How to open the loader in popup over button "Edit" on Schedule

[waqar2012]

My Ajax loader is not fired when i click edit button in schedule Popup over button. But when i debug its show the loader but normal running not showing the loader,
Can you help me on this?
i am also sharing the code where i am changing the code in the click event. file name aui-schedule-event-min.js
_handleSaveEvent: function(event) {
var instance = this;

		try{instance.fire(EV_SCHEDULER_EVENT_RECORDER_Loader);
		}catch(err){console.log(err);}
		showLoader();// ajax loading 
		instance.fire(
			instance.get(EVENT) ? EV_SCHEDULER_EVENT_RECORDER_EDIT : EV_SCHEDULER_EVENT_RECORDER_SAVE,
			{
				newSchedulerEvent: instance.getEventCopy()
			}
		);

		event.preventDefault();
	}

[bryceosterhaus]

AlloyUI is now deprecated and it's location is being moved to liferay-frontend-projects. If this is still an issue, please re-open on that repository.