我試圖觸發木偶ItemView控件(List.SendQuestion)的事件,但是,我無法登記在控制器中的觸發器(如下圖所示)事件在木偶不觸發ItemView控件
從本質上講,後點擊'a.send',觸發器應該發生,'send_qn_view'應該捕獲事件並打印'觸發'消息。但那並沒有發生。
有人能告訴我這裏可能會出錯嗎?
@Dailymuses.module "SidebarModule.List", (List, App, Backbone, Marionette, $, _) ->
List.Controller =
showSidebar: ->
send_qn_view = new List.SendQuestions
collection: Onethingaday.Public.friends
send_qn_view.on "itemview:ask:user", (itemview, question) ->
console.log('triggered') #THIS IS NOT EXECUTED
class List.SendQuestion extends Marionette.ItemView
template: "sidebar/list/templates/send_question"
className: 'qn_askee'
tagName: 'li'
events:
"click a.send" : "sendQuestion"
sendQuestion: (e) ->
e.preventDefault()
debugger #this debugger was triggered
@trigger "ask:user", @model
class List.SendQuestions extends Marionette.CompositeView
template: "sidebar/list/templates/send_questions"
itemView: List.SendQuestion
itemViewContainer: "ul.friends"
感謝您的回覆和提示。非常感謝=) – Zhen 2013-05-01 19:31:13
還有一個問題,如何在觸發期間添加模型作爲參數? – Zhen 2013-05-01 20:12:00
對不起,我意識到在你的小提琴中,觸發事件被放置在集合視圖中。在我原來的文章中,我遇到的問題實際上是在'itemView'中有一個觸發事件,即在您的var PatchView中。我怎樣才能從itemView觸發事件呢? – Zhen 2013-05-01 20:18:56