kendo.datetimepicker.js
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/**
* Kendo UI v2016.1.112 (http://www.telerik.com/kendo-ui)
* Copyright 2016 Telerik AD. All rights reserved.
*
* Kendo UI commercial licenses may be obtained at
* http://www.telerik.com/purchase/license-agreement/kendo-ui-complete
* If you do not own a commercial license, this file shall be governed by the trial license terms.
*/
(function (f, define) {
define('kendo.datetimepicker', [
'kendo.datepicker',
'kendo.timepicker'
], f);
}(function () {
var __meta__ = {
id: 'datetimepicker',
name: 'DateTimePicker',
category: 'web',
description: 'The DateTimePicker allows the end user to select a value from a calendar or a time drop-down list.',
depends: [
'datepicker',
'timepicker'
]
};
(function ($, undefined) {
var kendo = window.kendo, TimeView = kendo.TimeView, parse = kendo.parseDate, activeElement = kendo._activeElement, extractFormat = kendo._extractFormat, calendar = kendo.calendar, isInRange = calendar.isInRange, restrictValue = calendar.restrictValue, isEqualDatePart = calendar.isEqualDatePart, getMilliseconds = TimeView.getMilliseconds, ui = kendo.ui, Widget = ui.Widget, OPEN = 'open', CLOSE = 'close', CHANGE = 'change', ns = '.kendoDateTimePicker', CLICK = 'click' + ns, DISABLED = 'disabled', READONLY = 'readonly', DEFAULT = 'k-state-default', FOCUSED = 'k-state-focused', HOVER = 'k-state-hover', STATEDISABLED = 'k-state-disabled', HOVEREVENTS = 'mouseenter' + ns + ' mouseleave' + ns, MOUSEDOWN = 'mousedown' + ns, MONTH = 'month', SPAN = '<span/>', ARIA_ACTIVEDESCENDANT = 'aria-activedescendant', ARIA_EXPANDED = 'aria-expanded', ARIA_HIDDEN = 'aria-hidden', ARIA_OWNS = 'aria-owns', ARIA_DISABLED = 'aria-disabled', ARIA_READONLY = 'aria-readonly', DATE = Date, MIN = new DATE(1800, 0, 1), MAX = new DATE(2099, 11, 31), dateViewParams = { view: 'date' }, timeViewParams = { view: 'time' }, extend = $.extend;
var DateTimePicker = Widget.extend({
init: function (element, options) {
var that = this, disabled;
Widget.fn.init.call(that, element, options);
element = that.element;
options = that.options;
options.disableDates = kendo.calendar.disabled(options.disableDates);
options.min = parse(element.attr('min')) || parse(options.min);
options.max = parse(element.attr('max')) || parse(options.max);
normalize(options);
that._initialOptions = extend({}, options);
that._wrapper();
that._views();
that._icons();
that._reset();
that._template();
try {
element[0].setAttribute('type', 'text');
} catch (e) {
element[0].type = 'text';
}
element.addClass('k-input').attr({
'role': 'combobox',
'aria-expanded': false
});
that._midnight = that._calculateMidnight(options.min, options.max);
disabled = element.is('[disabled]') || $(that.element).parents('fieldset').is(':disabled');
if (disabled) {
that.enable(false);
} else {
that.readonly(element.is('[readonly]'));
}
that._old = that._update(options.value || that.element.val());
that._oldText = element.val();
kendo.notify(that);
},
options: {
name: 'DateTimePicker',
value: null,
format: '',
timeFormat: '',
culture: '',
parseFormats: [],
dates: [],
min: new DATE(MIN),
max: new DATE(MAX),
interval: 30,
height: 200,
footer: '',
start: MONTH,
depth: MONTH,
animation: {},
month: {},
ARIATemplate: 'Current focused date is #=kendo.toString(data.current, "d")#'
},
events: [
OPEN,
CLOSE,
CHANGE
],
setOptions: function (options) {
var that = this, value = that._value, min, max, currentValue;
Widget.fn.setOptions.call(that, options);
options = that.options;
options.min = min = parse(options.min);
options.max = max = parse(options.max);
normalize(options);
that._midnight = that._calculateMidnight(options.min, options.max);
currentValue = options.value || that._value || that.dateView._current;
if (min && !isEqualDatePart(min, currentValue)) {
min = new DATE(MIN);
}
if (max && !isEqualDatePart(max, currentValue)) {
max = new DATE(MAX);
}
that.dateView.setOptions(options);
that.timeView.setOptions(extend({}, options, {
format: options.timeFormat,
min: min,
max: max
}));
if (value) {
that.element.val(kendo.toString(value, options.format, options.culture));
that._updateARIA(value);
}
},
_editable: function (options) {
var that = this, element = that.element.off(ns), dateIcon = that._dateIcon.off(ns), timeIcon = that._timeIcon.off(ns), wrapper = that._inputWrapper.off(ns), readonly = options.readonly, disable = options.disable;
if (!readonly && !disable) {
wrapper.addClass(DEFAULT).removeClass(STATEDISABLED).on(HOVEREVENTS, that._toggleHover);
element.removeAttr(DISABLED).removeAttr(READONLY).attr(ARIA_DISABLED, false).attr(ARIA_READONLY, false).on('keydown' + ns, $.proxy(that._keydown, that)).on('focus' + ns, function () {
that._inputWrapper.addClass(FOCUSED);
}).on('focusout' + ns, function () {
that._inputWrapper.removeClass(FOCUSED);
if (element.val() !== that._oldText) {
that._change(element.val());
}
that.close('date');
that.close('time');
});
dateIcon.on(MOUSEDOWN, preventDefault).on(CLICK, function () {
that.toggle('date');
if (!kendo.support.touch && element[0] !== activeElement()) {
element.focus();
}
});
timeIcon.on(MOUSEDOWN, preventDefault).on(CLICK, function () {
that.toggle('time');
if (!kendo.support.touch && element[0] !== activeElement()) {
element.focus();
}
});
} else {
wrapper.addClass(disable ? STATEDISABLED : DEFAULT).removeClass(disable ? DEFAULT : STATEDISABLED);
element.attr(DISABLED, disable).attr(READONLY, readonly).attr(ARIA_DISABLED, disable).attr(ARIA_READONLY, readonly);
}
},
readonly: function (readonly) {
this._editable({
readonly: readonly === undefined ? true : readonly,
disable: false
});
},
enable: function (enable) {
this._editable({
readonly: false,
disable: !(enable = enable === undefined ? true : enable)
});
},
destroy: function () {
var that = this;
Widget.fn.destroy.call(that);
that.dateView.destroy();
that.timeView.destroy();
that.element.off(ns);
that._dateIcon.off(ns);
that._timeIcon.off(ns);
that._inputWrapper.off(ns);
if (that._form) {
that._form.off('reset', that._resetHandler);
}
},
close: function (view) {
if (view !== 'time') {
view = 'date';
}
this[view + 'View'].close();
},
open: function (view) {
if (view !== 'time') {
view = 'date';
}
this[view + 'View'].open();
},
min: function (value) {
return this._option('min', value);
},
max: function (value) {
return this._option('max', value);
},
toggle: function (view) {
var secondView = 'timeView';
if (view !== 'time') {
view = 'date';
} else {
secondView = 'dateView';
}
this[view + 'View'].toggle();
this[secondView].close();
},
value: function (value) {
var that = this;
if (value === undefined) {
return that._value;
}
that._old = that._update(value);
if (that._old === null) {
that.element.val('');
}
that._oldText = that.element.val();
},
_change: function (value) {
var that = this, oldValue = that.element.val(), dateChanged;
value = that._update(value);
dateChanged = +that._old != +value;
var valueUpdated = dateChanged && !that._typing;
var textFormatted = oldValue !== that.element.val();
if (valueUpdated || textFormatted) {
that.element.trigger(CHANGE);
}
if (dateChanged) {
that._old = value;
that._oldText = that.element.val();
that.trigger(CHANGE);
}
that._typing = false;
},
_option: function (option, value) {
var that = this;
var options = that.options;
var timeView = that.timeView;
var timeViewOptions = timeView.options;
var current = that._value || that._old;
var minDateEqual;
var maxDateEqual;
if (value === undefined) {
return options[option];
}
value = parse(value, options.parseFormats, options.culture);
if (!value) {
return;
}
if (options.min.getTime() === options.max.getTime()) {
timeViewOptions.dates = [];
}
options[option] = new DATE(value.getTime());
that.dateView[option](value);
that._midnight = that._calculateMidnight(options.min, options.max);
if (current) {
minDateEqual = isEqualDatePart(options.min, current);
maxDateEqual = isEqualDatePart(options.max, current);
}
if (minDateEqual || maxDateEqual) {
timeViewOptions[option] = value;
if (minDateEqual && !maxDateEqual) {
timeViewOptions.max = lastTimeOption(options.interval);
}
if (maxDateEqual) {
if (that._midnight) {
timeView.dataBind([MAX]);
return;
} else if (!minDateEqual) {
timeViewOptions.min = MIN;
}
}
} else {
timeViewOptions.max = MAX;
timeViewOptions.min = MIN;
}
timeView.bind();
},
_toggleHover: function (e) {
$(e.currentTarget).toggleClass(HOVER, e.type === 'mouseenter');
},
_update: function (value) {
var that = this, options = that.options, min = options.min, max = options.max, dates = options.dates, timeView = that.timeView, current = that._value, date = parse(value, options.parseFormats, options.culture), isSameType = date === null && current === null || date instanceof Date && current instanceof Date, rebind, timeViewOptions, old, skip, formattedValue;
if (options.disableDates && options.disableDates(date)) {
date = null;
if (!that._old) {
value = null;
}
}
if (+date === +current && isSameType) {
formattedValue = kendo.toString(date, options.format, options.culture);
if (formattedValue !== value) {
that.element.val(date === null ? value : formattedValue);
that.element.trigger(CHANGE);
}
return date;
}
if (date !== null && isEqualDatePart(date, min)) {
date = restrictValue(date, min, max);
} else if (!isInRange(date, min, max)) {
date = null;
}
that._value = date;
timeView.value(date);
that.dateView.value(date);
if (date) {
old = that._old;
timeViewOptions = timeView.options;
if (dates[0]) {
dates = $.grep(dates, function (d) {
return isEqualDatePart(date, d);
});
if (dates[0]) {
timeView.dataBind(dates);
skip = true;
}
}
if (!skip) {
if (isEqualDatePart(date, min)) {
timeViewOptions.min = min;
timeViewOptions.max = lastTimeOption(options.interval);
rebind = true;
}
if (isEqualDatePart(date, max)) {
if (that._midnight) {
timeView.dataBind([MAX]);
skip = true;
} else {
timeViewOptions.max = max;
if (!rebind) {
timeViewOptions.min = MIN;
}
rebind = true;
}
}
}
if (!skip && (!old && rebind || old && !isEqualDatePart(old, date))) {
if (!rebind) {
timeViewOptions.max = MAX;
timeViewOptions.min = MIN;
}
timeView.bind();
}
}
that.element.val(date ? kendo.toString(date, options.format, options.culture) : value);
that._updateARIA(date);
return date;
},
_keydown: function (e) {
var that = this, dateView = that.dateView, timeView = that.timeView, value = that.element.val(), isDateViewVisible = dateView.popup.visible();
if (e.altKey && e.keyCode === kendo.keys.DOWN) {
that.toggle(isDateViewVisible ? 'time' : 'date');
} else if (isDateViewVisible) {
dateView.move(e);
that._updateARIA(dateView._current);
} else if (timeView.popup.visible()) {
timeView.move(e);
} else if (e.keyCode === kendo.keys.ENTER && value !== that._oldText) {
that._change(value);
} else {
that._typing = true;
}
},
_views: function () {
var that = this, element = that.element, options = that.options, id = element.attr('id'), dateView, timeView, div, ul, msMin, date;
that.dateView = dateView = new kendo.DateView(extend({}, options, {
id: id,
anchor: that.wrapper,
change: function () {
var value = dateView.calendar.value(), msValue = +value, msMin = +options.min, msMax = +options.max, current;
if (msValue === msMin || msValue === msMax) {
current = new DATE(+that._value);
current.setFullYear(value.getFullYear(), value.getMonth(), value.getDate());
if (isInRange(current, msMin, msMax)) {
value = current;
}
}
if (that._value) {
value = kendo.date.setHours(new Date(value), that._value);
}
that._change(value);
that.close('date');
},
close: function (e) {
if (that.trigger(CLOSE, dateViewParams)) {
e.preventDefault();
} else {
element.attr(ARIA_EXPANDED, false);
div.attr(ARIA_HIDDEN, true);
if (!timeView.popup.visible()) {
element.removeAttr(ARIA_OWNS);
}
}
},
open: function (e) {
if (that.trigger(OPEN, dateViewParams)) {
e.preventDefault();
} else {
if (element.val() !== that._oldText) {
date = parse(element.val(), options.parseFormats, options.culture);
that.dateView[date ? 'current' : 'value'](date);
}
div.attr(ARIA_HIDDEN, false);
element.attr(ARIA_EXPANDED, true).attr(ARIA_OWNS, dateView._dateViewID);
that._updateARIA(date);
}
}
}));
div = dateView.div;
msMin = options.min.getTime();
that.timeView = timeView = new TimeView({
id: id,
value: options.value,
anchor: that.wrapper,
animation: options.animation,
format: options.timeFormat,
culture: options.culture,
height: options.height,
interval: options.interval,
min: new DATE(MIN),
max: new DATE(MAX),
dates: msMin === options.max.getTime() ? [new Date(msMin)] : [],
parseFormats: options.parseFormats,
change: function (value, trigger) {
value = timeView._parse(value);
if (value < options.min) {
value = new DATE(+options.min);
timeView.options.min = value;
} else if (value > options.max) {
value = new DATE(+options.max);
timeView.options.max = value;
}
if (trigger) {
that._timeSelected = true;
that._change(value);
} else {
element.val(kendo.toString(value, options.format, options.culture));
dateView.value(value);
that._updateARIA(value);
}
},
close: function (e) {
if (that.trigger(CLOSE, timeViewParams)) {
e.preventDefault();
} else {
ul.attr(ARIA_HIDDEN, true);
element.attr(ARIA_EXPANDED, false);
if (!dateView.popup.visible()) {
element.removeAttr(ARIA_OWNS);
}
}
},
open: function (e) {
timeView._adjustListWidth();
if (that.trigger(OPEN, timeViewParams)) {
e.preventDefault();
} else {
if (element.val() !== that._oldText) {
date = parse(element.val(), options.parseFormats, options.culture);
that.timeView.value(date);
}
ul.attr(ARIA_HIDDEN, false);
element.attr(ARIA_EXPANDED, true).attr(ARIA_OWNS, timeView._timeViewID);
timeView.options.active(timeView.current());
}
},
active: function (current) {
element.removeAttr(ARIA_ACTIVEDESCENDANT);
if (current) {
element.attr(ARIA_ACTIVEDESCENDANT, timeView._optionID);
}
}
});
ul = timeView.ul;
},
_icons: function () {
var that = this, element = that.element, icons;
icons = element.next('span.k-select');
if (!icons[0]) {
icons = $('<span unselectable="on" class="k-select"><span unselectable="on" class="k-icon k-i-calendar">select</span><span unselectable="on" class="k-icon k-i-clock">select</span></span>').insertAfter(element);
}
icons = icons.children();
that._dateIcon = icons.eq(0).attr({
'role': 'button',
'aria-controls': that.dateView._dateViewID
});
that._timeIcon = icons.eq(1).attr({
'role': 'button',
'aria-controls': that.timeView._timeViewID
});
},
_wrapper: function () {
var that = this, element = that.element, wrapper;
wrapper = element.parents('.k-datetimepicker');
if (!wrapper[0]) {
wrapper = element.wrap(SPAN).parent().addClass('k-picker-wrap k-state-default');
wrapper = wrapper.wrap(SPAN).parent();
}
wrapper[0].style.cssText = element[0].style.cssText;
element.css({
width: '100%',
height: element[0].style.height
});
that.wrapper = wrapper.addClass('k-widget k-datetimepicker k-header').addClass(element[0].className);
that._inputWrapper = $(wrapper[0].firstChild);
},
_reset: function () {
var that = this, element = that.element, formId = element.attr('form'), form = formId ? $('#' + formId) : element.closest('form');
if (form[0]) {
that._resetHandler = function () {
that.value(element[0].defaultValue);
that.max(that._initialOptions.max);
that.min(that._initialOptions.min);
};
that._form = form.on('reset', that._resetHandler);
}
},
_template: function () {
this._ariaTemplate = kendo.template(this.options.ARIATemplate);
},
_calculateMidnight: function (min, max) {
return getMilliseconds(min) + getMilliseconds(max) === 0;
},
_updateARIA: function (date) {
var cell;
var that = this;
var calendar = that.dateView.calendar;
that.element.removeAttr(ARIA_ACTIVEDESCENDANT);
if (calendar) {
cell = calendar._cell;
cell.attr('aria-label', that._ariaTemplate({ current: date || calendar.current() }));
that.element.attr(ARIA_ACTIVEDESCENDANT, cell.attr('id'));
}
}
});
function lastTimeOption(interval) {
var date = new Date(2100, 0, 1);
date.setMinutes(-interval);
return date;
}
function preventDefault(e) {
e.preventDefault();
}
function normalize(options) {
var patterns = kendo.getCulture(options.culture).calendars.standard.patterns, parseFormats = !options.parseFormats.length, timeFormat;
options.format = extractFormat(options.format || patterns.g);
options.timeFormat = timeFormat = extractFormat(options.timeFormat || patterns.t);
kendo.DateView.normalize(options);
if (parseFormats) {
options.parseFormats.unshift('yyyy-MM-ddTHH:mm:ss');
}
if ($.inArray(timeFormat, options.parseFormats) === -1) {
options.parseFormats.splice(1, 0, timeFormat);
}
}
ui.plugin(DateTimePicker);
}(window.kendo.jQuery));
return window.kendo;
}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {
(a3 || a2)();
}));