Views.WebFormQuestion = Views.Base.extend({ classType: "Views.WebFormQuestion", tagName: "div", listenEvents: function() { //See Views.Base listenDefaultEvents() this.on("oninitialize", this.onInitialize); }, onInitialize: function() { this.options.parentview.options.parentview.questionsList.add({id: this.id, view: this}); } }); Views.WebFormQuestionList = Views.BaseList.extend({ classType: "Views.WebFormQuestionList" });