Having problems with the documentmanager upload trying to upload PDF’s.
The problem happens when creating or deleting folders. The get create/deleted in the correct location but the refresh/processing image stays, crashing the tool from navigating the folder structure. See screen shot:

There is a Javascript error :
this._clientParameters.get_value is not a function
CODE
FileManagerDialogParameters documentManagerParameters = new FileManagerDialogParameters();
documentManagerParameters.ViewPaths = new string[] { uploadPath };
documentManagerParameters.UploadPaths = new string[] { uploadPath };
documentManagerParameters.DeletePaths = new string[] { uploadPath };
documentManagerParameters.SearchPatterns = pattern;
documentManagerParameters.MaxUploadFileSize = maxFileSize;
if (string.IsNullOrEmpty(dialog))
{
// use a default
dialog = "~/modules/uploadcentre/dialogs/default/";
}
documentManagerParameters["ExternalDialogsPath"] = dialog;
DialogDefinition documentManager = new DialogDefinition(typeof(DocumentManagerDialog), documentManagerParameters)
{
ClientCallbackFunction = "DocumentManagerFunction",
Width = Unit.Pixel(694),
Height = Unit.Pixel(440)
};
DialogOpener1.DialogDefinitions.Add("DocumentManager", documentManager);
Telerik.web.ui version 2011.1.519.40
Thanks in advance
Peter
http://www.telerik.com/community/forums/aspnet-ajax/editor/document-manage-refreshing-image-stays-on.aspx