Calendar
Documentation
The Calendar is a UI component that displays a calendar and allows an end user to select the required date within a specified date range.
Feel free to share demo-related thoughts here.
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<div id="calendar-demo">
<div class="widget-container">
@(Html.DevExtreme().Calendar()
.ID("calendar-container")
.Value(DateTime.Now)
.Disabled(false)
.ZoomLevel(CalendarZoomLevel.Month)
.OnValueChanged("calendar_valueChanged")
)
</div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
@(Html.DevExtreme().CheckBox()
.Text("Specified min value")
.OnValueChanged("minValue_changed")
)
</div>
<div class="option">
@(Html.DevExtreme().CheckBox()
.Text("Specified max value")
.OnValueChanged("maxValue_changed")
)
</div>
<div class="option">
@(Html.DevExtreme().CheckBox()
.Text("Disable weekend")
.OnValueChanged("disabledDates_changed")
)
</div>
<div class="option">
@(Html.DevExtreme().CheckBox()
.Text("Monday as the first day of a week")
.OnValueChanged("firstDayOfWeek_changed")
)
</div>
<div class="option">
@(Html.DevExtreme().CheckBox()
.Text("Use the Custom Cell Template")
.Value(false)
.OnValueChanged("useCustomTemplate")
)
</div>
<div class="option">
@(Html.DevExtreme().CheckBox()
.Text("Disabled")
.OnValueChanged("disabledState_changed")
)
</div>
<div class="option">
<span>Zoom level</span>
@(Html.DevExtreme().SelectBox()
.DataSource(new[] {
"month",
"year",
"decade",
"century"
})
.Value("month")
.OnValueChanged("zoomLevel_changed")
)
</div>
<div class="option">
<span>Selected date</span>
@(Html.DevExtreme().DateBox()
.ID("selected-date")
.Value(DateTime.Now)
.Width("100%")
.OnValueChanged("selectedDate_changed")
)
</div>
</div>
</div>
<script>
var date = new Date().getTime();
function getCalendarInstance() {
return $("#calendar-container").dxCalendar("instance");
}
function isWeekend(date) {
var day = date.getDay();
return day === 0 || day === 6;
}
function getCellTemplate(data) {
var cssClass = "";
if (isWeekend(data.date))
cssClass = "weekend";
$.each([[1, 0], [4, 6], [25, 11]], function (_, item) {
if(data.date.getDate() === item[0] && data.date.getMonth() === item[1]) {
cssClass = "holyday";
return false;
}
});
return "<span class='" + cssClass + "'>" + data.text + "</span>";
}
function calendar_valueChanged(data) {
$("#selected-date").dxDateBox("instance").option("value", data.value);
}
function minValue_changed(data) {
var calendar = getCalendarInstance();
if(data.value) {
calendar.option("min", new Date(date - 1000 * 60 * 60 * 24 * 3));
} else {
calendar.option("min", null);
}
}
function maxValue_changed(data) {
var calendar = getCalendarInstance();
if(data.value) {
calendar.option("max", new Date(date + 1000 * 60 * 60 * 24 * 3));
} else {
calendar.option("max", null);
}
}
function disabledDates_changed(data) {
var calendar = getCalendarInstance();
if (data.value) {
calendar.option("disabledDates", function (data) {
return data.view === "month" && isWeekend(data.date);
});
} else {
calendar.option("disabledDates", null);
}
}
function firstDayOfWeek_changed(data) {
var calendar = getCalendarInstance();
if(data.value) {
calendar.option("firstDayOfWeek", 1);
} else {
calendar.option("firstDayOfWeek", 0);
}
}
function useCustomTemplate(data) {
getCalendarInstance().option("cellTemplate", data.value ? getCellTemplate : "cell");
}
function disabledState_changed(data) {
getCalendarInstance().option("disabled", data.value);
}
function zoomLevel_changed(data) {
getCalendarInstance().option("zoomLevel", data.value);
}
function selectedDate_changed(data) {
getCalendarInstance().option("value", data.value);
}
</script>
using System.Web.Mvc;
namespace DevExtreme.MVC.Demos.Controllers {
public class CalendarController : Controller {
public ActionResult Overview() {
return View();
}
}
}
.widget-container {
margin-right: 320px;
}
#calendar-container {
margin: auto;
}
.dx-calendar-cell:not(.dx-calendar-other-month) .weekend,
.dx-calendar-cell:not(.dx-calendar-other-month) .holyday {
text-shadow: none;
font-weight: bold;
}
.dx-calendar-cell:not(.dx-calendar-other-month) .weekend {
color: #3030FF;
}
.dx-state-disabled.dx-calendar .dx-calendar-cell:not(.dx-calendar-other-month) .weekend {
color: #8080FF;
}
.dx-calendar-cell:not(.dx-calendar-other-month) .holyday {
color: #FF3030;
}
.dx-state-disabled.dx-calendar .dx-calendar-cell:not(.dx-calendar-other-month) .holyday {
color: #FF8080;
}
.options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
position: absolute;
right: 0;
top: 0;
bottom: 0;
width: 260px;
}
.caption {
font-weight: 500;
font-size: 18px;
}
.option {
margin-top: 10px;
}