active admin 小技巧

最新推荐文章于 2024-08-23 08:54:09 发布

原创最新推荐文章于 2024-08-23 08:54:09 发布 · 864 阅读

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本文介绍了一种使用Ruby on Rails实现的表单输入管理方式，包括如何定义表单元素及利用JavaScript进行条件性的显示与隐藏操作。通过这种方式，可以有效地提高表单交互体验，并根据特定的状态动态调整表单布局。

form do |f|

  f.inputs "Model Info" do
    f.input :title
    f.input :published
    f.input :path
  end

  f.inputs "Custom HTML Stuff" do
    "<div id=\"element-name\">
      Some kind of content
    </div>".html_safe
  end

end

 # Conditional show/hide using js
      cancel_reason_style = f.object.cancelled? ? "display:block" : "display:none"
      reject_reason_style = f.object.rejected? ? "display:block" : "display:none"
      f.input :reject_reason, :wrapper_html => {:style => reject_reason_style}, :hint => "Required if status event rejected"
      f.input :cancel_reason, :wrapper_html => {:style => cancel_reason_style}, :hint => "Required if status event rejected"

f.inputs "Member Details" do
        f.input :first_name
        f.input :last_name
        f.input :email
        if !f.object.new_record?
            f.input :password
            f.input :password_confirmation
        end
    end