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Occupied Timeslots

  • today
April 2012
April 2012
SMTWTFS
       
1234567
891011121314
15161718192021
22232425262728
2930     
Monday, April 16, 2012
  • Day
  • Week
  • Month
all day
8AM
 
9AM
 
10AM
 
11AM
 
12PM
 
1PM
 
2PM
 
3PM
 
4PM
 
5PM
 
Appointment with the dentist.
Lunch
Pick up the kids from school.
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  • Edit
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  • New Appointment
  • New Recurring Appointment
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This example shows how to cancel the insert or update of an appointment server-side if it creates a time conflict with another appointment. Try to add an appointment starting at 9:30am.

You can increase the number of allowed simultaneous appointments by altering the AppointmentsLimit constant.

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

<%@ Register TagPrefix="sds" Namespace="Telerik.Web.SessionDS" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<!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>
        </AjaxSettings>
    </telerik:RadAjaxManager>
    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
    </telerik:RadAjaxLoadingPanel>
    <telerik:RadNotification runat="server" ID="RadNotification1" Title="Error" TitleIcon="warning" ContentIcon="warning"
        Position="Center" Width="430px" Height="200px" AutoCloseDelay="10000" ShowSound="warning" Font-Size="Large">
        <NotificationMenu Visible="false"></NotificationMenu>
    </telerik:RadNotification>
    <div class="demo-container no-bg">
        <telerik:RadScheduler RenderMode="Lightweight" runat="server" ID="RadScheduler1" SelectedDate="2012-04-16"
            DayStartTime="08:00:00" DayEndTime="18:00:00" DataSourceID="AppointmentsDataSource"
            DataKeyField="ID" DataSubjectField="Subject" DataStartField="Start" DataEndField="End"
            DataRecurrenceField="RecurrenceRule" DataRecurrenceParentKeyField="RecurrenceParentID"
            OnAppointmentInsert="RadScheduler1_AppointmentInsert"
            OnAppointmentUpdate="RadScheduler1_AppointmentUpdate" OnRecurrenceExceptionCreated="RadScheduler1_RecurrenceExceptionCreated">
            <AdvancedForm Modal="true"></AdvancedForm>
            <TimelineView UserSelectable="false"></TimelineView>
            <TimeSlotContextMenuSettings EnableDefault="true"></TimeSlotContextMenuSettings>
            <AppointmentContextMenuSettings EnableDefault="true"></AppointmentContextMenuSettings>
        </telerik:RadScheduler>
    </div>
    <asp:SqlDataSource ID="AppointmentsDataSource" runat="server" ProviderName="System.Data.SqlClient" ConnectionString="<%$ ConnectionStrings:TelerikConnectionString35 %>"
        SelectCommand="SELECT * FROM [Appointments]" InsertCommand="INSERT INTO [Appointments] ([Subject], [Start], [End], [RoomID], [UserID], [RecurrenceRule], [RecurrenceParentID]) VALUES (@Subject, @Start, @End , @RoomID, @UserID, @RecurrenceRule, @RecurrenceParentID)"
        UpdateCommand="UPDATE [Appointments] SET [Subject] = @Subject, [Start] = @Start, [End] = @End, [RoomID] = @RoomID, [UserID] = @UserID, [RecurrenceRule] = @RecurrenceRule, [RecurrenceParentID] = @RecurrenceParentID 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="Start" Type="DateTime"></asp:Parameter>
            <asp:Parameter Name="End" Type="DateTime"></asp:Parameter>
            <asp:Parameter Name="RoomID" Type="Int32"></asp:Parameter>
            <asp:Parameter Name="UserID" Type="Int32"></asp:Parameter>
            <asp:Parameter Name="RecurrenceRule" Type="String"></asp:Parameter>
            <asp:Parameter Name="RecurrenceParentID" Type="Int32"></asp:Parameter>
        </UpdateParameters>
        <InsertParameters>
            <asp:Parameter Name="Subject" Type="String"></asp:Parameter>
            <asp:Parameter Name="Start" Type="DateTime"></asp:Parameter>
            <asp:Parameter Name="End" Type="DateTime"></asp:Parameter>
            <asp:Parameter Name="RoomID" Type="Int32"></asp:Parameter>
            <asp:Parameter Name="UserID" Type="Int32"></asp:Parameter>
            <asp:Parameter Name="RecurrenceRule" Type="String"></asp:Parameter>
            <asp:Parameter Name="RecurrenceParentID" Type="Int32"></asp:Parameter>
        </InsertParameters>
    </asp:SqlDataSource>
    </form>
</body>
</html>

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