I have a slider inside of an update panel and at random times when changing the values I get a GetClientRects error. I tried putting the following code after the </form> and after the scriptmanager tags and it doesn't trap this i when living in either spot:

<script type="text/javascript" language="javascript">

var oldDomEvent = Sys.UI.DomEvent;

Sys.UI.DomEvent =

function(rawEvent) { if (rawEvent.srcElement && typeof (rawEvent.srcElement.getClientRects) == "undefined") return; var evt = new oldDomEvent(rawEvent); for (var o in evt) this[o] = evt[o]; }

for (var o in oldDomEvent)

Sys.UI.DomEvent[o] = oldDomEvent[o];

</

script>

Any ideas?

We have created a web form with two radtreeview controls and some standard vs2008 webcontrols (Buttons, DropDownList etc.) The first tree is loaded with about 15-20 nodes loaded from using tree.LoadXML(XMLSTRING);. The second has approximately 300 nodes loaded programmatically from a SQLDataReader and tree.nodes.add(). This form loads very fast on our local LAN (1-2 seconds). But when we moved it to our production server (test site) we found that the time it takes to load the page is up to 15 – 20 seconds (page source size is ~ 150KB). Our old asp.net web form with the standard microsoft treeview control loads (using SQLDataReader and tree.nodes.add()) in 5-7 seconds (page source size in ~ 450kb).

Using 3.5 .net framework

firefox 3.0.4 and IE 6,7,8

IIS 6 on win2003 sp2

Any thoughts as to why our web form is loading so slow. Is the some issue with the trial version that would cause this behavior?

public void DisplayMessage( string message, string title, int width, int height )
  {
  string script = String.Format("Sys.Application.add_load(function(){{ radalert('{0}', {1}, {2}, '{3}');}});", 
               message, width, height, title); 
     ScriptManager.RegisterStartupScript(this, GetType(), "radalert", script, true);   

  
  }

My issue is that I can't get this to work with ajax. I've tried to wrap my user control in a Panel control and then set an ajax setting where the updated control is the Panel. When I do this I can get the RadAjaxLoadingPanel to display (which is one lf my goals so that the user knows that the process is running) but the message box doesn't display.

How do you wire up the RadWindow in ajax?

• Problems uninstalling the standalone versions of the Visual Studio Extensions:
• The Visual Studio Extensions got installed only in the current user context. Hence, if one user on the same machine installed them, another user was not able to uninstall them. To solve the problem you could log in as the other user and uninstall the application;
• The first two releases of the Visual Studio Extensions performed a check for the RadControls existence during uninstall. Thus, if you uninstalled the RadControls for ASP.NET AJAX distribution prior to uninstalling the Visual Studio Extensions, you could do either of the following:
• install the RadControls for ASP.NET AJAX Q1 2009 distribution, then uninstall the Visual Studio Extensions and uninstall RadControls for ASP.NET AJAX Q1 2009 again
• force the uninstall. This approach involves using msiexec having the GUID of the installed Visual Studio Extensions package passed.
• For the Q1 2009 official release (VSExtensions 2009.1.311), run
  msiexec /x {7748C8E3-DE7C-454B-9903-9B420D99E1EE} SKIPRADCONTROLSSEARCH=true
• For the Q1 2009 SP1 release (VSExtensions 2009.1.402), run
  msiexec /x {B74F9F17-CC15-4E3D-A220-8478903AB85F} SKIPRADCONTROLSSEARCH=true

• Problems installing RadControls for ASP.NET AJAX Q2 2009 related to the Visual Studio Extensions standalone installer:
• The standalone Visual Studio Extensions installer leaves some registry entries on uninstall. Unfortunately, this happens sporadically and we were not able to find a fix for that. If the entry exists in the registry, it prevents RadControls for ASP.NET AJAX Q2 2009 from installing successfully. To fix that, follow the steps below:
• start the Registry Editor (Start -> Run -> Regedit)
• navigate to the HKEY_LOCAL_MACHINE\SOFTWARE\ Telerik\RadControlsForASPNETAJAXVSX key and delete if found (the location is HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\ Telerik\RadControlsForASPNETAJAXVSX on 64-bit machines)
• start the RadControls for ASP.NET AJAX Q2 2009 again