关于can.js模板与控制器传值得问题

Question

 <div class="order-success-r3">
<div class="order-success-r3-c1">{{priceDesc}}：<span class="text-important">￥{{sf-totalprice selectPayType price discount}}</span></div>
{{#sf-show-save selectPayType discount}}//discount
  <div class="order-success-r3-c2">
    <span>￥{{sf-show-orderPrice price}}</span><span>￥{{sf-totalsave selectPayType discount}}</span>
  </div>
{{/sf-show-save}}
   </div>
   
  在这块view中discount传过来的是json对象，但返回的却是function函数呢？？

Answer 1

等待大神答复