Version

isEmptyParent Property

Sets or gets a boolean value that indicates whether or not this item is a parent that has yet to be populated from an Ajax request to expand the node. indicates if the item is a parent that has yet to be populated
Syntax
ASP.NET Ajax Javascript (Specification) 
function get_isEmptyParent() : Boolean
function set_isEmptyParent(value : Boolean)
ASP.NET Ajax Javascript (Usage) 
var resultVar = instanceOfNavItem.get_isEmptyParent();
See Also