Recently a request came in to be able to customize the text used in the grouping drag drop bar for grids that support drag drop grouping. A new property has been added to support this :

grid.dragDropGroupingBehavior.dragBarTextFunction

protected function hbox1_creationCompleteHandler(event:FlexEvent):void

                        {

                              //grid.dataProvider = FlexiciousMockGenerator.instance().getFlatOrgList();

                              grid.dragDropGroupingBehavior.dragBarTextFunction = myFunction;

                        }

                        private function myFunction(col:FlexDataGridColumn):String{

                              return col.headerText + '123';

 

                        }

 

Attached is a complete example

OnePager.mxml (6.68 kb)