This example shows how to configure Telerik TreeView for ASP.NET MVC to animate the content of the nodes. The supported animations are opacity and expand.

<%= Html.Telerik().TreeView()
        .Name("TreeView")
        .Effects(fx => fx.Slide()
                         .Opacity()
                         .OpenDuration(200)
                         .CloseDuration(300)
        )
        .Items(items => { /*items definition*/ })
%>

Use the configurator to experiment with the animation settings.