I am specifying a heder renderer in the following way: <mx:DataGridColumn dataField="endtime" width="70" sortable="false"> <mx:headerRenderer> <mx:Component> <mx:Label id="signout" text="End Time"/> </mx:Component> </mx:headerRenderer> </mx:DataGridColumn> I am also trying to specify a click listener like this: ... id="signout" text="End Time" click="signOut()" that generates a compiler error: 1180: Call to a possibly undefined method signOut.
Does that mean that the only way of getting this working is to go to a custom header renderer? Thanks