Question

I have a controller where I define the TakenSeatNumbers variable:

TravelClient.TourSeatsController = Ember.ObjectController.extend({
  selectSeat: function(seat) {
    var orderTransaction = TravelClient.store.transaction();
    var takenSeatNumber = orderTransaction.createRecord(TravelClient.TakenSeatNumber, {number: seat.get('id')});
  }
});

How do I access TakenSeatsNumbers from the tour/seats template? The model Tour is in the context of TourSeatsController.

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Answer 1

As per my comment, promote that function variable (takenSeatsNumber) into a property within the controller so it’s public, similar to the following:

TravelClient.TourSeatsController = Ember.ObjectController.extend({
  takenSeatNumber: null, 
  selectSeat: function(seat) {
    var orderTransaction = TravelClient.store.transaction();
    this.set('takenSeatNumber', 
             orderTransaction.createRecord(TravelClient.TakenSeatNumber, {number: seat.get('id')})
    );
  }
});