I am want use badge in menu like in this example: https://dojo.telerik.com/EkamaFux
I found one way use it. I'm add badge on open event like this: https://dojo.telerik.com/odoCOBuS
Is there exists simpler way?
Currently the badge component is not integrated within the menu widget, thus, the only possible way to include one within the other is to manually instantiate the badges as you currently have.
I can suggest you to submit a feature request to our feedback portal about integrating the badge in the menu. In case it gains popularity among the community, we will consider implementing it.