Dear all,

i'm new in using Telerik controls ,  i got an error "object reference not set for an instance of object"(see the attached file) when i'm trying to update the form and the grid.

this is my code 

when i change the ajax setting to :


every thing works fine .


Regards

Hi,  
       when I grouping rows in RADgrid, then alignment problem is there.
There is a big gap in displaying inside radGRID in grouping section.(BY default, means without applying any CSS).
how will I remove that extra space. Guide me.
       please see attached image file. 

    my radgrid is like as foll.

Hi All,

I'm an MVC, Razor and Telerik n00b but I'm just researching the pieces that will make up a new browser product we are developing and so far I'm leaning towards ASP.NET MVC and Telerik controls. Although I see there are MVC controls I will also need some of the controls from the AJAX library which from what I've read should be quite possible. However, I'm wondering if it's possible to consume the AJAX controls from Razor or is the far simpler option to use the "Webform" view engine instead, certainly all of telerik's examples of using the AJAX controls in MVC, that I've been able to find, utilize webforms (think they are all pre-Razor anyway).

Is this correct? Is it better to just avoid Razor in order to use the Telerik AJAX controls?

Thanks.

Hello,

I am using a RadGrid that allows the user to click on a column header and sort that column.

However, I have a button on the form that serves as a "grid reset" - and when clicking this button, I want to undo the sorting.  So, if any column was sorted (either ascending or descending), I want to undo that sort.  How would I do this?

Thanks,
Dave

Hi,
I am using RadScheduler with RadCalendar.
we have some Schedules in Database.
I would like to highlight/bold those dates in my RadCalendar control, so user knows we have Schedules on that day.

how can i do this?

please help me..

Hi,

I'm experiencing a problem with the RadEditor when it comes to put it in a IFrame.

I have a kind of "Hello world" project. (Just to make sure the application that i want to use radeditor in is not the problem)

As long as the radeditor is directly in a page i can access to the value of the content on the postback of the page. (In the code behind)

But if i put the radeditor in a iFrame then, on the postback, the content property always return the content that the radeditor had on the page load even if i changed it.

Do i miss something?

Thank you

I'm using Telerik:RadEditor. I've added a toolbar icon with this code:
and the javascript is:
When I click on this icon, editor mode is changed to HTML.
The problem is that the toolbar becomes disable and I can't switch back to Design mode. Please tell me how can I prevent the toolbar to disable when in HTML mode. Please note I'm not using Design, HTML, Preview buttons under the editor's content area, but only the toolbar.

Hi all,
I have combobox, it will be loaded after typing 3 letter. Search is done in db stored proc and Combobox is loaded, if results are found. 
And If we don't have searched item user can add the item.
I have multi column combo.
can that be done in one combobox or what do you suggest?
e.g. if i type Act it search all data with act and loads data. if we dont' have result allow to add the item!

Act
Post            Location     Manager
CP              Activa          George
Accountant  EgyptMain    Jemison

zun
Post            Location        Manager

     

I have a ComboBox set to Display None in code behind of page load of IsNotPostBack. When I click on another control, I am making this control visible from Jquery. I am using Set_visible(true) property. It works fine but When I submit the form for the server validation(post back) RadComboBox disappears. I am not setting this to none anywhere except in IsNotPostBack method. What could be the reason? Also How can I validate EmptyMessage with RequiredFieldValidator on the client side? Please let me know.

Thank you for any ideas..

Hi

I have a rad grid with a template edit form. One of the fields on the form is an image but the image is not being displayed using the 'Bind' command.

Here is my edit form:


I have added two image types (HTML & ASP.net) and a textbox to see the result of the bind, here are what i see

Textbox testImage = ../images/<%# Bind( "ImageName" ) %>
HTML ThumbImage1 = " id="ctl00_ContentPlaceHolder1_RadGrid1_ctl00_ctl19_ThumbImage1" />

ASP Image1 = Alt text is shown 'Thumb'

How do i render an image in the edit form?