How can I select a single row in Radgrid using checkbox? I am using gridtemplate column to show checkbox in the grid as below. 

But here I need to select only a single row in the grid.While checking a checkbox,I need to uncheck the previously checked checkbox in grid.

Please help me on this.
 Thanks,
Soumya

In the past I've successfully used a single RadWindow on a page.  It works fine.

Now I need to have one RadWindow appear on top of another RadWindow.  Reading through Telerik's documentation I've learned that I need to introduce the RadWindowManager.  I did so but encountered this error: http://www.telerik.com/support/kb/aspnet-ajax/window/cannot-unregister-updatepanel-with-id-updatepanelid-since-it-was-not-registered-with-the-scriptmanager.aspx

There is NO WAY I can get rid of the UpdatePanel in my RadWindow.  It must stay.

So reading the 1st suggested workaround I tried doing this:


But it just produced another error: "Microsoft JScript runtime error: Sys.InvalidOperationException: Two components with the same id 'ctl00_ContentPlaceHolder1_Mucking_rwNewMuckpile' can't be added to the application."

So what should I do?

Robert

I am using v2012.1.411.35 and having an issue with the numerictextbox and spin buttons. I have the spin buttons turned on and no other attributes set other than skin.

In IE (7,8,9), the spin buttons appear below the textbox no matter the width set on the control. Is there a css class that could have been overridden somewhere that could be affecting the control?

Any suggestions?

I have radgride in my aspx page but when i show my page in browser can not see row selection i don't know why
note : property AllowMultiRowSelection="true" 
- I use VS2010 Frameworke 4 ,VB.net


any one can help me

hello Admin,

Thanks for your earlier support that helps in good time , i am stuck in a problem where i need to disable the paging and sorting client side ,right now i am doing paging and sorting client side and also binding the grid client side,Please help me with solution ASAP,

Thanks,

I was trying to upgrade by VS2010 menu option: "Telerik/RadControls for ASP.NET AJAX/Upgrade Wizard"  
from version v.2010.3.1215.40 to v.2010.3.1317.40
and I've got two options:
v.2010.3.1317.40 [Download]
v.2010.3.1317.40 [Installation Folder]
What do these options mean?

Using Telerk WebUI VSExtensions 2011.02.712.0 I cannot get the upgrade wizard to work to upgrade my web site.

I use VS2010 to open a web site, when I open my website I get the dialgo from the Telerik top menu that it has detected the project uses an old version of Telerik controls, asks if want to upgrade, I click "YES"  at that point it tells me that no projects are selected and that i should "Please go back and select at least one project in order to continue the upgrade"

The same thing happens when I right-click the top level folder in the solution explorer, choose "Rad Controls for ASP.NET AJAX" and click Upgrade Wizard.

This is a .NET 2.0 web site.

Anyone else running into this?

As i know about DockMode had 3 modes with: default, Docked, & floating..
Is it possible for RadDock to enable drag and reset to default position after client-side loading without postBack?
And any setting to mention for it to reset back to default position?

Is there any way to limit the number of child nodes loaded in the tree videw when expanding a node ?
(we were thinking along the lines of a paged load of nodes.  A given number of nodes is then loaded at each click from the user).

If the db have like 10000 nodes we want to limit the user to load like1000 nodes as initial pagesize.  enabling the user to page through.

Is this possible ?, if so any samples ?

Best Regards

Can i have the installer alone so that i can install it offline.

This is because every time i try to install via online got problem. For a few times install online from my office using my office network internet connection, got problem with the connection. But then i tried to download using own internet line (broadband) from my office also failed, only reach until 20% installation, then connection problem error is prompted. Maybe something to do with slow internet connection, because when i tried to download from my house using high speed internet connection seem working fine. But the problem is, i want to use and install this development tool (RadControls ASP.NET Ajax) in my office and also with other developer PC'S, because we decide to buy this license if we satisfy with this tool.

Can i download the standalone installer for this control?, so that i can bring it to my office and install it offline.

The error as below

ASP.NET AJAX

Internet connectivity failure

OperationTitle: Telerik RadControls for ASP.NET AJAX Q2 2012 SP1
DownloadAddress: http://telerik.s3.amazonaws.com:80/Telerik.Web.UI_2012_2_815_Trial.msi?AWSAccessKeyId=06YVF22W1MPX3WNNE602&Expires=1346248124&Signature=WPKLCGxSx%2bFfE3M2HJgv1m%2fPaeo%3d
FileName: C:\Documents and Settings\All Users\Application Data\Telerik\Installer\Downloads\Telerik.Web.UI_2012_2_815_Trial.msi
Telerik.CommonInstaller.Operations.Download.DownloadOperationException: The download operation has timed out after couple of retries.