爲什麼我的Backbone.js模型屬性嵌入爲HTML屬性？

Question

我GOOGLE和GOOGLE上搜索，沒有運氣，試圖找出爲什麼我有這個在我的Backbone.js的應用程序：

<div id="114" number="R462134068" line_items="[object Object]" status="ready" customer_name="John Doe" confirmation_code="PIMMS43" total="3.8" created_at="Fri May 10 2013 08:26:18 GMT+0100 (BST)" class="order-card-container">... 

...這通常表示我失去了一些東西明顯。有任何想法嗎？？

這是我的觀點（的CoffeeScript）的開頭：

class BehindTheBarApp.Views.OrderCardView extends Backbone.View 
    @LATE_ORDER_WATCHER_INTERVAL_MS: 1000 

    className: 'order-card-container' 
    template: JST["behind-the-bar-app/templates/order_card"] 

    initialize: (order) => 
    @order = order 

    # ... 

而另一種觀點認爲加載模型中的行...

_handleOrderAdded: (order, orders) => 
    orderCardView = new BehindTheBarApp.Views.OrderCardView(order) 

    newItems = orderCardView.render().$el 
    @$el.append(newItems) 
     .isotope('reloadItems').isotope({ sortBy: 'original-order' }) 

    @_orderCardViews.push orderCardView 

Answer 1

好的事實證明，你需要通過hash進入initialize方法，不只是模型對象。它應該是...

initialize: (options) => 
    @order = options.order 

......還有......

_handleOrderAdded: (order, orders) => 
    orderCardView = new BehindTheBarApp.Views.OrderCardView({order: order})