裹集合单选按钮在简单的表单

Question

我在简单的表单这个元素回报率：

<%= f.input "questions#{q.id}", label: q.label, collection: q.answers, as: :radio_buttons, value_method: :id, wrapper_html: { class: "question" } %> 

我必须包装在与我的自定义类我收藏按钮

Answer 1

尝试：

<%= f.input "questions#{q.id}", label: q.label, collection: q.answers, as: :radio_buttons, value_method: :id, collection_wrapper_class: "question" %>