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| /*** @version: 3.1* @author: Dan Grossman http://www.dangrossman.info/* @copyright: Copyright (c) 2012-2019 Dan Grossman. All rights reserved.* @license: Licensed under the MIT license. See http://www.opensource.org/licenses/mit-license.php* @website: http://www.daterangepicker.com/*/// Following the UMD template https://github.com/umdjs/umd/blob/master/templates/returnExportsGlobal.js(function (root, factory) {    if (typeof define === 'function' && define.amd) {        // AMD. Make globaly available as well        define(['moment', 'jquery'], function (moment, jquery) {            if (!jquery.fn) jquery.fn = {}; // webpack server rendering            if (typeof moment !== 'function' && moment.hasOwnProperty('default')) moment = moment['default']            return factory(moment, jquery);        });    } else if (typeof module === 'object' && module.exports) {        // Node / Browserify        //isomorphic issue        var jQuery = (typeof window != 'undefined') ? window.jQuery : undefined;        if (!jQuery) {            jQuery = require('jquery');            if (!jQuery.fn) jQuery.fn = {};        }        var moment = (typeof window != 'undefined' && typeof window.moment != 'undefined') ? window.moment : require('moment');        module.exports = factory(moment, jQuery);    } else {        // Browser globals        root.daterangepicker = factory(root.moment, root.jQuery);    }}(this, function(moment, $) {    var DateRangePicker = function(element, options, cb) {        //default settings for options        this.parentEl = 'body';        this.element = $(element);        this.startDate = moment().startOf('day');        this.endDate = moment().endOf('day');        this.minDate = false;        this.maxDate = false;        this.maxSpan = false;        this.autoApply = false;        this.singleDatePicker = false;        this.showDropdowns = false;        this.minYear = moment().subtract(100, 'year').format('YYYY');        this.maxYear = moment().add(100, 'year').format('YYYY');        this.showWeekNumbers = false;        this.showISOWeekNumbers = false;        this.showCustomRangeLabel = true;        this.timePicker = false;        this.timePicker24Hour = false;        this.timePickerIncrement = 1;        this.timePickerSeconds = false;        this.linkedCalendars = true;        this.autoUpdateInput = true;        this.alwaysShowCalendars = false;        this.ranges = {};        this.opens = 'right';        if (this.element.hasClass('pull-right'))            this.opens = 'left';        this.drops = 'down';        if (this.element.hasClass('dropup'))            this.drops = 'up';        this.buttonClasses = 'btn btn-sm';        this.applyButtonClasses = 'btn-primary';        this.cancelButtonClasses = 'btn-default';        this.locale = {            direction: 'ltr',            format: moment.localeData().longDateFormat('L'),            separator: ' - ',            applyLabel: 'Apply',            cancelLabel: 'Cancel',            weekLabel: 'W',            customRangeLabel: 'Custom Range',            daysOfWeek: moment.weekdaysMin(),            monthNames: moment.monthsShort(),            firstDay: moment.localeData().firstDayOfWeek()        };        this.callback = function() { };        //some state information        this.isShowing = false;        this.leftCalendar = {};        this.rightCalendar = {};        //custom options from user        if (typeof options !== 'object' || options === null)            options = {};        //allow setting options with data attributes        //data-api options will be overwritten with custom javascript options        options = $.extend(this.element.data(), options);        //html template for the picker UI        if (typeof options.template !== 'string' && !(options.template instanceof $))            options.template =            '<div class="daterangepicker">' +                '<div class="ranges"></div>' +                '<div class="drp-calendar left">' +                    '<div class="calendar-table"></div>' +                    '<div class="calendar-time"></div>' +                '</div>' +                '<div class="drp-calendar right">' +                    '<div class="calendar-table"></div>' +                    '<div class="calendar-time"></div>' +                '</div>' +                '<div class="drp-buttons">' +                    '<span class="drp-selected"></span>' +                    '<button class="cancelBtn" type="button"></button>' +                    '<button class="applyBtn" disabled="disabled" type="button"></button> ' +                '</div>' +            '</div>';        this.parentEl = (options.parentEl && $(options.parentEl).length) ? $(options.parentEl) : $(this.parentEl);        this.container = $(options.template).appendTo(this.parentEl);        //        // handle all the possible options overriding defaults        //        if (typeof options.locale === 'object') {            if (typeof options.locale.direction === 'string')                this.locale.direction = options.locale.direction;            if (typeof options.locale.format === 'string')                this.locale.format = options.locale.format;            if (typeof options.locale.separator === 'string')                this.locale.separator = options.locale.separator;            if (typeof options.locale.daysOfWeek === 'object')                this.locale.daysOfWeek = options.locale.daysOfWeek.slice();            if (typeof options.locale.monthNames === 'object')              this.locale.monthNames = options.locale.monthNames.slice();            if (typeof options.locale.firstDay === 'number')              this.locale.firstDay = options.locale.firstDay;            if (typeof options.locale.applyLabel === 'string')              this.locale.applyLabel = options.locale.applyLabel;            if (typeof options.locale.cancelLabel === 'string')              this.locale.cancelLabel = options.locale.cancelLabel;            if (typeof options.locale.weekLabel === 'string')              this.locale.weekLabel = options.locale.weekLabel;            if (typeof options.locale.customRangeLabel === 'string'){                //Support unicode chars in the custom range name.                var elem = document.createElement('textarea');                elem.innerHTML = options.locale.customRangeLabel;                var rangeHtml = elem.value;                this.locale.customRangeLabel = rangeHtml;            }        }        this.container.addClass(this.locale.direction);        if (typeof options.startDate === 'string')            this.startDate = moment(options.startDate, this.locale.format);        if (typeof options.endDate === 'string')            this.endDate = moment(options.endDate, this.locale.format);        if (typeof options.minDate === 'string')            this.minDate = moment(options.minDate, this.locale.format);        if (typeof options.maxDate === 'string')            this.maxDate = moment(options.maxDate, this.locale.format);        if (typeof options.startDate === 'object')            this.startDate = moment(options.startDate);        if (typeof options.endDate === 'object')            this.endDate = moment(options.endDate);        if (typeof options.minDate === 'object')            this.minDate = moment(options.minDate);        if (typeof options.maxDate === 'object')            this.maxDate = moment(options.maxDate);        // sanity check for bad options        if (this.minDate && this.startDate.isBefore(this.minDate))            this.startDate = this.minDate.clone();        // sanity check for bad options        if (this.maxDate && this.endDate.isAfter(this.maxDate))            this.endDate = this.maxDate.clone();        if (typeof options.applyButtonClasses === 'string')            this.applyButtonClasses = options.applyButtonClasses;        if (typeof options.applyClass === 'string') //backwards compat            this.applyButtonClasses = options.applyClass;        if (typeof options.cancelButtonClasses === 'string')            this.cancelButtonClasses = options.cancelButtonClasses;        if (typeof options.cancelClass === 'string') //backwards compat            this.cancelButtonClasses = options.cancelClass;        if (typeof options.maxSpan === 'object')            this.maxSpan = options.maxSpan;        if (typeof options.dateLimit === 'object') //backwards compat            this.maxSpan = options.dateLimit;        if (typeof options.opens === 'string')            this.opens = options.opens;        if (typeof options.drops === 'string')            this.drops = options.drops;        if (typeof options.showWeekNumbers === 'boolean')            this.showWeekNumbers = options.showWeekNumbers;        if (typeof options.showISOWeekNumbers === 'boolean')            this.showISOWeekNumbers = options.showISOWeekNumbers;        if (typeof options.buttonClasses === 'string')            this.buttonClasses = options.buttonClasses;        if (typeof options.buttonClasses === 'object')            this.buttonClasses = options.buttonClasses.join(' ');        if (typeof options.showDropdowns === 'boolean')            this.showDropdowns = options.showDropdowns;        if (typeof options.minYear === 'number')            this.minYear = options.minYear;        if (typeof options.maxYear === 'number')            this.maxYear = options.maxYear;        if (typeof options.showCustomRangeLabel === 'boolean')            this.showCustomRangeLabel = options.showCustomRangeLabel;        if (typeof options.singleDatePicker === 'boolean') {            this.singleDatePicker = options.singleDatePicker;            if (this.singleDatePicker)                this.endDate = this.startDate.clone();        }        if (typeof options.timePicker === 'boolean')            this.timePicker = options.timePicker;        if (typeof options.timePickerSeconds === 'boolean')            this.timePickerSeconds = options.timePickerSeconds;        if (typeof options.timePickerIncrement === 'number')            this.timePickerIncrement = options.timePickerIncrement;        if (typeof options.timePicker24Hour === 'boolean')            this.timePicker24Hour = options.timePicker24Hour;        if (typeof options.autoApply === 'boolean')            this.autoApply = options.autoApply;        if (typeof options.autoUpdateInput === 'boolean')            this.autoUpdateInput = options.autoUpdateInput;        if (typeof options.linkedCalendars === 'boolean')            this.linkedCalendars = options.linkedCalendars;        if (typeof options.isInvalidDate === 'function')            this.isInvalidDate = options.isInvalidDate;        if (typeof options.isCustomDate === 'function')            this.isCustomDate = options.isCustomDate;        if (typeof options.alwaysShowCalendars === 'boolean')            this.alwaysShowCalendars = options.alwaysShowCalendars;        // update day names order to firstDay        if (this.locale.firstDay != 0) {            var iterator = this.locale.firstDay;            while (iterator > 0) {                this.locale.daysOfWeek.push(this.locale.daysOfWeek.shift());                iterator--;            }        }        var start, end, range;        //if no start/end dates set, check if an input element contains initial values        if (typeof options.startDate === 'undefined' && typeof options.endDate === 'undefined') {            if ($(this.element).is(':text')) {                var val = $(this.element).val(),                    split = val.split(this.locale.separator);                start = end = null;                if (split.length == 2) {                    start = moment(split[0], this.locale.format);                    end = moment(split[1], this.locale.format);                } else if (this.singleDatePicker && val !== "") {                    start = moment(val, this.locale.format);                    end = moment(val, this.locale.format);                }                if (start !== null && end !== null) {                    this.setStartDate(start);                    this.setEndDate(end);                }            }        }        if (typeof options.ranges === 'object') {            for (range in options.ranges) {                if (typeof options.ranges[range][0] === 'string')                    start = moment(options.ranges[range][0], this.locale.format);                else                    start = moment(options.ranges[range][0]);                if (typeof options.ranges[range][1] === 'string')                    end = moment(options.ranges[range][1], this.locale.format);                else                    end = moment(options.ranges[range][1]);                // If the start or end date exceed those allowed by the minDate or maxSpan                // options, shorten the range to the allowable period.                if (this.minDate && start.isBefore(this.minDate))                    start = this.minDate.clone();                var maxDate = this.maxDate;                if (this.maxSpan && maxDate && start.clone().add(this.maxSpan).isAfter(maxDate))                    maxDate = start.clone().add(this.maxSpan);                if (maxDate && end.isAfter(maxDate))                    end = maxDate.clone();                // If the end of the range is before the minimum or the start of the range is                // after the maximum, don't display this range option at all.                if ((this.minDate && end.isBefore(this.minDate, this.timepicker ? 'minute' : 'day'))                  || (maxDate && start.isAfter(maxDate, this.timepicker ? 'minute' : 'day')))                    continue;                //Support unicode chars in the range names.                var elem = document.createElement('textarea');                elem.innerHTML = range;                var rangeHtml = elem.value;                this.ranges[rangeHtml] = [start, end];            }            var list = '<ul>';            for (range in this.ranges) {                list += '<li data-range-key="' + range + '">' + range + '</li>';            }            if (this.showCustomRangeLabel) {                list += '<li data-range-key="' + this.locale.customRangeLabel + '">' + this.locale.customRangeLabel + '</li>';            }            list += '</ul>';            this.container.find('.ranges').prepend(list);        }        if (typeof cb === 'function') {            this.callback = cb;        }        if (!this.timePicker) {            this.startDate = this.startDate.startOf('day');            this.endDate = this.endDate.endOf('day');            this.container.find('.calendar-time').hide();        }        //can't be used together for now        if (this.timePicker && this.autoApply)            this.autoApply = false;        if (this.autoApply) {            this.container.addClass('auto-apply');        }        if (typeof options.ranges === 'object')            this.container.addClass('show-ranges');        if (this.singleDatePicker) {            this.container.addClass('single');            this.container.find('.drp-calendar.left').addClass('single');            this.container.find('.drp-calendar.left').show();            this.container.find('.drp-calendar.right').hide();            if (!this.timePicker && this.autoApply) {                this.container.addClass('auto-apply');            }        }        if ((typeof options.ranges === 'undefined' && !this.singleDatePicker) || this.alwaysShowCalendars) {            this.container.addClass('show-calendar');        }        this.container.addClass('opens' + this.opens);        //apply CSS classes and labels to buttons        this.container.find('.applyBtn, .cancelBtn').addClass(this.buttonClasses);        if (this.applyButtonClasses.length)            this.container.find('.applyBtn').addClass(this.applyButtonClasses);        if (this.cancelButtonClasses.length)            this.container.find('.cancelBtn').addClass(this.cancelButtonClasses);        this.container.find('.applyBtn').html(this.locale.applyLabel);        this.container.find('.cancelBtn').html(this.locale.cancelLabel);        //        // event listeners        //        this.container.find('.drp-calendar')            .on('click.daterangepicker', '.prev', $.proxy(this.clickPrev, this))            .on('click.daterangepicker', '.next', $.proxy(this.clickNext, this))            .on('mousedown.daterangepicker', 'td.available', $.proxy(this.clickDate, this))            .on('mouseenter.daterangepicker', 'td.available', $.proxy(this.hoverDate, this))            .on('change.daterangepicker', 'select.yearselect', $.proxy(this.monthOrYearChanged, this))            .on('change.daterangepicker', 'select.monthselect', $.proxy(this.monthOrYearChanged, this))            .on('change.daterangepicker', 'select.hourselect,select.minuteselect,select.secondselect,select.ampmselect', $.proxy(this.timeChanged, this));        this.container.find('.ranges')            .on('click.daterangepicker', 'li', $.proxy(this.clickRange, this));        this.container.find('.drp-buttons')            .on('click.daterangepicker', 'button.applyBtn', $.proxy(this.clickApply, this))            .on('click.daterangepicker', 'button.cancelBtn', $.proxy(this.clickCancel, this));        if (this.element.is('input') || this.element.is('button')) {            this.element.on({                'click.daterangepicker': $.proxy(this.show, this),                'focus.daterangepicker': $.proxy(this.show, this),                'keyup.daterangepicker': $.proxy(this.elementChanged, this),                'keydown.daterangepicker': $.proxy(this.keydown, this) //IE 11 compatibility            });        } else {            this.element.on('click.daterangepicker', $.proxy(this.toggle, this));            this.element.on('keydown.daterangepicker', $.proxy(this.toggle, this));        }        //        // if attached to a text input, set the initial value        //        this.updateElement();    };    DateRangePicker.prototype = {        constructor: DateRangePicker,        setStartDate: function(startDate) {            if (typeof startDate === 'string')                this.startDate = moment(startDate, this.locale.format);            if (typeof startDate === 'object')                this.startDate = moment(startDate);            if (!this.timePicker)                this.startDate = this.startDate.startOf('day');            if (this.timePicker && this.timePickerIncrement)                this.startDate.minute(Math.round(this.startDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);            if (this.minDate && this.startDate.isBefore(this.minDate)) {                this.startDate = this.minDate.clone();                if (this.timePicker && this.timePickerIncrement)                    this.startDate.minute(Math.round(this.startDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);            }            if (this.maxDate && this.startDate.isAfter(this.maxDate)) {                this.startDate = this.maxDate.clone();                if (this.timePicker && this.timePickerIncrement)                    this.startDate.minute(Math.floor(this.startDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);            }            if (!this.isShowing)                this.updateElement();            this.updateMonthsInView();        },        setEndDate: function(endDate) {            if (typeof endDate === 'string')                this.endDate = moment(endDate, this.locale.format);            if (typeof endDate === 'object')                this.endDate = moment(endDate);            if (!this.timePicker)                this.endDate = this.endDate.endOf('day');            if (this.timePicker && this.timePickerIncrement)                this.endDate.minute(Math.round(this.endDate.minute() / this.timePickerIncrement) * this.timePickerIncrement);            if (this.endDate.isBefore(this.startDate))                this.endDate = this.startDate.clone();            if (this.maxDate && this.endDate.isAfter(this.maxDate))                this.endDate = this.maxDate.clone();            if (this.maxSpan && this.startDate.clone().add(this.maxSpan).isBefore(this.endDate))                this.endDate = this.startDate.clone().add(this.maxSpan);            this.previousRightTime = this.endDate.clone();            this.container.find('.drp-selected').html(this.startDate.format(this.locale.format) + this.locale.separator + this.endDate.format(this.locale.format));            if (!this.isShowing)                this.updateElement();            this.updateMonthsInView();        },        isInvalidDate: function() {            return false;        },        isCustomDate: function() {            return false;        },        updateView: function() {            if (this.timePicker) {                this.renderTimePicker('left');                this.renderTimePicker('right');                if (!this.endDate) {                    this.container.find('.right .calendar-time select').prop('disabled', true).addClass('disabled');                } else {                    this.container.find('.right .calendar-time select').prop('disabled', false).removeClass('disabled');                }            }            if (this.endDate)                this.container.find('.drp-selected').html(this.startDate.format(this.locale.format) + this.locale.separator + this.endDate.format(this.locale.format));            this.updateMonthsInView();            this.updateCalendars();            this.updateFormInputs();        },        updateMonthsInView: function() {            if (this.endDate) {                //if both dates are visible already, do nothing                if (!this.singleDatePicker && this.leftCalendar.month && this.rightCalendar.month &&                    (this.startDate.format('YYYY-MM') == this.leftCalendar.month.format('YYYY-MM') || this.startDate.format('YYYY-MM') == this.rightCalendar.month.format('YYYY-MM'))                    &&                    (this.endDate.format('YYYY-MM') == this.leftCalendar.month.format('YYYY-MM') || this.endDate.format('YYYY-MM') == this.rightCalendar.month.format('YYYY-MM'))                    ) {                    return;                }                this.leftCalendar.month = this.startDate.clone().date(2);                if (!this.linkedCalendars && (this.endDate.month() != this.startDate.month() || this.endDate.year() != this.startDate.year())) {                    this.rightCalendar.month = this.endDate.clone().date(2);                } else {                    this.rightCalendar.month = this.startDate.clone().date(2).add(1, 'month');                }            } else {                if (this.leftCalendar.month.format('YYYY-MM') != this.startDate.format('YYYY-MM') && this.rightCalendar.month.format('YYYY-MM') != this.startDate.format('YYYY-MM')) {                    this.leftCalendar.month = this.startDate.clone().date(2);                    this.rightCalendar.month = this.startDate.clone().date(2).add(1, 'month');                }            }            if (this.maxDate && this.linkedCalendars && !this.singleDatePicker && this.rightCalendar.month > this.maxDate) {              this.rightCalendar.month = this.maxDate.clone().date(2);              this.leftCalendar.month = this.maxDate.clone().date(2).subtract(1, 'month');            }        },        updateCalendars: function() {            if (this.timePicker) {                var hour, minute, second;                if (this.endDate) {                    hour = parseInt(this.container.find('.left .hourselect').val(), 10);                    minute = parseInt(this.container.find('.left .minuteselect').val(), 10);                    if (isNaN(minute)) {                        minute = parseInt(this.container.find('.left .minuteselect option:last').val(), 10);                    }                    second = this.timePickerSeconds ? parseInt(this.container.find('.left .secondselect').val(), 10) : 0;                    if (!this.timePicker24Hour) {                        var ampm = this.container.find('.left .ampmselect').val();                        if (ampm === 'PM' && hour < 12)                            hour += 12;                        if (ampm === 'AM' && hour === 12)                            hour = 0;                    }                } else {                    hour = parseInt(this.container.find('.right .hourselect').val(), 10);                    minute = parseInt(this.container.find('.right .minuteselect').val(), 10);                    if (isNaN(minute)) {                        minute = parseInt(this.container.find('.right .minuteselect option:last').val(), 10);                    }                    second = this.timePickerSeconds ? parseInt(this.container.find('.right .secondselect').val(), 10) : 0;                    if (!this.timePicker24Hour) {                        var ampm = this.container.find('.right .ampmselect').val();                        if (ampm === 'PM' && hour < 12)                            hour += 12;                        if (ampm === 'AM' && hour === 12)                            hour = 0;                    }                }                this.leftCalendar.month.hour(hour).minute(minute).second(second);                this.rightCalendar.month.hour(hour).minute(minute).second(second);            }            this.renderCalendar('left');            this.renderCalendar('right');            //highlight any predefined range matching the current start and end dates            this.container.find('.ranges li').removeClass('active');            if (this.endDate == null) return;            this.calculateChosenLabel();        },        renderCalendar: function(side) {            //            // Build the matrix of dates that will populate the calendar            //            var calendar = side == 'left' ? this.leftCalendar : this.rightCalendar;            var month = calendar.month.month();            var year = calendar.month.year();            var hour = calendar.month.hour();            var minute = calendar.month.minute();            var second = calendar.month.second();            var daysInMonth = moment([year, month]).daysInMonth();            var firstDay = moment([year, month, 1]);            var lastDay = moment([year, month, daysInMonth]);            var lastMonth = moment(firstDay).subtract(1, 'month').month();            var lastYear = moment(firstDay).subtract(1, 'month').year();            var daysInLastMonth = moment([lastYear, lastMonth]).daysInMonth();            var dayOfWeek = firstDay.day();            //initialize a 6 rows x 7 columns array for the calendar            var calendar = [];            calendar.firstDay = firstDay;            calendar.lastDay = lastDay;            for (var i = 0; i < 6; i++) {                calendar[i] = [];            }            //populate the calendar with date objects            var startDay = daysInLastMonth - dayOfWeek + this.locale.firstDay + 1;            if (startDay > daysInLastMonth)                startDay -= 7;            if (dayOfWeek == this.locale.firstDay)                startDay = daysInLastMonth - 6;            var curDate = moment([lastYear, lastMonth, startDay, 12, minute, second]);            var col, row;            for (var i = 0, col = 0, row = 0; i < 42; i++, col++, curDate = moment(curDate).add(24, 'hour')) {                if (i > 0 && col % 7 === 0) {                    col = 0;                    row++;                }                calendar[row][col] = curDate.clone().hour(hour).minute(minute).second(second);                curDate.hour(12);                if (this.minDate && calendar[row][col].format('YYYY-MM-DD') == this.minDate.format('YYYY-MM-DD') && calendar[row][col].isBefore(this.minDate) && side == 'left') {                    calendar[row][col] = this.minDate.clone();                }                if (this.maxDate && calendar[row][col].format('YYYY-MM-DD') == this.maxDate.format('YYYY-MM-DD') && calendar[row][col].isAfter(this.maxDate) && side == 'right') {                    calendar[row][col] = this.maxDate.clone();                }            }            //make the calendar object available to hoverDate/clickDate            if (side == 'left') {                this.leftCalendar.calendar = calendar;            } else {                this.rightCalendar.calendar = calendar;            }            //            // Display the calendar            //            var minDate = side == 'left' ? this.minDate : this.startDate;            var maxDate = this.maxDate;            var selected = side == 'left' ? this.startDate : this.endDate;            var arrow = this.locale.direction == 'ltr' ? {left: 'chevron-left', right: 'chevron-right'} : {left: 'chevron-right', right: 'chevron-left'};            var html = '<table class="table-condensed">';            html += '<thead>';            html += '<tr>';            // add empty cell for week number            if (this.showWeekNumbers || this.showISOWeekNumbers)                html += '<th></th>';            if ((!minDate || minDate.isBefore(calendar.firstDay)) && (!this.linkedCalendars || side == 'left')) {                html += '<th class="prev available"><span></span></th>';            } else {                html += '<th></th>';            }            var dateHtml = this.locale.monthNames[calendar[1][1].month()] + calendar[1][1].format(" YYYY");            if (this.showDropdowns) {                var currentMonth = calendar[1][1].month();                var currentYear = calendar[1][1].year();                var maxYear = (maxDate && maxDate.year()) || (this.maxYear);                var minYear = (minDate && minDate.year()) || (this.minYear);                var inMinYear = currentYear == minYear;                var inMaxYear = currentYear == maxYear;                var monthHtml = '<select class="monthselect">';                for (var m = 0; m < 12; m++) {                    if ((!inMinYear || (minDate && m >= minDate.month())) && (!inMaxYear || (maxDate && m <= maxDate.month()))) {                        monthHtml += "<option value='" + m + "'" +                            (m === currentMonth ? " selected='selected'" : "") +                            ">" + this.locale.monthNames[m] + "</option>";                    } else {                        monthHtml += "<option value='" + m + "'" +                            (m === currentMonth ? " selected='selected'" : "") +                            " disabled='disabled'>" + this.locale.monthNames[m] + "</option>";                    }                }                monthHtml += "</select>";                var yearHtml = '<select class="yearselect">';                for (var y = minYear; y <= maxYear; y++) {                    yearHtml += '<option value="' + y + '"' +                        (y === currentYear ? ' selected="selected"' : '') +                        '>' + y + '</option>';                }                yearHtml += '</select>';                dateHtml = monthHtml + yearHtml;            }            html += '<th colspan="5" class="month">' + dateHtml + '</th>';            if ((!maxDate || maxDate.isAfter(calendar.lastDay)) && (!this.linkedCalendars || side == 'right' || this.singleDatePicker)) {                html += '<th class="next available"><span></span></th>';            } else {                html += '<th></th>';            }            html += '</tr>';            html += '<tr>';            // add week number label            if (this.showWeekNumbers || this.showISOWeekNumbers)                html += '<th class="week">' + this.locale.weekLabel + '</th>';            $.each(this.locale.daysOfWeek, function(index, dayOfWeek) {                html += '<th>' + dayOfWeek + '</th>';            });            html += '</tr>';            html += '</thead>';            html += '<tbody>';            //adjust maxDate to reflect the maxSpan setting in order to            //grey out end dates beyond the maxSpan            if (this.endDate == null && this.maxSpan) {                var maxLimit = this.startDate.clone().add(this.maxSpan).endOf('day');                if (!maxDate || maxLimit.isBefore(maxDate)) {                    maxDate = maxLimit;                }            }            for (var row = 0; row < 6; row++) {                html += '<tr>';                // add week number                if (this.showWeekNumbers)                    html += '<td class="week">' + calendar[row][0].week() + '</td>';                else if (this.showISOWeekNumbers)                    html += '<td class="week">' + calendar[row][0].isoWeek() + '</td>';                for (var col = 0; col < 7; col++) {                    var classes = [];                    //highlight today's date                    if (calendar[row][col].isSame(new Date(), "day"))                        classes.push('today');                    //highlight weekends                    if (calendar[row][col].isoWeekday() > 5)                        classes.push('weekend');                    //grey out the dates in other months displayed at beginning and end of this calendar                    if (calendar[row][col].month() != calendar[1][1].month())                        classes.push('off', 'ends');                    //don't allow selection of dates before the minimum date                    if (this.minDate && calendar[row][col].isBefore(this.minDate, 'day'))                        classes.push('off', 'disabled');                    //don't allow selection of dates after the maximum date                    if (maxDate && calendar[row][col].isAfter(maxDate, 'day'))                        classes.push('off', 'disabled');                    //don't allow selection of date if a custom function decides it's invalid                    if (this.isInvalidDate(calendar[row][col]))                        classes.push('off', 'disabled');                    //highlight the currently selected start date                    if (calendar[row][col].format('YYYY-MM-DD') == this.startDate.format('YYYY-MM-DD'))                        classes.push('active', 'start-date');                    //highlight the currently selected end date                    if (this.endDate != null && calendar[row][col].format('YYYY-MM-DD') == this.endDate.format('YYYY-MM-DD'))                        classes.push('active', 'end-date');                    //highlight dates in-between the selected dates                    if (this.endDate != null && calendar[row][col] > this.startDate && calendar[row][col] < this.endDate)                        classes.push('in-range');                    //apply custom classes for this date                    var isCustom = this.isCustomDate(calendar[row][col]);                    if (isCustom !== false) {                        if (typeof isCustom === 'string')                            classes.push(isCustom);                        else                            Array.prototype.push.apply(classes, isCustom);                    }                    var cname = '', disabled = false;                    for (var i = 0; i < classes.length; i++) {                        cname += classes[i] + ' ';                        if (classes[i] == 'disabled')                            disabled = true;                    }                    if (!disabled)                        cname += 'available';                    html += '<td class="' + cname.replace(/^\s+|\s+$/g, '') + '" data-title="' + 'r' + row + 'c' + col + '">' + calendar[row][col].date() + '</td>';                }                html += '</tr>';            }            html += '</tbody>';            html += '</table>';            this.container.find('.drp-calendar.' + side + ' .calendar-table').html(html);        },        renderTimePicker: function(side) {            // Don't bother updating the time picker if it's currently disabled            // because an end date hasn't been clicked yet            if (side == 'right' && !this.endDate) return;            var html, selected, minDate, maxDate = this.maxDate;            if (this.maxSpan && (!this.maxDate || this.startDate.clone().add(this.maxSpan).isBefore(this.maxDate)))                maxDate = this.startDate.clone().add(this.maxSpan);            if (side == 'left') {                selected = this.startDate.clone();                minDate = this.minDate;            } else if (side == 'right') {                selected = this.endDate.clone();                minDate = this.startDate;                //Preserve the time already selected                var timeSelector = this.container.find('.drp-calendar.right .calendar-time');                if (timeSelector.html() != '') {                    selected.hour(!isNaN(selected.hour()) ? selected.hour() : timeSelector.find('.hourselect option:selected').val());                    selected.minute(!isNaN(selected.minute()) ? selected.minute() : timeSelector.find('.minuteselect option:selected').val());                    selected.second(!isNaN(selected.second()) ? selected.second() : timeSelector.find('.secondselect option:selected').val());                    if (!this.timePicker24Hour) {                        var ampm = timeSelector.find('.ampmselect option:selected').val();                        if (ampm === 'PM' && selected.hour() < 12)                            selected.hour(selected.hour() + 12);                        if (ampm === 'AM' && selected.hour() === 12)                            selected.hour(0);                    }                }                if (selected.isBefore(this.startDate))                    selected = this.startDate.clone();                if (maxDate && selected.isAfter(maxDate))                    selected = maxDate.clone();            }            //            // hours            //            html = '<select class="hourselect">';            var start = this.timePicker24Hour ? 0 : 1;            var end = this.timePicker24Hour ? 23 : 12;            for (var i = start; i <= end; i++) {                var i_in_24 = i;                if (!this.timePicker24Hour)                    i_in_24 = selected.hour() >= 12 ? (i == 12 ? 12 : i + 12) : (i == 12 ? 0 : i);                var time = selected.clone().hour(i_in_24);                var disabled = false;                if (minDate && time.minute(59).isBefore(minDate))                    disabled = true;                if (maxDate && time.minute(0).isAfter(maxDate))                    disabled = true;                if (i_in_24 == selected.hour() && !disabled) {                    html += '<option value="' + i + '" selected="selected">' + i + '</option>';                } else if (disabled) {                    html += '<option value="' + i + '" disabled="disabled" class="disabled">' + i + '</option>';                } else {                    html += '<option value="' + i + '">' + i + '</option>';                }            }            html += '</select> ';            //            // minutes            //            html += ': <select class="minuteselect">';            for (var i = 0; i < 60; i += this.timePickerIncrement) {                var padded = i < 10 ? '0' + i : i;                var time = selected.clone().minute(i);                var disabled = false;                if (minDate && time.second(59).isBefore(minDate))                    disabled = true;                if (maxDate && time.second(0).isAfter(maxDate))                    disabled = true;                if (selected.minute() == i && !disabled) {                    html += '<option value="' + i + '" selected="selected">' + padded + '</option>';                } else if (disabled) {                    html += '<option value="' + i + '" disabled="disabled" class="disabled">' + padded + '</option>';                } else {                    html += '<option value="' + i + '">' + padded + '</option>';                }            }            html += '</select> ';            //            // seconds            //            if (this.timePickerSeconds) {                html += ': <select class="secondselect">';                for (var i = 0; i < 60; i++) {                    var padded = i < 10 ? '0' + i : i;                    var time = selected.clone().second(i);                    var disabled = false;                    if (minDate && time.isBefore(minDate))                        disabled = true;                    if (maxDate && time.isAfter(maxDate))                        disabled = true;                    if (selected.second() == i && !disabled) {                        html += '<option value="' + i + '" selected="selected">' + padded + '</option>';                    } else if (disabled) {                        html += '<option value="' + i + '" disabled="disabled" class="disabled">' + padded + '</option>';                    } else {                        html += '<option value="' + i + '">' + padded + '</option>';                    }                }                html += '</select> ';            }            //            // AM/PM            //            if (!this.timePicker24Hour) {                html += '<select class="ampmselect">';                var am_html = '';                var pm_html = '';                if (minDate && selected.clone().hour(12).minute(0).second(0).isBefore(minDate))                    am_html = ' disabled="disabled" class="disabled"';                if (maxDate && selected.clone().hour(0).minute(0).second(0).isAfter(maxDate))                    pm_html = ' disabled="disabled" class="disabled"';                if (selected.hour() >= 12) {                    html += '<option value="AM"' + am_html + '>AM</option><option value="PM" selected="selected"' + pm_html + '>PM</option>';                } else {                    html += '<option value="AM" selected="selected"' + am_html + '>AM</option><option value="PM"' + pm_html + '>PM</option>';                }                html += '</select>';            }            this.container.find('.drp-calendar.' + side + ' .calendar-time').html(html);        },        updateFormInputs: function() {            if (this.singleDatePicker || (this.endDate && (this.startDate.isBefore(this.endDate) || this.startDate.isSame(this.endDate)))) {                this.container.find('button.applyBtn').prop('disabled', false);            } else {                this.container.find('button.applyBtn').prop('disabled', true);            }        },        move: function() {            var parentOffset = { top: 0, left: 0 },                containerTop,                drops = this.drops;            var parentRightEdge = $(window).width();            if (!this.parentEl.is('body')) {                parentOffset = {                    top: this.parentEl.offset().top - this.parentEl.scrollTop(),                    left: this.parentEl.offset().left - this.parentEl.scrollLeft()                };                parentRightEdge = this.parentEl[0].clientWidth + this.parentEl.offset().left;            }            switch (drops) {            case 'auto':                containerTop = this.element.offset().top + this.element.outerHeight() - parentOffset.top;                if (containerTop + this.container.outerHeight() >= this.parentEl[0].scrollHeight) {                    containerTop = this.element.offset().top - this.container.outerHeight() - parentOffset.top;                    drops = 'up';                }                break;            case 'up':                containerTop = this.element.offset().top - this.container.outerHeight() - parentOffset.top;                break;            default:                containerTop = this.element.offset().top + this.element.outerHeight() - parentOffset.top;                break;            }            // Force the container to it's actual width            this.container.css({              top: 0,              left: 0,              right: 'auto'            });            var containerWidth = this.container.outerWidth();            this.container.toggleClass('drop-up', drops == 'up');            if (this.opens == 'left') {                var containerRight = parentRightEdge - this.element.offset().left - this.element.outerWidth();                if (containerWidth + containerRight > $(window).width()) {                    this.container.css({                        top: containerTop,                        right: 'auto',                        left: 9                    });                } else {                    this.container.css({                        top: containerTop,                        right: containerRight,                        left: 'auto'                    });                }            } else if (this.opens == 'center') {                var containerLeft = this.element.offset().left - parentOffset.left + this.element.outerWidth() / 2                                        - containerWidth / 2;                if (containerLeft < 0) {                    this.container.css({                        top: containerTop,                        right: 'auto',                        left: 9                    });                } else if (containerLeft + containerWidth > $(window).width()) {                    this.container.css({                        top: containerTop,                        left: 'auto',                        right: 0                    });                } else {                    this.container.css({                        top: containerTop,                        left: containerLeft,                        right: 'auto'                    });                }            } else {                var containerLeft = this.element.offset().left - parentOffset.left;                if (containerLeft + containerWidth > $(window).width()) {                    this.container.css({                        top: containerTop,                        left: 'auto',                        right: 0                    });                } else {                    this.container.css({                        top: containerTop,                        left: containerLeft,                        right: 'auto'                    });                }            }        },        show: function(e) {            if (this.isShowing) return;            // Create a click proxy that is private to this instance of datepicker, for unbinding            this._outsideClickProxy = $.proxy(function(e) { this.outsideClick(e); }, this);            // Bind global datepicker mousedown for hiding and            $(document)              .on('mousedown.daterangepicker', this._outsideClickProxy)              // also support mobile devices              .on('touchend.daterangepicker', this._outsideClickProxy)              // also explicitly play nice with Bootstrap dropdowns, which stopPropagation when clicking them              .on('click.daterangepicker', '[data-toggle=dropdown]', this._outsideClickProxy)              // and also close when focus changes to outside the picker (eg. tabbing between controls)              .on('focusin.daterangepicker', this._outsideClickProxy);            // Reposition the picker if the window is resized while it's open            $(window).on('resize.daterangepicker', $.proxy(function(e) { this.move(e); }, this));            this.oldStartDate = this.startDate.clone();            this.oldEndDate = this.endDate.clone();            this.previousRightTime = this.endDate.clone();            this.updateView();            this.container.show();            this.move();            this.element.trigger('show.daterangepicker', this);            this.isShowing = true;        },        hide: function(e) {            if (!this.isShowing) return;            //incomplete date selection, revert to last values            if (!this.endDate) {                this.startDate = this.oldStartDate.clone();                this.endDate = this.oldEndDate.clone();            }            //if a new date range was selected, invoke the user callback function            if (!this.startDate.isSame(this.oldStartDate) || !this.endDate.isSame(this.oldEndDate))                this.callback(this.startDate.clone(), this.endDate.clone(), this.chosenLabel);            //if picker is attached to a text input, update it            this.updateElement();            $(document).off('.daterangepicker');            $(window).off('.daterangepicker');            this.container.hide();            this.element.trigger('hide.daterangepicker', this);            this.isShowing = false;        },        toggle: function(e) {            if (this.isShowing) {                this.hide();            } else {                this.show();            }        },        outsideClick: function(e) {            var target = $(e.target);            // if the page is clicked anywhere except within the daterangerpicker/button            // itself then call this.hide()            if (                // ie modal dialog fix                e.type == "focusin" ||                target.closest(this.element).length ||                target.closest(this.container).length ||                target.closest('.calendar-table').length                ) return;            this.hide();            this.element.trigger('outsideClick.daterangepicker', this);        },        showCalendars: function() {            this.container.addClass('show-calendar');            this.move();            this.element.trigger('showCalendar.daterangepicker', this);        },        hideCalendars: function() {            this.container.removeClass('show-calendar');            this.element.trigger('hideCalendar.daterangepicker', this);        },        clickRange: function(e) {            var label = e.target.getAttribute('data-range-key');            this.chosenLabel = label;            if (label == this.locale.customRangeLabel) {                this.showCalendars();            } else {                var dates = this.ranges[label];                this.startDate = dates[0];                this.endDate = dates[1];                if (!this.timePicker) {                    this.startDate.startOf('day');                    this.endDate.endOf('day');                }                if (!this.alwaysShowCalendars)                    this.hideCalendars();                this.clickApply();            }        },        clickPrev: function(e) {            var cal = $(e.target).parents('.drp-calendar');            if (cal.hasClass('left')) {                this.leftCalendar.month.subtract(1, 'month');                if (this.linkedCalendars)                    this.rightCalendar.month.subtract(1, 'month');            } else {                this.rightCalendar.month.subtract(1, 'month');            }            this.updateCalendars();        },        clickNext: function(e) {            var cal = $(e.target).parents('.drp-calendar');            if (cal.hasClass('left')) {                this.leftCalendar.month.add(1, 'month');            } else {                this.rightCalendar.month.add(1, 'month');                if (this.linkedCalendars)                    this.leftCalendar.month.add(1, 'month');            }            this.updateCalendars();        },        hoverDate: function(e) {            //ignore dates that can't be selected            if (!$(e.target).hasClass('available')) return;            var title = $(e.target).attr('data-title');            var row = title.substr(1, 1);            var col = title.substr(3, 1);            var cal = $(e.target).parents('.drp-calendar');            var date = cal.hasClass('left') ? this.leftCalendar.calendar[row][col] : this.rightCalendar.calendar[row][col];            //highlight the dates between the start date and the date being hovered as a potential end date            var leftCalendar = this.leftCalendar;            var rightCalendar = this.rightCalendar;            var startDate = this.startDate;            if (!this.endDate) {                this.container.find('.drp-calendar tbody td').each(function(index, el) {                    //skip week numbers, only look at dates                    if ($(el).hasClass('week')) return;                    var title = $(el).attr('data-title');                    var row = title.substr(1, 1);                    var col = title.substr(3, 1);                    var cal = $(el).parents('.drp-calendar');                    var dt = cal.hasClass('left') ? leftCalendar.calendar[row][col] : rightCalendar.calendar[row][col];                    if ((dt.isAfter(startDate) && dt.isBefore(date)) || dt.isSame(date, 'day')) {                        $(el).addClass('in-range');                    } else {                        $(el).removeClass('in-range');                    }                });            }        },        clickDate: function(e) {            if (!$(e.target).hasClass('available')) return;            var title = $(e.target).attr('data-title');            var row = title.substr(1, 1);            var col = title.substr(3, 1);            var cal = $(e.target).parents('.drp-calendar');            var date = cal.hasClass('left') ? this.leftCalendar.calendar[row][col] : this.rightCalendar.calendar[row][col];            //            // this function needs to do a few things:            // * alternate between selecting a start and end date for the range,            // * if the time picker is enabled, apply the hour/minute/second from the select boxes to the clicked date            // * if autoapply is enabled, and an end date was chosen, apply the selection            // * if single date picker mode, and time picker isn't enabled, apply the selection immediately            // * if one of the inputs above the calendars was focused, cancel that manual input            //            if (this.endDate || date.isBefore(this.startDate, 'day')) { //picking start                if (this.timePicker) {                    var hour = parseInt(this.container.find('.left .hourselect').val(), 10);                    if (!this.timePicker24Hour) {                        var ampm = this.container.find('.left .ampmselect').val();                        if (ampm === 'PM' && hour < 12)                            hour += 12;                        if (ampm === 'AM' && hour === 12)                            hour = 0;                    }                    var minute = parseInt(this.container.find('.left .minuteselect').val(), 10);                    if (isNaN(minute)) {                        minute = parseInt(this.container.find('.left .minuteselect option:last').val(), 10);                    }                    var second = this.timePickerSeconds ? parseInt(this.container.find('.left .secondselect').val(), 10) : 0;                    date = date.clone().hour(hour).minute(minute).second(second);                }                this.endDate = null;                this.setStartDate(date.clone());            } else if (!this.endDate && date.isBefore(this.startDate)) {                //special case: clicking the same date for start/end,                //but the time of the end date is before the start date                this.setEndDate(this.startDate.clone());            } else { // picking end                if (this.timePicker) {                    var hour = parseInt(this.container.find('.right .hourselect').val(), 10);                    if (!this.timePicker24Hour) {                        var ampm = this.container.find('.right .ampmselect').val();                        if (ampm === 'PM' && hour < 12)                            hour += 12;                        if (ampm === 'AM' && hour === 12)                            hour = 0;                    }                    var minute = parseInt(this.container.find('.right .minuteselect').val(), 10);                    if (isNaN(minute)) {                        minute = parseInt(this.container.find('.right .minuteselect option:last').val(), 10);                    }                    var second = this.timePickerSeconds ? parseInt(this.container.find('.right .secondselect').val(), 10) : 0;                    date = date.clone().hour(hour).minute(minute).second(second);                }                this.setEndDate(date.clone());                if (this.autoApply) {                  this.calculateChosenLabel();                  this.clickApply();                }            }            if (this.singleDatePicker) {                this.setEndDate(this.startDate);                if (!this.timePicker && this.autoApply)                    this.clickApply();            }            this.updateView();            //This is to cancel the blur event handler if the mouse was in one of the inputs            e.stopPropagation();        },        calculateChosenLabel: function () {            var customRange = true;            var i = 0;            for (var range in this.ranges) {              if (this.timePicker) {                    var format = this.timePickerSeconds ? "YYYY-MM-DD HH:mm:ss" : "YYYY-MM-DD HH:mm";                    //ignore times when comparing dates if time picker seconds is not enabled                    if (this.startDate.format(format) == this.ranges[range][0].format(format) && this.endDate.format(format) == this.ranges[range][1].format(format)) {                        customRange = false;                        this.chosenLabel = this.container.find('.ranges li:eq(' + i + ')').addClass('active').attr('data-range-key');                        break;                    }                } else {                    //ignore times when comparing dates if time picker is not enabled                    if (this.startDate.format('YYYY-MM-DD') == this.ranges[range][0].format('YYYY-MM-DD') && this.endDate.format('YYYY-MM-DD') == this.ranges[range][1].format('YYYY-MM-DD')) {                        customRange = false;                        this.chosenLabel = this.container.find('.ranges li:eq(' + i + ')').addClass('active').attr('data-range-key');                        break;                    }                }                i++;            }            if (customRange) {                if (this.showCustomRangeLabel) {                    this.chosenLabel = this.container.find('.ranges li:last').addClass('active').attr('data-range-key');                } else {                    this.chosenLabel = null;                }                this.showCalendars();            }        },        clickApply: function(e) {            this.hide();            this.element.trigger('apply.daterangepicker', this);        },        clickCancel: function(e) {            this.startDate = this.oldStartDate;            this.endDate = this.oldEndDate;            this.hide();            this.element.trigger('cancel.daterangepicker', this);        },        monthOrYearChanged: function(e) {            var isLeft = $(e.target).closest('.drp-calendar').hasClass('left'),                leftOrRight = isLeft ? 'left' : 'right',                cal = this.container.find('.drp-calendar.'+leftOrRight);            // Month must be Number for new moment versions            var month = parseInt(cal.find('.monthselect').val(), 10);            var year = cal.find('.yearselect').val();            if (!isLeft) {                if (year < this.startDate.year() || (year == this.startDate.year() && month < this.startDate.month())) {                    month = this.startDate.month();                    year = this.startDate.year();                }            }            if (this.minDate) {                if (year < this.minDate.year() || (year == this.minDate.year() && month < this.minDate.month())) {                    month = this.minDate.month();                    year = this.minDate.year();                }            }            if (this.maxDate) {                if (year > this.maxDate.year() || (year == this.maxDate.year() && month > this.maxDate.month())) {                    month = this.maxDate.month();                    year = this.maxDate.year();                }            }            if (isLeft) {                this.leftCalendar.month.month(month).year(year);                if (this.linkedCalendars)                    this.rightCalendar.month = this.leftCalendar.month.clone().add(1, 'month');            } else {                this.rightCalendar.month.month(month).year(year);                if (this.linkedCalendars)                    this.leftCalendar.month = this.rightCalendar.month.clone().subtract(1, 'month');            }            this.updateCalendars();        },        timeChanged: function(e) {            var cal = $(e.target).closest('.drp-calendar'),                isLeft = cal.hasClass('left');            var hour = parseInt(cal.find('.hourselect').val(), 10);            var minute = parseInt(cal.find('.minuteselect').val(), 10);            if (isNaN(minute)) {                minute = parseInt(cal.find('.minuteselect option:last').val(), 10);            }            var second = this.timePickerSeconds ? parseInt(cal.find('.secondselect').val(), 10) : 0;            if (!this.timePicker24Hour) {                var ampm = cal.find('.ampmselect').val();                if (ampm === 'PM' && hour < 12)                    hour += 12;                if (ampm === 'AM' && hour === 12)                    hour = 0;            }            if (isLeft) {                var start = this.startDate.clone();                start.hour(hour);                start.minute(minute);                start.second(second);                this.setStartDate(start);                if (this.singleDatePicker) {                    this.endDate = this.startDate.clone();                } else if (this.endDate && this.endDate.format('YYYY-MM-DD') == start.format('YYYY-MM-DD') && this.endDate.isBefore(start)) {                    this.setEndDate(start.clone());                }            } else if (this.endDate) {                var end = this.endDate.clone();                end.hour(hour);                end.minute(minute);                end.second(second);                this.setEndDate(end);            }            //update the calendars so all clickable dates reflect the new time component            this.updateCalendars();            //update the form inputs above the calendars with the new time            this.updateFormInputs();            //re-render the time pickers because changing one selection can affect what's enabled in another            this.renderTimePicker('left');            this.renderTimePicker('right');        },        elementChanged: function() {            if (!this.element.is('input')) return;            if (!this.element.val().length) return;            var dateString = this.element.val().split(this.locale.separator),                start = null,                end = null;            if (dateString.length === 2) {                start = moment(dateString[0], this.locale.format);                end = moment(dateString[1], this.locale.format);            }            if (this.singleDatePicker || start === null || end === null) {                start = moment(this.element.val(), this.locale.format);                end = start;            }            if (!start.isValid() || !end.isValid()) return;            this.setStartDate(start);            this.setEndDate(end);            this.updateView();        },        keydown: function(e) {            //hide on tab or enter            if ((e.keyCode === 9) || (e.keyCode === 13)) {                this.hide();            }            //hide on esc and prevent propagation            if (e.keyCode === 27) {                e.preventDefault();                e.stopPropagation();                this.hide();            }        },        updateElement: function() {            if (this.element.is('input') && this.autoUpdateInput) {                var newValue = this.startDate.format(this.locale.format);                if (!this.singleDatePicker) {                    newValue += this.locale.separator + this.endDate.format(this.locale.format);                }                if (newValue !== this.element.val()) {                    this.element.val(newValue).trigger('change');                }            }        },        remove: function() {            this.container.remove();            this.element.off('.daterangepicker');            this.element.removeData();        }    };    $.fn.daterangepicker = function(options, callback) {        var implementOptions = $.extend(true, {}, $.fn.daterangepicker.defaultOptions, options);        this.each(function() {            var el = $(this);            if (el.data('daterangepicker'))                el.data('daterangepicker').remove();            el.data('daterangepicker', new DateRangePicker(el, implementOptions, callback));        });        return this;    };    return DateRangePicker;}));
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