
if (!disabled && filter) {
disabled = filter.call(this.$element, date, 'month') === false;
}
var picked = viewYear === year && i === month;
var view = picked ? 'month picked' : 'month';
items.push(this.createItem({
disabled: disabled,
picked: picked,
highlighted: viewYear === thisYear && date.getMonth() === thisMonth,
index: i,
text: months[i],
view: disabled ? 'month disabled' : view
}));
}
this.$yearPrev.toggleClass(disabledClass, prevDisabled);
this.$yearNext.toggleClass(disabledClass, nextDisabled);
this.$yearCurrent.toggleClass(disabledClass, prevDisabled && nextDisabled).html(viewYear + options.yearSuffix || '');
this.$months.html(items.join(''));
},
renderDays: function renderDays() {
var $element = this.$element,
options = this.options,
startDate = this.startDate,
endDate = this.endDate,
viewDate = this.viewDate,
currentDate = this.date;
var disabledClass = options.disabledClass,
filter = options.filter,
months = options.months,
weekStart = options.weekStart,
yearSuffix = options.yearSuffix;
var viewYear = viewDate.getFullYear();
var viewMonth = viewDate.getMonth();
var now = new Date();
var thisYear = now.getFullYear();
var thisMonth = now.getMonth();
var thisDay = now.getDate();
var year = currentDate.getFullYear();
var month = currentDate.getMonth();
var day = currentDate.getDate();
var length;
var i;
var n; // Days of prev month
// -----------------------------------------------------------------------
var prevItems = [];
var prevViewYear = viewYear;
var prevViewMonth = viewMonth;
var prevDisabled = false;
if (viewMonth === 0) {
prevViewYear -= 1;
prevViewMonth = 11;
} else {
prevViewMonth -= 1;
} // The length of the days of prev month
length = getDaysInMonth(prevViewYear, prevViewMonth); // The first day of current month
var firstDay = new Date(viewYear, viewMonth, 1); // The visible length of the days of prev month
// [0,1,2,3,4,5,6] - [0,1,2,3,4,5,6] => [-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6]
n = firstDay.getDay() - parseInt(weekStart, 10) % 7; // [-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6] => [1,2,3,4,5,6,7]
if (n <= 0) {
n += 7;
}
if (startDate) {
prevDisabled = firstDay.getTime() <= startDate.getTime();
}
for (i = length - (n - 1); i <= length; i += 1) {
var prevViewDate = new Date(prevViewYear, prevViewMonth, i);
var disabled = false;
if (startDate) {
disabled = prevViewDate.getTime() < startDate.getTime();
}
if (!disabled && filter) {
disabled = filter.call($element, prevViewDate, 'day') === false;
}
prevItems.push(this.createItem({
disabled: disabled,
highlighted: prevViewYear === thisYear && prevViewMonth === thisMonth && prevViewDate.getDate() === thisDay,
muted: true,
picked: prevViewYear === year && prevViewMonth === month && i === day,
text: i,
view: 'day prev'
}));
} // Days of next month
// -----------------------------------------------------------------------
var nextItems = [];
var nextViewYear = viewYear;
var nextViewMonth = viewMonth;
var nextDisabled = false;
if (viewMonth === 11) {
nextViewYear += 1;
nextViewMonth = 0;
} else {
nextViewMonth += 1;
} // The length of the days of current month
length = getDaysInMonth(viewYear, viewMonth); // The visible length of next month (42 means 6 rows and 7 columns)
n = 42 - (prevItems.length + length); // The last day of current month
var lastDate = new Date(viewYear, viewMonth, length);
if (endDate) {
nextDisabled = lastDate.getTime() >= endDate.getTime();
}
for (i = 1; i <= n; i += 1) {
var date = new Date(nextViewYear, nextViewMonth, i);
var picked = nextViewYear === year && nextViewMonth === month && i === day;
var _disabled = false;
if (endDate) {
_disabled = date.getTime() > endDate.getTime();
}
if (!_disabled && filter) {
_disabled = filter.call($element, date, 'day') === false;
}
nextItems.push(this.createItem({
disabled: _disabled,
picked: picked,
highlighted: nextViewYear === thisYear && nextViewMonth === thisMonth && date.getDate() === thisDay,
muted: true,
text: i,
view: 'day next'
}));
} // Days of current month
// -----------------------------------------------------------------------
var items = [];
for (i = 1; i <= length; i += 1) {
var _date = new Date(viewYear, viewMonth, i);
var _disabled2 = false;
if (startDate) {
_disabled2 = _date.getTime() < startDate.getTime();
}
if (!_disabled2 && endDate) {
_disabled2 = _date.getTime() > endDate.getTime();
}
if (!_disabled2 && filter) {
_disabled2 = filter.call($element, _date, 'day') === false;
}
var _picked = viewYear === year && viewMonth === month && i === day;
var view = _picked ? 'day picked' : 'day';
items.push(this.createItem({
disabled: _disabled2,
picked: _picked,
highlighted: viewYear === thisYear && viewMonth === thisMonth && _date.getDate() === thisDay,
text: i,
view: _disabled2 ? 'day disabled' : view
}));
} // Render days picker
// -----------------------------------------------------------------------
this.$monthPrev.toggleClass(disabledClass, prevDisabled);
this.$monthNext.toggleClass(disabledClass, nextDisabled);
this.$monthCurrent.toggleClass(disabledClass, prevDisabled && nextDisabled).html(options.yearFirst ? "".concat(viewYear + yearSuffix, " ").concat(months[viewMonth]) : "".concat(months[viewMonth], " ").concat(viewYear).concat(yearSuffix));
this.$days.html(prevItems.join('') + items.join('') + nextItems.join(''));
}
};
var CLASS_TOP_LEFT = "".concat(NAMESPACE, "-top-left");
var CLASS_TOP_RIGHT = "".concat(NAMESPACE, "-top-right");
var CLASS_BOTTOM_LEFT = "".concat(NAMESPACE, "-bottom-left");
var CLASS_BOTTOM_RIGHT = "".concat(NAMESPACE, "-bottom-right");
var CLASS_PLACEMENTS = [CLASS_TOP_LEFT, CLASS_TOP_RIGHT, CLASS_BOTTOM_LEFT, CLASS_BOTTOM_RIGHT].join(' ');
var Datepicker = /*#__PURE__*/function () {
function Datepicker(element) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
_classCallCheck(this, Datepicker);
this.$element = $(element);
this.element = element;
this.options = $.extend({}, DEFAULTS, LANGUAGES[options.language], $.isPlainObject(options) && options);
this.$scrollParent = getScrollParent(element, true);
this.built = false;
this.shown = false;
this.isInput = false;
this.inline = false;
this.initialValue = '';
this.initialDate = null;
this.startDate = null;
this.endDate = null;
this.init();
}
_createClass(Datepicker, [{
key: "init",
value: function init() {
var $this = this.$element,
options = this.options;
var startDate = options.startDate,
endDate = options.endDate,
date = options.date;
this.$trigger = $(options.trigger);
this.isInput = $this.is('input') || $this.is('textarea');
this.inline = options.inline && (options.container || !this.isInput);
this.format = parseFormat(options.format);
var initialValue = this.getValue();
this.initialValue = initialValue;
this.oldValue = initialValue;
date = this.parseDate(date || initialValue);
if (startDate) {
startDate = this.parseDate(startDate);
if (date.getTime() < startDate.getTime()) {
date = new Date(startDate);
}
this.startDate = startDate;
}
if (endDate) {
endDate = this.parseDate(endDate);
if (startDate && endDate.getTime() < startDate.getTime()) {
endDate = new Date(startDate);
}
if (date.getTime() > endDate.getTime()) {
date = new Date(endDate);
}
this.endDate = endDate;
}
this.date = date;
this.viewDate = new Date(date);
this.initialDate = new Date(this.date);
this.bind();
if (options.autoShow || this.inline) {
this.show();
}
if (options.autoPick) {
this.pick();
}
}
}, {
key: "build",
value: function build() {
if (this.built) {
return;
}
this.built = true;
var $this = this.$element,
options = this.options;
var $picker = $(options.template);
this.$picker = $picker;
this.$week = $picker.find(selectorOf('week')); // Years view
this.$yearsPicker = $picker.find(selectorOf('years picker'));
this.$yearsPrev = $picker.find(selectorOf('years prev'));
this.$yearsNext = $picker.find(selectorOf('years next'));
this.$yearsCurrent = $picker.find(selectorOf('years current'));
this.$years = $picker.find(selectorOf('years')); // Months view
this.$monthsPicker = $picker.find(selectorOf('months picker'));
this.$yearPrev = $picker.find(selectorOf('year prev'));
this.$yearNext = $picker.find(selectorOf('year next'));
this.$yearCurrent = $picker.find(selectorOf('year current'));
this.$months = $picker.find(selectorOf('months')); // Days view
this.$daysPicker = $picker.find(selectorOf('days picker'));
this.$monthPrev = $picker.find(selectorOf('month prev'));
this.$monthNext = $picker.find(selectorOf('month next'));
this.$monthCurrent = $picker.find(selectorOf('month current'));
this.$days = $picker.find(selectorOf('days'));
if (this.inline) {
$(options.container || $this).append($picker.addClass("".concat(NAMESPACE, "-inline")));
} else {
$(document.body).append($picker.addClass("".concat(NAMESPACE, "-dropdown")));
$picker.addClass(CLASS_HIDE).css({
zIndex: parseInt(options.zIndex, 10)
});
}
this.renderWeek();
}
}, {
key: "unbuild",
value: function unbuild() {
if (!this.built) {
return;
}
this.built = false;
this.$picker.remove();
}
}, {
key: "bind",
value: function bind() {
var options = this.options,
$this = this.$element;
if ($.isFunction(options.show)) {
$this.on(EVENT_SHOW, options.show);
}
if ($.isFunction(options.hide)) {
$this.on(EVENT_HIDE, options.hide);
}
if ($.isFunction(options.pick)) {
$this.on(EVENT_PICK, options.pick);
}
if (this.isInput) {
$this.on(EVENT_KEYUP, $.proxy(this.keyup, this));
}
if (!this.inline) {
if (options.trigger) {
this.$trigger.on(EVENT_CLICK, $.proxy(this.toggle, this));
} else if (this.isInput) {
$this.on(EVENT_FOCUS, $.proxy(this.show, this));
} else {
$this.on(EVENT_CLICK, $.proxy(this.show, this));
}
}
}
}, {
key: "unbind",
value: function unbind() {
var $this = this.$element,
options = this.options;
if ($.isFunction(options.show)) {
$this.off(EVENT_SHOW, options.show);
}
if ($.isFunction(options.hide)) {
$this.off(EVENT_HIDE, options.hide);
}
if ($.isFunction(options.pick)) {
$this.off(EVENT_PICK, options.pick);
}
if (this.isInput) {
$this.off(EVENT_KEYUP, this.keyup);
}
if (!this.inline) {
if (options.trigger) {
this.$trigger.off(EVENT_CLICK, this.toggle);
} else if (this.isInput) {
$this.off(EVENT_FOCUS, this.show);
} else {
$this.off(EVENT_CLICK, this.show);
}
}
}
}, {
key: "showView",
value: function showView(view) {
var $yearsPicker = this.$yearsPicker,
$monthsPicker = this.$monthsPicker,
$daysPicker = this.$daysPicker,
format = this.format;
if (format.hasYear || format.hasMonth || format.hasDay) {
switch (Number(view)) {
case VIEWS.YEARS:
$monthsPicker.addClass(CLASS_HIDE);
$daysPicker.addClass(CLASS_HIDE);
if (format.hasYear) {
this.renderYears();
$yearsPicker.removeClass(CLASS_HIDE);
this.place();
} else {
this.showView(VIEWS.DAYS);
}
break;
case VIEWS.MONTHS:
$yearsPicker.addClass(CLASS_HIDE);
$daysPicker.addClass(CLASS_HIDE);
if (format.hasMonth) {
this.renderMonths();
$monthsPicker.removeClass(CLASS_HIDE);
this.place();
} else {
this.showView(VIEWS.YEARS);
}
break;
// case VIEWS.DAYS:
default:
$yearsPicker.addClass(CLASS_HIDE);
$monthsPicker.addClass(CLASS_HIDE);
if (format.hasDay) {
this.renderDays();
$daysPicker.removeClass(CLASS_HIDE);
this.place();
} else {
this.showView(VIEWS.MONTHS);
}
}
}
}
}, {
key: "hideView",
value: function hideView() {
if (!this.inline && this.options.autoHide) {
this.hide();
}
}
}, {
key: "place",
value: function place() {
if (this.inline) {
return;
}
var $this = this.$element,
options = this.options,
$picker = this.$picker;
var containerWidth = $(document).outerWidth();
var containerHeight = $(document).outerHeight();
var elementWidth = $this.outerWidth();
var elementHeight = $this.outerHeight();
var width = $picker.width();
var height = $picker.height();
var _$this$offset = $this.offset(),
left = _$this$offset.left,
top = _$this$offset.top;
var offset = parseFloat(options.offset);
var placement = CLASS_TOP_LEFT;
if (isNaN(offset)) {
offset = 10;
}
if (top > height && top + elementHeight + height > containerHeight) {
top -= height + offset;
placement = CLASS_BOTTOM_LEFT;
} else {
top += elementHeight + offset;
}
if (left + width > containerWidth) {
left += elementWidth - width;
placement = placement.replace('left', 'right');
}
$picker.removeClass(CLASS_PLACEMENTS).addClass(placement).css({
top: top,
left: left
});
} // A shortcut for triggering custom events
}, {
key: "trigger",
value: function trigger(type, data) {
var e = $.Event(type, data);
this.$element.trigger(e);
return e;
}
}, {
key: "createItem",
value: function createItem(data) {
var options = this.options;
var itemTag = options.itemTag;
var item = {
text: '',
view: '',
muted: false,
picked: false,
disabled: false,
highlighted: false
};
var classes = [];
$.extend(item, data);
if (item.muted) {
classes.push(options.mutedClass);
}
if (item.highlighted) {
classes.push(options.highlightedClass);
}
if (item.picked) {
classes.push(options.pickedClass);
}
if (item.disabled) {
classes.push(options.disabledClass);
}
return "<".concat(itemTag, " class=\"").concat(classes.join(' '), "\" data-view=\"").concat(item.view, "\">").concat(item.text, "</").concat(itemTag, ">");
}
}, {
key: "getValue",
value: function getValue() {
var $this = this.$element;
return this.isInput ? $this.val() : $this.text();
}
}, {
key: "setValue",
value: function setValue() {
var value = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var $this = this.$element;
if (this.isInput) {
$this.val(value);
} else if (!this.inline || this.options.container) {
$this.text(value);
}
}
}], [{
key: "setDefaults",
value: function setDefaults() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
$.extend(DEFAULTS, LANGUAGES[options.language], $.isPlainObject(options) && options);
}
}]);
return Datepicker;
}();
if ($.extend) {
$.extend(Datepicker.prototype, render, handlers, methods);
}
if ($.fn) {
var AnotherDatepicker = $.fn.datepicker;
$.fn.datepicker = function jQueryDatepicker(option) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
var result;
this.each(function (i, element) {
var $element = $(element);
var isDestroy = option === 'destroy';
var datepicker = $element.data(NAMESPACE);
if (!datepicker) {
if (isDestroy) {
return;
}
var options = $.extend({}, $element.data(), $.isPlainObject(option) && option);
datepicker = new Datepicker(element, options);
$element.data(NAMESPACE, datepicker);
}
if (isString(option)) {
var fn = datepicker[option];
if ($.isFunction(fn)) {
result = fn.apply(datepicker, args);
if (isDestroy) {
$element.removeData(NAMESPACE);
}
}
}
});
return !isUndefined(result) ? result : this;
};
$.fn.datepicker.Constructor = Datepicker;
$.fn.datepicker.languages = LANGUAGES;
$.fn.datepicker.setDefaults = Datepicker.setDefaults;
$.fn.datepicker.noConflict = function noConflict() {
$.fn.datepicker = AnotherDatepicker;
return this;
};
}
})));