SP.NavigationNodeCreationInformation.asLastNode property (sp.js)
Gets or sets a value that specifies whether the navigation node will be created as the last node in the collection.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.NavigationNodeCreationInformation.get_asLastNode ()
var value = SP.NavigationNodeCreationInformation.set_asLastNode ()
Return value
Type: Boolean
Remarks
Must have no effect if PreviousNode is not null.