I am using this code:


inside a .ascx file and I keep getting the 'The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>) ' error.  Any suggestion on how to fix this?

Hi,

I updated my RadTabStrip and RadMultiPage controls ajax manager per this - http://demos.telerik.com/aspnet-ajax/tabstrip/examples/application-scenarios/ajax-enabled-tabstrip-and-multipage/defaultcs.aspx

But now on one of the .ascx pages where I have several Ajaxified RadGrids the controls in the grid won't post? The ajaxmanager on the page is question looks like this:
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <AjaxSettings>
             <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">  
                    <UpdatedControls>  
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" />  
                                <telerik:AjaxUpdatedControl ControlID="RadGrid3" />  
                                <telerik:AjaxUpdatedControl ControlID="RadGrid4" />  
                    </UpdatedControls>  
                </telerik:AjaxSetting>  
            <telerik:AjaxSetting AjaxControlID="RadGrid4">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadWindow1" />
                    <telerik:AjaxUpdatedControl ControlID="RadWindow2" />
                    <telerik:AjaxUpdatedControl ControlID="RadGrid3" UpdatePanelCssClass="" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="RadGrid2">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadWindow2" />
                    <telerik:AjaxUpdatedControl ControlID="Label1" UpdatePanelCssClass="" />
                    <telerik:AjaxUpdatedControl ControlID="RadGrid2" />
                    <telerik:AjaxUpdatedControl ControlID="RadGrid1" UpdatePanelCssClass="" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="RadGrid1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadGrid2" UpdatePanelCssClass="" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>

Dear All,

I've been struggling to make RadGrid work with UseStaticHeaders and FrozenColumnsCount properties set. It was working yesterday before we introduced any client-side functionality and today we realized that it wasn't working correctly.

With hours of research in Google, we were not able to find any remedy for the behaviour.

Issue
Column headers won't scroll horizontally in RadGrid although following parameters are set :
AllowScroll="true" SaveScrollPosition="true" UseStaticHeaders="true" FrozenColumnsCount="1"

Remedy
During our development, we have assigned grid's ClientIDMode="Static". Having a static ClientID was the cause of this wierd problem. Once removed, horizontal scrolling was back to normal (as well as frozen columns).

Maybe it will help someone with similar issue.

Kind Regards,

OZAN GUNCELER

orgchart with image i have to show the images but problem is condition based visible true/false the images 
   
 please provide me sample code 

Hi,

For this:


On firing, OnItemDataBound, this works:


But this does not (Label is null):


I can't see the wood for the trees, I think. Why can't I get a reference to the label?

Thanks,
Richard

I've got radgrid control which is inside a user ascx file. I'm doing this because I should use radgrid in mvc(so there is no other way - is should wrap it in user control)3

So can someone help me - is it possible to show the nesteditemtemplate because when I click the button infront of each row nothing happens



<%@ Control Language="C#" AutoEventWireup="true" Inherits="MvcBeaWeb.ProductsShowTile" CodeFile="ProductsShowTile.ascx.cs" %>
<%@ Import Namespace="MvcBeaWeb" %>
<%@ Register Assembly="Telerik.Web.UI" TagPrefix="telerik" Namespace="Telerik.Web.UI" %>
<%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>


<form id="form_TilesShow" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" >
</telerik:RadScriptManager>
  
     <telerik:RadAjaxPanel runat="server" ID="RadAjaxPanelTilesShow" LoadingPanelID="RadAjaxLoadingPanelTilesShow"
         HorizontalAlign="Center"   Width="472px" >
         <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="radGrid1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="radGrid1" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
         <div class="mainHolder">
                 <div class="qsf-ib tileListHolder">        
                      <telerik:RadGrid runat="server" OnPreRender="RadGrid1_PreRender" OnItemCommand="RadGrid1_ItemCommand" OnNeedDataSource="RadGrid1_NeedDataSource" ID="RadGrid1" AutoGenerateColumns="false" AllowCustomPaging="true" AllowPaging="true" PageSize="3" OnPageIndexChanged="RadGrid1_PageIndexChanged1">                        <PagerStyle Mode="NextPrevAndNumeric" Position="TopAndBottom"  PageSizeControlType="RadComboBox" ></PagerStyle>
                             <MasterTableView>
                                <Columns>
                                      <telerik:GridBoundColumn DataField="ArticlegroupID"  UniqueName="101">                           
                                      </telerik:GridBoundColumn>
                                 
                                       <telerik:GridBoundColumn DataField="SpecialWord" HeaderText="ProductDescription" UniqueName="200" >
                                       </telerik:GridBoundColumn>  
                                       <telerik:GridImageColumn DataType="System.String" DataImageUrlFields="ImageFile"  UniqueName="500"
                                            AlternateText="Customer image" 
                                            ImageAlign="Middle" ImageHeight="100px" ImageWidth="82px" HeaderText="Image Column">
                                       </telerik:GridImageColumn>   
                                </Columns>
                               

                            <NestedViewTemplate>

                        <div class="carBackground">

                            <div style="float: left; padding-left: 40px">

                                <asp:Image ID="CarImage" runat="server" AlternateText="Car Image" ImageUrl='Images/logoIcon.jpg' />

                            </div>

                            <div style="float: right; width: 50%">

                                <div class="carTitle">

                                   

                                </div>

                              </NestedViewTemplate>
                             </MasterTableView>
                       
                          

                      </telerik:RadGrid>    
                                                                   
                 </div>
         </div>
     </telerik:RadAjaxPanel> 
    
</form>

What I am trying to do is align one item to the right and the other to the left side of the column.

Inside the column is an up and down arrow. The up arrow should be on the left while the down arrow is on the right.

The reason I need to align them is because if I remove the up arrow for the first section(because it can't go higher than first) the down arrow then is on the left, being in-line with the other up arrows, and vice-versa.

These two buttons are ImageButtons inside a single GridTemplateColumn. Looks like this:


I do not want to align the whole row either. Just the column/buttons.

I could however just align the column to be center, but I would rather have the buttons be in-line with the similar buttons.

I tried attaching an ID to the TemplateColumn, but there is no ID method. Also attempted a HorizontalAlign on the ImageButtons, but there isn't a method there either.

Is there currently a way to do this? Or am I being too picky.

i want to fire refresh event of gridview after inserting data in database without calling databind function because data bind function is not working up to my desire , i want to fire the event of refresh gridview immediately after inserting Data into database.
Thanks in Advance.

Regards,
Muhammad Arsal Khan

I have a radcombobox which has the checkbox property set to true and I am also using an item template for my radcombobox in order to display a tooltip for each item.  Upon implementing all of this, the functionality actually works, however each checkbox along with its description is outlined by separate rows.  I would like the checkbox associated to each item to be in the same row.  How would I be able to achieve this format.  I have attached an image to this forum post visually showing my issue.  I am also posting code below to show how I am coding my radcombobox.  Please Assist!



Code:

<telerik:RadComboBox EmptyMessage="Show All" ID="ddStatusFilter" checkboxes="True" runat="server" Width="130px" HighlightTemplatedItems="true" style="margin-left:14px;">

<itemtemplate>
<asp:Label runat="server" ID="lblEventName" Text='<%# Eval("Event_Name")%> '></asp:Label>
<telerik:RadToolTip ID="RadToolTip1" runat="server" Width="150" Height="10" TargetControlID="lblEventName" AutoCloseDelay="8000"
Position="BottomRight" Text='<%# Eval("Event_Desc")%>'>
</telerik:RadToolTip>

</itemtemplate>

</telerik:RadComboBox>

Is there a way to add column (preferably static) at the end of a grid to contain sum of other columns? Thank you