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Reminders

  • today
September 2025
September 2025
SMTWTFS
 123456
78910111213
14151617181920
21222324252627
282930    
       
Sep, 2025
  • Day
  • Week
  • Month
  • Timeline
Sun
Mon
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Wed
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Fri
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31
1 Sep
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
1 Oct
Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
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Daily recurrence - every 1 day
  • Edit
  • Delete
  • New Appointment
  • New Recurring Appointment
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  • Demo Configurator

As of Q2 2010 release of the Telerik UI for ASP.NET AJAX, the RadScheduler supports pop-up reminders for appointments.

in this demo you can find an example that demonstrates how reminders work. Note that first you need to set the EnableReminderField property to true to enable the support for reminders.

In case you need to bind the control to declarative data source you will need to set the DataReminderField demonstrated in this example. In addition to that the custom providers must be updated to persist the Appointment.Reminders collection.

The Reminders.MaxAge property keeps your reminder appointments alive for a specific period of time. Any appointment beyond that timespan will not show a reminder notification.

As of Q1 2013 SP1 release of the Telerik UI for ASP.NET AJAX, the RadScheduler supports reminder to the appointments that expires after certain time and at the same time does not show reminder notification.

  • DefaultCS.aspx
  • DefaultCS.aspx.cs
  • styles.css
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DefaultCS.aspx.cs" Inherits="Scheduler.Examples.Reminders.DefaultCS" %>

<%@ Register TagPrefix="sds" Namespace="Telerik.Web.SessionDS" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
<!DOCTYPE html>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head runat="server">
    <title>Telerik ASP.NET Example</title>
    <link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadScheduler1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadScheduler1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="CreateAppointment">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadScheduler1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="RadComboBox1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadScheduler1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
    </telerik:RadAjaxLoadingPanel>

    <div class="demo-container">
        <div class="demo-settings">
            <telerik:RadButton RenderMode="Lightweight" runat="server" ID="CreateAppointment" Text="Create an Appointment with Reminder"
                OnClick="CreateAppointment_Click">
            </telerik:RadButton>
        </div>

        <telerik:RadScheduler RenderMode="Lightweight" runat="server" ID="RadScheduler1"
            SelectedView="MonthView" OverflowBehavior="Expand" DataSourceID="AppointmentsDataSource"
            DataKeyField="ID" DataStartField="Start" DataEndField="End" DataSubjectField="Subject"
            DataRecurrenceField="RecurrenceRule" DataRecurrenceParentKeyField="RecurrenceParentID"
            DataReminderField="Reminder">
            <AdvancedForm Modal="true"></AdvancedForm>
            <Reminders Enabled="true"></Reminders>
            <TimeSlotContextMenuSettings EnableDefault="true"></TimeSlotContextMenuSettings>
            <AppointmentContextMenuSettings EnableDefault="true"></AppointmentContextMenuSettings>
        </telerik:RadScheduler>
        <asp:SqlDataSource ID="AppointmentsDataSource" runat="server" ProviderName="System.Data.SqlClient" ConnectionString="<%$ ConnectionStrings:TelerikConnectionString35 %>"
            SelectCommand="SELECT * FROM [Appointments]" InsertCommand="INSERT INTO [Appointments] ([Subject], [Description], [Start], [End], [RecurrenceRule], [RecurrenceParentID], [Reminder]) VALUES (@Subject, @Description, @Start, @End , @RecurrenceRule, @RecurrenceParentID, @Reminder)"
            UpdateCommand="UPDATE [Appointments] SET [Subject] = @Subject, [Description] = @Description, [Start] = @Start, [End] = @End, [RecurrenceRule] = @RecurrenceRule, [RecurrenceParentID] = @RecurrenceParentID, [Reminder] = @Reminder WHERE (ID = @ID)"
            DeleteCommand="DELETE FROM [Appointments] WHERE [ID] = @ID">
            <DeleteParameters>
                <asp:Parameter Name="ID" Type="Int32"></asp:Parameter>
            </DeleteParameters>
            <UpdateParameters>
                <asp:Parameter Name="ID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="Subject" Type="String"></asp:Parameter>
                <asp:Parameter Name="Description" Type="String"></asp:Parameter>
                <asp:Parameter Name="Start" Type="DateTime"></asp:Parameter>
                <asp:Parameter Name="End" Type="DateTime"></asp:Parameter>
                <asp:Parameter Name="RecurrenceRule" Type="String"></asp:Parameter>
                <asp:Parameter Name="RecurrenceParentID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="Reminder" Type="String"></asp:Parameter>
            </UpdateParameters>
            <InsertParameters>
                <asp:Parameter Name="Subject" Type="String"></asp:Parameter>
                <asp:Parameter Name="Description" Type="String"></asp:Parameter>
                <asp:Parameter Name="Start" Type="DateTime"></asp:Parameter>
                <asp:Parameter Name="End" Type="DateTime"></asp:Parameter>
                <asp:Parameter Name="RecurrenceRule" Type="String"></asp:Parameter>
                <asp:Parameter Name="RecurrenceParentID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="Reminder" Type="String"></asp:Parameter>
            </InsertParameters>
        </asp:SqlDataSource>
    </div>

    <qsf:ConfiguratorPanel runat="server">
        <Views>
            <qsf:View>
                <qsf:ComboBox ID="RadComboBox1" runat="server" Label="Show a Reminder Notification For: "
                AutoPostBack="true" OnSelectedIndexChanged="RadComboBox1_SelectedIndexChanged"
                EmptyMessage="Select a MaxAge value...">
                <Items>
                    <telerik:RadComboBoxItem Text="5 days" Value="5" Selected="true" />
                    <telerik:RadComboBoxItem Text="2 weeks" Value="14" />
                    <telerik:RadComboBoxItem Text="4 weeks" Value="28" />
                </Items>
            </qsf:ComboBox>
            </qsf:View>
        </Views>
    </qsf:ConfiguratorPanel>
            
    </form>
</body>
</html>

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