SP.Publishing.Navigation.NavigationTermSet.loadedFromPersistedData property (sp.publishing)
Indicates that the SP.Publishing.Navigation.NavigationTermSet object (sp.publishing) object is loaded from an intermediate data file rather than directly from taxonomy objects.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.Publishing.Navigation.NavigationTermSet.get_loadedFromPersistedData()
Return value
true if the SP.Publishing.Navigation.NavigationTermSet object (sp.publishing) object is loaded from a data file saved by the Persisted Navigation Term Set Synchronization? timer job; otherwise, false.