public/dashboard/bower_components/fancytree/dist/jquery.fancytree-all.js
function(event) {
				var sourceNode = $.ui.fancytree.getNode(event.target);
				if(!sourceNode){ // Dynatree issue 211
					// might happen, if dragging a table *header*
					return "<div>ERROR?: helper requested but sourceNode not found</div>";
				}
				return sourceNode.tree.ext.dnd._onDragEvent("helper", sourceNode, null, event, null, null);
			}
function(event) {
				var sourceNode = $.ui.fancytree.getNode(event.target);
				if(!sourceNode){ // Dynatree issue 211
					// might happen, if dragging a table *header*
					return "<div>ERROR?: helper requested but sourceNode not found</div>";
				}
				return sourceNode.tree.ext.dnd._onDragEvent("helper", sourceNode, null, event, null, null);
			}
function ( event ) { var sourceNode = $ . ui . fancytree . getNode ( event . target ) ; if ( ! sourceNode ) { // Dynatree issue 211 // might happen, if dragging a table *header* return "<div>ERROR?: helper requested but sourceNode not found</div>" ; } return sourceNode . tree . ext . dnd . _onDragEvent ( "helper" , sourceNode , null , event , null , null ) ; }
Let source tree create the helper element
Let source tree create the helper element