code: function (oEvent) {
  
  			// both xml and html view write this ui5 internal property for the serializer
  			if (oEvent.fFunction && oEvent.fFunction._sapui_handlerName) {
  				var sHandlerName = oEvent.fFunction._sapui_handlerName;
  
  				// double check that the function is on the controller
  				var oController = oView.getController();
  				if (oController[sHandlerName] || sap.ui.getCore().getConfiguration().getControllerCodeDeactivated()) {
  					return sHandlerName;
  				}
  			}
  			// TODO: ITERARTE OVER HANDLERS AND CHECK THE EVENT FUNCTION
  			// NOTE: JQUERY GUID WON'T WORK AS THE GUID WILL BE SAVED AT THE CLOSURED FUNCTION AS WELL
  			// WHEN THE FUNCTION IS REUSED FOR SEVERAL HANDLERS WE WILL LOSE THE INFORMATION
  			/*for (var sHandler in oController) {
  				if (oController[sHandler] === oEvent.fFunction) {
  					return sHandler;
  				}
  			}*/
  		}
docs: a function to find the event handler name for an event