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在我的优惠券视图中,我在helpers/coupons_helper.rb中调用了一个方法,该方法依次调用一个部分以返回它的输出。但是我收到一个“Missing Template”错误。下面是相关代码:Helper渲染会产生“Missing Template”错误
views/coupons/show.html.erb:
...
<%= form_for(@coupon) do |f| %>
<% new_include(f) %>
<% end %>
helpers/coupons_helper.rb:
def new_include(f)
new_object = Participation.new
fields = f.fields_for(:participation, new_object, :child_index => :new_include) do |builder|
render "_locations_include", :f => builder
end
end
views/coupons/_locations_include.html.erb:
Include: <%= f.select :participant_id, @groups %><br>
和错误消息是:
Missing partial coupons/_locations_include with {:handlers=>[:erb, :builder, :rjs, :rhtml, :rxml], :formats=>[:html], :locale=>[:en, :en]} in view paths "/Users/jackrg/Documents/YummiApps/yummi1/app/views"
原来,这个问题是导致“_”中的“渲染”,在“new_include”。问题解决了。
我会同意你的看法,但我有两个偏见:一个叫locations_include,另一个叫locations_exclude。在发布后大约15分钟后(在发布之前查看了一小时后),我发现我有一个无关的“_”,但我没有足够的状态在我的问题发布答案,直到8小时过去,所以我不得不接受我的同龄人对我的嘲笑;)无论如何,感谢您的观察。 –