I've got an Ajax Panel on a page which contains some standard asp controls (text boxes, check boxes etc) and also a Rad Combo, Rad Rating and Rad Editor.

When a record is selected in the search results Rad Grid the items within the panel are updated and the panal refreshed using the Ajax Manager Proxy (within Masterpage).

However the 3 Rad controls are not selectable, the Rating is populating with the correct value but it cannot be selected, not can the combo box or the editor but all the other standard asp controls are fine...

The control of the Ajax Panel is AjaxPanelMain and the Rating is RadRatingHotel...

ASPX Code:

<%@ Page Language="C#" 

         MasterPageFile="~/MasterPage.master" 

         AutoEventWireup="true" 

         CodeFile="Venues.aspx.cs" 

         Inherits="Forms_Venues" %>

           

<%@ Register Assembly="Telerik.Web.UI" 

             Namespace="Telerik.Web.UI" 

             TagPrefix="telerik" %>

               

<%@ MasterType VirtualPath="~/MasterPage.master" %>

  

  

<asp:Content ID="Content1" ContentPlaceHolderID="contentHead" Runat="Server">

    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

        <script type="text/javascript">

            function openRadWinCreateVenue() {

                radopen("../Dialogs/CreateVenue.aspx", "RadWindowCreateVenue");

            }

  

            function openRadWinCreateTask() {

                var txtVenueName = document.getElementById('<%= txtVenueName.ClientID %>');

  

                if (txtVenueName != null) {

                    radopen("../Dialogs/CreateTask.aspx?ACTION=TASK_FROM_VENUE&AGENDA_LINE_TITLE=" + txtVenueName.value, "RadWindowCreateTask");

                }

            }

  

            function openRadWinCreateVenueContact() {

                var lblVenueID = document.getElementById('<%= lblVenueID.ClientID %>');

  

                if (lblVenueID != null) {

                    radopen("../Dialogs/VenueContact.aspx?ACTION=ADD", "RadWindowVenueContact");

                }

            }

            function openRadWinUpdateVenueContact(ContactID) {                

                radopen("../Dialogs/VenueContact.aspx?ACTION=UPDATE&contactID=" + ContactID, "RadWindowVenueContact");

            }

  

            function openRadWinPhotoAlbum() {

                var lblVenueID = document.getElementById('<%= lblVenueID.ClientID %>');

                radopen("../Dialogs/PhotoAlbum.aspx?FROM=VENUE_MAINTENANCE&venueID=" + lblVenueID, "RadWindowPhotoAlbum");

            }

  

            function openRadWinCreateVenueRoom() {

                var label = document.getElementById('<%= lblVenueID.ClientID %>');

  

                if (label != null) {

                    radopen("../Dialogs/VenueRoom.aspx?ACTION=ADD", "RadWindowVenueRoom");

                }

            }

            function openRadWinUpdateVenueRoom(RoomID) {

                radopen("../Dialogs/VenueRoom.aspx?ACTION=UPDATE&roomID=" + RoomID, "RadWindowVenueRoom");

            }

              

  

        </script>

    </telerik:RadCodeBlock>

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="contentBody" Runat="Server">

      

    <telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">

        <AjaxSettings>

            <telerik:AjaxSetting AjaxControlID="btnSearch">

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="RadGridVenueSearch" />

                </UpdatedControls>

            </telerik:AjaxSetting>

            <telerik:AjaxSetting AjaxControlID="RadGridVenueSearch">

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="AjaxPanelMain" />

                    <telerik:AjaxUpdatedControl ControlID="RadGridVenueContacts" />

                    <telerik:AjaxUpdatedControl ControlID="RadGridVenueRooms" />

                </UpdatedControls>

            </telerik:AjaxSetting>

        </AjaxSettings>

    </telerik:RadAjaxManagerProxy>

      

    <telerik:RadSplitter ID="RadSplitter1" runat="server" Width="960" Height="550">

        <telerik:RadPane ID="LeftPane" runat="server" Width="22px" Scrolling="none">

            <telerik:RadSlidingZone ID="SlidingZoneSearch" runat="server" Width="22px" 

                DockedPaneId="RadSlidingPaneSearch">

                <telerik:RadSlidingPane ID="RadSlidingPaneSearch" Title="Search" runat="server" 

                    Width="250px" Scrolling="None" 

                                        IconURL="~/Images/Search.png" DockOnOpen="True">

                    <table border="0" cellpadding="1" cellspacing="1" width="100%">

                        <tr>

                            <td>

                                <asp:Label ID="lblSearchCountryHeader" runat="server" Text="Country"></asp:Label>

                            </td>

                            <td>

                                <telerik:RadComboBox ID="cboCountriesSearch" Runat="server" Width="160px"></telerik:RadComboBox>

                            </td>

                        </tr>

                        <tr>

                            <td>

                                <asp:Label ID="lblSearchVenueNameHeader" runat="server" Text="Venue"></asp:Label>

                            </td>

                            <td>

                                <telerik:RadTextBox ID="txtSearchVenueName" runat="server" Width="160px">

                                </telerik:RadTextBox>

                            </td>

                        </tr>

                        <tr>

                            <td colspan="2" align="center">

                                <asp:Button ID="btnSearch" runat="server" Text="Search"

                                    onclick="btnSearch_Click" />

                            </td>

                        </tr>

                        <tr>

                            <td colspan="2" align="center">

                                <telerik:RadGrid

                                    ID="RadGridVenueSearch" runat="server" AutoGenerateColumns="False" GridLines="None" 

                                    onneeddatasource="RadGridVenueSearch_NeedDataSource" Width="240px" Visible="False" 

                                    onselectedindexchanged="RadGridVenueSearch_SelectedIndexChanged" ShowHeader="false">

                                    <ClientSettings>

                                        <Scrolling AllowScroll="True" UseStaticHeaders="True" />

                                    </ClientSettings>

                                    <MasterTableView DataKeyNames="VenueID">

                                    <RowIndicatorColumn>

                                    <HeaderStyle Width="20px"></HeaderStyle>

                                    </RowIndicatorColumn>

                                    <ExpandCollapseColumn>

                                    <HeaderStyle Width="20px"></HeaderStyle>

                                    </ExpandCollapseColumn>

                                        <Columns>

                                            <telerik:GridBoundColumn DataField="VenueID" Visible="False" />

                                              

                                            <telerik:GridTemplateColumn HeaderText="Event Hotels">

                                                <ItemTemplate>

                                                    <asp:LinkButton ID="lbtnVenueName" runat="server" Text='<%# Eval("VenueName") %>' CommandName="Select"></asp:LinkButton>

                                                </ItemTemplate>

                                            </telerik:GridTemplateColumn>

                                        </Columns>

                                    </MasterTableView>

                                </telerik:RadGrid>

                            </td>

                        </tr>

                    </table>

                      

                      

                </telerik:RadSlidingPane>

            </telerik:RadSlidingZone>

        </telerik:RadPane>

          

          

          

        <telerik:RadSplitBar ID="Radsplitbar1" runat="server" EnableResize="False" Width="5px"></telerik:RadSplitBar>

          

          

          

        <telerik:RadPane ID="MainPane" runat="server" Scrolling="None" Width="933px">

              

              

            <telerik:RadDockLayout ID="RadDockLayoutVenues" runat="server">

                <table width="100%">

                    <tr>

                        <td colspan="2">

                            <telerik:RadDockZone ID="RadDockZoneTop" runat="server" BorderStyle="None">

                                <telerik:RadDock ID="RadDockVenueHeader" runat="server" Title="Venue Information" EnableDrag="false"

                                                 EnableRoundedCorners="True" oncommand="RadDockVenueHeader_Command">

                                    <Commands>

                                        <telerik:DockExpandCollapseCommand />

                                        <telerik:DockCommand AutoPostBack="false" Name="Add Venue" CssClass="DockAdd" Text="Add New Venue..." OnClientCommand="openRadWinCreateVenue" />

                                        <telerik:DockCommand AutoPostBack="True" Name="Save Venue" CssClass="DockSave" Text="Save selected Venue information" />

                                        <telerik:DockCommand AutoPostBack="false" Name="Create Task" CssClass="DockTask" Text="Create Task based on the selected Venue..." OnClientCommand="openRadWinCreateTask" />

                                    </Commands>

                                    <ContentTemplate>

                                        <telerik:RadAjaxPanel ID="AjaxPanelMain" runat="server" Width="100%" Visible="false">

                                            <table border="0" cellpadding="1" cellspacing="1" width="100%">

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblVenueNameHeader" runat="server" Text="Venue:"></asp:Label> 

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtVenueName" runat="server" Width="300px" MaxLength="50"></telerik:RadTextBox>

                                                        <asp:Label ID="lblVenueID" runat="server" Text="" Style="display:none"></asp:Label>

                                                    </td>

                                                    <td align="center" rowspan="6" valign="middle">

                                                        <telerik:RadBinaryImage ID="imgVenue" runat="server" ImageAlign="Middle"/>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblAddress1Header" runat="server" Text="Address 1:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtAddress1" runat="server" Width="300px" MaxLength="50">

                                                        </telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblAddress2Header" runat="server" Text="Address 2:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtAddress2" runat="server" Width="300px" MaxLength="50">

                                                        </telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblCityHeader" runat="server" Text="City:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtCity" runat="server" Width="300px" MaxLength="50">

                                                        </telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblPostCodeHeader" runat="server" Text="Post Code:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtPostCode" runat="server" Width="100px" MaxLength="50">

                                                        </telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblCountryHeader" runat="server" Text="Country:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadComboBox ID="cboCountry" Runat="server" Width="160px"></telerik:RadComboBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblPhone" runat="server" Text="Phone:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtPhone" runat="server" Width="160px" MaxLength="50"></telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblFax" runat="server" Text="Fax:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtFax" runat="server" Width="160px" MaxLength="50"></telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblURL" runat="server" Text="URL:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtURL" runat="server" Width="300px"  MaxLength="100"></telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblURLMap" runat="server" Text="Map URL:" ToolTip="e.g. URL from Google Maps"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadTextBox ID="txtURLMap" runat="server" Width="300px" ToolTip="e.g. URL from Google Maps"></telerik:RadTextBox>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblHotel" runat="server" Text="Hotel:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <asp:CheckBox ID="chkHotel" runat="server" Text="" TextAlign="Right"/>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblRating" runat="server" Text="Hotel Rating:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadRating ID="RadRatingHotel" runat="server" SelectionMode="Single">

                                                        </telerik:RadRating>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblNotes" runat="server" Text="Notes:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <telerik:RadEditor ID="RadEditorNotes" runat="server" EditModes="Design" 

                                                                    Width="300px" ToolbarMode="ShowOnFocus" Height="100px"

                                                                    ToolsFile="~/Forms/EditorToolBar/CustomTools.xml">

                                                        </telerik:RadEditor>

                                                    </td>

                                                </tr>

                                                <tr>

                                                    <td>

                                                        <asp:Label ID="lblObsolete" runat="server" Text="Obsolete:"></asp:Label>   

                                                    </td>

                                                    <td>

                                                        <asp:CheckBox ID="chkObsolete" runat="server" Text="" TextAlign="Right"/>

                                                    </td>

                                                </tr>

                                            </table>

                                        </telerik:RadAjaxPanel>

                                    </ContentTemplate>

                                </telerik:RadDock>

                            </telerik:RadDockZone>

                        </td>

                    </tr>

                    <tr>

                        <td width="70%" valign="top">

                            <telerik:RadDockZone ID="RadDockZoneBottomLeft" runat="server" BorderStyle="None">

                                <telerik:RadDock ID="RadDockVenueContacts" runat="server" Title="Venue Contacts" 

                                                 EnableRoundedCorners="True" EnableDrag="false">

                                    <Commands>

                                        <telerik:DockExpandCollapseCommand />

                                        <telerik:DockCommand AutoPostBack="false" Name="Add Contact" CssClass="DockAdd" Text="Add Contact for selected Venue..." OnClientCommand="openRadWinCreateVenueContact" />

                                    </Commands>

                                    <ContentTemplate>

                                        <telerik:RadGrid  ID="RadGridVenueContacts" runat="server" ShowHeader="False" AutoGenerateColumns="False" 

                                                          GridLines="None" onneeddatasource="RadGrids_NeedDataSource"

                                                          onselectedindexchanged="RadGridVenueContacts_SelectedIndexChanged">

                                            <MasterTableView DataKeyNames="ContactID" NoMasterRecordsText="No contacts exist">

                                            <RowIndicatorColumn>

                                            <HeaderStyle Width="20px"></HeaderStyle>

                                            </RowIndicatorColumn>

                                            <ExpandCollapseColumn>

                                            <HeaderStyle Width="20px"></HeaderStyle>

                                            </ExpandCollapseColumn>

                                                <Columns>

                                                    <telerik:GridBoundColumn DataField="VenueID" Visible="False" />

                                                    <telerik:GridBoundColumn DataField="ContactID" Visible="False" />

  

                                                    <telerik:GridTemplateColumn HeaderStyle-Width="0px" ItemStyle-Width="0px" ItemStyle-HorizontalAlign="Center">

                                                        <ItemTemplate>

                                                            <asp:Image ID="imgObsolete" runat="server" ImageUrl="~/Images/Recycle.png" Visible='<%# Convert.ToBoolean(Eval("Obsolete") == DBNull.Value ? "False" : Eval("Obsolete")) %>' ToolTip="This item is obsolete" />

                                                        </ItemTemplate>

                                                    </telerik:GridTemplateColumn>

                                              

                                                    <telerik:GridTemplateColumn>

                                                        <ItemTemplate>

                                                            <asp:LinkButton ID="lbtnFullName" runat="server" Text='<%# Eval("FullName") %>' CommandName="Select" ToolTip="Click to open contact"></asp:LinkButton>

                                                        </ItemTemplate>

                                                    </telerik:GridTemplateColumn>

  

                                                    <telerik:GridBoundColumn DataField="JobTitle"/>

                                                    <telerik:GridBoundColumn DataField="DirectLine"/>

                                                </Columns>

                                            </MasterTableView>

                                        </telerik:RadGrid>

                                    </ContentTemplate>

                                </telerik:RadDock>

                            </telerik:RadDockZone>

                        </td>

                        <td width="30%" valign="top">

                            <telerik:RadDockZone ID="RadDockZoneBottomRight" runat="server" BorderStyle="None">

                                <telerik:RadDock ID="RadDockVenueRooms" runat="server" Title="Venue Rooms" EnableRoundedCorners="True" EnableDrag="false">

                                    <Commands>

                                        <telerik:DockExpandCollapseCommand />

                                        <telerik:DockCommand AutoPostBack="false" Name="Add Room" CssClass="DockAdd" Text="Add Room for selected Venue..." OnClientCommand="openRadWinCreateVenueRoom" />

                                    </Commands>

                                    <ContentTemplate>

                                        <telerik:RadGrid  ID="RadGridVenueRooms" runat="server" ShowHeader="False" AutoGenerateColumns="False" 

                                                         GridLines="None" onneeddatasource="RadGrids_NeedDataSource"

                                                          onselectedindexchanged="RadGridVenueRooms_SelectedIndexChanged" >

                                            <MasterTableView DataKeyNames="RoomID" NoMasterRecordsText="No rooms exist">

                                            <RowIndicatorColumn>

                                            <HeaderStyle Width="20px"></HeaderStyle>

                                            </RowIndicatorColumn>

                                            <ExpandCollapseColumn>

                                            <HeaderStyle Width="20px"></HeaderStyle>

                                            </ExpandCollapseColumn>

                                                <Columns>

                                                    <telerik:GridBoundColumn DataField="VenueID" Visible="False" />

                                                    <telerik:GridBoundColumn DataField="RoomID" Visible="False" />

  

                                                    <telerik:GridTemplateColumn HeaderStyle-Width="0px" ItemStyle-Width="0px" ItemStyle-HorizontalAlign="Center">

                                                        <ItemTemplate>

                                                            <asp:Image ID="imgObsolete" runat="server" ImageUrl="~/Images/Recycle.png" Visible='<%# Convert.ToBoolean(Eval("Obsolete") == DBNull.Value ? "False" : Eval("Obsolete")) %>' ToolTip="This item is obsolete" />

                                                        </ItemTemplate>

                                                    </telerik:GridTemplateColumn>

                                              

                                                    <telerik:GridTemplateColumn>

                                                        <ItemTemplate>

                                                            <asp:LinkButton ID="lbtnRoomName" runat="server" Text='<%# Eval("Name") %>' CommandName="Select"></asp:LinkButton>

                                                        </ItemTemplate>

                                                    </telerik:GridTemplateColumn>

  

                                                    <telerik:GridBoundColumn DataField="Capacity"/>

                                                </Columns>

                                            </MasterTableView>

                                        </telerik:RadGrid>

                                    </ContentTemplate>

                                </telerik:RadDock>

                            </telerik:RadDockZone>

                        </td>

                    </tr>

                </table>

            </telerik:RadDockLayout>

              

        </telerik:RadPane>

  

    </telerik:RadSplitter>

      

    <telerik:RadWindowManager ID="RadWindowManager" runat="server" 

        Behaviosr="Default" InitialBehaviors="None" EnableViewState="False">

        <Windows>

            <telerik:RadWindow runat="server"  ID="RadWindowCreateVenue" InitialBehaviors="None" 

                NavigateUrl="~/Dialogs/CreateVenue.aspx" ReloadOnShow="true" Animation="FlyIn"

                Height="325px" Modal="True" Title="Create Venue" Width="430px" AnimationDuration="500" 

                Behaviors="Close, Move" Enabled="True" VisibleStatusbar="False" IconUrl="~/favicon.ico">

            </telerik:RadWindow>

  

            <telerik:RadWindow runat="server"  ID="RadWindowCreateTask" InitialBehaviors="None" 

                NavigateUrl="~/Dialogs/CreateTask.aspx" ReloadOnShow="true" Animation="FlyIn"

                Height="400px" Modal="true" Title="Create Task" Width="420px" AnimationDuration="500" 

                Behaviors="Close, Move" Enabled="True" VisibleStatusbar="False" IconUrl="~/favicon.ico" 

                ShowContentDuringLoad="False">

            </telerik:RadWindow>

  

            <telerik:RadWindow runat="server"  ID="RadWindowVenueContact" InitialBehaviors="None" 

                NavigateUrl="~/Dialogs/VenueContact.aspx" ReloadOnShow="true" Animation="FlyIn"

                Height="650px" Modal="true" Title="Venue Contact" Width="500px" AnimationDuration="500" 

                Behaviors="Close, Move" Enabled="True" VisibleStatusbar="False" IconUrl="~/favicon.ico" 

                ShowContentDuringLoad="False">

            </telerik:RadWindow>

  

            <telerik:RadWindow runat="server"  ID="RadWindowVenueRoom" InitialBehaviors="None" 

                NavigateUrl="~/Dialogs/VenueRoom.aspx" ReloadOnShow="true" Animation="FlyIn"

                Height="600px" Modal="true" Title="Venue Room" Width="500px" AnimationDuration="500" 

                Behaviors="Close, Move" Enabled="True" VisibleStatusbar="False" IconUrl="~/favicon.ico" 

                ShowContentDuringLoad="False">

            </telerik:RadWindow>

  

            <telerik:RadWindow runat="server"  ID="RadWindowPhotoAlbum" InitialBehaviors="None" 

                NavigateUrl="~/Dialogs/PhotoAlbum.aspx" ReloadOnShow="true" Animation="FlyIn"

                Height="600px" Modal="true" Title="Photo Album" Width="600px" AnimationDuration="600" 

                Behaviors="Close, Move" Enabled="True" VisibleStatusbar="False" IconUrl="~/favicon.ico" 

                ShowContentDuringLoad="False">

            </telerik:RadWindow>

  

        </Windows>

    </telerik:RadWindowManager>

  

  

</asp:Content>

Code Behind:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using Telerik.Web.UI;

  

public partial class Forms_Venues : System.Web.UI.Page

{

    #region Events

  

    protected void Page_Load(object sender, EventArgs e)

    {

        try

        {

            if (!IsPostBack)

            {

                if (Session["ACTION"] != null)

                {

                    int VenueID;

  

                    switch (Session["ACTION"].ToString())

                    {

                              

                        case "VENUE ADDED":

                            VenueID = Convert.ToInt32(Session["VENUE_ID"].ToString());

                            LoadVenue(VenueID);

                            break;

                        case "VENUE CONTACT SAVED":

                            VenueID = Convert.ToInt32(Session["VENUE_ID"].ToString());

                            LoadVenue(VenueID);

                            break;

                        case "VENUE ROOM SAVED":

                            VenueID = Convert.ToInt32(Session["VENUE_ID"].ToString());

                            LoadVenue(VenueID);

                            break;

                        case "TASK ADDED":

                            VenueID = Convert.ToInt32(Session["VENUE_ID"].ToString());

                            LoadVenue(VenueID);

                            break;

                        default:

                            break;

                    }

                    Session.Remove("ACTION");

                }

                LoadCountriesSearchCombo();

            }

        }

        catch (Exception ex)

        {

            Master.ShowMsgBoxPopup("Error Loading Page", Napp_ErrorTrapping.BuildExeceptionMessage(ex));

        }

    }

      

    protected void RadGridVenueSearch_SelectedIndexChanged(object sender, EventArgs e)

    {

        try

        {

            GridDataItem dataItem = (GridDataItem)RadGridVenueSearch.SelectedItems[0];

            int VenueID = Convert.ToInt32(dataItem["VenueID"].Text);

  

            Session.Add("ACTION", "VENUE SELECTED");

            Session.Add("VENUE_ID", VenueID);

            lblVenueID.Text = VenueID.ToString();

            LoadVenue(VenueID);

        }

        catch (Exception ex)

        {

            Master.ShowMsgBoxPopup("An Error Occurred", Napp_ErrorTrapping.BuildExeceptionMessage(ex));

        }

    }

  

    protected void btnSearch_Click(object sender, EventArgs e)

    {

        try

        {

            RadGridVenueSearch.Visible = true;

            RadGridVenueSearch.Rebind();

        }

        catch (Exception ex)

        {

            Master.ShowMsgBoxPopup("An Error Occurred", Napp_ErrorTrapping.BuildExeceptionMessage(ex));

        }

    }

  

    protected void RadGridVenueSearch_NeedDataSource(object source, GridNeedDataSourceEventArgs e)

    {

        try

        {

            DataTable dt = EM_Data.SearchVenues(cboCountriesSearch.SelectedValue, txtSearchVenueName.Text);

            RadGridVenueSearch.DataSource = dt.DefaultView;

        }

        catch (Exception ex)

        {

            Master.ShowMsgBoxPopup("An Error Occurred", Napp_ErrorTrapping.BuildExeceptionMessage(ex));

        }

    }

  

    protected void RadGrids_NeedDataSource(object source, GridNeedDataSourceEventArgs e)

    {

        if (lblVenueID.Text != "")

        {

            DataTable dt = null;

  

            RadGrid grid = (RadGrid)source;

  

            switch (grid.ID)

            {

                case "RadGridVenueContacts":

                    dt = EM_Data.ReturnVenueContacts(int.Parse(lblVenueID.Text));

                    break;

                case "RadGridVenueRooms":

                    dt = EM_Data.ReturnVenueRooms(int.Parse(lblVenueID.Text));

                    break;

                default:

                    break;

            }

  

            grid.DataSource = dt.DefaultView;

        }

  

    }

  

    protected void RadGridVenueContacts_SelectedIndexChanged(object sender, EventArgs e)

    {

        try

        {

            GridDataItem dataItem = (GridDataItem)RadGridVenueContacts.SelectedItems[0];

            string ContactID = dataItem["ContactID"].Text;

  

            RadWindowVenueContact.Title = "Update Contact for Venue " + txtVenueName.Text;

            string strScript = "openRadWinUpdateVenueContact(" + ContactID.ToString() + ");";

            RadScriptManager.RegisterStartupScript(this, this.GetType(), "openRadWinUpdateVenueContact", strScript, true);

        }

        catch (Exception ex)

        {

            Master.ShowMsgBoxPopup("An Error Occurred", Napp_ErrorTrapping.BuildExeceptionMessage(ex));

        }

    }

  

    protected void RadGridVenueRooms_SelectedIndexChanged(object sender, EventArgs e)

    {

        try

        {

            GridDataItem dataItem = (GridDataItem)RadGridVenueRooms.SelectedItems[0];

            string RoomID = dataItem["RoomID"].Text;

  

            RadWindowVenueContact.Title = "Update Room for Venue " + txtVenueName.Text;

            string strScript = "openRadWinUpdateVenueRoom(" + RoomID.ToString() + ");";

            RadScriptManager.RegisterStartupScript(this, this.GetType(), "openRadWinUpdateVenueRoom", strScript, true);

        }

        catch (Exception ex)

        {

            Master.ShowMsgBoxPopup("An Error Occurred", Napp_ErrorTrapping.BuildExeceptionMessage(ex));

        }

    }

  

    protected void RadDockVenueHeader_Command(object sender, DockCommandEventArgs e)

    {

        try

        {

            switch (e.Command.Name)

            {

                case "Save Venue":

                    if (lblVenueID.Text != "")

                    {

                        string result = ControlsAreValid();

  

                        if (result == "Success")

                        {

                            EM_Data.SaveVenue(int.Parse(lblVenueID.Text),

                                                txtVenueName.Text,

                                                txtAddress1.Text,

                                                txtAddress2.Text,

                                                txtCity.Text,

                                                cboCountriesSearch.SelectedValue,

                                                txtPostCode.Text,

                                                txtURL.Text,

                                                txtPhone.Text,

                                                txtFax.Text,

                                                txtURLMap.Text,

                                                RadEditorNotes.Content,

                                                chkHotel.Checked.ToString(),

                                                int.Parse(RadRatingHotel.Value.ToString()),

                                                chkObsolete.Checked.ToString());

                        }

                        else

                        {

                            Master.ShowMsgBoxPopup("Cannot Save Venue", result);

                        }

                    }

                    break;

                case "Create Task":

                    RadWindowCreateTask.Title = "Create Task for Venue " + txtVenueName.Text;

                    string strScript = "openRadWinCreateTask(" + txtVenueName.Text + ");";

                    RadScriptManager.RegisterStartupScript(this, this.GetType(), "openRadWinCreateTask", "openRadWinCreateTask();", true);

                    break;

                default:

                    break;

            }

        }

        catch (Exception ex)

        {

            Master.ShowMsgBoxPopup("An Error Occurred", Napp_ErrorTrapping.BuildExeceptionMessage(ex));

        }

    }

  

    #endregion

      

    #region Methods

  

    private string ControlsAreValid()

    {

        string result = "Success";

  

        if (txtVenueName.Text == "")

            result = "Please enter a 'Name' for this venue.";

  

        return result;

    }

  

    private void LoadVenue(Int32 VenueID)

    {

        DataTable dt = EM_Data.ReturnVenueHeader(VenueID);

        DataRow dr = dt.Rows[0];

  

        lblVenueID.Text = VenueID.ToString();

  

        txtVenueName.Text = dr["VenueName"].ToString();

        txtAddress1.Text = dr["Address1"].ToString();

        txtAddress2.Text = dr["Address2"].ToString();

        txtCity.Text = dr["City"].ToString();

        txtPostCode.Text = dr["PostCode"].ToString();

        txtPhone.Text = dr["MainTelephone"].ToString();

        txtURL.Text = dr["URL"].ToString();

        imgVenue.DataValue = (byte[])(dr["PrimaryPicture"]);

        LoadCountriesVenueCombo(dr["CountryID"].ToString());

        txtFax.Text = dr["Fax"].ToString();

        txtURLMap.Text = dr["GoogleMapsURL"].ToString();

        RadEditorNotes.Content = dr["Notes"].ToString();

        chkHotel.Checked = (dr["IsHotel"].ToString().ToLower() == "true");

  

        if (dr["Rating"].ToString() != "")

            RadRatingHotel.Value = int.Parse(dr["Rating"].ToString());

  

        chkObsolete.Checked = (dr["Obsolete"].ToString().ToLower() == "true");

  

        AjaxPanelMain.Visible = true;

  

        RadGridVenueContacts.Rebind();

        RadGridVenueRooms.Rebind();

  

        DockCommand dc = new DockCommand();

  

        //------------------------------------------------------------------------------

        //This compiles ok, and shows when you look at the commands collection, but the command does not appear.

        //

        //dc.AutoPostBack = false;

        //dc.Name = "Add Contact";

        //dc.CssClass = "DockAdd";

        //dc.Text = "Add Contact";

        //dc.OnClientCommand="openRadWinCreateVenueContact";

  

        //RadDockVenueContacts.Commands.Add(dc);

        //------------------------------------------------------------------------------

    }

  

    private void LoadCountriesSearchCombo()

    {

        cboCountriesSearch.DataValueField = "CountryID";

        cboCountriesSearch.DataTextField = "CountryName";

        cboCountriesSearch.DataSource = EM_Data.ReturnCountries(true);

        cboCountriesSearch.DataBind();

        //cboCombo.SelectedValue = lblHiddenCountryID.Text;

    }

  

    private void LoadCountriesVenueCombo(string CountryID)

    {

        cboCountry.DataValueField = "CountryID";

        cboCountry.DataTextField = "CountryName";

        cboCountry.DataSource = EM_Data.ReturnCountries(true);

        cboCountry.DataBind();

        cboCountry.SelectedValue = CountryID;

        //cboCombo.SelectedValue = lblHiddenCountryID.Text;

    }

  

    #endregion       

}

When the Page loads it displays only the parent rows. The parent rows have the expand/collapse column but no child rows.
If I take out the filter on Page_Load it returns ALL rows but there are at the same level (no hierarchy)
Any suggestions?
Thanks.

Hello I am getting the error for RAD Grid on Version Q1 2010 sp1

I used to get it on Q3 2009 so i upgraded but still the same..
Its urgent ,please.
Any light over this...

Now this is very odd.

I am calling a radGrid's AjaxRequest to populate new data once a combobox has a new item selected. The grid is placed within a radPageView.
I am using RadAjaxManager and so I have set the "AjaxSetting's ControlID to the grid's ID ,Everything seem to work as expected. But the grid does not seem to refresh. I can debug the code and see that the server side code does fireup and the grid rebinds successfully. It just does not show up on screen

So how come this behavior actually changes depending on the platform the ASP application runs on? And why doesn't the grid refresh in first place?

Thanks for your support!

Best regards,
ANu

Hi,
    Scenario:
In telerik grid I have six columns,and grid have 1000+ records.Suppose a user select 10 records from this .I want to have a validation in which user had selected right columns or not.For this I have to Get the vlaue of 3 rd column from grid for the selected records and have check  and based on the result i have to show a message.

How can we get the 3rd column value from grid for the selected records.For selecting row i am using client select column

Thanks
A2H

Is there any way to nest the DetailTable (i.e. child rows) inside a column of each parent item in the grid? (instead of the user having to click on the expand button to show the child rows for each parent item) I want the grid to show each parent along with their children upon page load (the child rows would be embedded in a column within each parent).

Hi,

I have a grid on one of my pages that take a long time to load. The first page load shows a blank screen till the time the grid is loaded. I need to show a loading panel while the grid is loading on the initial page load.

I have master content pages in my app and the RadAjaxManager resides on the master page.

I tried to follow the examples here:
http://www.telerik.com/help/aspnet-ajax/ajxshowloadingpaneloninitialpageload.html
http://www.telerik.com/help/aspnet-ajax/ajax-manager-proxy.html

However, my manager_AjaxRequest never seems to fire.

Below is my aspx code. A working sample will be appreciated.

I have a RadColorCombo Picker (Doesnt matter WHAT rad object i use)
and it is updating a RadMenu (also doesnt matter what I update)
I set up ajax manager to update radmenu when colorcombopicker is used.
I get an error as follows:
Microsoft JScript runtime error: Object doesn't support this property or method
Section of code from Telerik.Web.UI.WebResource2_axd is the source  that has the error and the code it highlights is

if

 

 

(f.show(e)){var n={Panel:f,ControlID:e};

 

 

 

if(!Array.contains(this._loadingPanelsToHide,n)){this._loadingPanelsToHide[this._loadingPanelsToHide.length]=n;

 

 

}}}}}}},_initializeRequest:

 

function(e,c){Telerik.Web.UI.RadAjaxManager.callBaseMethod(this,"_initializeRequest",[e,c]);

 

if

 

(!this._isRequestInProgress){return;

}

 

var a=c.get_postBackElement();

if(f.show(e)) is highlighted in the debugger


As an example here is the aspx

 

<telerik:RadColorPicker ID="RadColorPicker1" Runat="server" AutoPostBack="True"

 

 

oncolorchanged="RadColorPicker1_ColorChanged" ShowIcon="True"

 

 

 

SelectedColor="" style="z-index: 4000;" Height="21px">

 

 

 

 

</telerik:RadColorPicker>

 

<

 

 

telerik:RadMenu ID="RadMenu1" Runat="server">

 

 

<Items>

 

 

<telerik:RadMenuItem runat="server" Text="1">

 

</telerik:RadMenuItem>

 

<telerik:RadMenuItem runat="server" Text="2">

 

 

</telerik:RadMenuItem>

 

 

</Items>

 

 

 

 

</telerik:RadMenu>

 

<telerik:RadAjaxManager runat="server"

 

onajaxrequest="RadAjaxManager1_AjaxRequest">

 

 

<AjaxSettings>

 

<telerik:AjaxSetting AjaxControlID="RadColorPicker1">

 

 

<UpdatedControls>

 

 

<telerik:AjaxUpdatedControl ControlID="RadMenu1" />

 

 

</UpdatedControls>

 

 

</telerik:AjaxSetting>

 

 

</AjaxSettings>

 

 

</telerik:RadAjaxManager>