DxScheduler.AppointmentCompactFormHeaderTemplate Property

Specifies the template for the compact edit form‘s header.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public RenderFragment<SchedulerAppointmentFormInfo> AppointmentCompactFormHeaderTemplate { get; set; }

Property Value

Type	Description
RenderFragment<SchedulerAppointmentFormInfo>	The template content.

Remarks

The compact form header displays the Appointment text and buttons (Save Changes, Discard Changes, and Show Appointment Form).

You can use the AppointmentCompactFormHeaderTemplate property to customize the header’s layout and appearance. This property accepts a SchedulerAppointmentFormInfo object as the context parameter. Use the context parameter to access appointment data.

The following code snippet customizes the header of the compact edit form. The header displays the appointment’s subject and buttons (Save Changes, Delete Appointment, Discard Changes, and Show Appointment Form).

Razor

<DxScheduler StartDate="@DateTime.Today"
             DataStorage="@DataStorage">
    <Views>
        <DxSchedulerWeekView ShowWorkTimeOnly="false"
                             TimeIndicatorVisibility="SchedulerTimeIndicatorVisibility.Never"
                             TimeScale="@(new TimeSpan(0,15,0))"
                             WorkTime="@(new DxSchedulerTimeSpanRange(TimeSpan.FromHours(9), TimeSpan.FromHours(18)))"
                             VisibleTime="@(new DxSchedulerTimeSpanRange(TimeSpan.FromHours(8), TimeSpan.FromHours(19)))">
        </DxSchedulerWeekView>
    </Views>
    <AppointmentCompactFormHeaderTemplate>
        <div class="popup-text-header">@context.Subject</div>
        <DxSchedulerSaveAppointmentChangesButton></DxSchedulerSaveAppointmentChangesButton>
        <DxSchedulerDeleteAppointmentButton Text="@null"></DxSchedulerDeleteAppointmentButton>
        <DxSchedulerDiscardAppointmentChangesButton></DxSchedulerDiscardAppointmentChangesButton>
        <DxSchedulerShowAppointmentFormButton></DxSchedulerShowAppointmentFormButton>
    </AppointmentCompactFormHeaderTemplate>
</DxScheduler>

@code {
    DxSchedulerDataStorage DataStorage = new DxSchedulerDataStorage() {
            AppointmentsSource = AppointmentCollection.GetAppointments(),
            AppointmentMappings = new DxSchedulerAppointmentMappings() {
                Type = "AppointmentType",
                Start = "StartDate",
                End = "EndDate",
                Subject = "Caption",
                AllDay = "AllDay",
                Location = "Location",
                Description = "Description",
                LabelId = "Label",
                StatusId = "Status",
                RecurrenceInfo = "Recurrence"
        }
    };
}

<style>
    .popup-text-header {
        margin-right: auto;
        text-overflow: ellipsis;
        overflow: hidden;
        white-space: nowrap;
    }
</style>

Appointment.cs

using System;

namespace Scheduler.Data
{
    public class Appointment {
        public Appointment() { }
        public int AppointmentType { get; set; }
        public DateTime StartDate { get; set; }
        public DateTime EndDate { get; set; }
        public string Caption { get; set; }
        public string Description { get; set; }
        public string Location { get; set; }
        public int? Label { get; set; }
        public int Status { get; set; }
        public bool AllDay { get; set; }
        public string Recurrence { get; set; }
        public int? ResourceId { get; set; }
        public bool Accepted { get; set; }
    }
}

AppointmentCollection.cs

using System;
using System.Collections.Generic;
using System.Globalization;

namespace Scheduler.Data
{
    public static partial class AppointmentCollection {
        public static List<Appointment> GetAppointments()
        {
            DateTime date = DateTime.Today;
            var dataSource = new List<Appointment>() {
               new Appointment {
                   Caption = "Upgrade Personal Computers",
                   StartDate = date + (new TimeSpan(0,  14, 0, 0)),
                   EndDate = date + (new TimeSpan(0, 16, 30, 0)),
                   Label = 1,
                   Status = 1
               },
               new Appointment {
                   Caption = "Install New Router in Dev Room",
                   StartDate = date + (new TimeSpan(0, 11, 30, 0)),
                   EndDate = date + (new TimeSpan(0, 13, 30, 0)),
                   Label = 6,
                   Status = 1
               },
               new Appointment {
                   Caption = "New Brochures",
                   StartDate = date + (new TimeSpan(1, 15, 00, 0)),
                   EndDate = date + (new TimeSpan(1, 16, 45, 0)),
                   Label = 8,
                   Status = 1
               },
               new Appointment {
                   Caption = "Approve Personal Computer Upgrade Plan",
                   StartDate = date + (new TimeSpan(3, 13, 30, 0)),
                   EndDate = date + (new TimeSpan(3, 16, 0, 0)),
                   Label = 1,
                   Status = 1
               },
               new Appointment {
                   Caption = "Customer Workshop",
                   StartDate = date + (new TimeSpan(4,  11, 0, 0)),
                   EndDate = date + (new TimeSpan(4, 12, 0, 0)),
                   AllDay = true,
                   Label = 8,
                   Status = 1
               },
               new Appointment {
                   Caption = "Upgrade Server Hardware",
                   StartDate = date + (new TimeSpan(6, 11, 0, 0)),
                   EndDate = date + (new TimeSpan(6, 13, 30, 0)),
                   Label = 6,
                   Status = 1
               },
               new Appointment {
                   AppointmentType = 1,
                   Caption = "Daily Meeting",
                   StartDate = date + (new TimeSpan(0, 9, 00, 0)),
                   EndDate = date + (new TimeSpan(0, 10, 00, 0)),
                   Label = 10,
                   Status = 1,
                   Recurrence = string.Format("<RecurrenceInfo Type=\"0\" Start=\"{0}\" Range=\"1\" OccurrenceCount=\"10\" Frequency =\"1\" Id=\"72e3db8f-cdb6-4aaa-afe1-e3c6b80ce995\"/>", ToString(date + (new TimeSpan(0, 9, 00, 0))))
               }
           };
            return dataSource;
        }

        private static string ToString(DateTime dateTime) {
            return dateTime.ToString(CultureInfo.InvariantCulture);
        }
    }
}

Run Demo: Scheduler - Custom Fields and Appointment Form