/** * @version: 2.0.6 * @author: Dan Grossman http://www.dangrossman.info/ * @copyright: Copyright (c) 2012-2015 Dan Grossman. All rights reserved. * @license: Licensed under the MIT license. See http://www.opensource.org/licenses/mit-license.php * @website: https://www.improvely.com/ */ (function(root, factory) { if (typeof define === 'function' && define.amd) { define(['moment', 'jquery', 'exports'], function(momentjs, $, exports) { root.daterangepicker = factory(root, exports, momentjs, $); }); } else if (typeof exports !== 'undefined') { var momentjs = require('moment'); var jQuery = window.jQuery; if (jQuery === undefined) { try { jQuery = require('jquery'); } catch (err) { if (!jQuery) throw new Error('jQuery dependency not found'); } } factory(root, exports, momentjs, jQuery); // Finally, as a browser global. } else { root.daterangepicker = factory(root, {}, root.moment || moment, (root.jQuery || root.Zepto || root.ender || root.$)); } }(this, function(root, daterangepicker, 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.timeZone = moment().utcOffset(); this.minDate = false; this.maxDate = false; this.dateLimit = false; this.autoApply = false; this.singleDatePicker = false; this.showDropdowns = false; this.showWeekNumbers = false; this.timePicker = false; this.timePicker24Hour = false; this.timePickerIncrement = 1; this.timePickerSeconds = 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.applyClass = 'btn-success'; this.cancelClass = 'btn-default'; this.locale = { format: 'DD/MM/YYYY', separator: ' - ', applyLabel: 'Apply', startLabel: 'Start date:', endLabel: 'End date:', 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 = ''; 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.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.startLabel === 'string') this.locale.startLabel = options.locale.startLabel; if (typeof options.locale.endLabel === 'string') this.locale.endLabel = options.locale.endLabel; 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') this.locale.customRangeLabel = options.locale.customRangeLabel; } 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.applyClass === 'string') this.applyClass = options.applyClass; if (typeof options.cancelClass === 'string') this.cancelClass = options.cancelClass; if (typeof options.dateLimit === 'object') this.dateLimit = 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.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.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; // 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('input[type=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); } } } // bind the time zone used to build the calendar to either the timeZone passed in through the options or the zone of the startDate (which will be the local time zone by default) if (typeof options.timeZone === 'string' || typeof options.timeZone === 'number') { if (typeof options.timeZone === 'string' && typeof moment.tz !== 'undefined') { this.timeZone = moment.tz.zone(options.timeZone).parse(new Date) * -1; // Offset is positive if the timezone is behind UTC and negative if it is ahead. } else { this.timeZone = options.timeZone; } this.startDate.utcOffset(this.timeZone); this.endDate.utcOffset(this.timeZone); } else { this.timeZone = moment(this.startDate).utcOffset(); } 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 dateLimit // 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.dateLimit && start.clone().add(this.dateLimit).isAfter(maxDate)) maxDate = start.clone().add(this.dateLimit); 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)) || (maxDate && start.isAfter(maxDate))) continue; this.ranges[range] = [start, end]; } var list = '

' + range + '
' + this.locale.customRangeLabel + '

'; this.container.find('.ranges ul').remove(); 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 && typeof options.ranges !== 'object') { this.container.find('.ranges').hide(); } else if (this.autoApply) { this.container.find('.applyBtn, .cancelBtn').addClass('hide'); } if (this.singleDatePicker) { this.container.addClass('single'); this.container.find('.calendar.left').addClass('single'); this.container.find('.calendar.left').show(); this.container.find('.calendar.right').hide(); this.container.find('.daterangepicker_input input, .daterangepicker_input i').hide(); if (!this.timePicker) { this.container.find('.ranges').hide(); } } if (typeof options.ranges === 'undefined' && !this.singleDatePicker) { this.container.addClass('show-calendar'); } this.container.removeClass('opensleft opensright').addClass('opens' + this.opens); //apply CSS classes and labels to buttons this.container.find('.applyBtn, .cancelBtn').addClass(this.buttonClasses); if (this.applyClass.length) this.container.find('.applyBtn').addClass(this.applyClass); if (this.cancelClass.length) this.container.find('.cancelBtn').addClass(this.cancelClass); this.container.find('.applyBtn').html(this.locale.applyLabel); this.container.find('.cancelBtn').html(this.locale.cancelLabel); //apply CSS classes and labels to text labels this.container.find('.start-date-label').html(this.locale.startLabel); this.container.find('.end-date-label').html(this.locale.endLabel); // // event listeners // this.container.find('.calendar') .on('click.daterangepicker', '.prev', $.proxy(this.clickPrev, this)) .on('click.daterangepicker', '.next', $.proxy(this.clickNext, this)) .on('click.daterangepicker', 'td.available', $.proxy(this.clickDate, this)) .on('mouseenter.daterangepicker', 'td.available', $.proxy(this.hoverDate, this)) .on('mouseleave.daterangepicker', 'td.available', $.proxy(this.updateFormInputs, 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)) .on('click.daterangepicker', '.daterangepicker_input input', $.proxy(this.showCalendars, this)) .on('keyup.daterangepicker', '.daterangepicker_input input', $.proxy(this.formInputsChanged, this)) .on('change.daterangepicker', '.daterangepicker_input input', $.proxy(this.updateFormInputs, this)); this.container.find('.daterangepicker-inputs') .on('click.daterangepicker', '.daterangepicker_input input', $.proxy(this.showCalendars, this)) .on('keyup.daterangepicker', '.daterangepicker_input input', $.proxy(this.formInputsChanged, this)) .on('change.daterangepicker', '.daterangepicker_input input', $.proxy(this.updateFormInputs, this)); this.container.find('.ranges') .on('click.daterangepicker', 'button.applyBtn', $.proxy(this.clickApply, this)) .on('click.daterangepicker', 'button.cancelBtn', $.proxy(this.clickCancel, this)) .on('click.daterangepicker', 'li', $.proxy(this.clickRange, this)) .on('mouseenter.daterangepicker', 'li', $.proxy(this.hoverRange, this)) .on('mouseleave.daterangepicker', 'li', $.proxy(this.updateFormInputs, this)); if (this.element.is('input')) { this.element.on({ 'click.daterangepicker': $.proxy(this.show, this), 'focus.daterangepicker': $.proxy(this.show, this), 'keyup.daterangepicker': $.proxy(this.controlChanged, this), 'keydown.daterangepicker': $.proxy(this.keydown, this) }); } else { this.element.on('click.daterangepicker', $.proxy(this.toggle, this)); } // // if attached to a text input, set the initial value // if (this.element.is('input') && !this.singleDatePicker) { this.element.val(this.startDate.format(this.locale.format) + this.locale.separator + this.endDate.format(this.locale.format)); this.element.trigger('change'); } else if (this.element.is('input')) { this.element.val(this.startDate.format(this.locale.format)); this.element.trigger('change'); } }; DateRangePicker.prototype = { constructor: DateRangePicker, setStartDate: function(startDate) { if (typeof startDate === 'string') this.startDate = moment(startDate, this.locale.format).utcOffset(this.timeZone); 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; if (this.maxDate && this.startDate.isAfter(this.maxDate)) this.startDate = this.maxDate; this.updateMonthsInView(); }, setEndDate: function(endDate) { if (typeof endDate === 'string') this.endDate = moment(endDate, this.locale.format).utcOffset(this.timeZone); 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; if (this.dateLimit && this.startDate.clone().add(this.dateLimit).isBefore(this.endDate)) this.endDate = this.startDate.clone().add(this.dateLimit); this.updateMonthsInView(); }, updateView: function() { if (this.timePicker) { this.renderTimePicker('left'); this.renderTimePicker('right'); if (!this.endDate) { this.container.find('.right .calendar-time select').attr('disabled', 'disabled').addClass('disabled'); } else { this.container.find('.right .calendar-time select').removeAttr('disabled').removeClass('disabled'); } } if (this.endDate) { this.container.find('input[name="daterangepicker_end"]').removeClass('active'); this.container.find('input[name="daterangepicker_start"]').addClass('active'); } else { this.container.find('input[name="daterangepicker_end"]').addClass('active'); this.container.find('input[name="daterangepicker_start"]').removeClass('active'); } this.updateMonthsInView(); this.updateCalendars(); this.updateFormInputs(); }, updateMonthsInView: function() { if (this.endDate) { this.leftCalendar.month = this.startDate.clone().date(2); if (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'); } } }, 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); 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); second = this.timePickerSeconds ? parseInt(this.container.find('.right .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; } } 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; var customRange = true; var i = 0; for (var range in this.ranges) { if (this.timePicker) { if (this.startDate.isSame(this.ranges[range][0]) && this.endDate.isSame(this.ranges[range][1])) { customRange = false; this.chosenLabel = this.container.find('.ranges li:eq(' + i + ')').addClass('active').html(); 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').html(); break; } } i++; } if (customRange) { this.chosenLabel = this.container.find('.ranges li:last').addClass('active').html(); this.showCalendars(); } }, 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; // Possible patch for issue #626 https://github.com/dangrossman/bootstrap-daterangepicker/issues/626 var curDate = moment([lastYear, lastMonth, startDay, 12, minute, second]); // .utcOffset(this.timeZone); 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 html = ''; html += ''; html += ''; // add empty cell for week number if (this.showWeekNumbers) html += ''; if (!minDate || minDate.isBefore(calendar.firstDay)) { html += ''; } else { html += ''; } 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()) || (currentYear + 5); var minYear = (minDate && minDate.year()) || (currentYear - 50); var inMinYear = currentYear == minYear; var inMaxYear = currentYear == maxYear; var monthHtml = '"; var yearHtml = ''; dateHtml = monthHtml + yearHtml; } html += ''; if (!maxDate || maxDate.isAfter(calendar.lastDay)) { html += ''; } else { html += ''; } html += ''; html += ''; // add week number label if (this.showWeekNumbers) html += ''; $.each(this.locale.daysOfWeek, function(index, dayOfWeek) { html += ''; }); html += ''; html += ''; html += ''; //adjust maxDate to reflect the dateLimit setting in order to //grey out end dates beyond the dateLimit if (this.endDate == null && this.dateLimit) { var maxLimit = this.startDate.clone().add(this.dateLimit).endOf('day'); if (!maxDate || maxLimit.isBefore(maxDate)) { maxDate = maxLimit; } } for (var row = 0; row < 6; row++) { html += ''; // add week number if (this.showWeekNumbers) html += ''; 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'); //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'); //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'); 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 += ''; } html += ''; } html += ''; html += '

			' + dateHtml + '
' + this.locale.weekLabel + '	' + dayOfWeek + '
' + calendar[row][0].week() + '	' + calendar[row][col].date() + '

'; this.container.find('.calendar.' + side + ' .calendar-table').html(html); }, renderTimePicker: function(side) { var selected, minDate, maxDate = this.maxDate; if (this.dateLimit && (!this.maxDate || this.startDate.clone().add(this.dateLimit).isAfter(this.maxDate))) maxDate = this.startDate.clone().add(this.dateLimit); if (side == 'left') { selected = this.startDate.clone(); minDate = this.minDate; } else if (side == 'right') { selected = this.endDate ? this.endDate.clone() : this.startDate.clone(); minDate = this.startDate; } // // hours // html = ' '; // // minutes // html += ': '; // // seconds // if (this.timePickerSeconds) { html += ': '; } // // AM/PM // if (!this.timePicker24Hour) { html += ''; } this.container.find('.calendar.' + side + ' .calendar-time div').html(html); }, updateFormInputs: function() { this.container.find('input[name=daterangepicker_start]').val(this.startDate.format(this.locale.format)); if (this.endDate) this.container.find('input[name=daterangepicker_end]').val(this.endDate.format(this.locale.format)); if (this.singleDatePicker || (this.endDate && (this.startDate.isBefore(this.endDate) || this.startDate.isSame(this.endDate)))) { this.container.find('button.applyBtn').removeAttr('disabled'); } else { this.container.find('button.applyBtn').attr('disabled', 'disabled'); } }, move: function() { var parentOffset = { top: 0, left: 0 }, containerTop; 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; } if (this.drops == 'up') containerTop = this.element.offset().top - this.container.outerHeight() - parentOffset.top; else containerTop = this.element.offset().top + this.element.outerHeight() - parentOffset.top; this.container[this.drops == 'up' ? 'addClass' : 'removeClass']('dropup'); if (this.opens == 'left') { this.container.css({ top: containerTop, right: parentRightEdge - this.element.offset().left - this.element.outerWidth(), left: 'auto' }); if (this.container.offset().left < 0) { this.container.css({ right: 'auto', left: 9 }); } } else if (this.opens == 'center') { this.container.css({ top: containerTop, left: this.element.offset().left - parentOffset.left + this.element.outerWidth() / 2 - this.container.outerWidth() / 2, right: 'auto' }); if (this.container.offset().left < 0) { this.container.css({ right: 'auto', left: 9 }); } } else { this.container.css({ top: containerTop, left: this.element.offset().left - parentOffset.left, right: 'auto' }); if (this.container.offset().left + this.container.outerWidth() > $(window).width()) { this.container.css({ left: 'auto', right: 0 }); } } }, 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); this.oldStartDate = this.startDate.clone(); this.oldEndDate = this.endDate.clone(); this.updateView(); this.container.show(); this.move(); this.element.trigger('show.daterangepicker', this); this.isShowing = true; $('.daterange-custom').addClass('is-opened'); }, 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, this.endDate, this.chosenLabel); //if picker is attached to a text input, update it if (this.element.is('input') && !this.singleDatePicker) { this.element.val(this.startDate.format(this.locale.format) + this.locale.separator + this.endDate.format(this.locale.format)); this.element.trigger('change'); } else if (this.element.is('input')) { this.element.val(this.startDate.format(this.locale.format)); this.element.trigger('change'); } $(document).off('.daterangepicker'); this.container.hide(); this.element.trigger('hide.daterangepicker', this); this.isShowing = false; $('.daterange-custom').removeClass('is-opened'); }, 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(); }, 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); }, hoverRange: function(e) { var label = e.target.innerHTML; if (label == this.locale.customRangeLabel) { this.updateView(); } else { var dates = this.ranges[label]; this.container.find('input[name=daterangepicker_start]').val(dates[0].format(this.locale.format)); this.container.find('input[name=daterangepicker_end]').val(dates[1].format(this.locale.format)); } }, clickRange: function(e) { var label = e.target.innerHTML; 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'); } this.hideCalendars(); this.clickApply(); } }, clickPrev: function(e) { var cal = $(e.target).parents('.calendar'); if (cal.hasClass('left')) { this.leftCalendar.month.subtract(1, 'month'); } else { this.rightCalendar.month.subtract(1, 'month'); } this.updateCalendars(); }, clickNext: function(e) { var cal = $(e.target).parents('.calendar'); if (cal.hasClass('left')) { this.leftCalendar.month.add(1, 'month'); } else { this.rightCalendar.month.add(1, 'month'); } this.updateCalendars(); }, hoverDate: function(e) { //ignore dates that can't be selected if (!$(e.target).hasClass('available')) return; //have the text inputs above calendars reflect the date being hovered over var title = $(e.target).attr('data-title'); var row = title.substr(1, 1); var col = title.substr(3, 1); var cal = $(e.target).parents('.calendar'); var date = cal.hasClass('left') ? this.leftCalendar.calendar[row][col] : this.rightCalendar.calendar[row][col]; if (this.endDate) { this.container.find('input[name=daterangepicker_start]').val(date.format(this.locale.format)); } else { this.container.find('input[name=daterangepicker_end]').val(date.format(this.locale.format)); } //highlight the dates between the start date and the date being hovered as a potential end date var leftCalendar = this.leftCalendar; var rightCalendar = this.rightCalendar; var startDate = this.startDate; if (!this.endDate) { this.container.find('.calendar td').each(function(index, el) { //skip week numbers, only look at dates if ($(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('.calendar'); var dt = cal.hasClass('left') ? leftCalendar.calendar[row][col] : rightCalendar.calendar[row][col]; if (dt.isAfter(startDate) && dt.isBefore(date)) { $(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('.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 (this.endDate || date.isBefore(this.startDate)) { if (this.timePicker) { var hour = parseInt(this.container.find('.left .hourselect').val(), 10); if (!this.timePicker24Hour) { var ampm = cal.find('.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); 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.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); 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.clickApply(); } if (this.singleDatePicker) { this.setEndDate(this.startDate); if (!this.timePicker) this.clickApply(); } this.updateView(); }, 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('.calendar').hasClass('left'), leftOrRight = isLeft ? 'left' : 'right', cal = this.container.find('.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(); } } this[leftOrRight+'Calendar'].month.month(month).year(year); this.updateCalendars(); }, timeChanged: function(e) { var cal = $(e.target).closest('.calendar'), isLeft = cal.hasClass('left'); var hour = parseInt(cal.find('.hourselect').val(), 10); var minute = parseInt(cal.find('.minuteselect').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) { 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'); }, formInputsChanged: function(e) { var isRight = $(e.target).closest('.calendar').hasClass('right'); var start = moment(this.container.find('input[name="daterangepicker_start"]').val(), this.locale.format); var end = moment(this.container.find('input[name="daterangepicker_end"]').val(), this.locale.format); if (start.isValid() && end.isValid()) { if (isRight && end.isBefore(start)) start = end.clone(); this.setStartDate(start); this.setEndDate(end); if (isRight) { this.container.find('input[name="daterangepicker_start"]').val(this.startDate.format(this.locale.format)); } else { this.container.find('input[name="daterangepicker_end"]').val(this.endDate.format(this.locale.format)); } } this.updateCalendars(); if (this.timePicker) { this.renderTimePicker('left'); this.renderTimePicker('right'); } }, controlChanged: 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).utcOffset(this.timeZone); end = moment(dateString[1], this.locale.format).utcOffset(this.timeZone); } if (this.singleDatePicker || start === null || end === null) { start = moment(this.element.val(), this.locale.format).utcOffset(this.timeZone); end = start; } 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(); } }, remove: function() { this.container.remove(); this.element.off('.daterangepicker'); this.element.removeData(); } }; $.fn.daterangepicker = function(options, callback) { this.each(function() { var el = $(this); if (el.data('daterangepicker')) el.data('daterangepicker').remove(); el.data('daterangepicker', new DateRangePicker(el, options, callback)); }); return this; }; }));