I would like to know how I can control create/delete/move/rename functions based on a users role.  For example, a typical user would only be able to do these functionsu only in their target folder.  An admin could go into any folder and do any of the functions.  The folder structure looks like this:

\root\uploads\user1
                      \user2

etc.

Thanks!

Hi All,

After I upgrade the client api method getElementPosition() to getLocation(), my calendar show cross line in my calendar. Is there anyone can give me some suggestion to remove this line? I have attached my file below.

I have been trying to programmatically add a RequiredFieldValidator to an auto-generated GridDropDownColumn, but have been unsuccessful.  

Has anyone tried doing this, and if so could you provider any pointers.

I have 2 use cases:

1. Dropdown is pre-populated with values.  First being a "Please select a choice" item.   By not setting a selected value this is the default value, and I want to verify that a different choice has been made.
2. Dropdown list has no items in it, and I do not want to allow an insert/update to happen in this case.

Thanks in advanced for any help.

-Steve

Hi ,

I have one telerik modal popup window in which I am loading some event, after session timeout occurs, page in the modal pop window redirects to login page.

What I want achieve is, On session Expiration modal window should disappear and parent page should be redirected to login page.

Any views on this.... attached is the snap?

Hi,
I have an issue when running RadGrid in IE8 where the columns are not aligned properly when I group on one or more columns.  When I don't have any grouping in the grid, then the column headers are aligned correctly with the rows.  See Screenshot 01.jpg.  However, if I put a column in the 'group by' then the column headers are off.  See Screenshot 02.jpg.  Please advise if anyone has seen this before and if there is a resolution.

Hello team,
 

We are using radeditor control for Viewing files and Images on server path through Image Manager and Document Manager link .
Now , I want to view these files through another controls i.e- ellipse button ,
 so for this i see the demo of " FileExplorer - File Selector Dialog " on link http://demos.telerik.com/aspnet-ajax/fileexplorer/examples/client-sideapi/fileselectordialog/defaultcs.aspx

its good, but my requirement is that i want to implement with ellipse button, how can i change the look of FileExplorer - File Selector Dialog control. i have attached my image for browsing files.
Thanks in advance.

Hi Guys,

I have a rad rotator in a rad notification. This rad notification is included in a panel which can be updated after an ajax request. If so, the radrotator is not displaying the content anymore.
i saw that 
http://www.telerik.com/help/aspnet-ajax/rotator-coverflow-animation-and-ajax.html
saying you need to register the script in the code behind.

I have not been able to translate my parameters to have a persistent radrotator. Could you please help me? here is my radrotator:


Thank you
Gregory

Hi,

Bit of a long shot this, but here we go. It's more of a generic Javascript issue than a problem with the Telerik controls, although I am using the controls.

I have a problem where when I try to $find a telerik control in an ASP.NET user control it is always returned as null. However, if I $get this control using the same ID then a HTML Input Object is returned. I've tried using the $find function on a stand alone page and it works fine with either:


The ID of the control I am looking for is rendered like this in the HTML:

ctl00_ucRTKTemplate_ctl04_ctl00_cmFileView

ucRTKTemplate being an ASP.NET user control that loads another ASP.NET user control that contains the Telerik context menu I am attempting to find. If I type the above ID directly into the $find function then I do find the control, but obviously I would like to be able to find this control dynamically.

Any ideas?

Thanks,

Michael

Hi,
    I got licensed version of 2013 Rad Grid. While it works fine in a test project. When I use the same demo code, On databind, in my application, I get an exception like below. I checked and rechecked any differences between the demo project and my application. There seems to be no difference at all. I used the same dummy datasource like in the Demo project, still I get the error. Any help is appreciated.

Telerik.Web.UI.ParseException: Syntax error '#'    at Telerik.Web.UI.ExpressionParser.NextToken()     at Telerik.Web.UI.ExpressionParser..ctor(ParameterExpression[] parameters, String expression, Object[] values)     at Telerik.Web.UI.DynamicExpression.ParseLambda(ParameterExpression[] parameters, Type resultType, String expression, Object[] values)     at Telerik.Web.UI.DynamicExpression.ParseLambda(Type itType, Type resultType, String expression, Object[] values)     at Telerik.Web.UI.GridDynamicQueryable.Where(IQueryable source, String predicate, Object[] values)     at Telerik.Web.UI.GridDataTableFromEnumerable.FillData35()     at Telerik.Web.UI.GridDataTableFromEnumerable.FillData()     at Telerik.Web.UI.GridResolveEnumerable.Initialize()     at Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized()     at Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, DataView dataView, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText)     at Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText)     at Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource(GridTableView owner, Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText)     at Telerik.Web.UI.GridTableView.get_ResolvedDataSource()     at Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource)     at System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data)     at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data)     at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback)     at System.Web.UI.WebControls.DataBoundControl.PerformSelect()     at Telerik.Web.UI.GridTableView.PerformSelect()     at System.Web.UI.WebControls.BaseDataBoundControl.DataBind()     at Telerik.Web.UI.GridTableView.DataBind()     at Telerik.Web.UI.RadGrid.DataBind()     at Telerik.Web.UI.RadGrid.AutoDataBind(GridRebindReason rebindReason)     at Telerik.Web.UI.RadGrid.OnLoad(EventArgs e)     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

I have a RadNumericTextBox in a RadGrid.  I'm using the OnClientValueChanging event to validate the numeric value (I have to do a calculation).  It works great, except when I'm editing in the RadGrid, and I change the value to an undesired value, and I click the Update ImageButton, the OnClientValueChanging event is not raised.  It just posts back and updates the row.

Any idea how I can raise the OnClientValueChanging event before the Update button posts back?