Questions on UI for ASP.NET AJAX Forum

3 answers

211 views

Hi
I have been examing the requests between IE7 and one of our servers (IIS6)

I note that there is request rejected due to authorization failure (401.2)

This is in part due to IIS being configure to use NTLM only which is as it has to be.

By allowing anonymous access to some of the static content I can remove the failure for those requests.

However, may of the resources are embedded.

Is it possible to set anonymous permissions on these embedded resources?

Or is there a global solution?

Cheers
Martin

Ajax

answered on 05 Jun 2009

4 answers

144 views

The Controls collection cannot be modified because the control contains code blocks

i am getting this error The Controls collection cannot be modified because the control contains code blocks

i dont know what it means this is the code that i have changed to cause it

<

telerik:AjaxSetting AjaxControlID="RadMenu1">

<telerik:AjaxUpdatedControl ControlID="RadMenu1" />
</UpdatedControls>
</telerik:AjaxSetting>

also the control isnt rendering properly and i have the lastest set of controls i dont know why this is happening

Menu

answered on 05 Jun 2009

4 answers

154 views

[Solved] Using Scheduler with EntityDataSource

Hi,
I'm experiencing problems trying to delete an appointment using RadScheduler with entitydatasource.
Insert and update work fine, but while performing delete i get back a NullReferenceException just before deleting event of the datasource is fired.
I've read in the web that Entity Framwork could have some bugs about this matter.
Does anybody have the same problem?
Thanx in advance.

Scheduler

answered on 05 Jun 2009

2 answers

71 views

[Solved] Q1 2009 giving ActiveX Error

I am being given the message:
Your Security Settings do not allow website to use ActiveX controls installed on your computer. This page may not display correctly, click here for options

Right after that I get an Error POP-Up saying " A Runtime Error has occured, Do you wish to debug? Line:6 Object Expected.

Debugging on windows 2003 Server ie7 Q1 2009 Telerik.web.ui

General Discussions

answered on 05 Jun 2009

2 answers

117 views

Grid column resizing with a master page.

Hello,
I'm having a problem with the clientside column resizing on grids that are contained in an ASP:ContentPlaceholder for a master page.
When using the grids on a stand alone page (like in a RadWindow popup that does not inherit from the master page), I've not had an issue with resizing columns.
The column reorder, item sort and filtering are fine. But when hovering the mouse over the column dividers, it does not change pointers to the re-size, and you can't drag any of of cell divider lines (column or row) to re-size.

The site is being tested on IE7 with .NET 3.5 installed.
Below is the markup for one of the grids I've been having an issue with:
It's contained within an update panel and an ASP formview that are the main elements in the content placeholder.
The script manager tag is on the master page.

    
            <telerik:RadGrid  
        
                                        ID="rgvRepository"  
        
                                        runat="server"  
        
                                        AllowPaging="True"  
        
                                        OnNeedDataSource="rgvRepositoryAccounts_NeedDataSource" 
        
                                        OnItemDataBound="rgv_OnItemDataBound" 
        
                                        GridLines="None" 
        
                                        Skin="Office2007"  
        
                                        Width="700px"  
        
                                        AllowCustomPaging="False"  
        
                                        PageSize="5"   
        
                                        AllowSorting="True"  
        
                                        ForeColor="Black"  
        
                                        AutoGenerateColumns="False"> 
        
                                        <MasterTableView TableLayout="Auto"> 
        
                                            <RowIndicatorColumn> 
        
                                                <HeaderStyle Width="20px" /> 
        
                                            </RowIndicatorColumn> 
        
                                            <ExpandCollapseColumn> 
        
                                                <HeaderStyle Width="20px" /> 
        
                                            </ExpandCollapseColumn> 
        
                                            <HeaderStyle Wrap="true" HorizontalAlign="Center"/> 
        
                                    <Columns> 
        
                                    <telerik:GridBoundColumn DataField="C06NAME" EmptyDataText="&amp;nbsp;"  
        
                                        HeaderText="Name" MaxLength="35" UniqueName="C06NAME" Resizable="true"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="C06ACCT" EmptyDataText="&amp;nbsp;"  
        
                                        HeaderText="Account" MaxLength="30" UniqueName="C06ACCT" Resizable="true"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <!-- More gridbound coloumns with the same options removed. --> 
        
                                </Columns> 
        
                            </MasterTableView> 
        
                            <ClientSettings  
        
                                                AllowColumnHide="false"  
        
                                                AllowColumnsReorder="true"  
        
                                                ReorderColumnsOnClient="true" 
        
                                                ColumnsReorderMethod="Reorder"> 
        
                                            <Selecting AllowRowSelect="true" /> 
        
                                <ClientEvents OnRowSelected="SelectAccountRow"  
        
                                              OnRowContextMenu="RowClicked" /> 
        
                                <Resizing AllowRowResize="True" EnableRealTimeResize="True" ResizeGridOnColumnResize="True" 
        
                                            AllowColumnResize="True"></Resizing> 
        
                                <Scrolling AllowScroll="true" /> 
        
                            </ClientSettings> 
        
                            <FilterMenu EnableTheming="True"> 
        
                                <CollapseAnimation Duration="200" Type="OutQuint" /> 
        
                            </FilterMenu> 
        
                        </telerik:RadGrid>

Here is some of the master page (I've omitted some static items, images and the like for brevity). All the grids on child pages would be within the contentplaceholder1 control.

    
            <form id="mmaster" defaultbutton="btnOK"  runat="server"> 
        
                <asp:ScriptManager ID="ScriptManager1" runat="server" /> 
        
                      <div class="PageTitle"> 
        
                      <asp:Label  CssClass="TextPadl" Font-Bold="true" Height="25px" ID="lblPageTitle" runat="server" Text=""></asp:Label>  
        
                       <br /> 
        
                      <asp:Label CssClass="TextPadl" runat="server" ForeColor="red" ID="lblError"  ></asp:Label> 
        
                  </div> 
        
                  <div  id="sidemenudiv" runat="server" class="mLeftMenu"> 
        
                       <asp:Label CssClass="mLeftMenuL" ID="lblSystem" runat="server">  
        
                       </asp:Label> 
        
                       <br /> 
        
                       <br /> 
        
                       <br /> 
        
                      <asp:ContentPlaceHolder  ID="ContentPlaceHolder2" runat="server" > 
        
                        </asp:ContentPlaceHolder> 
        
                      <UserControl:TreeViewControl ID="TreeViewControl" runat="server" /> 
        
                 </div> 
        
                    <div class="Buttons" > 
        
                        <asp:Button ID="btnOK" runat="server" CssClass="Button" /> 
        
                        <asp:Button ID="btnCancel" runat="server" CssClass="Button" CausesValidation="false" /> 
        
                        <asp:Button ID="btnApply" runat="server" CssClass="Button" /> 
        
                        <asp:Button ID="btnClear" runat="server" CssClass="Button" /> 
        
                        <br/> <br/> 
        
                    </div> 
        
                 <div id="msDiv" runat="server" class="ContentHolder"> 
        
                     <div id="DebtorRow" runat="server" style="position:relative; left:30px; top:10px; width:300px;"> 
        
                         <asp:Label ID="lblDCode"   Width="70px" Font-Bold="true" ForeColor="blue"  runat="server" ></asp:Label> 
        
                         <asp:Label ID="lblDCodeVal"  runat="server" ></asp:Label> 
        
                     </div> 
        
                    <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server"> 
        
                    </asp:ContentPlaceHolder> 
        
                </div>

Hopefully I'm just missing an option, or need to configure something something on the master page, but I'm having trouble finding what that might be.
Thanks for any suggestions as to what I'm doing wrong.

Grid

answered on 05 Jun 2009

2 answers

327 views

[Solved] Grid Footer Text alignment

I have a GridFoterItem in my ItemDatabound and it works great. The only issue I have with it is that I don't know how to align the text to the right instead of the default left. Below is what I have any help would be great! Thanks!

GridFooterItem footerItem = e.Item as GridFooterItem;

footerItem[

"person"].Controls.Add(new LiteralControl("<strong>Total</strong><br/>"));

Grid

answered on 05 Jun 2009

2 answers

101 views

Passing Grid.SelecteditemID to RadTabStrip

I'm building a master detail kind of application where you first select a client in a radgrid and then on selection it updates a series of radtab's with detailed information about that client (payments, events, calls etc). How would I handle this scenario? How can I pass the grid's selecteditemid tot the datasources inside the radtabs and update them?

Grid

answered on 05 Jun 2009

5 answers

201 views

Use Static Headers decrease performance

I have the following client settings in my RadGrid using the static header. However, when I try to select a row, the reaction is very slow and the layout out the grid content even totally change.(eg. the column width become very wide) I need to allso rows selection and use static hearder with scrolling. Could you please advice what is the problem of my grid. Thanks.

           <telerik:RadGrid ID="rgAfftAdd" runat="server" AutoGenerateColumns="False"
                                               GridLines="None" Skin="WebBlue" Width="100%" BorderStyle="Solid"
                                               BorderColor="#3399FF" BorderWidth="1px"
                                               AllowMultiRowSelection="True" AllowSorting="True"
                                               onprerender="rgAfftAdd_PreRender">

                                        <SelectedItemStyle BackColor="#99CCFF" />

                                        <ClientSettings>
                                                 <Selecting AllowRowSelect="true" />
                                               <Scrolling AllowScroll="True" UseStaticHeaders="true"></Scrolling>
                                        </ClientSettings>

</telerik:RadGrid>

Grid

answered on 05 Jun 2009

1 answer

170 views

Use Static Header

I have the following client settings in my RadGrid using the static header. However, when I try to select a row, the reaction is very slow and the layout out the grid content even totally change.(eg. the column width become very wide) I need to allow rows selection and use static hearder with scrolling. Could you please advice what is the problem of my grid. Thanks.

           <telerik:RadGrid ID="rgAfftAdd" runat="server" AutoGenerateColumns="False"
                                               GridLines="None" Skin="WebBlue" Width="100%" BorderStyle="Solid"
                                               BorderColor="#3399FF" BorderWidth="1px"
                                               AllowMultiRowSelection="True" AllowSorting="True"
                                               onprerender="rgAfftAdd_PreRender">

                                        <SelectedItemStyle BackColor="#99CCFF" />

                                        <ClientSettings>
                                                 <Selecting AllowRowSelect="true" />
                                               <Scrolling AllowScroll="True" UseStaticHeaders="true"></Scrolling>
                                        </ClientSettings>

</telerik:RadGrid>

Grid

answered on 05 Jun 2009

2 answers

295 views

Missing asp:HyperLink in Export to Excel/PDF

I have created a custom RadGrid class and added export buttons inside the CommandItemTemplate. When I export to Excel/PDF the hyperlinks (value) do not show up. I know setting ExportDataOnly="false" takes care this but my web pages crash when I set it to false. Is there a solution to this? Thanks,

Grid

answered on 05 Jun 2009