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Version Q2 2011 released 07/12/2011
select

Calendar / Data Binding

RadDatePicker in EditItemTemplate of GridTemplateColumn (additional shared calendar and shared TimeView are in use):
Available dates 
3/10/2009 12:00:00 AM 
3/15/2009 12:00:00 AM 
 
 
4/1/2009 12:00:00 AM 
RadDatePicker embedded in GridDateTimeColumn (internal shared calendar and shared TimeView are in use):
Available dates 
3/10/2009 12:00:00 AM
3/15/2009 12:00:00 AM
 
 
4/1/2009 12:00:00 AM

  • The demo illustrates how datetime pickers with shared calendars/time views can be used either as part of built-in RadGrid GridDateTimeColumn or inside an edit template of a GridTemplateColumn. The second approach can be used for other data-bound controls (repeaters, data lists, etc.) as well. Additionally, the DbSelectedDate property of RadDateTimePicker is of nullable type and hence supports null values.

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="vb" CodeFile="DefaultVB.aspx.vb" Inherits="Telerik.Web.Examples.Calendar.DateTimePicker.DataBinding.DefaultVB" %>

    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <qsf:HeadTag runat="server" ID="Headtag1"></qsf:HeadTag>
    </head>
    <body class="BODY">
        <form id="Form1" method="post" runat="server">
        <qsf:Header ID="Header1" runat="server" NavigationLanguage="VB"></qsf:Header>
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RadGrid1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />
                        <telerik:AjaxUpdatedControl ControlID="sharedCalendar" />
                        <telerik:AjaxUpdatedControl ControlID="sharedTimeView" />
                    </UpdatedControls>
                </telerik:AjaxSetting>
                <telerik:AjaxSetting AjaxControlID="RadGrid2">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadGrid2" LoadingPanelID="RadAjaxLoadingPanel1" />
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />
        <div style="float: left; width: 350px;">
            <div style="color: Maroon;">
                RadDatePicker in EditItemTemplate of GridTemplateColumn (additional shared calendar
                and shared TimeView are in use):
            </div>
            <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False" Width="300px"
                OnNeedDataSource="RadGrid1_NeedDataSource" OnUpdateCommand="RadGrid1_UpdateCommand"
                OnItemCreated="RadGrid1_ItemCreated">
                <MasterTableView Width="100%" EditMode="InPlace">
                    <Columns>
                        <telerik:GridTemplateColumn HeaderText="Available dates" UniqueName="TemplateColumn">
                            <ItemTemplate>
                                <asp:Label runat="server" ID="date" Text='<%# Eval("Dates") %>'>
                                </asp:Label>&nbsp;
                            </ItemTemplate>
                            <EditItemTemplate>
                                <telerik:RadDateTimePicker ID="picker1" runat="server" DbSelectedDate='<%# Bind("Dates") %>'>
                                </telerik:RadDateTimePicker>
                            </EditItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridEditCommandColumn ButtonType="ImageButton" />
                    </Columns>
                </MasterTableView>
            </telerik:RadGrid>
            <div style="display: none;">
                <telerik:RadCalendar ID="sharedCalendar" runat="server" EnableMultiSelect="false" />
                <telerik:RadDateTimePicker ID="RadDateTimePicker1" runat="server">
                </telerik:RadDateTimePicker>
            </div>
            <telerik:RadTimeView ID="sharedTimeView" runat="server" StartTime="9:00" />
        </div>
        <div style="float: left; width: 350px;">
            <div style="color: Maroon;">
                RadDatePicker embedded in GridDateTimeColumn (internal shared calendar and shared
                TimeView are in use):
            </div>
            <telerik:RadGrid ID="RadGrid2" runat="server" AutoGenerateColumns="False" Width="300px"
                OnNeedDataSource="RadGrid2_NeedDataSource" OnUpdateCommand="RadGrid2_UpdateCommand">
                <MasterTableView Width="100%" EditMode="InPlace">
                    <Columns>
                        <telerik:GridDateTimeColumn PickerType="DateTimePicker" HeaderText="Available dates"
                            DataField="Dates">
                        </telerik:GridDateTimeColumn>
                        <telerik:GridEditCommandColumn ButtonType="ImageButton" />
                    </Columns>
                </MasterTableView>
            </telerik:RadGrid>
        </div>
        <qsf:Footer ID="Footer2" runat="server"></qsf:Footer>
        </form>
    </body>
    </html>

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