DxDateEdit<T>.DayCellTemplate Property

Specifies the template used to display day cells.

Assembly : DevExpress.Blazor.v25.2.dll

Declaration

csharp

[Parameter]
public RenderFragment<DateTime> DayCellTemplate { get; set; }

Property Value

Type	Description
RenderFragment<DateTime>

The template content.

Remarks

The DayCellTemplate property allows you to customize content and styles of cells in the Date Edit’s calendar. Use the template’s context parameter to access the current date-time object and its settings.

The following code snippet applies different styles to different dates.

Razor
CalendarData.cs
CSS

razor

<DxDateEdit @bind-Date="@DateTimeValue"
                SizeMode="Params.SizeMode"
                CssClass="cw-320"
                InputId="deHighlightDates">
        <DayCellTemplate>
            <a class="@GetCssClassNames(context)">@context.Day.ToString()</a>
        </DayCellTemplate>
    </DxDateEdit>
    @* ... *@
@code {
    DateTime DateTimeValue { get; set; } = DateTime.Today;
    CalendarData Data { get; set; } = new CalendarData();

    string GetCssClassNames(DateTime date) {
        if(Data.PersonalDays.Exists(d => DaysEqual(d, date)))
            return "fw-bold text-success";
        if(Data.Holidays.Exists(d => DaysEqual(d, date)))
            return "text-danger";
        if(Data.BirthDates.Exists(d => DaysEqual(d, date)))
            return "fw-bold text-info";

        return null;
    }
    bool DaysEqual(DateTime date1, DateTime date2) {
        return (date1.Year == date2.Year && date1.DayOfYear == date2.DayOfYear);
    }
}

csharp

using System;
using System.Collections.Generic;

namespace BlazorDemo.Data {
    class CalendarData {
        public CalendarData() {
            DateTime baseDate = DateTime.Today;
            PersonalDays = GetPersonalDays(baseDate);
            Holidays = GetHolidays(baseDate);
            BirthDates = GetBirthDates(baseDate);
        }

        public List<DateTime> PersonalDays { get; }
        public List<DateTime> Holidays { get; }
        public List<DateTime> BirthDates { get; }

        List<DateTime> GetPersonalDays(DateTime baseDate) {
            return new List<DateTime>() {
                    baseDate.AddDays(-7),
                    baseDate.AddDays(-2),
                    baseDate.AddDays(-1),
                    baseDate.AddDays(3),
                    baseDate.AddDays(4),
                    baseDate.AddDays(9),
                    baseDate.AddDays(10),
                    baseDate.AddDays(12),
                    baseDate.AddDays(15)
            };
        }

        List<DateTime> GetHolidays(DateTime baseDate) {
            return new List<DateTime>() {
                    baseDate.AddDays(-14),
                    baseDate.AddDays(-8),
                    baseDate.AddDays(12),
                    baseDate.AddDays(13)
            };
        }

        List<DateTime> GetBirthDates(DateTime baseDate) {
            return new List<DateTime>() {
                    baseDate.AddDays(-20),
                    baseDate.AddDays(-5),
                    baseDate,
                    baseDate.AddDays(1),
                    baseDate.AddDays(6),
                    baseDate.AddDays(7),
                    baseDate.AddDays(17)
            };
        }
    }
}

css

.dxbl-calendar-selected-item > a {
    color: #fff !important;
}
.dxbl-calendar-day > a {
    text-decoration: none;
}

Run Demo: Date Edit - Highlight Special Dates