var OrdersView = View.extend({ el: "#orders", events: { "click .back": "back", "click .details": "load_single", }, initialize: function(){ this.single = new SingleOrder ({ parent: this }) this.list = new OrderList ({ parent: this }) }, show: function(){ app.footer.hide() document.body.className = "orders" this.el.className = "list" }, load_single: function(){ }, back: function(){ this.list.show() }, })