Hi,

I have an ASP.NET2 project, which is using version 2010.2.929.20 of the Telerik controls.

This project uses the RadEditor, which works fine, until I click to open the Hyperlink Manager, when I get the following error:


I have been looking through these forums to find an answer, but nothing I try (including this: http://www.telerik.com/community/forums/aspnet-ajax/editor/cannot-deserialize-dialog-parameters.aspx) seems to work.

I setup an ASP.NET3.5 project using the latest version of the Telerik controls (2011.1.413.35) and the Hyperlink Manager works. So, I assume this is a bug in the older version of the RadEditor? If so, is there a work-around, as I cannot convert the master project to .NET3.5 and I cannot see a version of the latest Telerik controls for .NET2 (unless I am missing something?)

Thanks in advance,
Matt.

I have a RadCalendar set with
MultiViewColumns="4" 
MultiViewRows="3"

When I click on SLOW Navigation button,  I do not want to move the view by an entire year.

I want to only move ONE month back or forward.

How can I do that?

Thanks.

Hi all,

Is there a way of setting the width and height of a radchart control to be a percentage value fitting into a panel, so that when window resizes, the panel also resizes (eg. 50% of the window), therefore the radchart within the panel also resizes automatically.
At the moment, width and height of radcontrol seems to only accept fixed number of pixels.

Cheers
Alan

The javascript error pops up when the drag and drop listbox control is used.

"Microsoft JScript runtime error: 'undefined' is null or not an object"

The code :

  <telerik:RadAjaxPanel ID="RadAjaxPanel2" runat="server">
                    <table>
                        <tr>
                            <td>
                                <asp:Label ID="lblLHSHeader" runat="server"></asp:Label>
                                <br />
                                <telerik:RadListBox ID="LHSListBox" runat="server" Width="150px" Height="200px" SelectionMode="Multiple"
                                    AllowTransfer="true" TransferToID="RHSListBox" AutoPostBackOnTransfer="true"
                                    Skin="Office2007" AllowReorder="true" AutoPostBackOnReorder="true" EnableDragAndDrop="true"
                                    ButtonSettings-ShowTransfer="false" ButtonSettings-ShowTransferAll="false" ButtonSettings-ShowReorder="false"
                                    AutoPostBack="false" OnTransferred="lhstransfer" OnSelectedIndexChanged="lhsitemcheck" OnClientDropped="fnOnClientDragStartLHS">
                                </telerik:RadListBox>
                                <br />
                                <asp:CheckBox ID="chklhsselectAll" runat="server" Text="Select All" Font-Names="Arial"
                                    Font-Size="Small" OnCheckedChanged="lhsselectall" Visible="false" AutoPostBack="true" />
                            </td>
                            <td runat="server" id="lstrequiredSpace" width="30px" align="center">
                                <asp:Label ID="lblCenterText1" runat="server" Text="Drag Field(s)"></asp:Label>
                            </td>
                            <td>
                                <asp:Label ID="lblRHSHeader" runat="server"></asp:Label>
                                <br />
                                <telerik:RadListBox ID="RHSListBox" runat="server" Width="150px" Height="200px" SelectionMode="Multiple"
                                    AllowReorder="true" AutoPostBackOnReorder="true" EnableDragAndDrop="true" ButtonSettings-ShowTransfer="false"
                                    ButtonSettings-ShowTransferAll="false" ButtonSettings-ShowReorder="false" OnTransferred="lhstransfer"
                                    Skin="Office2007" OnSelectedIndexChanged="rhsitemcheck" AutoPostBack="false" OnClientDropped="fnOnClientDragStartRHS">
                                </telerik:RadListBox>
                                <br />
                                <asp:CheckBox ID="chkrhsselectAll" runat="server" Text="Select All" Visible="false"
                                    Font-Names="Arial" Font-Size="Small" OnCheckedChanged="rhsselectall" AutoPostBack="true" />
                            </td>
                            <td align="center">
                                <asp:Label ID="lblCenterText2" runat="server" Text=" Drag <bR/> To Change<BR/> Order "></asp:Label>
                            </td>
                        </tr>
                    </table>
                </telerik:RadAjaxPanel>


The javascript error comes when the page loads. It searches for RHSListBox when it is not completely loaded.

Please see the attachment. Expecting the response as soon as possible.

Thanks
Ram


 

I discovered that no class is applied to an image when the image is selected and the class is applied through the "Apply CSS class" dropdown on the toolbar. This is happening in IE9, in FireFox (4.0.1) it works OK.
I have tested it in the First Look demo on the telerik website...

BR,
Marc

Hi,

We are already using script combine from ScriptManater, which works fine.

Does Telerik RadScriptManager or any other class provides minimizing scripts and css files?

Thanks,

Gopi

Hi everyone,

I want to know if it's possible to change the datasource of a grid. The reason is that I used a listbox and I want that, when someone click on a item in the listbox, the grid automatically show the data associated with the item. But each item contains differents data. Can someone helps me ?

Ps : If it can help you, I want to create something that similiar to a file explorer.

I'd like to be able to make the contents only of a panel item disabled or read/view only. Basically so the panel items can still be expanded/collapsed but its ContentTemplate contents cannot be edited.

 Is this possible?  Simply disabling the panelitem make it so you cannot expand/collapse anymore.

Lookin' for something like either a simple attribute to do this or some sample code on how to properly loop through a panelbar's contents (i.e. asp panels) to set their enable property to false. And/or any tips/hints.

Thanks.

Hi,
I have a radtreeview control on my aspx page. The treeview control is populated from a dataset on selectedindex_change event of a combobox control through asynchrounous postback.

I have a text box in which the user enters a string, based on the string entered the nodes which contain the string in their text must only be displayed. eg:- if(treeview.node[i].text.contains(textbox.text))
                            {
                                display node........
                            }
                            else
                            {
                                node.visible=false;
                            }
To achieve this I have a textbox onkeypress event. But whenever i try "treeview.AllNodes.length" in my javascript it gives me null.
Kindly guide me through.

Thanks.

Can we apply Styles from TelerikStyleBuilder to a ASP.NET gridview?