Hi,

Here i got error..
I had create Treeview using Component Art but once i right click to add or delete the node the error will come out like this.
----"Error: 'null' is null or not an object"---

Thanks

Bibi

Hi,

My situation is that I have a RadListView with RadDataPager, to display a bunch of calendars. I set the datasource of the RadListView in the code-behind and everything loads correctly. The problem is that the paging functionality does not work. I've created test page that replicates my issue.

Hi folks,

i was using RowState and DataControlRowState in my datagridview.

I have migrated it into Radgrid. Can any one tell wht can be the alternative code for the below code with respect to RadGrid :-
Awaiting for your response.


Thanks
Satya

I have a RadTimePicker as one of the template columns in RadGrid. When i call the OnSelectedDateChanged event of the RadTimePicker it is not fired. I have set AutoPostBack also to true. But its not fired.

I have added the event handler to the control's declaration. Still it doesn't work. The control is inside the grid. So is there any other way to handle this?

My code:

        <EditItemTemplate >
            <telerik:RadTimePicker ID="txtStartTime" runat="server" OnSelectedDateChanged ="CheckDuration" AutoPostBack ="true" >
            </telerik:RadTimePicker>
        </EditItemTemplate>

    Protected Sub CheckDuration(ByVal sender As Object, ByVal e As Telerik.Web.UI.Calendar.SelectedDateChangedEventArgs)

    End Sub

 

I get this error message "Error Creating Template groups. Reason: System.InvalidCastException " when I drag RadGrid(Q3 2009 SP2) to default.aspx which is using a master page. Couly someone hwlp me please.Thanks in advance. Error Attached.

Hello Guys.

I would like to know, how can I use the CheckBoxField Column like ind gridview? Are there other alternative?

Tx in advance.

Regards.

Hi Guys

I am new to this forum
I came across with one problem
I have user name and password field
I have two panel with id errormsg and successmsg

<asp:Button ID="btnSubmit"  OnClientClick="SubmitForm();" Text="Login"
                                runat="server" onclick="btnSubmit_Click" />


     <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="btnSubmit" >
             <UpdatedControls>
                 <telerik:AjaxUpdatedControl ControlID="errormsg "></telerik:AjaxUpdatedControl>
             </UpdatedControls>
             <UpdatedControls>
                 <telerik:AjaxUpdatedControl ControlID="successmsg"></telerik:AjaxUpdatedControl>
         </UpdatedControls>
                </telerik:AjaxSetting>
     </AjaxSettings>    
   
so after entering username and password and enter key is pressed it not working

Please guide me

Karthik.K

Hi,

I have spent the last couple of weeks trying to evaluate the RadControls and OpenAccess and the whole process has been driving me nuts. If the website, the forums and the products themselves didn't look so good I would have given up ages ago.

I'm running XP SP2 and VS2008SP1 and the latest stable 2009 build

As per a previous post, the problems of which I circumvented with a workaround - I am repeatedly seeing a design-time issue.

I have just:

cleared out the cache and reinstalled the telerik controls.
created a new web project
created a sqldatasource and configured and tested it
dragged on a radgrid and assigned the sqldatasource to it

As soon as do this, at design-time (and runtime) I get:

Error creating control:

Telerik.Web.UI.GridColumnCollection must have items of type 'Telerik.Web.UI.GridColumn'. 'telerik.web.ui.gridboundcolumn' is of type 'System.Web.UI.HtmlControls.HtmlGenericControl'. + loads more of the same

I have tried with teh Telerik.Web.UI from the GAC and from the installation folder.

I feel like I've been round in circles on all this and lost track of what's what :(

I have been unable to find any definitive guide to what a working simple project's footprint should look like to a) fix this and b) avoid it happening again

Help! Please :)

Mark

as an update:

the following shows "Cannot resolve symbol telerik" for all entities in the <Columns> collection