RadMenu DNN SkinObject exposes all the necessary properties to achieve this easily. Please, set the following properties of RadMenu like this:
SelectedPathHeaderItemCss="focused" //for root items
SelectedPathItemCss="focused" //for child items
Also, make sure that in your skin's style.css file you have "focused
" defined. If not, you can use any other class from the skin - for example, selected
. Or, you can define "focused
" yourself. The bottom line is to set SelectedPathHeaderItemCss and SelectedPathItemCss to an existing class.
If you have other questions, don't hesitate to contact us. We will be glad to help.
the Telerik team