Questions on UI for ASP.NET AJAX Forum

2 answers

130 views

VS2008 MasterPage/Content Page callback into postback, and loading panel not showing

Hi:

I was using Vs2005, and the next escenario is working OK, but last night I need to move into VS2008 and the escenario doesnt work.
I have in the master page a RadAjaxPanel with the contentplaceholder insidde it, so in the contentpages I have alll the logic, when I made a Postback in the content pages, it is converted into a callback, but since I move to VS2008 and framework 3.5 it doesnt work anymore. The loading image is not showing, and the postbacks are not converted.
Here it is:

MasterPage

    
            <%@ Master Language="C#" AutoEventWireup="true" CodeFile="MPageRoot03.master.cs" Inherits="master_MPageRoot03" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> 
        
            <html xml:lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 
        
            <head id="Head1" runat="server"> 
        
                <title>someits</title> 
        
                <link rel="shortcut icon" href="/img/favicon.ico" type="image/x-icon" /> 
        
            </head> 
        
            <body style="background-image:url(../../img/titlebg.jpg); background-attachment:fixed"> 
        
                <form id="frmNet01" runat="server"> 
        
                    <TE01:RadScriptManager ID="RadScriptManager1" runat="server"> 
        
                        <Scripts> 
        
                            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" /> 
        
                            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" /> 
        
                        </Scripts> 
        
                    </TE01:RadScriptManager> 
        
                    <TE01:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"> 
        
                    </TE01:RadAjaxLoadingPanel> 
        
                    <TE01:RadAjaxPanel ID="radAjaxPanel01" runat="server" LoadingPanelID="RadAjaxLoadingPanel1" > 
        
                        <div style="width: 100%; height:20px;top:0px; left:auto;" class="div02"> 
        
                            <table class="tbl12"> 
        
                                <tr> 
        
                                    <td width="50%" style="text-align:left"> 
        
                                        <asp:Label ID="lblMessage" runat="server" CssClass="txt08r" Visible="false" EnableViewState="false" /> 
        
                                    </td> 
        
                                    <td width="50%" style="text-align:right"> 
        
                                        <asp:Label ID="lblApp" runat="server" style="color:#FFFFFF" /> 
        
                                        <asp:Image ID="imgApp" runat="server" ImageUrl="~/img/spacer.gif"/>&#160;&#160;<asp:Label ID="lblAppTitle" runat="server" CssClass="txt09s" />                                 
        
                                    </td> 
        
                                </tr> 
        
                            </table> 
        
                        </div> 
        
                        <div id="pnlContentMain01_01" name="pnlContentMain01_01" style="PADDING-RIGHT: 0px;PADDING-LEFT: 0px;PADDING-BOTTOM: 0px;OVERFLOW: auto;WIDTH: 100%;PADDING-TOP: 0px;moz-box-sizing: border-box;box-sizing: border-box"> 
        
                            <center> 
        
                                <asp:contentplaceholder id="mpContentMain01_01" runat="server" /> 
        
                            </center> 
        
                        </div> 
        
                    </TE01:RadAjaxPanel> 
        
                </form> 
        
            </body> 
        
            </html>

webForm01.aspx

    
            <%@ Page Title="" Language="C#" MasterPageFile="~/master/MPageRoot03.master" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %> 
        
            <asp:Content ID="Content2" ContentPlaceHolderID="mpContentMain01_01" Runat="Server"> 
        
                <asp:Button ID="some" Text="asas22222" runat="server" />     
        
                <asp:Literal ID="txtsome" runat="server" EnableViewState="false" /> 
        
            </asp:Content>

Ajax

answered on 14 Sep 2009

2 answers

218 views

RadScheduler take more time to show appointment

Hi All,

I am using RadScheduler

I want to show 3 link in each appointment of radscheduler.

so i added 3 link button in appointment template of radschedular as follows
aspx page tags are follows

<telerik:RadScheduler ID="radSchedulCalender" runat="server"
                                      AllowDelete="False" AllowInsert="False" DataEndField="STARTTIME"
                                      DataKeyField="UNIQUEID" DataRecurrenceField="contact"
                                      DataRecurrenceParentKeyField="contact" DataStartField="STARTTIME"
                                      DataSubjectField="subject"
                                                                            Skin="Outlook">
                                      <appointmenttemplate>

                    <asp:LinkButton ID="lbtnButton1" runat="server"</asp:LinkButton>
<asp:LinkButton ID="lbtnButton2" runat="server"</asp:LinkButton>
<asp:LinkButton ID="lbtnButton3" runat="server"</asp:LinkButton>
                                  </appointmenttemplate>
                                      <timelineview userselectable="false" /></telerik:RadScheduler>

from serverside event i assign data to it.

Private Sub radSchedulCalender_AppointmentCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.AppointmentCreatedEventArgs) Handles radSchedulCalender.AppointmentCreated

Dim dsTemp As New DataSet

            dsTemp = Me.Session("CalenderData")
            If Not String.Compare(Convert.ToString(e.Appointment.ID), "") = 0 Then
                Dim sContactId As String = ""
                Dim lblButton As LinkButton = CType(e.Container.FindControl("lbtnButton1"), LinkButton)
                lblButton.Text = e.Appointment.Subject
                lblButton.ToolTip = e.Appointment.RecurrenceRule

lblButton.Attributes.Add("onclick", "OpenWindow(); return false;")

              ...
.             .
                ..

same for button 2 and button 3

end sub

While nevgating from day view to month view/week view or from monthview to dayview.

it takes more time to load.

How can reduce its loading time.

Scheduler

answered on 14 Sep 2009

1 answer

91 views

Grid Remembering state.

Hi,
I am facing a peculiar problem. I have a rad grid in which i have defined a colname for download files. Now when click on a colname for download files for a particular a rad window opens up with another radgrid inside it. This is checkbox list rad grid. Now when i click on the checkbox to make a selection and then close the rad window and click on another records' download file link, rad window opens up remembering the previous selections. Can you please let me know your feedback.

Thank you

regards,
Ajit

Grid

answered on 14 Sep 2009

2 answers

520 views

U.S. and International Phone numbers

Hi folks:

I have an app that will be handling company directory information for U.S. and International entities. Right now, I'm a bit stuck on how to handle the different phone number formats.

Will RadInput Manager help, or should I simply create two separate fields (one for domestic phone, one for international), and try to use regular expressions to validate the input.

Thanks in advance for any help/hints/advice.

Larry

Input

answered on 14 Sep 2009

5 answers

447 views

HierarchyDefaultExpanded problem

So my grid works fine when I don't specify HierarchyDefaultExpanded, but when I add HierarchyDefaultExpanded="true" to my MasterTableView tab, I get the following error:

task_id is neither a DataColumn nor a DataRelation for table .

When I setup my hierarchy, I followed the example as closely as possible, and like I said, it works without this option enabled...but there are a couple scenarios where we want to use this feature. Here's my grid code if that helps:

    
            <telerik:RadGrid ID="RadGrid1" 
        
                Skin="Telerik" 
        
                ImagesPath="images/grid/" 
        
                AllowSorting="true" 
        
                PageSize="25" 
        
                ShowFooter="true" 
        
                AllowPaging="false" 
        
                ShowGroupPanel="true" 
        
                GroupingEnabled="true" 
        
                OnNeedDataSource="RadGrid1_NeedDataSource" 
        
                OnItemDataBound="RadGrid1_ItemDataBound" 
        
                Width="950" 
        
                runat="server"> 
        
                <MasterTableView Name="master" CommandItemDisplay="None" DataKeyNames="request_id" Width="100%" HorizontalAlign="NotSet" AutoGenerateColumns="False" AllowSorting="true" GroupsDefaultExpanded="false" HierarchyLoadMode="ServerOnDemand" HierarchyDefaultExpanded="true"> 
        
                    <Columns> 
        
                        <telerik:GridTemplateColumn HeaderText="Request #" DataField="request_id" UniqueName="request_id" SortExpression="request_id" Groupable="false"> 
        
                            <ItemStyle Width="75" /> 
        
                            <ItemTemplate> 
        
                                <a href='request.aspx?id=<%# Eval("request_id") %>' style="cursor:pointer;"><asp:Label Width="65" CssClass="gridLabel" runat="server" ID="lbl_request_id" Text='<%# Eval("request_id") %>' /></a><br /> 
        
                                <asp:Label Width="70" CssClass="gridLabel" runat="server" ID="lbl_request_type" Text='<%# Eval("request_type") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridBoundColumn UniqueName="request_type" DataField="request_type" AllowFiltering="true" Visible="false" /> 
        
                        <telerik:GridTemplateColumn HeaderText="Request Date" UniqueName="request_date" SortExpression="request_date" Groupable="false"> 
        
                            <ItemStyle Width="90" /> 
        
                            <ItemTemplate> 
        
                                <asp:Label Width="85" CssClass="gridLabel" runat="server" ID="lbl_request_date" Text='<%# Eval("request_date") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn HeaderText="Requestor" UniqueName="requestor_name" DataField="requestor_name" SortExpression="requestor_name" GroupByExpression="requestor_name Requestor Group By requestor_name"> 
        
                            <ItemStyle Width="105" /> 
        
                            <ItemTemplate> 
        
                                <asp:Label Width="100" CssClass="gridLabel" runat="server" ID="lbl_requestor_name" Text='<%# Eval("requestor_name") %>' /><br /> 
        
                                <asp:Label Width="100" CssClass="gridLabel" runat="server" ID="lbl_requestor_dept" Text='<%# Eval("requestor_dept") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn HeaderText="Purpose" UniqueName="title" SortExpression="title" Groupable="false"> 
        
                            <ItemTemplate> 
        
                                <asp:Label CssClass="gridLabel" runat="server" ID="lbl_title" Text='<%# Eval("title") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn HeaderText="Due Date" UniqueName="due_date" SortExpression="due_date" GroupByExpression="due_date Due Group By due_date"> 
        
                            <ItemStyle Width="85" /> 
        
                            <ItemTemplate> 
        
                                <asp:Label Width="80" CssClass="gridLabel" runat="server" ID="lbl_due_date" Text='<%# Eval("due_date") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn HeaderText="Assigned To" UniqueName="analyst_name" DataField="analyst_name" SortExpression="analyst_name" GroupByExpression="analyst_name Assigned Group By analyst_name" AllowFiltering="true"> 
        
                            <ItemStyle Width="105" /> 
        
                            <ItemTemplate> 
        
                                <asp:Label Width="100" CssClass="gridLabel" runat="server" ID="lbl_analyst_name" Text='<%# Eval("analyst_name") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn HeaderText="Status" UniqueName="status" DataField="status" SortExpression="status" GroupByExpression="status Status Group By status"> 
        
                            <ItemStyle Width="65" /> 
        
                            <ItemTemplate> 
        
                                <asp:Label Width="60" CssClass="gridLabel" runat="server" ID="lbl_status" Text='<%# Eval("status") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn HeaderText="Priority" UniqueName="priority" SortExpression="priority" GroupByExpression="priority Priority Group By priority"> 
        
                            <ItemStyle Width="60" /> 
        
                            <ItemTemplate> 
        
                                <asp:Label Width="55" CssClass="gridLabel" runat="server" ID="lbl_priority" Text='<%# Eval("priority") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn HeaderText="Age" UniqueName="age" SortExpression="age" GroupByExpression="age Age Group By age"> 
        
                            <ItemStyle Width="40" /> 
        
                            <ItemTemplate> 
        
                                <asp:Label Width="35" CssClass="gridLabel" runat="server" ID="lbl_age" Text='<%# Eval("age") %>' /> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                    </Columns> 
        
                    <DetailTables> 
        
                        <telerik:GridTableView Name="detail" DataKeyNames="task_id" DataSourceID="TaskDataSource" Width="100%" runat="server" CommandItemDisplay="None" AutoGenerateColumns="false"> 
        
                            <ParentTableRelation> 
        
                                <telerik:GridRelationFields DetailKeyField="request_id" MasterKeyField="request_id" /> 
        
                            </ParentTableRelation> 
        
                            <Columns> 
        
                                <telerik:GridTemplateColumn HeaderText="Task #" UniqueName="task_no" SortExpression="task_no" Groupable="false"> 
        
                                    <ItemStyle Width="75" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label Width="70" CssClass="gridLabel" runat="server" ID="lbl_task_no" Text='<%# Eval("task_no") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="Task Date" UniqueName="task_date" SortExpression="task_date" Groupable="false"> 
        
                                    <ItemStyle Width="90" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label Width="85" CssClass="gridLabel" runat="server" ID="lbl_task_date" Text='<%# Eval("task_date") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="Due Date" UniqueName="task_due_date" SortExpression="task_due_date" Groupable="false"> 
        
                                    <ItemStyle Width="105" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label Width="100" CssClass="gridLabel" runat="server" ID="lbl_task_due_date" Text='<%# Eval("task_due_date") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="Task" UniqueName="task_title" SortExpression="task_title" Groupable="false"> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label CssClass="gridLabel" runat="server" ID="lbl_task_title" Text='<%# Eval("task_title") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="Complete Date" UniqueName="task_complete_date" SortExpression="task_complete_date" Groupable="false"> 
        
                                    <ItemStyle Width="85" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label Width="80" CssClass="gridLabel" runat="server" ID="lbl_task_complete_date" Text='<%# Eval("task_complete_date") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="Assigned To" UniqueName="task_analyst_name" SortExpression="task_analyst_name" Groupable="false"> 
        
                                    <ItemStyle Width="105" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label Width="100" CssClass="gridLabel" runat="server" ID="lbl_task_analyst_name" Text='<%# Eval("task_analyst_name") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="Status" UniqueName="task_status" SortExpression="task_status" Groupable="false"> 
        
                                    <ItemStyle Width="65" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label Width="60" CssClass="gridLabel" runat="server" ID="lbl_task_status" Text='<%# Eval("task_status") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="" UniqueName="blank" SortExpression="blank" Groupable="false"> 
        
                                    <ItemStyle Width="60" /> 
        
                                    <ItemTemplate> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn HeaderText="Age" UniqueName="age" SortExpression="age" GroupByExpression="age Age Group By age"> 
        
                                    <ItemStyle Width="40" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label Width="35" CssClass="gridLabel" runat="server" ID="lbl_age" Text='<%# Eval("age") %>' /> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                            </Columns> 
        
                        </telerik:GridTableView> 
        
                    </DetailTables> 
        
                </MasterTableView> 
        
                <ClientSettings AllowDragToGroup="True" AllowGroupExpandCollapse="True"> 
        
                    <Selecting AllowRowSelect="True" /> 
        
                    <Scrolling AllowScroll="false" UseStaticHeaders="True" /> 
        
                    <ClientEvents OnGridCreated="GridCreated" /> 
        
                </ClientSettings> 
        
                <PagerStyle Mode="NextPrevAndNumeric" /> 
        
            </telerik:RadGrid>

Any help is greatly appreciated.

Grid

answered on 14 Sep 2009

4 answers

142 views

[Solved] Update values in a content page are not working

Hello,
I have a project using master page and Ajax.
In the master page i use RadComboBox to select language of my application, for example English to Spanish.
I have a problem when I try to change a language from the RadComboBox.
The page of the ContentPlaceHolder contain RadGrid, and everything function ok, but not update the values of the RadGrid Header-Text control from one language to another.

This is a part of the code of master page:
*****************

<

asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>

<telerik:RadAjaxPanel ID="RadAjaxPanel10" runat="server">

<telerik:RadComboBox Width="250px" ID="cmbMultiLenguage" runat="server" ZIndex="99999" Skin="Forest" Font-Size="11px" AutoPostBack="true"/>

</telerik:RadAjaxPanel>

<asp:ContentPlaceHolder ID="Contenedor" runat="server">

</asp:ContentPlaceHolder>

*******************

This is a Part .aspx & .cs of the page (ContentPlaceHolder):

*******************

<

asp:Content ID="Content1" ContentPlaceHolderID="Contenedor" runat="server">

<

telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="75px" Width="75px" Transparency="25">

<img src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>' style="border:0;position:absolute;top:20%;left:45%;" />

</

telerik:RadAjaxLoadingPanel>

<

telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1">

<

telerik:RadGrid AutoGenerateColumns="false" ID="RadGrid1" AllowFilteringByColumn="False" AllowSorting="true" ShowFooter="True" runat="server" AllowPaging="false" Skin="MyCustomSkin" EnableEmbeddedSkins="false" OnItemDataBound="RadGrid1_ItemDataBound" OnSortCommand="RadGrid1_SortCommand">

</ExportSettings>

</ClientSettings>

<telerik:GridBoundColumn DataField="fecha" HeaderText="Fecha" SortExpression="fecha" UniqueName="fecha" DataFormatString="{0:dd/MM/yyyy hh:mm:ss}" HeaderStyle-HorizontalAlign="Center"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="totalapuesta" HeaderText="Total Apuesta" SortExpression="totalapuesta" UniqueName="totalapuesta" DataFormatString="{0:###,###,##0.00}" HeaderStyle-HorizontalAlign="Center" Aggregate="Sum"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="totalganancia" HeaderText="Total Ganancia" SortExpression="totalganancia" UniqueName="totalganancia" DataFormatString="{0:###,###,##0.00}" HeaderStyle-HorizontalAlign="Center" Aggregate="Sum"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="porcentaje" HeaderText="Porcentaje" SortExpression="porcentaje" UniqueName="porcentaje" DataFormatString="{0:0.00}" HeaderStyle-HorizontalAlign="Center"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="cantMaq" HeaderText="Cant.Maq" SortExpression="cantMaq" UniqueName="cantMaq" HeaderStyle-HorizontalAlign="Center"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="cantPuesto" HeaderText="Cant.Puesto" SortExpression="cantPuesto" UniqueName="cantPuesto" HeaderStyle-HorizontalAlign="Center"></telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

</

telerik:RadAjaxPanel>

</

asp:Content>

***********************
.cs code:
**********************

protected void Page_Load(object sender, System.EventArgs e)

{

BoxBegin.Title= GetRecursoCultura(

"reporte_mensual-boxtit1");

RadGrid1.MasterTableView.Columns[0].HeaderText = GetRecursoCultura(

"reporte_mensual-col0");

RadGrid1.MasterTableView.Columns[1].HeaderText = GetRecursoCultura(

"reporte_mensual-col1");

RadGrid1.MasterTableView.Columns[2].HeaderText = GetRecursoCultura(

"reporte_mensual-col2");

RadGrid1.MasterTableView.Columns[3].HeaderText = GetRecursoCultura(

"reporte_mensual-col3");

RadGrid1.MasterTableView.Columns[4].HeaderText = GetRecursoCultura(

"reporte_mensual-col4");

RadGrid1.MasterTableView.Columns[5].HeaderText = GetRecursoCultura(

"reporte_mensual-col5");

RadGrid1.MasterTableView.NoMasterRecordsText = GetRecursoCultura(

"comunes_Sin_datos");

}
**********************

Thank's if you can help me.

Ajax

answered on 14 Sep 2009

3 answers

171 views

[Solved] Non breaking Label (hyphen space)

How do I get the Label for a RadTextBox to be none braking?

                      <table>         
                    <tr>         
                        <td style="width: 400px">         
                            <telerik:RadTextBox ID="RadTextBox1" runat="server" Width="100%" Label="hyphen-hyphen">         
                            </telerik:RadTextBox>         
                        </td>         
                        </tr>         
                        <tr>         
                          <td style="width: 400px">         
                            <telerik:RadTextBox ID="RadTextBox2" runat="server" Width="100%" Label="space space">         
                            </telerik:RadTextBox>         
                        </td>         
                    </tr>         
                </table>         

the example above will break the Labels like

hyphen-

hyphen

and

space

Input

answered on 14 Sep 2009

1 answer

113 views

Inherited RadComboBox and DbValue not working

error

Input

answered on 14 Sep 2009

1 answer

162 views

Folders permissions

I have a FileManager control within a web page. The user connected to this page could have the permission to read some folders and read/write other folders. How can I manage this situation ? Where can I store the flag who tell read or write permission? I have to check it for each folder when user click on folder icon ?

FileExplorer

answered on 14 Sep 2009

7 answers

249 views

[Solved] AJAX loading Panel and NeedDatasource event

Hello,

I have a RadGrid that is populated when the NeedDataSource event occurs which is normally at initial page load. How can I get the AJAXLoadingPanel to start when the page is initially loaded. I seen the code at
http://www.telerik.com/community/forums/new-thread.aspx?forumId=186
But the javascript gives me an error that the "Object does not support this property or method" ( this is on IE6). I am not using an ASP:Panel just the AJAXLoadingPanel which I am setting the visible property to true.

Can this not work without an ASP:Panel.

Can a RadGrid initiate an AJAX request to itself.

Thanks

Ajax

answered on 14 Sep 2009