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Rails <%= f.input :some_field %> 中如何获取其它字段的值

keating · February 12, 2013 · Last by keating replied at February 12, 2013 · 2735 hits

需求这样的，

<%= f.hidden_field :name %>
<%= f.input :file, :label => "" %>

希望file字段的label和name字段保持一致

1 likes
keating #2 February 12, 2013

#1 楼 @ashchan 👍 给力！ 我都去写 JS 了...attr_accessor :object_name, :object, :options 粗略地看了源码，真心没看出来😢

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