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Christoffer Niska committed 7408385

refactored BootDatepicker and added support for date fields in BootActiveForm

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Files changed (25)

assets/css/datepicker.css

+/*!
+ * Datepicker for Bootstrap
+ *
+ * Copyright 2012 Stefan Petre
+ * Improvements by Andrew Rowls
+ * Licensed under the Apache License v2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ */
+.datepicker {
+  top: 0;
+  left: 0;
+  padding: 4px;
+  margin-top: 1px;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+  /*.dow {
+		border-top: 1px solid #ddd !important;
+	}*/
+
+}
+.datepicker:before {
+  content: '';
+  display: inline-block;
+  border-left: 7px solid transparent;
+  border-right: 7px solid transparent;
+  border-bottom: 7px solid #ccc;
+  border-bottom-color: rgba(0, 0, 0, 0.2);
+  position: absolute;
+  top: -7px;
+  left: 6px;
+}
+.datepicker:after {
+  content: '';
+  display: inline-block;
+  border-left: 6px solid transparent;
+  border-right: 6px solid transparent;
+  border-bottom: 6px solid #ffffff;
+  position: absolute;
+  top: -6px;
+  left: 7px;
+}
+.datepicker > div {
+  display: none;
+}
+.datepicker.days div.datepicker-days {
+  display: block;
+}
+.datepicker.months div.datepicker-months {
+  display: block;
+}
+.datepicker.years div.datepicker-years {
+  display: block;
+}
+.datepicker table {
+  width: 100%;
+  margin: 0;
+}
+.datepicker td,
+.datepicker th {
+  text-align: center;
+  width: 20px;
+  height: 20px;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+}
+.datepicker td.day:hover {
+  background: #eeeeee;
+  cursor: pointer;
+}
+.datepicker td.old,
+.datepicker td.new {
+  color: #999999;
+}
+.datepicker td.disabled,
+.datepicker td.disabled:hover {
+  background: none;
+  color: #999999;
+  cursor: default;
+}
+.datepicker td.active,
+.datepicker td.active:hover,
+.datepicker td.active.disabled,
+.datepicker td.active.disabled:hover {
+  background-color: #006dcc;
+  background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
+  background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -o-linear-gradient(top, #0088cc, #0044cc);
+  background-image: linear-gradient(top, #0088cc, #0044cc);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
+  border-color: #0044cc #0044cc #002a80;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:dximagetransform.microsoft.gradient(enabled=false);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker td.active:hover,
+.datepicker td.active:hover:hover,
+.datepicker td.active.disabled:hover,
+.datepicker td.active.disabled:hover:hover,
+.datepicker td.active:active,
+.datepicker td.active:hover:active,
+.datepicker td.active.disabled:active,
+.datepicker td.active.disabled:hover:active,
+.datepicker td.active.active,
+.datepicker td.active:hover.active,
+.datepicker td.active.disabled.active,
+.datepicker td.active.disabled:hover.active,
+.datepicker td.active.disabled,
+.datepicker td.active:hover.disabled,
+.datepicker td.active.disabled.disabled,
+.datepicker td.active.disabled:hover.disabled,
+.datepicker td.active[disabled],
+.datepicker td.active:hover[disabled],
+.datepicker td.active.disabled[disabled],
+.datepicker td.active.disabled:hover[disabled] {
+  background-color: #0044cc;
+}
+.datepicker td.active:active,
+.datepicker td.active:hover:active,
+.datepicker td.active.disabled:active,
+.datepicker td.active.disabled:hover:active,
+.datepicker td.active.active,
+.datepicker td.active:hover.active,
+.datepicker td.active.disabled.active,
+.datepicker td.active.disabled:hover.active {
+  background-color: #003399 \9;
+}
+.datepicker td span {
+  display: block;
+  width: 47px;
+  height: 54px;
+  line-height: 54px;
+  float: left;
+  margin: 2px;
+  cursor: pointer;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+}
+.datepicker td span:hover {
+  background: #eeeeee;
+}
+.datepicker td span.disabled,
+.datepicker td span.disabled:hover {
+  background: none;
+  color: #999999;
+  cursor: default;
+}
+.datepicker td span.active,
+.datepicker td span.active:hover,
+.datepicker td span.active.disabled,
+.datepicker td span.active.disabled:hover {
+  background-color: #006dcc;
+  background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
+  background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -o-linear-gradient(top, #0088cc, #0044cc);
+  background-image: linear-gradient(top, #0088cc, #0044cc);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
+  border-color: #0044cc #0044cc #002a80;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:dximagetransform.microsoft.gradient(enabled=false);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker td span.active:hover,
+.datepicker td span.active:hover:hover,
+.datepicker td span.active.disabled:hover,
+.datepicker td span.active.disabled:hover:hover,
+.datepicker td span.active:active,
+.datepicker td span.active:hover:active,
+.datepicker td span.active.disabled:active,
+.datepicker td span.active.disabled:hover:active,
+.datepicker td span.active.active,
+.datepicker td span.active:hover.active,
+.datepicker td span.active.disabled.active,
+.datepicker td span.active.disabled:hover.active,
+.datepicker td span.active.disabled,
+.datepicker td span.active:hover.disabled,
+.datepicker td span.active.disabled.disabled,
+.datepicker td span.active.disabled:hover.disabled,
+.datepicker td span.active[disabled],
+.datepicker td span.active:hover[disabled],
+.datepicker td span.active.disabled[disabled],
+.datepicker td span.active.disabled:hover[disabled] {
+  background-color: #0044cc;
+}
+.datepicker td span.active:active,
+.datepicker td span.active:hover:active,
+.datepicker td span.active.disabled:active,
+.datepicker td span.active.disabled:hover:active,
+.datepicker td span.active.active,
+.datepicker td span.active:hover.active,
+.datepicker td span.active.disabled.active,
+.datepicker td span.active.disabled:hover.active {
+  background-color: #003399 \9;
+}
+.datepicker td span.old {
+  color: #999999;
+}
+.datepicker th.switch {
+  width: 145px;
+}
+.datepicker thead tr:first-child th {
+  cursor: pointer;
+}
+.datepicker thead tr:first-child th:hover {
+  background: #eeeeee;
+}
+.input-append.date .add-on i,
+.input-prepend.date .add-on i {
+  display: block;
+  cursor: pointer;
+  width: 16px;
+  height: 16px;
+}

assets/js/bootstrap-datepicker.js

+/* =========================================================
+ * bootstrap-datepicker.js
+ * http://www.eyecon.ro/bootstrap-datepicker
+ * =========================================================
+ * Copyright 2012 Stefan Petre
+ * Improvements by Andrew Rowls
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================= */
+
+!function( $ ) {
+
+	// Picker object
+
+	var Datepicker = function(element, options){
+		this.element = $(element);
+		this.language = options.language||this.element.data('date-language')||"en";
+		this.language = this.language in dates ? this.language : "en";
+		this.format = DPGlobal.parseFormat(options.format||this.element.data('date-format')||'mm/dd/yyyy');
+		this.picker = $(DPGlobal.template)
+							.appendTo('body')
+							.on({
+								click: $.proxy(this.click, this),
+								mousedown: $.proxy(this.mousedown, this)
+							});
+		this.isInput = this.element.is('input');
+		this.component = this.element.is('.date') ? this.element.find('.add-on') : false;
+		if(this.component && this.component.length === 0)
+			this.component = false;
+
+		if (this.isInput) {
+			this.element.on({
+				focus: $.proxy(this.show, this),
+				blur: $.proxy(this._hide, this),
+				keyup: $.proxy(this.update, this),
+				keydown: $.proxy(this.keydown, this)
+			});
+		} else {
+			if (this.component){
+				this.component.on('click', $.proxy(this.show, this));
+				var element = this.element.find('input');
+				element.on({
+					blur: $.proxy(this._hide, this)
+				})
+			} else {
+				this.element.on('click', $.proxy(this.show, this));
+			}
+		}
+
+		this.autoclose = false;
+		if ('autoclose' in options) {
+			this.autoclose = options.autoclose;
+		} else if ('dateAutoclose' in this.element.data()) {
+			this.autoclose = this.element.data('date-autoclose');
+		}
+
+		switch(options.startView){
+			case 2:
+			case 'decade':
+				this.viewMode = this.startViewMode = 2;
+				break;
+			case 1:
+			case 'year':
+				this.viewMode = this.startViewMode = 1;
+				break;
+			case 0:
+			case 'month':
+			default:
+				this.viewMode = this.startViewMode = 0;
+				break;
+		}
+
+		this.weekStart = ((options.weekStart||this.element.data('date-weekstart')||dates[this.language].weekStart||0) % 7);
+		this.weekEnd = ((this.weekStart + 6) % 7);
+		this.startDate = -Infinity;
+		this.endDate = Infinity;
+		this.setStartDate(options.startDate||this.element.data('date-startdate'));
+		this.setEndDate(options.endDate||this.element.data('date-enddate'));
+		this.fillDow();
+		this.fillMonths();
+		this.update();
+		this.showMode();
+	};
+
+	Datepicker.prototype = {
+		constructor: Datepicker,
+
+		show: function(e) {
+			this.picker.show();
+			this.height = this.component ? this.component.outerHeight() : this.element.outerHeight();
+			this.place();
+			$(window).on('resize', $.proxy(this.place, this));
+			if (e ) {
+				e.stopPropagation();
+				e.preventDefault();
+			}
+			if (!this.isInput) {
+				$(document).on('mousedown', $.proxy(this.hide, this));
+			}
+			this.element.trigger({
+				type: 'show',
+				date: this.date
+			});
+		},
+
+		_hide: function(e){
+			// When going from the input to the picker, IE handles the blur/click
+			// events differently than other browsers, in such a way that the blur
+			// event triggers a hide before the click event can stop propagation.
+			if ($.browser.msie) {
+				var t = this, args = arguments;
+
+				function cancel_hide(){
+					clearTimeout(hide_timeout);
+					e.target.focus();
+					t.picker.off('click', cancel_hide);
+				}
+
+				function do_hide(){
+					t.hide.apply(t, args);
+					t.picker.off('click', cancel_hide);
+				}
+
+				this.picker.on('click', cancel_hide);
+				var hide_timeout = setTimeout(do_hide, 100);
+			} else {
+				return this.hide.apply(this, arguments);
+			}
+		},
+
+		hide: function(e){
+			this.picker.hide();
+			$(window).off('resize', this.place);
+			this.viewMode = this.startViewMode;
+			this.showMode();
+			if (!this.isInput) {
+				$(document).off('mousedown', this.hide);
+			}
+			if (e && e.currentTarget.value)
+				this.setValue();
+			this.element.trigger({
+				type: 'hide',
+				date: this.date
+			});
+		},
+
+		setValue: function() {
+			var formated = DPGlobal.formatDate(this.date, this.format, this.language);
+			if (!this.isInput) {
+				if (this.component){
+					this.element.find('input').prop('value', formated);
+				}
+				this.element.data('date', formated);
+			} else {
+				this.element.prop('value', formated);
+			}
+		},
+
+		setStartDate: function(startDate){
+			this.startDate = startDate||-Infinity;
+			if (this.startDate !== -Infinity) {
+				this.startDate = DPGlobal.parseDate(this.startDate, this.format, this.language);
+			}
+			this.update();
+			this.updateNavArrows();
+		},
+
+		setEndDate: function(endDate){
+			this.endDate = endDate||Infinity;
+			if (this.endDate !== Infinity) {
+				this.endDate = DPGlobal.parseDate(this.endDate, this.format, this.language);
+			}
+			this.update();
+			this.updateNavArrows();
+		},
+
+		place: function(){
+			var offset = this.component ? this.component.offset() : this.element.offset();
+			this.picker.css({
+				top: offset.top + this.height,
+				left: offset.left
+			});
+		},
+
+		update: function(){
+			this.date = DPGlobal.parseDate(
+				this.isInput ? this.element.prop('value') : this.element.data('date'),
+				this.format, this.language
+			);
+			if (this.date < this.startDate) {
+				this.viewDate = new Date(this.startDate);
+			} else if (this.date > this.endDate) {
+				this.viewDate = new Date(this.endDate);
+			} else {
+				this.viewDate = new Date(this.date);
+			}
+			this.fill();
+		},
+
+		fillDow: function(){
+			var dowCnt = this.weekStart;
+			var html = '<tr>';
+			while (dowCnt < this.weekStart + 7) {
+				html += '<th class="dow">'+dates[this.language].daysMin[(dowCnt++)%7]+'</th>';
+			}
+			html += '</tr>';
+			this.picker.find('.datepicker-days thead').append(html);
+		},
+
+		fillMonths: function(){
+			var html = '';
+			var i = 0
+			while (i < 12) {
+				html += '<span class="month">'+dates[this.language].monthsShort[i++]+'</span>';
+			}
+			this.picker.find('.datepicker-months td').html(html);
+		},
+
+		fill: function() {
+			var d = new Date(this.viewDate),
+				year = d.getFullYear(),
+				month = d.getMonth(),
+				startYear = this.startDate !== -Infinity ? this.startDate.getFullYear() : -Infinity,
+				startMonth = this.startDate !== -Infinity ? this.startDate.getMonth() : -Infinity,
+				endYear = this.endDate !== Infinity ? this.endDate.getFullYear() : Infinity,
+				endMonth = this.endDate !== Infinity ? this.endDate.getMonth() : Infinity,
+				currentDate = this.date.valueOf();
+			this.picker.find('.datepicker-days th:eq(1)')
+						.text(dates[this.language].months[month]+' '+year);
+			this.updateNavArrows();
+			this.fillMonths();
+			var prevMonth = new Date(year, month-1, 28,0,0,0,0),
+				day = DPGlobal.getDaysInMonth(prevMonth.getFullYear(), prevMonth.getMonth());
+			prevMonth.setDate(day);
+			prevMonth.setDate(day - (prevMonth.getDay() - this.weekStart + 7)%7);
+			var nextMonth = new Date(prevMonth);
+			nextMonth.setDate(nextMonth.getDate() + 42);
+			nextMonth = nextMonth.valueOf();
+			html = [];
+			var clsName;
+			while(prevMonth.valueOf() < nextMonth) {
+				if (prevMonth.getDay() == this.weekStart) {
+					html.push('<tr>');
+				}
+				clsName = '';
+				if (prevMonth.getFullYear() < year || (prevMonth.getFullYear() == year && prevMonth.getMonth() < month)) {
+					clsName += ' old';
+				} else if (prevMonth.getFullYear() > year || (prevMonth.getFullYear() == year && prevMonth.getMonth() > month)) {
+					clsName += ' new';
+				}
+				if (prevMonth.valueOf() == currentDate) {
+					clsName += ' active';
+				}
+				if (prevMonth.valueOf() < this.startDate || prevMonth.valueOf() > this.endDate) {
+					clsName += ' disabled';
+				}
+				html.push('<td class="day'+clsName+'">'+prevMonth.getDate() + '</td>');
+				if (prevMonth.getDay() == this.weekEnd) {
+					html.push('</tr>');
+				}
+				prevMonth.setDate(prevMonth.getDate()+1);
+			}
+			this.picker.find('.datepicker-days tbody').empty().append(html.join(''));
+			var currentYear = this.date.getFullYear();
+
+			var months = this.picker.find('.datepicker-months')
+						.find('th:eq(1)')
+							.text(year)
+							.end()
+						.find('span').removeClass('active');
+			if (currentYear == year) {
+				months.eq(this.date.getMonth()).addClass('active');
+			}
+			if (year < startYear || year > endYear) {
+				months.addClass('disabled');
+			}
+			if (year == startYear) {
+				months.slice(0, startMonth).addClass('disabled');
+			}
+			if (year == endYear) {
+				months.slice(endMonth+1).addClass('disabled');
+			}
+
+			html = '';
+			year = parseInt(year/10, 10) * 10;
+			var yearCont = this.picker.find('.datepicker-years')
+								.find('th:eq(1)')
+									.text(year + '-' + (year + 9))
+									.end()
+								.find('td');
+			year -= 1;
+			for (var i = -1; i < 11; i++) {
+				html += '<span class="year'+(i == -1 || i == 10 ? ' old' : '')+(currentYear == year ? ' active' : '')+(year < startYear || year > endYear ? ' disabled' : '')+'">'+year+'</span>';
+				year += 1;
+			}
+			yearCont.html(html);
+		},
+
+		updateNavArrows: function() {
+			var d = new Date(this.viewDate),
+				year = d.getFullYear(),
+				month = d.getMonth();
+			switch (this.viewMode) {
+				case 0:
+					if (this.startDate !== -Infinity && year <= this.startDate.getFullYear() && month <= this.startDate.getMonth()) {
+						this.picker.find('.prev').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.prev').css({visibility: 'visible'});
+					}
+					if (this.endDate !== Infinity && year >= this.endDate.getFullYear() && month >= this.endDate.getMonth()) {
+						this.picker.find('.next').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.next').css({visibility: 'visible'});
+					}
+					break;
+				case 1:
+				case 2:
+					if (this.startDate !== -Infinity && year <= this.startDate.getFullYear()) {
+						this.picker.find('.prev').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.prev').css({visibility: 'visible'});
+					}
+					if (this.endDate !== Infinity && year >= this.endDate.getFullYear()) {
+						this.picker.find('.next').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.next').css({visibility: 'visible'});
+					}
+					break;
+			}
+		},
+
+		click: function(e) {
+			e.stopPropagation();
+			e.preventDefault();
+			var target = $(e.target).closest('span, td, th');
+			if (target.length == 1) {
+				switch(target[0].nodeName.toLowerCase()) {
+					case 'th':
+						switch(target[0].className) {
+							case 'switch':
+								this.showMode(1);
+								break;
+							case 'prev':
+							case 'next':
+								var dir = DPGlobal.modes[this.viewMode].navStep * (target[0].className == 'prev' ? -1 : 1);
+								switch(this.viewMode){
+									case 0:
+										this.viewDate = this.moveMonth(this.viewDate, dir);
+										break;
+									case 1:
+									case 2:
+										this.viewDate = this.moveYear(this.viewDate, dir);
+										break;
+								}
+								this.fill();
+								break;
+						}
+						break;
+					case 'span':
+						if (!target.is('.disabled')) {
+							if (target.is('.month')) {
+								var month = target.parent().find('span').index(target);
+								this.viewDate.setMonth(month);
+							} else {
+								var year = parseInt(target.text(), 10)||0;
+								this.viewDate.setFullYear(year);
+							}
+							this.showMode(-1);
+							this.fill();
+						}
+						break;
+					case 'td':
+						if (target.is('.day') && !target.is('.disabled')){
+							var day = parseInt(target.text(), 10)||1;
+							var year = this.viewDate.getFullYear(),
+								month = this.viewDate.getMonth();
+							if (target.is('.old')) {
+								if (month == 0) {
+									month = 11;
+									year -= 1;
+								} else {
+									month -= 1;
+								}
+							} else if (target.is('.new')) {
+								if (month == 11) {
+									month = 0;
+									year += 1;
+								} else {
+									month += 1;
+								}
+							}
+							this.date = new Date(year, month, day,0,0,0,0);
+							this.viewDate = new Date(year, month, day,0,0,0,0);
+							this.fill();
+							this.setValue();
+							this.element.trigger({
+								type: 'changeDate',
+								date: this.date
+							});
+							var element;
+							if (this.isInput) {
+								element = this.element;
+							} else if (this.component){
+								element = this.element.find('input');
+							}
+							if (element) {
+								element.change();
+								if (this.autoclose) {
+									element.blur();
+								}
+							}
+						}
+						break;
+				}
+			}
+		},
+
+		mousedown: function(e){
+			e.stopPropagation();
+			e.preventDefault();
+		},
+
+		moveMonth: function(date, dir){
+			if (!dir) return date;
+			var new_date = new Date(date.valueOf()),
+				day = new_date.getDate(),
+				month = new_date.getMonth(),
+				mag = Math.abs(dir),
+				new_month, test;
+			dir = dir > 0 ? 1 : -1;
+			if (mag == 1){
+				test = dir == -1
+					// If going back one month, make sure month is not current month
+					// (eg, Mar 31 -> Feb 31 == Feb 28, not Mar 02)
+					? function(){ return new_date.getMonth() == month; }
+					// If going forward one month, make sure month is as expected
+					// (eg, Jan 31 -> Feb 31 == Feb 28, not Mar 02)
+					: function(){ return new_date.getMonth() != new_month; };
+				new_month = month + dir;
+				new_date.setMonth(new_month);
+				// Dec -> Jan (12) or Jan -> Dec (-1) -- limit expected date to 0-11
+				if (new_month < 0 || new_month > 11)
+					new_month = (new_month + 12) % 12;
+			} else {
+				// For magnitudes >1, move one month at a time...
+				for (var i=0; i<mag; i++)
+					// ...which might decrease the day (eg, Jan 31 to Feb 28, etc)...
+					new_date = this.moveMonth(new_date, dir);
+				// ...then reset the day, keeping it in the new month
+				new_month = new_date.getMonth();
+				new_date.setDate(day);
+				test = function(){ return new_month != new_date.getMonth(); };
+			}
+			// Common date-resetting loop -- if date is beyond end of month, make it
+			// end of month
+			while (test()){
+				new_date.setDate(--day);
+				new_date.setMonth(new_month);
+			}
+			return new_date;
+		},
+
+		moveYear: function(date, dir){
+			return this.moveMonth(date, dir*12);
+		},
+
+		keydown: function(e){
+			if (this.picker.is(':not(:visible)')){
+				if (e.keyCode == 27) // allow escape to hide and re-show picker
+					this.show();
+				return;
+			}
+			var dateChanged = false,
+				dir, day, month;
+			switch(e.keyCode){
+				case 27: // escape
+					this.hide();
+					e.preventDefault();
+					break;
+				case 37: // left
+				case 39: // right
+					dir = e.keyCode == 37 ? -1 : 1;
+					if (e.ctrlKey){
+						this.date = this.moveYear(this.date, dir);
+						this.viewDate = this.moveYear(this.viewDate, dir);
+					} else if (e.shiftKey){
+						this.date = this.moveMonth(this.date, dir);
+						this.viewDate = this.moveMonth(this.viewDate, dir);
+					} else {
+						this.date.setDate(this.date.getDate() + dir);
+						this.viewDate.setDate(this.viewDate.getDate() + dir);
+					}
+					this.setValue();
+					this.update();
+					e.preventDefault();
+					dateChanged = true;
+					break;
+				case 38: // up
+				case 40: // down
+					dir = e.keyCode == 38 ? -1 : 1;
+					if (e.ctrlKey){
+						this.date = this.moveYear(this.date, dir);
+						this.viewDate = this.moveYear(this.viewDate, dir);
+					} else if (e.shiftKey){
+						this.date = this.moveMonth(this.date, dir);
+						this.viewDate = this.moveMonth(this.viewDate, dir);
+					} else {
+						this.date.setDate(this.date.getDate() + dir * 7);
+						this.viewDate.setDate(this.viewDate.getDate() + dir * 7);
+					}
+					this.setValue();
+					this.update();
+					e.preventDefault();
+					dateChanged = true;
+					break;
+				case 13: // enter
+					this.hide();
+					e.preventDefault();
+					break;
+			}
+			if (dateChanged){
+				this.element.trigger({
+					type: 'changeDate',
+					date: this.date
+				});
+				var element;
+				if (this.isInput) {
+					element = this.element;
+				} else if (this.component){
+					element = this.element.find('input');
+				}
+				if (element) {
+					element.change();
+				}
+			}
+		},
+
+		showMode: function(dir) {
+			if (dir) {
+				this.viewMode = Math.max(0, Math.min(2, this.viewMode + dir));
+			}
+			this.picker.find('>div').hide().filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName).show();
+			this.updateNavArrows();
+		}
+	};
+
+	$.fn.datepicker = function ( option ) {
+		var args = Array.apply(null, arguments);
+		args.shift();
+		return this.each(function () {
+			var $this = $(this),
+				data = $this.data('datepicker'),
+				options = typeof option == 'object' && option;
+			if (!data) {
+				$this.data('datepicker', (data = new Datepicker(this, $.extend({}, $.fn.datepicker.defaults,options))));
+			}
+			if (typeof option == 'string') data[option].apply(data, args);
+		});
+	};
+
+	$.fn.datepicker.defaults = {
+	};
+	$.fn.datepicker.Constructor = Datepicker;
+	var dates = $.fn.datepicker.dates = {
+		en: {
+			days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"],
+			daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
+			daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"],
+			months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
+			monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
+		}
+	}
+
+	var DPGlobal = {
+		modes: [
+			{
+				clsName: 'days',
+				navFnc: 'Month',
+				navStep: 1
+			},
+			{
+				clsName: 'months',
+				navFnc: 'FullYear',
+				navStep: 1
+			},
+			{
+				clsName: 'years',
+				navFnc: 'FullYear',
+				navStep: 10
+		}],
+		isLeapYear: function (year) {
+			return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0))
+		},
+		getDaysInMonth: function (year, month) {
+			return [31, (DPGlobal.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month]
+		},
+		validParts: /dd?|mm?|MM?|yy(?:yy)?/g,
+		nonpunctuation: /[^ -\/:-@\[-`{-~\t\n\r]+/g,
+		parseFormat: function(format){
+			// IE treats \0 as a string end in inputs (truncating the value),
+			// so it's a bad format delimiter, anyway
+			var separators = format.replace(this.validParts, '\0').split('\0'),
+				parts = format.match(this.validParts);
+			if (!separators || !separators.length || !parts || parts.length == 0){
+				throw new Error("Invalid date format.");
+			}
+			return {separators: separators, parts: parts};
+		},
+		parseDate: function(date, format, language) {
+			if (date instanceof Date) return date;
+			if (/^[-+]\d+[dmwy]([\s,]+[-+]\d+[dmwy])*$/.test(date)) {
+				var part_re = /([-+]\d+)([dmwy])/,
+					parts = date.match(/([-+]\d+)([dmwy])/g),
+					part, dir;
+				date = new Date();
+				for (var i=0; i<parts.length; i++) {
+					part = part_re.exec(parts[i]);
+					dir = parseInt(part[1]);
+					switch(part[2]){
+						case 'd':
+							date.setDate(date.getDate() + dir);
+							break;
+						case 'm':
+							date = Datepicker.prototype.moveMonth.call(Datepicker.prototype, date, dir);
+							break;
+						case 'w':
+							date.setDate(date.getDate() + dir * 7);
+							break;
+						case 'y':
+							date = Datepicker.prototype.moveYear.call(Datepicker.prototype, date, dir);
+							break;
+					}
+				}
+				return new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
+			}
+			var parts = date ? date.match(this.nonpunctuation) : [],
+				date = new Date(),
+				val, filtered;
+			date = new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
+			if (parts.length == format.parts.length) {
+				for (var i=0, cnt = format.parts.length; i < cnt; i++) {
+					val = parseInt(parts[i], 10)||1;
+					switch(format.parts[i]) {
+						case 'MM':
+							filtered = $(dates[language].months).filter(function(){
+								var m = this.slice(0, parts[i].length),
+									p = parts[i].slice(0, m.length);
+								return m == p;
+							});
+							val = $.inArray(filtered[0], dates[language].months) + 1;
+							break;
+						case 'M':
+							filtered = $(dates[language].monthsShort).filter(function(){
+								var m = this.slice(0, parts[i].length),
+									p = parts[i].slice(0, m.length);
+								return m == p;
+							});
+							val = $.inArray(filtered[0], dates[language].monthsShort) + 1;
+							break;
+					}
+					switch(format.parts[i]) {
+						case 'dd':
+						case 'd':
+							date.setDate(val);
+							break;
+						case 'mm':
+						case 'm':
+						case 'MM':
+						case 'M':
+							date.setMonth(val - 1);
+							break;
+						case 'yy':
+							date.setFullYear(2000 + val);
+							break;
+						case 'yyyy':
+							date.setFullYear(val);
+							break;
+					}
+				}
+			}
+			return date;
+		},
+		formatDate: function(date, format, language){
+			var val = {
+				d: date.getDate(),
+				m: date.getMonth() + 1,
+				M: dates[language].monthsShort[date.getMonth()],
+				MM: dates[language].months[date.getMonth()],
+				yy: date.getFullYear().toString().substring(2),
+				yyyy: date.getFullYear()
+			};
+			val.dd = (val.d < 10 ? '0' : '') + val.d;
+			val.mm = (val.m < 10 ? '0' : '') + val.m;
+			var date = [],
+				seps = $.extend([], format.separators);
+			for (var i=0, cnt = format.parts.length; i < cnt; i++) {
+				if (seps.length)
+					date.push(seps.shift())
+				date.push(val[format.parts[i]]);
+			}
+			return date.join('');
+		},
+		headTemplate: '<thead>'+
+							'<tr>'+
+								'<th class="prev"><i class="icon-arrow-left"/></th>'+
+								'<th colspan="5" class="switch"></th>'+
+								'<th class="next"><i class="icon-arrow-right"/></th>'+
+							'</tr>'+
+						'</thead>',
+		contTemplate: '<tbody><tr><td colspan="7"></td></tr></tbody>'
+	};
+	DPGlobal.template = '<div class="datepicker dropdown-menu">'+
+							'<div class="datepicker-days">'+
+								'<table class=" table-condensed">'+
+									DPGlobal.headTemplate+
+									'<tbody></tbody>'+
+								'</table>'+
+							'</div>'+
+							'<div class="datepicker-months">'+
+								'<table class="table-condensed">'+
+									DPGlobal.headTemplate+
+									DPGlobal.contTemplate+
+								'</table>'+
+							'</div>'+
+							'<div class="datepicker-years">'+
+								'<table class="table-condensed">'+
+									DPGlobal.headTemplate+
+									DPGlobal.contTemplate+
+								'</table>'+
+							'</div>'+
+						'</div>';
+
+}( window.jQuery )

components/Bootstrap.php

 	 */
 	public function registerCss()
 	{
-		Yii::app()->clientScript->registerCssFile($this->getAssetsUrl().'/css/bootstrap.min.css');
+		/** @var CClientScript $cs */
+		$cs = Yii::app()->clientScript;
+		$cs->registerCssFile($this->getAssetsUrl().'/css/bootstrap.min.css');
+		$cs->registerCssFile($this->getAssetsUrl().'/css/datepicker.css');
 	}
 
 	/**
 		$cs = Yii::app()->getClientScript();
 		$cs->registerCoreScript('jquery');
 		$cs->registerScriptFile($this->getAssetsUrl().'/js/bootstrap.min.js', $position);
+		$cs->registerScriptFile($this->getAssetsUrl().'/js/bootstrap-datepicker.js', $position);
 	}
 
 	/**
 	*/
 	protected function getAssetsUrl()
 	{
-		if ($this->_assetsUrl !== null)
+		if (isset($this->_assetsUrl))
 			return $this->_assetsUrl;
 		else
 		{

lib/datepicker/css/datepicker.css

 /*!
-* Datepicker for Bootstrap
-*
-* Copyright 2012 Stefan Petre
-* Licensed under the Apache License v2.0
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-*/
+ * Datepicker for Bootstrap
+ *
+ * Copyright 2012 Stefan Petre
+ * Improvements by Andrew Rowls
+ * Licensed under the Apache License v2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ */
 .datepicker {
-top: 0;
-left: 0;
-padding: 4px;
-margin-top: 1px;
--webkit-border-radius: 4px;
--moz-border-radius: 4px;
-border-radius: 4px;
-/*.dow {
-border-top: 1px solid #ddd !important;
-}*/
+  top: 0;
+  left: 0;
+  padding: 4px;
+  margin-top: 1px;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+  /*.dow {
+		border-top: 1px solid #ddd !important;
+	}*/
+
 }
 .datepicker:before {
-content: '';
-display: inline-block;
-border-left: 7px solid transparent;
-border-right: 7px solid transparent;
-border-bottom: 7px solid #ccc;
-border-bottom-color: rgba(0, 0, 0, 0.2);
-position: absolute;
-top: -7px;
-left: 6px;
+  content: '';
+  display: inline-block;
+  border-left: 7px solid transparent;
+  border-right: 7px solid transparent;
+  border-bottom: 7px solid #ccc;
+  border-bottom-color: rgba(0, 0, 0, 0.2);
+  position: absolute;
+  top: -7px;
+  left: 6px;
 }
 .datepicker:after {
-content: '';
-display: inline-block;
-border-left: 6px solid transparent;
-border-right: 6px solid transparent;
-border-bottom: 6px solid #ffffff;
-position: absolute;
-top: -6px;
-left: 7px;
+  content: '';
+  display: inline-block;
+  border-left: 6px solid transparent;
+  border-right: 6px solid transparent;
+  border-bottom: 6px solid #ffffff;
+  position: absolute;
+  top: -6px;
+  left: 7px;
 }
 .datepicker > div {
-display: none;
+  display: none;
+}
+.datepicker.days div.datepicker-days {
+  display: block;
+}
+.datepicker.months div.datepicker-months {
+  display: block;
+}
+.datepicker.years div.datepicker-years {
+  display: block;
 }
 .datepicker table {
-width: 100%;
-margin: 0;
+  width: 100%;
+  margin: 0;
 }
-.datepicker td, .datepicker th {
-text-align: center;
-width: 20px;
-height: 20px;
--webkit-border-radius: 4px;
--moz-border-radius: 4px;
-border-radius: 4px;
+.datepicker td,
+.datepicker th {
+  text-align: center;
+  width: 20px;
+  height: 20px;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
 }
 .datepicker td.day:hover {
-background: #eeeeee;
-cursor: pointer;
+  background: #eeeeee;
+  cursor: pointer;
 }
-.datepicker td.old, .datepicker td.new {
-color: #999999;
+.datepicker td.old,
+.datepicker td.new {
+  color: #999999;
 }
-.datepicker td.active, .datepicker td.active:hover {
-background-color: #006dcc;
-background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
-background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
-background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
-background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
-background-image: -o-linear-gradient(top, #0088cc, #0044cc);
-background-image: linear-gradient(top, #0088cc, #0044cc);
-background-repeat: repeat-x;
-filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
-border-color: #0044cc #0044cc #002a80;
-border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
-color: #fff;
-text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+.datepicker td.disabled,
+.datepicker td.disabled:hover {
+  background: none;
+  color: #999999;
+  cursor: default;
+}
+.datepicker td.active,
+.datepicker td.active:hover,
+.datepicker td.active.disabled,
+.datepicker td.active.disabled:hover {
+  background-color: #006dcc;
+  background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
+  background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -o-linear-gradient(top, #0088cc, #0044cc);
+  background-image: linear-gradient(top, #0088cc, #0044cc);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
+  border-color: #0044cc #0044cc #002a80;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:dximagetransform.microsoft.gradient(enabled=false);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
 }
 .datepicker td.active:hover,
 .datepicker td.active:hover:hover,
+.datepicker td.active.disabled:hover,
+.datepicker td.active.disabled:hover:hover,
 .datepicker td.active:active,
 .datepicker td.active:hover:active,
+.datepicker td.active.disabled:active,
+.datepicker td.active.disabled:hover:active,
 .datepicker td.active.active,
 .datepicker td.active:hover.active,
+.datepicker td.active.disabled.active,
+.datepicker td.active.disabled:hover.active,
 .datepicker td.active.disabled,
 .datepicker td.active:hover.disabled,
+.datepicker td.active.disabled.disabled,
+.datepicker td.active.disabled:hover.disabled,
 .datepicker td.active[disabled],
-.datepicker td.active:hover[disabled] {
-background-color: #0044cc;
+.datepicker td.active:hover[disabled],
+.datepicker td.active.disabled[disabled],
+.datepicker td.active.disabled:hover[disabled] {
+  background-color: #0044cc;
 }
 .datepicker td.active:active,
 .datepicker td.active:hover:active,
+.datepicker td.active.disabled:active,
+.datepicker td.active.disabled:hover:active,
 .datepicker td.active.active,
-.datepicker td.active:hover.active {
-background-color: #003399 \9;
+.datepicker td.active:hover.active,
+.datepicker td.active.disabled.active,
+.datepicker td.active.disabled:hover.active {
+  background-color: #003399 \9;
 }
 .datepicker td span {
-display: block;
-width: 47px;
-height: 54px;
-line-height: 54px;
-float: left;
-margin: 2px;
-cursor: pointer;
--webkit-border-radius: 4px;
--moz-border-radius: 4px;
-border-radius: 4px;
+  display: block;
+  width: 47px;
+  height: 54px;
+  line-height: 54px;
+  float: left;
+  margin: 2px;
+  cursor: pointer;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
 }
 .datepicker td span:hover {
-background: #eeeeee;
+  background: #eeeeee;
 }
-.datepicker td span.active {
-background-color: #006dcc;
-background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
-background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
-background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
-background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
-background-image: -o-linear-gradient(top, #0088cc, #0044cc);
-background-image: linear-gradient(top, #0088cc, #0044cc);
-background-repeat: repeat-x;
-filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
-border-color: #0044cc #0044cc #002a80;
-border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
-color: #fff;
-text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+.datepicker td span.disabled,
+.datepicker td span.disabled:hover {
+  background: none;
+  color: #999999;
+  cursor: default;
+}
+.datepicker td span.active,
+.datepicker td span.active:hover,
+.datepicker td span.active.disabled,
+.datepicker td span.active.disabled:hover {
+  background-color: #006dcc;
+  background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
+  background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
+  background-image: -o-linear-gradient(top, #0088cc, #0044cc);
+  background-image: linear-gradient(top, #0088cc, #0044cc);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
+  border-color: #0044cc #0044cc #002a80;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:dximagetransform.microsoft.gradient(enabled=false);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
 }
 .datepicker td span.active:hover,
+.datepicker td span.active:hover:hover,
+.datepicker td span.active.disabled:hover,
+.datepicker td span.active.disabled:hover:hover,
 .datepicker td span.active:active,
+.datepicker td span.active:hover:active,
+.datepicker td span.active.disabled:active,
+.datepicker td span.active.disabled:hover:active,
 .datepicker td span.active.active,
+.datepicker td span.active:hover.active,
+.datepicker td span.active.disabled.active,
+.datepicker td span.active.disabled:hover.active,
 .datepicker td span.active.disabled,
-.datepicker td span.active[disabled] {
-background-color: #0044cc;
+.datepicker td span.active:hover.disabled,
+.datepicker td span.active.disabled.disabled,
+.datepicker td span.active.disabled:hover.disabled,
+.datepicker td span.active[disabled],
+.datepicker td span.active:hover[disabled],
+.datepicker td span.active.disabled[disabled],
+.datepicker td span.active.disabled:hover[disabled] {
+  background-color: #0044cc;
 }
-.datepicker td span.active:active, .datepicker td span.active.active {
-background-color: #003399 \9;
+.datepicker td span.active:active,
+.datepicker td span.active:hover:active,
+.datepicker td span.active.disabled:active,
+.datepicker td span.active.disabled:hover:active,
+.datepicker td span.active.active,
+.datepicker td span.active:hover.active,
+.datepicker td span.active.disabled.active,
+.datepicker td span.active.disabled:hover.active {
+  background-color: #003399 \9;
 }
 .datepicker td span.old {
-color: #999999;
+  color: #999999;
 }
 .datepicker th.switch {
-width: 145px;
+  width: 145px;
 }
 .datepicker thead tr:first-child th {
-cursor: pointer;
+  cursor: pointer;
 }
 .datepicker thead tr:first-child th:hover {
-background: #eeeeee;
+  background: #eeeeee;
 }
-.input-append.date .add-on i, .input-prepend.date .add-on i {
-display: block;
-cursor: pointer;
-width: 16px;
-height: 16px;
-}
+.input-append.date .add-on i,
+.input-prepend.date .add-on i {
+  display: block;
+  cursor: pointer;
+  width: 16px;
+  height: 16px;
+}

lib/datepicker/js/bootstrap-datepicker.js

 /* =========================================================
- * bootstrap-datepicker.js 
+ * bootstrap-datepicker.js
  * http://www.eyecon.ro/bootstrap-datepicker
  * =========================================================
  * Copyright 2012 Stefan Petre
+ * Improvements by Andrew Rowls
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ========================================================= */
- 
+
 !function( $ ) {
-	
+
 	// Picker object
-	
+
 	var Datepicker = function(element, options){
 		this.element = $(element);
+		this.language = options.language||this.element.data('date-language')||"en";
+		this.language = this.language in dates ? this.language : "en";
 		this.format = DPGlobal.parseFormat(options.format||this.element.data('date-format')||'mm/dd/yyyy');
 		this.picker = $(DPGlobal.template)
 							.appendTo('body')
 							});
 		this.isInput = this.element.is('input');
 		this.component = this.element.is('.date') ? this.element.find('.add-on') : false;
-		
+		if(this.component && this.component.length === 0)
+			this.component = false;
+
 		if (this.isInput) {
 			this.element.on({
 				focus: $.proxy(this.show, this),
-				blur: $.proxy(this.hide, this),
-				keyup: $.proxy(this.update, this)
+				blur: $.proxy(this._hide, this),
+				keyup: $.proxy(this.update, this),
+				keydown: $.proxy(this.keydown, this)
 			});
 		} else {
 			if (this.component){
 				this.component.on('click', $.proxy(this.show, this));
+				var element = this.element.find('input');
+				element.on({
+					blur: $.proxy(this._hide, this)
+				})
 			} else {
 				this.element.on('click', $.proxy(this.show, this));
 			}
 		}
-		
-		this.viewMode = 0;
-		this.weekStart = options.weekStart||this.element.data('date-weekstart')||0;
-		this.weekEnd = this.weekStart == 0 ? 6 : this.weekStart - 1;
+
+		this.autoclose = false;
+		if ('autoclose' in options) {
+			this.autoclose = options.autoclose;
+		} else if ('dateAutoclose' in this.element.data()) {
+			this.autoclose = this.element.data('date-autoclose');
+		}
+
+		switch(options.startView){
+			case 2:
+			case 'decade':
+				this.viewMode = this.startViewMode = 2;
+				break;
+			case 1:
+			case 'year':
+				this.viewMode = this.startViewMode = 1;
+				break;
+			case 0:
+			case 'month':
+			default:
+				this.viewMode = this.startViewMode = 0;
+				break;
+		}
+
+		this.weekStart = ((options.weekStart||this.element.data('date-weekstart')||dates[this.language].weekStart||0) % 7);
+		this.weekEnd = ((this.weekStart + 6) % 7);
+		this.startDate = -Infinity;
+		this.endDate = Infinity;
+		this.setStartDate(options.startDate||this.element.data('date-startdate'));
+		this.setEndDate(options.endDate||this.element.data('date-enddate'));
 		this.fillDow();
 		this.fillMonths();
 		this.update();
 		this.showMode();
 	};
-	
+
 	Datepicker.prototype = {
 		constructor: Datepicker,
-		
+
 		show: function(e) {
 			this.picker.show();
 			this.height = this.component ? this.component.outerHeight() : this.element.outerHeight();
 				date: this.date
 			});
 		},
-		
-		hide: function(){
+
+		_hide: function(e){
+			// When going from the input to the picker, IE handles the blur/click
+			// events differently than other browsers, in such a way that the blur
+			// event triggers a hide before the click event can stop propagation.
+			if ($.browser.msie) {
+				var t = this, args = arguments;
+
+				function cancel_hide(){
+					clearTimeout(hide_timeout);
+					e.target.focus();
+					t.picker.off('click', cancel_hide);
+				}
+
+				function do_hide(){
+					t.hide.apply(t, args);
+					t.picker.off('click', cancel_hide);
+				}
+
+				this.picker.on('click', cancel_hide);
+				var hide_timeout = setTimeout(do_hide, 100);
+			} else {
+				return this.hide.apply(this, arguments);
+			}
+		},
+
+		hide: function(e){
 			this.picker.hide();
 			$(window).off('resize', this.place);
-			this.viewMode = 0;
+			this.viewMode = this.startViewMode;
 			this.showMode();
 			if (!this.isInput) {
 				$(document).off('mousedown', this.hide);
 			}
-			this.setValue();
+			if (e && e.currentTarget.value)
+				this.setValue();
 			this.element.trigger({
 				type: 'hide',
 				date: this.date
 			});
 		},
-		
+
 		setValue: function() {
-			var formated = DPGlobal.formatDate(this.date, this.format);
+			var formated = DPGlobal.formatDate(this.date, this.format, this.language);
 			if (!this.isInput) {
 				if (this.component){
 					this.element.find('input').prop('value', formated);
 				this.element.prop('value', formated);
 			}
 		},
-		
+
+		setStartDate: function(startDate){
+			this.startDate = startDate||-Infinity;
+			if (this.startDate !== -Infinity) {
+				this.startDate = DPGlobal.parseDate(this.startDate, this.format, this.language);
+			}
+			this.update();
+			this.updateNavArrows();
+		},
+
+		setEndDate: function(endDate){
+			this.endDate = endDate||Infinity;
+			if (this.endDate !== Infinity) {
+				this.endDate = DPGlobal.parseDate(this.endDate, this.format, this.language);
+			}
+			this.update();
+			this.updateNavArrows();
+		},
+
 		place: function(){
 			var offset = this.component ? this.component.offset() : this.element.offset();
 			this.picker.css({
 				left: offset.left
 			});
 		},
-		
+
 		update: function(){
 			this.date = DPGlobal.parseDate(
 				this.isInput ? this.element.prop('value') : this.element.data('date'),
-				this.format
+				this.format, this.language
 			);
-			this.viewDate = new Date(this.date);
+			if (this.date < this.startDate) {
+				this.viewDate = new Date(this.startDate);
+			} else if (this.date > this.endDate) {
+				this.viewDate = new Date(this.endDate);
+			} else {
+				this.viewDate = new Date(this.date);
+			}
 			this.fill();
 		},
-		
+
 		fillDow: function(){
 			var dowCnt = this.weekStart;
 			var html = '<tr>';
 			while (dowCnt < this.weekStart + 7) {
-				html += '<th class="dow">'+DPGlobal.dates.daysMin[(dowCnt++)%7]+'</th>';
+				html += '<th class="dow">'+dates[this.language].daysMin[(dowCnt++)%7]+'</th>';
 			}
 			html += '</tr>';
 			this.picker.find('.datepicker-days thead').append(html);
 		},
-		
+
 		fillMonths: function(){
 			var html = '';
 			var i = 0
 			while (i < 12) {
-				html += '<span class="month">'+DPGlobal.dates.monthsShort[i++]+'</span>';
+				html += '<span class="month">'+dates[this.language].monthsShort[i++]+'</span>';
 			}
-			this.picker.find('.datepicker-months td').append(html);
+			this.picker.find('.datepicker-months td').html(html);
 		},
-		
+
 		fill: function() {
 			var d = new Date(this.viewDate),
 				year = d.getFullYear(),
 				month = d.getMonth(),
+				startYear = this.startDate !== -Infinity ? this.startDate.getFullYear() : -Infinity,
+				startMonth = this.startDate !== -Infinity ? this.startDate.getMonth() : -Infinity,
+				endYear = this.endDate !== Infinity ? this.endDate.getFullYear() : Infinity,
+				endMonth = this.endDate !== Infinity ? this.endDate.getMonth() : Infinity,
 				currentDate = this.date.valueOf();
 			this.picker.find('.datepicker-days th:eq(1)')
-						.text(DPGlobal.dates.months[month]+' '+year);
+						.text(dates[this.language].months[month]+' '+year);
+			this.updateNavArrows();
+			this.fillMonths();
 			var prevMonth = new Date(year, month-1, 28,0,0,0,0),
 				day = DPGlobal.getDaysInMonth(prevMonth.getFullYear(), prevMonth.getMonth());
 			prevMonth.setDate(day);
 					html.push('<tr>');
 				}
 				clsName = '';
-				if (prevMonth.getMonth() < month) {
+				if (prevMonth.getFullYear() < year || (prevMonth.getFullYear() == year && prevMonth.getMonth() < month)) {
 					clsName += ' old';
-				} else if (prevMonth.getMonth() > month) {
+				} else if (prevMonth.getFullYear() > year || (prevMonth.getFullYear() == year && prevMonth.getMonth() > month)) {
 					clsName += ' new';
 				}
 				if (prevMonth.valueOf() == currentDate) {
 					clsName += ' active';
 				}
+				if (prevMonth.valueOf() < this.startDate || prevMonth.valueOf() > this.endDate) {
+					clsName += ' disabled';
+				}
 				html.push('<td class="day'+clsName+'">'+prevMonth.getDate() + '</td>');
 				if (prevMonth.getDay() == this.weekEnd) {
 					html.push('</tr>');
 			}
 			this.picker.find('.datepicker-days tbody').empty().append(html.join(''));
 			var currentYear = this.date.getFullYear();
-			
+
 			var months = this.picker.find('.datepicker-months')
 						.find('th:eq(1)')
 							.text(year)
 			if (currentYear == year) {
 				months.eq(this.date.getMonth()).addClass('active');
 			}
-			
+			if (year < startYear || year > endYear) {
+				months.addClass('disabled');
+			}
+			if (year == startYear) {
+				months.slice(0, startMonth).addClass('disabled');
+			}
+			if (year == endYear) {
+				months.slice(endMonth+1).addClass('disabled');
+			}
+
 			html = '';
 			year = parseInt(year/10, 10) * 10;
 			var yearCont = this.picker.find('.datepicker-years')
 								.find('td');
 			year -= 1;
 			for (var i = -1; i < 11; i++) {
-				html += '<span class="year'+(i == -1 || i == 10 ? ' old' : '')+(currentYear == year ? ' active' : '')+'">'+year+'</span>';
+				html += '<span class="year'+(i == -1 || i == 10 ? ' old' : '')+(currentYear == year ? ' active' : '')+(year < startYear || year > endYear ? ' disabled' : '')+'">'+year+'</span>';
 				year += 1;
 			}
 			yearCont.html(html);
 		},
-		
+
+		updateNavArrows: function() {
+			var d = new Date(this.viewDate),
+				year = d.getFullYear(),
+				month = d.getMonth();
+			switch (this.viewMode) {
+				case 0:
+					if (this.startDate !== -Infinity && year <= this.startDate.getFullYear() && month <= this.startDate.getMonth()) {
+						this.picker.find('.prev').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.prev').css({visibility: 'visible'});
+					}
+					if (this.endDate !== Infinity && year >= this.endDate.getFullYear() && month >= this.endDate.getMonth()) {
+						this.picker.find('.next').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.next').css({visibility: 'visible'});
+					}
+					break;
+				case 1:
+				case 2:
+					if (this.startDate !== -Infinity && year <= this.startDate.getFullYear()) {
+						this.picker.find('.prev').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.prev').css({visibility: 'visible'});
+					}
+					if (this.endDate !== Infinity && year >= this.endDate.getFullYear()) {
+						this.picker.find('.next').css({visibility: 'hidden'});
+					} else {
+						this.picker.find('.next').css({visibility: 'visible'});
+					}
+					break;
+			}
+		},
+
 		click: function(e) {
 			e.stopPropagation();
 			e.preventDefault();
 								break;
 							case 'prev':
 							case 'next':
-								this.viewDate['set'+DPGlobal.modes[this.viewMode].navFnc].call(
-									this.viewDate,
-									this.viewDate['get'+DPGlobal.modes[this.viewMode].navFnc].call(this.viewDate) + 
-									DPGlobal.modes[this.viewMode].navStep * (target[0].className == 'prev' ? -1 : 1)
-								);
+								var dir = DPGlobal.modes[this.viewMode].navStep * (target[0].className == 'prev' ? -1 : 1);
+								switch(this.viewMode){
+									case 0:
+										this.viewDate = this.moveMonth(this.viewDate, dir);
+										break;
+									case 1:
+									case 2:
+										this.viewDate = this.moveYear(this.viewDate, dir);
+										break;
+								}
 								this.fill();
 								break;
 						}
 						break;
 					case 'span':
-						if (target.is('.month')) {
-							var month = target.parent().find('span').index(target);
-							this.viewDate.setMonth(month);
-						} else {
-							var year = parseInt(target.text(), 10)||0;
-							this.viewDate.setFullYear(year);
+						if (!target.is('.disabled')) {
+							if (target.is('.month')) {
+								var month = target.parent().find('span').index(target);
+								this.viewDate.setMonth(month);
+							} else {
+								var year = parseInt(target.text(), 10)||0;
+								this.viewDate.setFullYear(year);
+							}
+							this.showMode(-1);
+							this.fill();
 						}
-						this.showMode(-1);
-						this.fill();
 						break;
 					case 'td':
-						if (target.is('.day')){
+						if (target.is('.day') && !target.is('.disabled')){
 							var day = parseInt(target.text(), 10)||1;
-							var month = this.viewDate.getMonth();
+							var year = this.viewDate.getFullYear(),
+								month = this.viewDate.getMonth();
 							if (target.is('.old')) {
-								month -= 1;
+								if (month == 0) {
+									month = 11;
+									year -= 1;
+								} else {
+									month -= 1;
+								}
 							} else if (target.is('.new')) {
-								month += 1;
+								if (month == 11) {
+									month = 0;
+									year += 1;
+								} else {
+									month += 1;
+								}
 							}
-							var year = this.viewDate.getFullYear();
 							this.date = new Date(year, month, day,0,0,0,0);
 							this.viewDate = new Date(year, month, day,0,0,0,0);
 							this.fill();
 								type: 'changeDate',
 								date: this.date
 							});
+							var element;
+							if (this.isInput) {
+								element = this.element;
+							} else if (this.component){
+								element = this.element.find('input');
+							}
+							if (element) {
+								element.change();
+								if (this.autoclose) {
+									element.blur();
+								}
+							}
 						}
 						break;
 				}
 			}
 		},
-		
+
 		mousedown: function(e){
 			e.stopPropagation();
 			e.preventDefault();
 		},
-		
+
+		moveMonth: function(date, dir){
+			if (!dir) return date;
+			var new_date = new Date(date.valueOf()),
+				day = new_date.getDate(),
+				month = new_date.getMonth(),
+				mag = Math.abs(dir),
+				new_month, test;
+			dir = dir > 0 ? 1 : -1;
+			if (mag == 1){
+				test = dir == -1
+					// If going back one month, make sure month is not current month
+					// (eg, Mar 31 -> Feb 31 == Feb 28, not Mar 02)
+					? function(){ return new_date.getMonth() == month; }
+					// If going forward one month, make sure month is as expected
+					// (eg, Jan 31 -> Feb 31 == Feb 28, not Mar 02)
+					: function(){ return new_date.getMonth() != new_month; };
+				new_month = month + dir;
+				new_date.setMonth(new_month);
+				// Dec -> Jan (12) or Jan -> Dec (-1) -- limit expected date to 0-11
+				if (new_month < 0 || new_month > 11)
+					new_month = (new_month + 12) % 12;
+			} else {
+				// For magnitudes >1, move one month at a time...
+				for (var i=0; i<mag; i++)
+					// ...which might decrease the day (eg, Jan 31 to Feb 28, etc)...
+					new_date = this.moveMonth(new_date, dir);
+				// ...then reset the day, keeping it in the new month
+				new_month = new_date.getMonth();
+				new_date.setDate(day);
+				test = function(){ return new_month != new_date.getMonth(); };
+			}
+			// Common date-resetting loop -- if date is beyond end of month, make it
+			// end of month
+			while (test()){
+				new_date.setDate(--day);
+				new_date.setMonth(new_month);
+			}
+			return new_date;
+		},
+
+		moveYear: function(date, dir){
+			return this.moveMonth(date, dir*12);
+		},
+
+		keydown: function(e){
+			if (this.picker.is(':not(:visible)')){
+				if (e.keyCode == 27) // allow escape to hide and re-show picker
+					this.show();
+				return;
+			}
+			var dateChanged = false,
+				dir, day, month;
+			switch(e.keyCode){
+				case 27: // escape
+					this.hide();
+					e.preventDefault();
+					break;
+				case 37: // left
+				case 39: // right
+					dir = e.keyCode == 37 ? -1 : 1;
+					if (e.ctrlKey){
+						this.date = this.moveYear(this.date, dir);
+						this.viewDate = this.moveYear(this.viewDate, dir);
+					} else if (e.shiftKey){
+						this.date = this.moveMonth(this.date, dir);
+						this.viewDate = this.moveMonth(this.viewDate, dir);
+					} else {
+						this.date.setDate(this.date.getDate() + dir);
+						this.viewDate.setDate(this.viewDate.getDate() + dir);
+					}
+					this.setValue();
+					this.update();
+					e.preventDefault();
+					dateChanged = true;
+					break;
+				case 38: // up
+				case 40: // down
+					dir = e.keyCode == 38 ? -1 : 1;
+					if (e.ctrlKey){
+						this.date = this.moveYear(this.date, dir);
+						this.viewDate = this.moveYear(this.viewDate, dir);
+					} else if (e.shiftKey){
+						this.date = this.moveMonth(this.date, dir);
+						this.viewDate = this.moveMonth(this.viewDate, dir);
+					} else {
+						this.date.setDate(this.date.getDate() + dir * 7);
+						this.viewDate.setDate(this.viewDate.getDate() + dir * 7);
+					}
+					this.setValue();
+					this.update();
+					e.preventDefault();
+					dateChanged = true;
+					break;
+				case 13: // enter
+					this.hide();
+					e.preventDefault();
+					break;
+			}
+			if (dateChanged){
+				this.element.trigger({
+					type: 'changeDate',
+					date: this.date
+				});
+				var element;
+				if (this.isInput) {
+					element = this.element;
+				} else if (this.component){
+					element = this.element.find('input');
+				}
+				if (element) {
+					element.change();
+				}
+			}
+		},
+
 		showMode: function(dir) {
 			if (dir) {
 				this.viewMode = Math.max(0, Math.min(2, this.viewMode + dir));
 			}
 			this.picker.find('>div').hide().filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName).show();
+			this.updateNavArrows();
 		}
 	};
-	
+
 	$.fn.datepicker = function ( option ) {
+		var args = Array.apply(null, arguments);
+		args.shift();
 		return this.each(function () {
 			var $this = $(this),
 				data = $this.data('datepicker'),
 			if (!data) {
 				$this.data('datepicker', (data = new Datepicker(this, $.extend({}, $.fn.datepicker.defaults,options))));
 			}
-			if (typeof option == 'string') data[option]();
+			if (typeof option == 'string') data[option].apply(data, args);
 		});
 	};
 
 	$.fn.datepicker.defaults = {
 	};
 	$.fn.datepicker.Constructor = Datepicker;
-	
+	var dates = $.fn.datepicker.dates = {
+		en: {
+			days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"],
+			daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
+			daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"],
+			months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
+			monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
+		}
+	}
+
 	var DPGlobal = {
 		modes: [
 			{
 				navFnc: 'FullYear',
 				navStep: 10
 		}],
-		dates:{
-			days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"],
-			daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
-			daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"],
-			months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
-			monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
-		},
 		isLeapYear: function (year) {
 			return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0))
 		},
 		getDaysInMonth: function (year, month) {
 			return [31, (DPGlobal.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month]
 		},
+		validParts: /dd?|mm?|MM?|yy(?:yy)?/g,
+		nonpunctuation: /[^ -\/:-@\[-`{-~\t\n\r]+/g,
 		parseFormat: function(format){
-			var separator = format.match(/[.\/-].*?/),
-				parts = format.split(/\W+/);
-			if (!separator || !parts || parts.length == 0){
+			// IE treats \0 as a string end in inputs (truncating the value),
+			// so it's a bad format delimiter, anyway
+			var separators = format.replace(this.validParts, '\0').split('\0'),
+				parts = format.match(this.validParts);
+			if (!separators || !separators.length || !parts || parts.length == 0){
 				throw new Error("Invalid date format.");
 			}
-			return {separator: separator, parts: parts};
+			return {separators: separators, parts: parts};
 		},
-		parseDate: function(date, format) {
-			var parts = date.split(format.separator),
-				date = new Date(1970, 1, 1, 0, 0, 0),
-				val;
+		parseDate: function(date, format, language) {
+			if (date instanceof Date) return date;
+			if (/^[-+]\d+[dmwy]([\s,]+[-+]\d+[dmwy])*$/.test(date)) {
+				var part_re = /([-+]\d+)([dmwy])/,
+					parts = date.match(/([-+]\d+)([dmwy])/g),
+					part, dir;
+				date = new Date();
+				for (var i=0; i<parts.length; i++) {
+					part = part_re.exec(parts[i]);
+					dir = parseInt(part[1]);
+					switch(part[2]){
+						case 'd':
+							date.setDate(date.getDate() + dir);
+							break;
+						case 'm':
+							date = Datepicker.prototype.moveMonth.call(Datepicker.prototype, date, dir);
+							break;
+						case 'w':
+							date.setDate(date.getDate() + dir * 7);
+							break;
+						case 'y':
+							date = Datepicker.prototype.moveYear.call(Datepicker.prototype, date, dir);
+							break;
+					}
+				}
+				return new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
+			}
+			var parts = date ? date.match(this.nonpunctuation) : [],
+				date = new Date(),
+				val, filtered;
+			date = new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
 			if (parts.length == format.parts.length) {
 				for (var i=0, cnt = format.parts.length; i < cnt; i++) {
 					val = parseInt(parts[i], 10)||1;
 					switch(format.parts[i]) {
+						case 'MM':
+							filtered = $(dates[language].months).filter(function(){
+								var m = this.slice(0, parts[i].length),
+									p = parts[i].slice(0, m.length);
+								return m == p;
+							});
+							val = $.inArray(filtered[0], dates[language].months) + 1;
+							break;
+						case 'M':
+							filtered = $(dates[language].monthsShort).filter(function(){
+								var m = this.slice(0, parts[i].length),
+									p = parts[i].slice(0, m.length);
+								return m == p;
+							});
+							val = $.inArray(filtered[0], dates[language].monthsShort) + 1;
+							break;
+					}
+					switch(format.parts[i]) {
 						case 'dd':
 						case 'd':
 							date.setDate(val);
 							break;
 						case 'mm':
 						case 'm':
+						case 'MM':
+						case 'M':
 							date.setMonth(val - 1);
 							break;
 						case 'yy':
 			}
 			return date;
 		},
-		formatDate: function(date, format){
+		formatDate: function(date, format, language){
 			var val = {
 				d: date.getDate(),
 				m: date.getMonth() + 1,
+				M: dates[language].monthsShort[date.getMonth()],
+				MM: dates[language].months[date.getMonth()],
 				yy: date.getFullYear().toString().substring(2),
 				yyyy: date.getFullYear()
 			};
 			val.dd = (val.d < 10 ? '0' : '') + val.d;
 			val.mm = (val.m < 10 ? '0' : '') + val.m;
-			var date = [];
+			var date = [],
+				seps = $.extend([], format.separators);
 			for (var i=0, cnt = format.parts.length; i < cnt; i++) {
+				if (seps.length)
+					date.push(seps.shift())
 				date.push(val[format.parts[i]]);
 			}
-			return date.join(format.separator);
+			return date.join('');
 		},
 		headTemplate: '<thead>'+
 							'<tr>'+
 							'</div>'+
 						'</div>';
 
-}( window.jQuery )
+}( window.jQuery )

lib/datepicker/js/locales/bootstrap-datepicker.br.js

+/**
+ * Brazilian translation for bootstrap-datepicker
+ * Cauan Cabral <cauan@radig.com.br>
+ */
+;(function($){
+	$.fn.datepicker.dates['br'] = {