SP.Publishing.Navigation.NavigationTermSetView.siteMapProviderName property (sp.publishing)
The name of a SiteMapProvider instance that identifies the navigation menu to be used when applying the SP.Publishing.Navigation.NavigationTermSetView.excludeTermsByProvider property (sp.publishing) property.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.Publishing.Navigation.NavigationTermSetView.get_siteMapProviderName()
SP.Publishing.Navigation.NavigationTermSetView.set_siteMapProviderName(value)