Home / Community & Support / Developer Productivity Tools Forums / ASP.NET > Rotator > Is it possible to have SlideShow and SlideShowButtons

• Amber

  Posted on May 23, 2011 (permalink)

  I tried this link but was not able to show left, right, play (with the slide show). http://demos.telerik.com/aspnet-ajax/rotator/examples/clientapicontrol/defaultcs.aspx
  
  I am finally getting something: Microsoft JScript runtime error: Unable to get value of the property 'showNext': object is null or undefined

• Amber

  Posted on May 24, 2011 (permalink)

  It's crying on this line
  rotator.showNext(direction);
  
  Microsoft JScript runtime error: Unable to get value of the property 'showNet': object is null or undefined.
  
  and direction is Telerik.Web.UI.RotatorScrollDirection.Left (right)

• Amber

  Posted on May 24, 2011 (permalink)

  Do I need to open a trouble ticket with telerik?

• Amber

  Posted on May 24, 2011 (permalink)

  This guy is null when I look with debug mode.
  
  $find('<%# RadRotatorHorizontal.ClientID %>'));
  
  in debug (after i click on a button) it looks like $find(' ').showNext
  
  so what is next?

• Amber

  Posted on May 24, 2011 (permalink)

  Can I please get some help?

• Niko Niko

  Posted on May 25, 2011 (permalink)

  Hi Amber,
  

  Using this syntax for rendering a string on the page requires that you DataBind the Page itself. Here is a Microsoft article on the topic - http://support.microsoft.com/kb/307860. My advise is to use the more straight-forward syntax - <%= StringVariable %>. Then your code should look like this:

  $find('<%= RadRotatorHorizontal.ClientID %>');

  Hope this helps.

  
  All the best,
  Niko
  the Telerik team

  Consider using RadControls for ASP.NET AJAX (built on top of the ASP.NET AJAX framework) as a replacement for the Telerik ASP.NET Classic controls, See the product support lifecycle here.

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