vox*_*ter 3 ruby ruby-on-rails
我有以下观点:
# index.html.web
<h1>Listing answers</h1>
<%= will_paginate %>
<%= render [@answers]%>
<%= will_paginate %>
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以及以下index操作:
# index.html.web
<h1>Listing answers</h1>
<%= will_paginate %>
<%= render [@answers]%>
<%= will_paginate %>
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我收到以下错误:
ActiveRecord::AssociationRelation [#<Answer id: 2, content: "b", user_id: nil, question_id: 1, created_at: "2015-04-27 14:59:32", updated_at: "2015-04-27 14:59:32">, #<Answer id: 3, content: "d", user_id: 1, question_id: 1, created_at: "2015-04-27 15:15:01", updated_at: "2015-04-27 15:15:01"] is not an ActiveModel-compatible object. It must implement :to_partial_path.
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我该如何解决?
你可以用两种不同的方式来做到这一点。
<%= render @answers %> OR
<%= render partial: 'answer', collection: @answers %>
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在这两种情况下,您都会得到一个以answer局部视图命名的对象。
并且您必须_answer.html.erb在同一目录中存在一个名为should的文件。