veto « PrimeFaces « JSF Q&A





1. How can I veto a Drag'n'Drop event from a Primefaces 3 tree?    stackoverflow.com

I noticed that a tree branch disappears if you drag a tree node onto one of its children. Try it here: http://www.primefaces.org/showcase-labs/ui/treeDragDrop.jsf How can I keep this from happening ?