I drag and drop my RadGrid Control on the form along with the RadScripManager.  As soon as I change any of the settings such as the skin I get a large list of System.Web.HttpExceptions.

Update: I get errors on every control.

 

My Requirment is like this

We have developed the entire application using the radcontrols and normal controls,in my app_themes i have 5 different themes in which it have stylesheet,skinfile and images.

In the skin file when i add a normal control  it is reflecting but for radcontrols it is not working

Example of skin file for one theme

 <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
 
 <telerik:RadDock  runat="server" CssClass="Sunset.css"  SkinID="Dock"  />
 <telerik:RadDockZone runat="server" CssClass="Sunset.css"  SkinID="DockZone" />
 <telerik:RadScheduler runat="server" CssClass="Scheduler.Sunset.css" SkinId="Schedule" />
I have removed the skin property and enableembeddedskins=false and given the skinid for controls.

can u please explain me how to apply

thanq u in advance

There are a couple of other posts related to hiding a Group Header but I believe this circumstance is a bit different.

 

We have a hierarchical Grid with the following levels:

Track > Course > Lesson

 

The Lessons within a course are then grouped by Chapters. But some of the courses have no chapters - just a series of lessons. In those cases we want to hide the group header. It is not a case where there are no items, it is just that the related chapter grouping is "null".

Is there a way to check that if the group value that is returned is "null" (or a specific value if that is easier) and then hide the group header and expand/collapse button if that is the case?

thanks

When I use a RadEditor inside a RadWindow, then clicking the 'W3C' button (for example) opens a modal dialog window inside the RadWindow. When the enclosing RadWindow is fairly small (low resolution monitor), the W3C dialog window dimensions are larger than those of the enclosing RadWindow. The dialog window cannot then be closed because its top bar is outside the visible area of the RadWindow. Maximising the enclosing RadWindow does not bring the dialog window back into view, the top bar of the dialog window remains 'off-screen'.

Is there any way to force modal dialogs inside rad-windows to always open with dimensions that fit inside that RadWindow? I have tried using 'KeepInScreenBounds' but it does not work, as it seems to keep within the browser window, rather than the enclosing frame.

hi,
  i am some new to telerik rad control for asp.net ajax... Now my actual scenario is ...

-> want to implement a mail system and i want to show the "To address" just like gmail.
-----------------------------------------------------------------------------------------------------------------
   - So when i press a letter the email list filtered with "contains"
   - Want to show email list with multiline textbox ie input area
 
Actually i implemented with rad combo box and used filter concept. but some constraints i want help

1. when no text entered don't want to show the drop down
2. Can i change the input are to multiline  mode?

Please give a solution for this...? Any other control help about this concept..?
 

I am looking for the 3d effect that I can achieve using ASP controls such as textbox, dropdownlistbox etc by simply setting BackColor to White. I have found I can achieve this with RadTextBox by setting the backcolor along with setting Skin="". If I do that with datapickers or comboboxes, I lose all of the graphics associated with the controls. Any ideas on how to achieve this effect aside from designing a custom skin? Thanks

When we switch to the timeline view of our calendar the view shows up with scrollbars and you cannot see the pop out calendar.  I attached a screen shot.

Hi, I'm having problems getting my CompareValidator working inside my grid.
 
My grid uses a simple two level hierarchy. First level is a datetime, second level is a detail table with zero, one or more items.

In the detailtable there is a TABLE with a couple of TDs. These TDs are programmatically set to visible or invisible. Each TD has some controls.

One TD has a textbox and an input field (set to invisible), and also a Repeater that contains zero, one or more CompareValidators. Each CompareValidator validates against the invisible input field (which contains a copy of the parental user textbox).

I inject each CompareValidator in the Repeater ItemDataBound event handler.

This validation works until the value to compare results to false, and after that changing the value to a correct one does not cause the error message to disappear. Consequently, the form does not submit and the values in the grid are not updated nor validated.

I read that I should be using RadGrid's ItemCreated event handler to add CompareValidators but I cannot do that since it depends on each item in detail table if it has or not some special value. Also, I should be able to validate against more than one rule (indicated by the repeater) so there's the use of the repeater.

See code below. If anyone can shed light on the issue please do so!


Radgrid code is here:


Thanks in advance for any help!
Pieter

Im having in issue using a hierarchy grid.  In my GridTableView I have a CommandItemTemplate with an InitInsert CommantItem that works perfectly when there is data in the DetailTable and the header is showing.  The problem is that I also have ShowHeadersWhenNoRecords = False for that same GridTableView. 

When there is no data, it hides the headers like it should but it also hides the CommandItemTemplate so that no records can be added.  This also happens when I'm using the default CommandItem instead of a CommandItemTemplate.

Is there anyway to get the CommandItemTemplate to show if there is not data, but still hide the headers?  Here is a sample of my code...

I have received the above error from the Telerik data grid. The grid is bound to an LLBLGenDataSource control that returns an entity collection. However the data from this data source has a select parameter using a RadComboBox control. I need this as it reduces the amount of data I can view at any one time.