First of all, it looks like you forgot to attach an image to the ticket.
I would recommend you to take a look into the following samples in our demo application:
Also, please take a look into the following topics in our online help, that should guide you properly I believe:
On a side note - you have opened three forum threads with one and the same question. Please avoid duplicate threads and choose one of them only if you'd like to continue communication on this question(s).
the Telerik team