2
<span class="badge badge-inverse">{{kudosReceivedNum user.kudoReceiveds}}</span>
Ember.Handlebars.registerBoundHelper 'kudosReceivedNum', (kudos, options) ->
kudosTotal = 0
if kudos
kudos.forEach (item) ->
kudosTotal += item.get 'value'
kudosTotal
ApplicationRoute:车把助手的参数没有绑定
newKudo = Sks.KudoReceived.createRecord value: kudoNum, comment: kudoComment
user.get('kudoReceiveds').pushObject(newKudo)
它只有当我做了刷新或从另一个观点去工作。
哼,我认为这里的问题是user.kudoReceiveds是真的一样。我不知道如何将这个帮手绑定到user.kudoReceiveds。@ each,这是我想要的。 – 2013-04-29 12:33:08