@progress/kendo-ui/esm/kendo.scheduler.dayview-DLNi2ISH.js

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

//#region ../src/kendo.scheduler.dayview.js
const __meta__ = {
	id: "scheduler.dayview",
	name: "Scheduler Day View",
	category: "web",
	description: "The Scheduler Day View",
	depends: ["scheduler.view", "icons"],
	hidden: true
};
(function($, undefined) {
	var kendo = window.kendo, ui = kendo.ui, encode = kendo.htmlEncode, setTime = kendo.date.setTime, SchedulerView = ui.SchedulerView, outerWidth = kendo._outerWidth, outerHeight = kendo._outerHeight, extend = $.extend, getDate = kendo.date.getDate, MS_PER_MINUTE = kendo.date.MS_PER_MINUTE, MS_PER_DAY = kendo.date.MS_PER_DAY, CURRENT_TIME_MARKER_CLASS = "k-current-time", CURRENT_TIME_MARKER_ARROW_CLASS = "k-current-time-arrow", INVERSE_COLOR_CLASS = "k-event-inverse", BORDER_SIZE_COEFF = .8666, getMilliseconds = kendo.date.getMilliseconds, NS = ".kendoMultiDayView";
	var DAY_VIEW_EVENT_TEMPLATE = kendo.template(({ start, end, title }) => `<div title="(${kendo.format("{0:t} - {1:t}", start, end)}): ${title.replace(/"/g, "&#34;")}">` + `<div class="k-event-template k-event-time">${encode(kendo.format("{0:t} - {1:t}", start, end))}</div>` + `<div class="k-event-template">${title}</div>` + "</div>"), DAY_VIEW_ALL_DAY_EVENT_TEMPLATE = kendo.template(({ start, title }) => `<div title="(${kendo.format("{0:t}", start)}): ${title.replace(/"/g, "&#34;")}">` + `<div class="k-event-template">${title}</div>` + "</div>"), DATA_HEADER_TEMPLATE = kendo.template(({ isMobile, date }) => `<span class='k-link k-nav-day'>${isMobile ? kendo.toString(date, "ddd")[0] : kendo.toString(date, "ddd M/dd")}</span>`), ALLDAY_EVENT_WRAPPER_TEMPLATE = (event) => `<div role="button" aria-label="${encode(event.ariaLabel)}" ${kendo.attr("uid")}="${event.uid}"` + `${event.resources[0] ? `${kendo.attr("style-background-color")}="${event.resources[0].color}" ${kendo.attr("style-border-color")}="${event.resources[0].color}"` : ""} class="k-event">` + "<span class=\"k-event-actions\">" + (event.tail || event.middle ? kendo.ui.icon("chevron-left") : "") + (event.isException() ? kendo.ui.icon("arrows-no-repeat") : event.isRecurring() ? kendo.ui.icon("arrow-rotate-cw") : "") + "</span>" + kendo.template(event.template)(event) + "<span class=\"k-event-actions\">" + (event.showDelete ? `<a href="#" class="k-link k-event-delete" title="${event.messages.destroy}" aria-label="${event.messages.destroy}">${kendo.ui.icon("x")}</a>` : "") + (event.head || event.middle ? kendo.ui.icon("chevron-right") : "") + "</span>" + (event.resizable && !event.singleDay && !event.tail && !event.middle ? "<span class=\"k-resize-handle k-resize-w\"></span>" : "") + (event.resizable && !event.singleDay && !event.head && !event.middle ? "<span class=\"k-resize-handle k-resize-e\"></span>" : "") + "</div>", EVENT_WRAPPER_TEMPLATE = (event) => `<div role="button" aria-label="${encode(event.ariaLabel)}" ${kendo.attr("uid")}="${event.uid}"` + `${event.resources[0] ? `${kendo.attr("style-background-color")}="${event.resources[0].color}" ${kendo.attr("style-border-color")}="${event.resources[0].color}"` : ""} class="k-event">` + "<span class=\"k-event-actions\">" + (event.isException() ? kendo.ui.icon("arrows-no-repeat") : event.isRecurring() ? kendo.ui.icon("arrow-rotate-cw") : "") + "</span>" + kendo.template(event.template)(event) + "<span class=\"k-event-actions\">" + (event.showDelete ? `<a href="#" class="k-link k-event-delete" title="${event.messages.destroy}" aria-label="${event.messages.destroy}">${kendo.ui.icon("x")}</a>` : "") + "</span>" + (event.tail || event.middle ? "<span class=\"k-event-top-actions\">" + kendo.ui.icon("chevron-up") + "</span>" : "") + (event.head || event.middle ? "<span class=\"k-event-bottom-actions\">" + kendo.ui.icon("chevron-down") + "</span>" : "") + (event.resizable && !event.tail && !event.middle ? "<span class=\"k-resize-handle k-resize-n\"></span>" : "") + (event.resizable && !event.head && !event.middle ? "<span class=\"k-resize-handle k-resize-s\"></span>" : "") + "</div>";
	function toInvariantTime(date) {
		var staticDate = new Date(1980, 1, 1, 0, 0, 0);
		setTime(staticDate, getMilliseconds(date));
		return staticDate;
	}
	function isInDateRange(value, min, max) {
		return value >= min && value <= max;
	}
	function isInTimeRange(value, min, max, overlaps) {
		overlaps = overlaps ? value <= max : value < max;
		return value > min && overlaps;
	}
	function addContinuousEvent(group, range, element, isAllDay) {
		var events = group._continuousEvents;
		var lastEvent = events[events.length - 1];
		var startDate = getDate(range.start.startDate()).getTime();
		if (isAllDay && lastEvent && getDate(lastEvent.start.startDate()).getTime() == startDate) {
			var idx = events.length - 1;
			for (; idx > -1; idx--) {
				if (events[idx].isAllDay || getDate(events[idx].start.startDate()).getTime() < startDate) {
					break;
				}
			}
			events.splice(idx + 1, 0, {
				element,
				isAllDay: true,
				uid: element.attr(kendo.attr("uid")),
				start: range.start,
				end: range.end
			});
		} else {
			events.push({
				element,
				isAllDay,
				uid: element.attr(kendo.attr("uid")),
				start: range.start,
				end: range.end
			});
		}
	}
	function getWorkDays(options) {
		if (options.workDays && options.workDays.length) {
			return options.workDays;
		}
		var workDays = [];
		var dayIndex = options.workWeekStart % 7;
		var workWeekEnd = Math.abs(options.workWeekEnd % 7);
		workDays.push(dayIndex);
		while (workWeekEnd != dayIndex) {
			if (dayIndex > 6) {
				dayIndex -= 7;
			} else {
				dayIndex++;
			}
			workDays.push(dayIndex);
		}
		return workDays;
	}
	var MultiDayView = SchedulerView.extend({
		init: function(element, options) {
			var that = this;
			SchedulerView.fn.init.call(that, element, options);
			that.title = that.options.title || that.options.name;
			that._workDays = getWorkDays(that.options);
			that._templates();
			that._editable();
			that.calculateDateRange();
			that._groups();
			that._currentTime(true);
		},
		_currentTimeMarkerUpdater: function() {
			this._updateCurrentTimeMarker(new Date());
		},
		_updateCurrentTimeMarker: function(currentTime) {
			var options = this.options, currentTimeMarkers, currentContentMarkers, timesTableMarkerWidth, position, elementHtml = "<div class='" + CURRENT_TIME_MARKER_CLASS + "'></div>";
			if (options.currentTimeMarker.useLocalTimezone === false) {
				var timezone = options.dataSource.options.schema.timezone;
				if (options.dataSource && timezone) {
					var timezoneOffset = kendo.timezone.offset(currentTime, timezone);
					currentTime = kendo.timezone.convert(currentTime, currentTime.getTimezoneOffset(), timezoneOffset);
				}
			}
			currentTimeMarkers = this.times.find("." + CURRENT_TIME_MARKER_CLASS);
			currentContentMarkers = this.content.find("." + CURRENT_TIME_MARKER_CLASS);
			var groupsCount = !options.group || options.group.orientation == "horizontal" ? 1 : this.groups.length;
			var firstTimesCell = this.times.find("tr").first().find("th").first();
			var lastTimesCell = this.times.find("tr").first().find("th").last();
			if (firstTimesCell.length > 0 && lastTimesCell.length > 0) {
				if (this._isRtl) {
					position = firstTimesCell.position().left + outerHeight(firstTimesCell) - outerHeight(lastTimesCell);
				} else {
					position = lastTimesCell.position().left;
				}
			}
			for (var groupIndex = 0; groupIndex < groupsCount; groupIndex++) {
				var currentGroup = this.groups[groupIndex];
				if (!currentGroup) {
					return;
				}
				var utcCurrentTime = kendo.date.toUtcTime(currentTime);
				var ranges = currentGroup.timeSlotRanges(utcCurrentTime, utcCurrentTime + 1);
				if (ranges.length === 0) {
					return;
				}
				var collection = ranges[0].collection;
				var slotElement = collection.slotByStartDate(currentTime);
				if (slotElement) {
					var timesTableMarker = currentTimeMarkers[groupIndex] ? currentTimeMarkers.eq(groupIndex) : $(elementHtml).prependTo(this.times);
					var markerTopPosition = Math.round(ranges[0].innerRect(currentTime, new Date(currentTime.getTime() + 1), false).top);
					var timesTableMarkerCss = {};
					if (this._isRtl) {
						timesTableMarkerCss.right = position;
						timesTableMarker.addClass(CURRENT_TIME_MARKER_ARROW_CLASS + "-left");
					} else {
						timesTableMarkerCss.left = position;
						timesTableMarker.addClass(CURRENT_TIME_MARKER_ARROW_CLASS + "-right");
					}
					if (!timesTableMarkerWidth) {
						timesTableMarkerWidth = outerWidth(timesTableMarker) * BORDER_SIZE_COEFF / 2;
					}
					timesTableMarkerCss.top = markerTopPosition - timesTableMarkerWidth;
					timesTableMarker.css(timesTableMarkerCss);
					var contentMarker = currentContentMarkers[groupIndex] ? currentContentMarkers.eq(groupIndex) : $(elementHtml).prependTo(this.content);
					contentMarker.css({
						top: markerTopPosition,
						height: "1px",
						right: 0,
						left: 0
					});
				}
			}
		},
		_currentTime: function(setUpdateTimer) {
			var that = this;
			var markerOptions = that.options.currentTimeMarker;
			if (markerOptions !== false && markerOptions.updateInterval !== undefined) {
				that._currentTimeMarkerUpdater();
				if (setUpdateTimer) {
					that._currentTimeUpdateTimer = setInterval(this._currentTimeMarkerUpdater.bind(that), markerOptions.updateInterval);
				}
			}
		},
		_updateResizeHint: function(event, groupIndex, startTime, endTime) {
			var multiday;
			if (this.options.enforceAllDaySlot) {
				multiday = event.isMultiDay();
			} else {
				multiday = event.isAllDay;
			}
			var group = this.groups[groupIndex];
			var ranges = group.ranges(startTime, endTime, multiday, event.isAllDay);
			var width, height, top, hint;
			this._removeResizeHint();
			for (var rangeIndex = 0; rangeIndex < ranges.length; rangeIndex++) {
				var range = ranges[rangeIndex];
				var start = range.startSlot();
				if (this._isGroupedByDate() && multiday) {
					for (var slotIdx = start.index; slotIdx <= range.end.index; slotIdx++) {
						var slot = range.collection._slots[slotIdx];
						width = slot.offsetWidth;
						height = slot.clientHeight;
						top = slot.offsetTop;
						hint = SchedulerView.fn._createResizeHint.call(this, slot.offsetLeft, top, width, height);
						this._resizeHint = this._resizeHint.add(hint);
					}
				} else {
					width = start.offsetWidth;
					height = start.clientHeight;
					top = start.offsetTop;
					if (multiday) {
						width = range.innerWidth();
					} else {
						var rect = range.outerRect(startTime, endTime, this.options.snap);
						top = rect.top;
						height = rect.bottom - rect.top;
					}
					hint = SchedulerView.fn._createResizeHint.call(this, start.offsetLeft, top, width, height);
					this._resizeHint = this._resizeHint.add(hint);
				}
			}
			var format = "t";
			var container = this.content;
			if (multiday) {
				format = "M/dd";
				container = this.element.find(".k-scheduler-header-wrap:has(.k-scheduler-header-all-day) > div");
				if (!container.length) {
					container = this.content;
				}
			}
			this._resizeHint.appendTo(container);
			this._resizeHint.find(".k-label-top,.k-label-bottom").text("");
			this._resizeHint.first().addClass("k-first").find(".k-label-top").text(kendo.toString(kendo.timezone.toLocalDate(startTime), format));
			this._resizeHint.last().addClass("k-last").find(".k-label-bottom").text(kendo.toString(kendo.timezone.toLocalDate(endTime), format));
		},
		_updateMoveHint: function(event, groupIndex, distance) {
			var multiday;
			if (this.options.enforceAllDaySlot) {
				multiday = event.isMultiDay();
			} else {
				multiday = event.isAllDay;
			}
			var group = this.groups[groupIndex];
			var start = kendo.date.toUtcTime(event.start) + distance;
			var end = start + event.duration();
			var ranges = group.ranges(start, end, multiday, event.isAllDay);
			start = kendo.timezone.toLocalDate(start);
			end = kendo.timezone.toLocalDate(end);
			this._removeMoveHint(event.uid);
			if (!multiday && getMilliseconds(end) < getMilliseconds(this.startTime()) && end < this._end().getTime() && getMilliseconds(end) !== 0 && ranges.length > 1) {
				ranges.pop();
			}
			var eventHint = $();
			for (var rangeIndex = 0; rangeIndex < ranges.length; rangeIndex++) {
				var range = ranges[rangeIndex];
				var startSlot = range.start;
				var hint;
				var css = {
					left: startSlot.offsetLeft + 2,
					top: startSlot.offsetTop
				};
				if (this._isGroupedByDate() && multiday) {
					for (var slotIdx = startSlot.index; slotIdx <= range.end.index; slotIdx++) {
						var slot = range.collection._slots[slotIdx];
						css.left = this._isRtl ? slot.clientWidth * .1 + slot.offsetLeft + 2 : slot.offsetLeft + 2;
						css.height = slot.offsetHeight;
						css.width = slot.clientWidth * .9 - 2;
						hint = this._createEventElement(event.clone({
							start,
							end
						}), !multiday);
						if (event.inverseColor) {
							hint.addClass(INVERSE_COLOR_CLASS);
						}
						this._appendMoveHint(hint, css);
						eventHint = eventHint.add(hint);
					}
				} else {
					if (this._isRtl) {
						css.left = startSlot.clientWidth * .1 + startSlot.offsetLeft + 2;
					}
					if (multiday) {
						css.width = range.innerWidth() - 2;
					} else {
						var rect = range.outerRect(start, end, this.options.snap);
						css.top = rect.top;
						css.height = rect.bottom - rect.top;
						css.width = startSlot.clientWidth * .9 - 2;
					}
					hint = this._createEventElement(event.clone({
						start,
						end
					}), !multiday);
					if (event.inverseColor) {
						hint.addClass(INVERSE_COLOR_CLASS);
					}
					this._appendMoveHint(hint, css);
					eventHint = eventHint.add(hint);
				}
			}
			var content = this.content;
			if (multiday) {
				content = this.element.find(".k-scheduler-header-wrap:has(.k-scheduler-header-all-day) > div");
				if (!content.length) {
					content = this.content;
				}
			}
			eventHint.appendTo(content);
		},
		_appendMoveHint: function(hint, css) {
			hint.addClass("k-event-drag-hint");
			hint.css(css);
			this._moveHint = this._moveHint.add(hint);
		},
		_slotByPosition: function(x, y) {
			var slot, offset;
			if (this._isVerticallyGrouped()) {
				offset = this.content.offset();
				y += this.content[0].scrollTop;
				x += this.content[0].scrollLeft;
			} else {
				offset = this.element.find(".k-scheduler-header-wrap:has(.k-scheduler-header-all-day)").find(">div").offset();
			}
			if (offset) {
				x -= offset.left;
				y -= offset.top;
			}
			x = Math.ceil(x);
			y = Math.ceil(y);
			var group;
			var groupIndex;
			for (groupIndex = 0; groupIndex < this.groups.length; groupIndex++) {
				group = this.groups[groupIndex];
				slot = group.daySlotByPosition(x, y, this._isGroupedByDate());
				if (slot) {
					return slot;
				}
			}
			if (offset) {
				x += offset.left;
				y += offset.top;
			}
			offset = this.content.offset();
			x -= offset.left;
			y -= offset.top;
			if (!this._isVerticallyGrouped()) {
				y += this.content[0].scrollTop;
				x += this.content[0].scrollLeft;
			}
			x = Math.ceil(x);
			y = Math.ceil(y);
			for (groupIndex = 0; groupIndex < this.groups.length; groupIndex++) {
				group = this.groups[groupIndex];
				slot = group.timeSlotByPosition(x, y);
				if (slot) {
					return slot;
				}
			}
			return null;
		},
		_groupCount: function() {
			var resources = this.groupedResources;
			var byDate = this._isGroupedByDate();
			if (resources.length) {
				if (this._groupOrientation() === "vertical") {
					if (byDate) {
						return this._columnCountForLevel(resources.length - 1);
					} else {
						return this._rowCountForLevel(resources.length - 1);
					}
				} else {
					if (byDate) {
						return this._columnCountForLevel(resources.length) / this._columnCountForLevel(0);
					} else {
						return this._columnCountForLevel(resources.length) / this._columnOffsetForResource(resources.length);
					}
				}
			}
			return 1;
		},
		_columnCountInResourceView: function() {
			var resources = this.groupedResources;
			var byDate = this._isGroupedByDate();
			if (!resources.length || this._isVerticallyGrouped()) {
				if (byDate) {
					return this._rowCountForLevel(0);
				} else {
					return this._columnCountForLevel(0);
				}
			}
			if (byDate) {
				return this._columnCountForLevel(0);
			} else {
				return this._columnOffsetForResource(resources.length);
			}
		},
		_timeSlotGroups: function(groupCount, columnCount) {
			var interval = this._timeSlotInterval();
			var verticalViews = groupCount;
			var byDate = this._isGroupedByDate();
			var tableRows = this.content.find("tr:not(.k-scheduler-header-all-day)");
			var group, time, rowIndex, cellIndex;
			var rowCount = tableRows.length;
			if (this._isVerticallyGrouped()) {
				if (byDate) {
					verticalViews = columnCount;
				}
				rowCount = Math.floor(rowCount / verticalViews);
			}
			for (var groupIndex = 0; groupIndex < verticalViews; groupIndex++) {
				var rowMultiplier = 0;
				var cellMultiplier = 0;
				if (this._isVerticallyGrouped()) {
					rowMultiplier = groupIndex;
				} else {
					cellMultiplier = groupIndex;
				}
				rowIndex = rowMultiplier * rowCount;
				while (rowIndex < (rowMultiplier + 1) * rowCount) {
					var cells = tableRows[rowIndex].children;
					if (rowIndex % rowCount === 0) {
						time = getMilliseconds(new Date(+this.startTime()));
					}
					var timeIndex = 0;
					if (byDate) {
						if (this._isVerticallyGrouped()) {
							for (cellIndex = 0; cellIndex < groupCount; cellIndex++) {
								group = this.groups[cellIndex];
								this._addTimeSlotGroup(group, cells, cellIndex, time, interval, groupIndex);
							}
						} else {
							group = this.groups[groupIndex];
							for (cellIndex = cellMultiplier; cellIndex < groupCount * columnCount; cellIndex = cellIndex + groupCount) {
								this._addTimeSlotGroup(group, cells, cellIndex, time, interval, timeIndex);
								timeIndex++;
							}
						}
					} else {
						group = this.groups[groupIndex];
						for (cellIndex = cellMultiplier * columnCount; cellIndex < (cellMultiplier + 1) * columnCount; cellIndex++) {
							this._addTimeSlotGroup(group, cells, cellIndex, time, interval, timeIndex);
							timeIndex++;
						}
					}
					time += interval;
					rowIndex++;
				}
			}
		},
		_addTimeSlotGroup: function(group, cells, cellIndex, time, interval, timeIndex) {
			var cell = cells[cellIndex];
			var collection = group.getTimeSlotCollection(timeIndex);
			var currentDate = this._dates[timeIndex];
			if (!currentDate || !cell) {
				return;
			}
			var currentTime = Date.UTC(currentDate.getFullYear(), currentDate.getMonth(), currentDate.getDate());
			var start = currentTime + time;
			var end = start + interval;
			collection.addTimeSlot(cell, start, end);
		},
		_addDaySlotGroup: function(collection, cells, cellIndex, columnCount, cellCount) {
			var cell = cells[cellIndex];
			var start = this._dates[cellCount];
			if (!start) {
				return;
			}
			var currentTime = Date.UTC(start.getFullYear(), start.getMonth(), start.getDate());
			collection.addDaySlot(cell, currentTime, currentTime + kendo.date.MS_PER_DAY);
		},
		_daySlotGroups: function(groupCount, columnCount) {
			var tableRows, cellIndex;
			var verticalViews = groupCount;
			var byDate = this._isGroupedByDate();
			if (this._isVerticallyGrouped()) {
				if (byDate) {
					verticalViews = columnCount;
				}
				tableRows = this.element.find(".k-scheduler-header-all-day");
			} else {
				tableRows = this.element.find(".k-scheduler-header-all-day tr");
			}
			for (var groupIndex = 0; groupIndex < verticalViews; groupIndex++) {
				var rowMultiplier = 0;
				var group, collection;
				if (this._isVerticallyGrouped()) {
					rowMultiplier = groupIndex;
				}
				var cells = tableRows[rowMultiplier].children;
				var cellMultiplier = 0;
				if (!this._isVerticallyGrouped()) {
					cellMultiplier = groupIndex;
				}
				var cellCount = 0;
				if (byDate) {
					if (this._isVerticallyGrouped()) {
						for (cellIndex = 0; cellIndex < groupCount; cellIndex++) {
							group = this.groups[cellIndex];
							collection = group.getDaySlotCollection(0);
							this._addDaySlotGroup(collection, cells, cellIndex, columnCount, groupIndex);
						}
					} else {
						group = this.groups[groupIndex];
						collection = group.getDaySlotCollection(0);
						for (cellIndex = cellMultiplier; cellIndex < groupCount * columnCount; cellIndex = cellIndex + groupCount) {
							this._addDaySlotGroup(collection, cells, cellIndex, columnCount, cellCount);
							cellCount++;
						}
					}
				} else {
					group = this.groups[groupIndex];
					collection = group.getDaySlotCollection(0);
					for (cellIndex = cellMultiplier * columnCount; cellIndex < (cellMultiplier + 1) * columnCount; cellIndex++) {
						this._addDaySlotGroup(collection, cells, cellIndex, columnCount, cellCount);
						cellCount++;
					}
				}
			}
		},
		_groups: function() {
			var groupCount = this._groupCount();
			var columnCount = this._columnCountInResourceView();
			this.groups = [];
			for (var idx = 0; idx < groupCount; idx++) {
				var view = this._addResourceView(idx);
				for (var columnIndex = 0; columnIndex < columnCount; columnIndex++) {
					if (this._dates[columnIndex]) {
						view.addTimeSlotCollection(this._dates[columnIndex], kendo.date.addDays(this._dates[columnIndex], 1));
					}
				}
				if (this.options.allDaySlot) {
					view.addDaySlotCollection(this._dates[0], kendo.date.addDays(this._dates[this._dates.length - 1], 1));
				}
			}
			this._timeSlotGroups(groupCount, columnCount);
			if (this.options.allDaySlot) {
				this._daySlotGroups(groupCount, columnCount);
			}
		},
		options: {
			name: "MultiDayView",
			selectedDateFormat: "{0:D}",
			selectedShortDateFormat: "{0:d}",
			selectedMobileDateFormat: "{0:MMM} {0:dd} - {1:dd}",
			allDaySlot: true,
			showWorkHours: false,
			title: "",
			startTime: kendo.date.today(),
			endTime: kendo.date.today(),
			minorTickCount: 2,
			majorTick: 60,
			majorTimeHeaderTemplate: ({ date }) => `<span>${kendo.toString(date, "t")}</span>`,
			minorTimeHeaderTemplate: () => "&#8203;",
			groupHeaderTemplate: ({ text }) => text,
			slotTemplate: () => "&nbsp;",
			allDaySlotTemplate: () => "&nbsp;",
			eventTemplate: DAY_VIEW_EVENT_TEMPLATE,
			allDayEventTemplate: DAY_VIEW_ALL_DAY_EVENT_TEMPLATE,
			dateHeaderTemplate: DATA_HEADER_TEMPLATE,
			editable: true,
			workDayStart: new Date(1980, 1, 1, 8, 0, 0),
			workDayEnd: new Date(1980, 1, 1, 17, 0, 0),
			workWeekStart: 1,
			workWeekEnd: 5,
			footer: { command: "workDay" },
			messages: {
				allDay: "all day",
				showFullDay: "Show full day",
				showWorkDay: "Show business hours"
			},
			currentTimeMarker: {
				updateInterval: 1e4,
				useLocalTimezone: true
			},
			ongoingEvents: {
				cssClass: null,
				enabled: true,
				updateInterval: 6e4
			},
			enforceAllDaySlot: false
		},
		events: [
			"remove",
			"add",
			"edit"
		],
		_templates: function() {
			var options = this.options, settings = extend({}, kendo.Template, options.templateSettings);
			this.allDayEventTemplate = kendo.template(ALLDAY_EVENT_WRAPPER_TEMPLATE);
			this.eventTemplate = kendo.template(EVENT_WRAPPER_TEMPLATE);
			this.majorTimeHeaderTemplate = kendo.template(options.majorTimeHeaderTemplate, settings);
			this.minorTimeHeaderTemplate = kendo.template(options.minorTimeHeaderTemplate, settings);
			this.dateHeaderTemplate = kendo.template(options.dateHeaderTemplate, settings);
			this.slotTemplate = kendo.template(options.slotTemplate, settings);
			this.allDaySlotTemplate = kendo.template(options.allDaySlotTemplate, settings);
			this.groupHeaderTemplate = kendo.template(options.groupHeaderTemplate, settings);
		},
		_editable: function() {
			if (this.options.editable) {
				if (this._isMobile()) {
					this._touchEditable();
				} else {
					this._mouseEditable();
				}
			}
		},
		_mouseEditable: function() {
			var that = this;
			that.element.on("click" + NS, ".k-event a:has(.k-i-x),.k-event a:has(.k-svg-i-x)", function(e) {
				that.trigger("remove", { uid: $(this).closest(".k-event").attr(kendo.attr("uid")) });
				e.preventDefault();
			});
			if (that.options.editable.create !== false) {
				that.element.on("dblclick" + NS, ".k-scheduler-content > table td", function(e) {
					if (!$(this).parent().hasClass("k-scheduler-header-all-day")) {
						var slot = that._slotByPosition(e.pageX, e.pageY);
						if (slot) {
							var resourceInfo = that._resourceBySlot(slot);
							that.trigger("add", { eventInfo: extend({
								start: slot.startDate(),
								end: slot.endDate()
							}, resourceInfo) });
						}
						e.preventDefault();
					}
				}).on("dblclick" + NS, ".k-scheduler-header-all-day td", function(e) {
					var slot = that._slotByPosition(e.pageX, e.pageY);
					if (slot) {
						var resourceInfo = that._resourceBySlot(slot);
						that.trigger("add", { eventInfo: extend({}, {
							isAllDay: true,
							start: kendo.date.getDate(slot.startDate()),
							end: kendo.date.getDate(slot.startDate())
						}, resourceInfo) });
					}
					e.preventDefault();
				});
			}
			if (that.options.editable.update !== false) {
				that.element.on("dblclick" + NS, ".k-event", function(e) {
					that.trigger("edit", { uid: $(this).closest(".k-event").attr(kendo.attr("uid")) });
					e.preventDefault();
				});
			}
		},
		_touchEditable: function() {
			var that = this;
			var threshold = 0;
			if (kendo.support.mobileOS.android) {
				threshold = 5;
			}
			if (that.options.editable.create !== false) {
				that._addUserEvents = new kendo.UserEvents(that.element, {
					threshold,
					filter: ".k-scheduler-content td",
					useClickAsTap: !kendo.support.browser.edge,
					tap: function(e) {
						if (that._scrolling) {
							return;
						}
						if (!$(e.target).parent().hasClass("k-scheduler-header-all-day")) {
							var x = e.x.location !== undefined ? e.x.location : e.x;
							var y = e.y.location !== undefined ? e.y.location : e.y;
							var slot = that._slotByPosition(x, y);
							if (slot) {
								var resourceInfo = that._resourceBySlot(slot);
								that.trigger("add", { eventInfo: extend({
									start: slot.startDate(),
									end: slot.endDate()
								}, resourceInfo) });
							}
							e.preventDefault();
						}
					}
				});
				that._allDayUserEvents = new kendo.UserEvents(that.element, {
					threshold,
					useClickAsTap: !kendo.support.browser.edge,
					filter: ".k-scheduler-header-all-day td",
					tap: function(e) {
						if (that._scrolling) {
							return;
						}
						var x = e.x.location !== undefined ? e.x.location : e.x;
						var y = e.y.location !== undefined ? e.y.location : e.y;
						var slot = that._slotByPosition(x, y);
						if (slot) {
							var resourceInfo = that._resourceBySlot(slot);
							that.trigger("add", { eventInfo: extend({}, {
								isAllDay: true,
								start: kendo.date.getDate(slot.startDate()),
								end: kendo.date.getDate(slot.startDate())
							}, resourceInfo) });
						}
						e.preventDefault();
					}
				});
			}
			if (that.options.editable.update !== false) {
				that._editUserEvents = new kendo.UserEvents(that.element, {
					threshold,
					useClickAsTap: !kendo.support.browser.edge,
					filter: ".k-event",
					tap: function(e) {
						if (that._scrolling) {
							return;
						}
						var eventElement = $(e.target).closest(".k-event");
						var touchElement = $(e.touch.initialTouch);
						if (touchElement.is(".k-i-x,.k-svg-i-x")) {
							that.trigger("remove", { uid: eventElement.attr(kendo.attr("uid")) });
						} else if (!eventElement.hasClass("k-event-active")) {
							that.trigger("edit", { uid: eventElement.attr(kendo.attr("uid")) });
						}
						e.preventDefault();
					}
				});
			}
		},
		_layout: function(dates) {
			var columns = [];
			var rows = [];
			var options = this.options;
			var that = this;
			var byDate = that._isGroupedByDate();
			for (var idx = 0; idx < dates.length; idx++) {
				var column = {};
				column.text = that.dateHeaderTemplate({
					date: dates[idx],
					isMobile: that._isMobile()
				});
				if (kendo.date.isToday(dates[idx])) {
					column.className = "k-today";
				}
				columns.push(column);
			}
			var resources = this.groupedResources;
			if (options.allDaySlot) {
				rows.push({
					text: options.messages.allDay,
					allDay: true,
					cellContent: function(idx) {
						var groupIndex = idx;
						idx = resources.length && that._groupOrientation() !== "vertical" ? idx % dates.length : idx;
						return that.allDaySlotTemplate({
							date: dates[idx],
							resources: function() {
								return that._resourceBySlot({ groupIndex });
							}
						});
					}
				});
			}
			this._forTimeRange(this.startTime(), this.endTime(), function(date, majorTick, middleRow, lastSlotRow) {
				var template = majorTick ? that.majorTimeHeaderTemplate : that.minorTimeHeaderTemplate;
				var row = {
					text: template({ date }),
					className: lastSlotRow ? "k-slot-cell" : ""
				};
				rows.push(row);
			});
			if (resources.length) {
				if (this._groupOrientation() === "vertical") {
					if (byDate) {
						rows = this._createDateLayout(columns, rows);
						columns = this._createColumnsLayout(resources, null, this.groupHeaderTemplate);
					} else {
						rows = this._createRowsLayout(resources, rows, this.groupHeaderTemplate);
					}
				} else {
					if (byDate) {
						columns = this._createColumnsLayout(resources, columns, this.groupHeaderTemplate, columns);
					} else {
						columns = this._createColumnsLayout(resources, columns, this.groupHeaderTemplate);
					}
				}
			}
			return {
				columns,
				rows
			};
		},
		toggleFullDay: function() {
			var options = this.options;
			this.trigger("navigate", {
				view: this.name || options.name,
				date: options.date,
				isWorkDay: !options.showWorkHours
			});
		},
		_footerItems: function() {
			var that = this, items = [], options = this.options, command = options.footer.command;
			if (that._isMobile()) {
				items.push(that._defaultTools.todayMobile);
			}
			if (command && command === "workDay") {
				if (that._isMobile()) {
					items.push(that._defaultTools.fulldayMobile);
				} else {
					items.push(that._defaultTools.fulldayDesktop);
				}
			}
			return items;
		},
		_forTimeRange: function(min, max, action, after) {
			min = toInvariantTime(min);
			max = toInvariantTime(max);
			var that = this, msMin = getMilliseconds(min), msMax = getMilliseconds(max), minorTickCount = that.options.minorTickCount, msMajorInterval = that.options.majorTick * MS_PER_MINUTE, msInterval = msMajorInterval / minorTickCount || 1, start = new Date(+min), startDay = start.getDate(), msStart, idx = 0, length, html = "";
			length = MS_PER_DAY / msInterval;
			if (msMin != msMax) {
				if (msMin > msMax) {
					msMax += MS_PER_DAY;
				}
				length = (msMax - msMin) / msInterval;
			}
			length = Math.round(length);
			for (; idx < length; idx++) {
				var majorTickDivider = idx % (msMajorInterval / msInterval), isMajorTickRow = majorTickDivider === 0, isMiddleRow = majorTickDivider < minorTickCount - 1, isLastSlotRow = majorTickDivider === minorTickCount - 1;
				html += action(start, isMajorTickRow, isMiddleRow, isLastSlotRow);
				setTime(start, msInterval, false);
			}
			if (msMax) {
				msStart = getMilliseconds(start);
				if (startDay < start.getDate()) {
					msStart += MS_PER_DAY;
				}
				if (msStart > msMax) {
					start = new Date(+max);
				}
			}
			if (after) {
				html += after(start);
			}
			return html;
		},
		_content: function(dates) {
			var that = this;
			var html = "";
			html += "<tbody>";
			html += that._renderRows(dates, that.rowLevels, that.columnLevels);
			html += "</tbody>";
			this.content.find("table").append(html);
		},
		_virtualContent: function(rowLevels, columnLevels) {
			var that = this;
			var html = "";
			var dates = that._dates;
			html += that._renderRows(dates, rowLevels, columnLevels);
			that.content.find("table tbody").append(html);
		},
		_renderRows: function(dates, rowLevels, columnLevels) {
			var that = this;
			var isVerticalGroupped = that._groupOrientation() === "vertical";
			var byDate = that._isGroupedByDate();
			var dateID = 0;
			var columnCount = dates.length;
			var options = that.options;
			var start = that.startTime();
			var end = this.endTime();
			var groupsCount = 1;
			var rowCount = 1;
			var resources = this.groupedResources;
			var html = "";
			if (resources.length) {
				var levels = that._recalculateLevels(rowLevels, columnLevels);
				rowCount = levels.rowCount;
				groupsCount = levels.groupsCount;
			}
			var appendRow = function(date, majorTick, middleRow) {
				var content = "";
				var groupIdx = 0;
				var idx, length;
				content = "<tr" + (middleRow ? " class=\"k-middle-row\"" : "") + ">";
				if (byDate) {
					for (idx = 0, length = columnCount; idx < length; idx++) {
						for (groupIdx = 0; groupIdx < groupsCount; groupIdx++) {
							var dateIndex = idx;
							if (isVerticalGroupped) {
								dateIndex = dateID;
							}
							content = that._addCellsToContent(content, dates, date, dateIndex, groupIdx, rowIdx);
						}
						if (isVerticalGroupped) {
							break;
						}
					}
				} else {
					for (; groupIdx < groupsCount; groupIdx++) {
						for (idx = 0, length = columnCount; idx < length; idx++) {
							content = that._addCellsToContent(content, dates, date, idx, groupIdx, that._cachedVirtualSlotIndex - 1 || rowIdx);
						}
					}
				}
				content += "</tr>";
				return content;
			};
			for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
				html += options.allDaySlot && isVerticalGroupped ? this._allDayVerticalGroupRow(dates, rowIdx, groupsCount, dateID) : "";
				html += this._forTimeRange(start, end, appendRow);
				if (isVerticalGroupped) {
					dateID++;
				}
			}
			return html;
		},
		_recalculateLevels: function(rowLevels, columnLevels) {
			var that = this;
			var byDate = that._isGroupedByDate();
			var isVerticalGroupped = that._groupOrientation() === "vertical";
			var groupsCount = 1;
			var rowCount = 1;
			if (isVerticalGroupped) {
				rowCount = that._rowCountForLevel(rowLevels.length - 2, rowLevels);
				if (byDate) {
					groupsCount = that._columnCountForLevel(columnLevels.length - 1);
				}
			} else {
				if (byDate) {
					groupsCount = that._columnCountForLevel(columnLevels.length - 1) / this._columnCountForLevel(0);
				} else {
					groupsCount = that._columnCountForLevel(columnLevels.length - 2);
				}
			}
			return {
				rowCount,
				groupsCount
			};
		},
		_allDayVerticalGroupRow: function(dates, groupIndex, groupsCount, dateID) {
			var that = this;
			var result = "<tr class=\"k-scheduler-header-all-day\">";
			var byDate = that._isGroupedByDate();
			var dateGroupIndex = byDate ? 0 : groupIndex;
			var allDaySlotTemplate = that.allDaySlotTemplate;
			var resources = function() {
				return that._resourceBySlot({ groupIndex: dateGroupIndex });
			};
			if (byDate) {
				for (; dateGroupIndex < groupsCount; dateGroupIndex++) {
					result += "<td>" + allDaySlotTemplate({
						date: dates[dateID],
						resources
					}) + "</td>";
				}
			} else {
				for (var idx = 0; idx < dates.length; idx++) {
					result += "<td>" + allDaySlotTemplate({
						date: dates[idx],
						resources
					}) + "</td>";
				}
			}
			return result + "</tr>";
		},
		_addCellsToContent: function(content, dates, date, idx, groupIdx, rowIdx) {
			var that = this;
			var classes = "";
			var tmplDate;
			var slotTemplate = this.slotTemplate;
			var isVerticalGroupped = this._groupOrientation() === "vertical";
			var resources = function(groupIndex) {
				return function() {
					return that._resourceBySlot({ groupIndex });
				};
			};
			if (kendo.date.isToday(dates[idx])) {
				classes += "k-today";
			}
			if (kendo.date.getMilliseconds(date) < kendo.date.getMilliseconds(this.options.workDayStart) || kendo.date.getMilliseconds(date) >= kendo.date.getMilliseconds(this.options.workDayEnd) || !this._isWorkDay(dates[idx])) {
				classes += " k-nonwork-hour";
			}
			content += "<td" + (classes !== "" ? " class=\"" + classes + "\"" : "") + ">";
			tmplDate = kendo.date.getDate(dates[idx]);
			kendo.date.setTime(tmplDate, kendo.date.getMilliseconds(date));
			content += slotTemplate({
				date: tmplDate,
				resources: resources(isVerticalGroupped && !that._isGroupedByDate() ? rowIdx : groupIdx)
			});
			content += "</td>";
			return content;
		},
		_isWorkDay: function(date) {
			var day = date.getDay();
			var workDays = this._workDays;
			for (var i = 0; i < workDays.length; i++) {
				if (workDays[i] === day) {
					return true;
				}
			}
			return false;
		},
		_render: function(dates) {
			var that = this;
			dates = dates || [];
			this._dates = dates;
			this._startDate = dates[0];
			this._endDate = dates[dates.length - 1 || 0];
			this.createLayout(this._layout(dates));
			this._content(dates);
			this._footer();
			this.refreshLayout();
			if (this._isVirtualized()) {
				this._tryRenderContent();
			}
			var allDayHeader = this.element.find(".k-scheduler-header-all-day td");
			if (allDayHeader.length) {
				this._allDayHeaderHeight = allDayHeader.first()[0].clientHeight;
			}
			that.element.on("click" + NS, ".k-nav-day", function(e) {
				var th = $(e.currentTarget).closest("th");
				var offset = th.offset();
				var additioanlWidth = 0;
				var additionalHeight = outerHeight(th);
				if (that._isGroupedByDate()) {
					if (that._isVerticallyGrouped()) {
						additioanlWidth = outerWidth(that.times);
						additionalHeight = 0;
					} else {
						additionalHeight = outerHeight(that.datesHeader);
					}
				}
				var slot = that._slotByPosition(offset.left + additioanlWidth, offset.top + additionalHeight);
				that.trigger("navigate", {
					view: "day",
					date: slot.startDate()
				});
			});
		},
		startTime: function() {
			var options = this.options;
			return options.showWorkHours ? options.workDayStart : options.startTime;
		},
		endTime: function() {
			var options = this.options;
			return options.showWorkHours ? options.workDayEnd : options.endTime;
		},
		startDate: function() {
			return this._startDate;
		},
		endDate: function() {
			return this._endDate;
		},
		_end: function(isAllDay) {
			var time = getMilliseconds(this.endTime()) || MS_PER_DAY;
			if (isAllDay) {
				time = 0;
			}
			return new Date(this._endDate.getTime() + time);
		},
		nextDate: function() {
			return kendo.date.nextDay(this.endDate());
		},
		previousDate: function() {
			return kendo.date.previousDay(this.startDate());
		},
		calculateDateRange: function() {
			this._render([this.options.date]);
		},
		destroy: function() {
			var that = this;
			if (that._currentTimeUpdateTimer) {
				clearInterval(that._currentTimeUpdateTimer);
			}
			if (that.datesHeader) {
				that.datesHeader.off(NS);
			}
			if (that.element) {
				that.element.off(NS);
			}
			SchedulerView.fn.destroy.call(this);
			if (this._isMobile() && that.options.editable) {
				if (that.options.editable.create !== false) {
					that._addUserEvents.destroy();
					that._allDayUserEvents.destroy();
				}
				if (that.options.editable.update !== false) {
					that._editUserEvents.destroy();
				}
			}
		},
		inRange: function(options) {
			var inRange = SchedulerView.fn.inRange.call(this, options);
			if (options.isAllDay) {
				return inRange;
			}
			var startTime = getMilliseconds(this.startTime());
			var endTime = getMilliseconds(this.endTime()) || kendo.date.MS_PER_DAY;
			var start = getMilliseconds(options.start);
			var end = getMilliseconds(options.end) || kendo.date.MS_PER_DAY;
			return inRange && startTime <= start && end <= endTime;
		},
		selectionByElement: function(cell) {
			var offset = cell.offset();
			var height = Math.round(cell.innerHeight()) - 5;
			return this._slotByPosition(offset.left, offset.top + height);
		},
		_timeSlotInterval: function() {
			var options = this.options;
			return options.majorTick / options.minorTickCount * MS_PER_MINUTE;
		},
		_timeSlotIndex: function(date) {
			var options = this.options;
			var eventStartTime = getMilliseconds(date);
			var startTime = getMilliseconds(this.startTime());
			var timeSlotInterval = options.majorTick / options.minorTickCount * MS_PER_MINUTE;
			return (eventStartTime - startTime) / timeSlotInterval;
		},
		_slotIndex: function(date, multiday) {
			if (multiday) {
				return this._dateSlotIndex(date);
			}
			return this._timeSlotIndex(date);
		},
		_dateSlotIndex: function(date, overlaps) {
			var idx;
			var length;
			var slots = this._dates || [];
			var slotStart;
			var slotEnd;
			var offset = 1;
			for (idx = 0, length = slots.length; idx < length; idx++) {
				slotStart = kendo.date.getDate(slots[idx]);
				slotEnd = new Date(kendo.date.getDate(slots[idx]).getTime() + MS_PER_DAY - (overlaps ? 0 : 1));
				if (isInDateRange(date, slotStart, slotEnd)) {
					return idx * offset;
				}
			}
			return -1;
		},
		_positionAllDayEvent: function(element, slotRange) {
			var slotWidth = slotRange.innerWidth();
			var startIndex = slotRange.start.index;
			var endIndex = slotRange.end.index;
			var allDayEvents = SchedulerView.collidingEvents(slotRange.events(), startIndex, endIndex);
			var currentColumnCount = this._headerColumnCount || 0;
			var leftOffset = 2;
			var rightOffset = startIndex !== endIndex ? 3 : 2;
			var eventHeight = this._allDayHeaderHeight;
			var start = slotRange.startSlot();
			element.css({
				left: start.offsetLeft + leftOffset,
				width: slotWidth - rightOffset
			});
			slotRange.addEvent({
				slotIndex: startIndex,
				start: startIndex,
				end: endIndex,
				element
			});
			allDayEvents.push({
				slotIndex: startIndex,
				start: startIndex,
				end: endIndex,
				element
			});
			var rows = SchedulerView.createRows(allDayEvents);
			if (rows.length && rows.length > currentColumnCount) {
				this._headerColumnCount = rows.length;
			}
			var top = slotRange.start.offsetTop;
			for (var idx = 0, length = rows.length; idx < length; idx++) {
				var rowEvents = rows[idx].events;
				for (var j = 0, eventLength = rowEvents.length; j < eventLength; j++) {
					$(rowEvents[j].element).css({
						top: top + idx * eventHeight,
						height: eventHeight - 2
					});
				}
			}
		},
		_arrangeColumns: function(element, top, height, slotRange) {
			var startSlot = slotRange.start;
			element = {
				element,
				slotIndex: startSlot.index,
				start: top,
				end: top + height
			};
			var columns, slotWidth = startSlot.clientWidth, eventRightOffset = slotWidth * .1, columnEvents, eventElements = slotRange.events(), slotEvents = SchedulerView.collidingEvents(eventElements, element.start, element.end), tableEl = this.table.find(".k-scheduler-content .k-scheduler-table")[0], contentEl = this.table.find(".k-scheduler-content")[0];
			slotRange.addEvent(element);
			slotEvents.push(element);
			columns = SchedulerView.createColumns(slotEvents);
			var columnWidth = (slotWidth - eventRightOffset) / columns.length;
			for (var idx = 0, length = columns.length; idx < length; idx++) {
				columnEvents = columns[idx].events;
				for (var j = 0, eventLength = columnEvents.length; j < eventLength; j++) {
					var calculatedWidth = columnWidth - 2;
					columnEvents[j].element[0].style.width = (calculatedWidth > 0 ? calculatedWidth : columnWidth) + "px";
					if (this._isRtl && contentEl.clientWidth < contentEl.scrollWidth) {
						columnEvents[j].element[0].style.left = eventRightOffset + startSlot.offsetLeft + idx * columnWidth - (tableEl.clientWidth - contentEl.clientWidth) + "px";
					} else {
						columnEvents[j].element[0].style.left = (this._isRtl ? eventRightOffset : 0) + startSlot.offsetLeft + idx * columnWidth + 2 + "px";
					}
				}
			}
		},
		_positionEvent: function(event, element, slotRange) {
			var start = event._startTime || event.start;
			var end = event._endTime || event.end;
			var borderWidths = kendo.getComputedStyles(slotRange.start.element, ["border-top-width", "border-bottom-width"]);
			var rect = slotRange.innerRect(start, end, false);
			var height = rect.bottom - rect.top - parseFloat(borderWidths["border-top-width"]) - parseFloat(borderWidths["border-bottom-width"]);
			if (height < 0) {
				height = 0;
			}
			element.css({
				top: rect.top,
				height
			});
			this._arrangeColumns(element, rect.top, element[0].clientHeight, slotRange);
		},
		_createEventElement: function(event, isOneDayEvent, head, tail) {
			var template = isOneDayEvent ? this.eventTemplate : this.allDayEventTemplate;
			var options = this.options;
			var editable = options.editable;
			var isMobile = this._isMobile();
			var showDelete = editable && editable.destroy !== false && !isMobile;
			var resizable = editable && editable.resize !== false;
			var startDate = getDate(this.startDate());
			var endDate = getDate(this.endDate());
			var startTime = getMilliseconds(this.startTime());
			var endTime = getMilliseconds(this.endTime());
			var eventStartTime = event._time("start");
			var eventEndTime = event._time("end");
			var eventTemplate = isOneDayEvent ? options.eventTemplate : options.allDayEventTemplate;
			var middle;
			if (startTime >= endTime) {
				endTime = getMilliseconds(new Date(this.endTime().getTime() + MS_PER_DAY - 1));
			}
			if (!isOneDayEvent && !event.isAllDay) {
				endDate = new Date(endDate.getTime() + MS_PER_DAY);
			}
			var eventStartDate = event.start;
			var eventEndDate = event.end;
			if (event.isAllDay) {
				eventEndDate = getDate(event.end);
			}
			if (!isInDateRange(getDate(eventStartDate), startDate, endDate) && !isInDateRange(eventEndDate, startDate, endDate) || isOneDayEvent && event.start.getTime() !== event.end.getTime() && (eventStartTime < startTime || eventStartTime >= endTime) && (eventEndTime > endTime || eventEndTime <= startTime)) {
				middle = true;
			} else if (getDate(eventStartDate) < startDate || isOneDayEvent && eventStartTime !== 0 && event.start.getTime() !== event.end.getTime() && (eventStartTime < startTime || eventStartTime >= endTime)) {
				tail = true;
			} else if (eventEndDate > endDate && !isOneDayEvent || isOneDayEvent && eventEndTime !== 0 && event.start.getTime() !== event.end.getTime() && (eventEndTime > endTime || eventEndTime <= startTime)) {
				head = true;
			}
			var resources = this.eventResources(event);
			if (event._startTime && eventStartTime !== kendo.date.getMilliseconds(event.start)) {
				eventStartDate = new Date(eventStartTime);
				eventStartDate = kendo.timezone.apply(eventStartDate, "Etc/UTC");
			}
			if (event._endTime && eventEndTime !== kendo.date.getMilliseconds(event.end)) {
				eventEndDate = new Date(eventEndTime);
				eventEndDate = kendo.timezone.apply(eventEndDate, "Etc/UTC");
			}
			var data = extend({}, {
				ns: kendo.ns,
				resizable,
				showDelete,
				middle,
				head,
				tail,
				singleDay: this._dates.length == 1,
				resources,
				inverseColor: false,
				messages: options.messages,
				ariaLabel: this._formatEventAriaLabel(event.title, eventStartDate, eventEndDate, event.isAllDay),
				template: eventTemplate
			}, event, {
				start: eventStartDate,
				end: eventEndDate
			});
			var element = $(template(data));
			kendo.applyStylesFromKendoAttributes(element, ["background-color", "border-color"]);
			return element;
		},
		_isInTimeSlot: function(event) {
			var slotStartTime = this.startTime(), slotEndTime = this.endTime(), startTime = event._startTime || event.start, endTime = event._endTime || event.end;
			if (getMilliseconds(slotEndTime) === getMilliseconds(kendo.date.getDate(slotEndTime))) {
				slotEndTime = kendo.date.getDate(slotEndTime);
				setTime(slotEndTime, MS_PER_DAY - 1);
			}
			if (event._date("end") > event._date("start")) {
				endTime = +event._date("end") + (MS_PER_DAY - 1);
			}
			endTime = event._endTime ? endTime - event._date("end") : getMilliseconds(new Date(endTime));
			startTime = event._startTime ? startTime - event._date("start") : getMilliseconds(new Date(startTime));
			slotEndTime = getMilliseconds(slotEndTime);
			slotStartTime = getMilliseconds(slotStartTime);
			if (slotStartTime === startTime && startTime === endTime) {
				return true;
			}
			var overlaps = startTime !== slotEndTime;
			return isInTimeRange(startTime, slotStartTime, slotEndTime, overlaps) || isInTimeRange(endTime, slotStartTime, slotEndTime, overlaps) || isInTimeRange(slotStartTime, startTime, endTime) || isInTimeRange(slotEndTime, startTime, endTime) || event.end.getDate() > event.start.getDate() && endTime > slotStartTime;
		},
		_isInDateSlot: function(event) {
			var groups = this.groups[0];
			var slotStart = groups.firstSlot().start;
			var slotEnd = groups.lastSlot().end - 1;
			var startTime = kendo.date.toUtcTime(event.start);
			var endTime = kendo.date.toUtcTime(event.end);
			return (isInDateRange(startTime, slotStart, slotEnd) || isInDateRange(endTime, slotStart, slotEnd) || isInDateRange(slotStart, startTime, endTime) || isInDateRange(slotEnd, startTime, endTime)) && (!isInDateRange(endTime, slotStart, slotStart) || isInDateRange(endTime, startTime, startTime) || event.isAllDay);
		},
		_updateAllDayHeaderHeight: function(height) {
			if (this._height !== height) {
				this._height = height;
				var allDaySlots = this.element.find(".k-scheduler-header-all-day td");
				if (allDaySlots.length) {
					allDaySlots.parent().add(this.element.find(".k-scheduler-times-all-day").parent()).height(height);
					for (var groupIndex = 0; groupIndex < this.groups.length; groupIndex++) {
						this.groups[groupIndex].refresh();
					}
				}
			}
		},
		_renderEvents: function(events, groupIndex) {
			var allDayEventContainer = this.datesHeader.find(".k-scheduler-header-wrap > div");
			var byDate = this._isGroupedByDate();
			var event;
			var idx;
			var length;
			for (idx = 0, length = events.length; idx < length; idx++) {
				event = events[idx];
				if (this._isInDateSlot(event)) {