从authenticity_token表单生成的任何内容中删除不需要的div

发布于 2024-10-14 17:03:23 字数 471 浏览 2 评论 0原文

这应该是一个简单的问题，但我就是找不到答案！我的 Rail Forms 生成了一个我想要删除的 div

这是 Rails 为我生成的 div

   <div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="&#x2713"/><input name="authenticity_token" type="hidden" value="Z6UAdFYt3v8d1lx4BNXq5td3OMJ223i+ruKM8Ldb+5s=" /></div>

我查看了一些预览问题，这些问题建议我应该

在代码中的位置和方式使用 form_authenticity_token我可以使用 form_authenticity_token 代替吗？

原文

This should be an easy one but I just cant find the answer!
My Rail Forms generate a div that I want to get rid of

This is the div that rails generate for me

   <div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="✓"/><input name="authenticity_token" type="hidden" value="Z6UAdFYt3v8d1lx4BNXq5td3OMJ223i+ruKM8Ldb+5s=" /></div>

I had a look to some previews questions that were suggesting I should use form_authenticity_token

Where and how in the code can I use form_authenticity_token instead?

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另类 2024-10-21 17:03:23

您使用什么版本的 Rails？

我不知道你为什么要这样做。如果是 CSS 问题，你可以说得更具体一些。我从来不需要这样做。
然而......

在 3.0.9 中执行此操作的方法是创建一个初始化程序并添加以下代码：

module ActionView
  module Helpers
    module FormHelper
        def extra_tags_for_form(html_options)
          snowman_tag = tag(:input, :type => "hidden",
                            :name => "utf8", :value => "✓".html_safe)

          method = html_options.delete("method").to_s

          method_tag = case method
            when /^get$/i # must be case-insensitive, but can't use downcase as might be nil
              html_options["method"] = "get"
              ''
            when /^post$/i, "", nil
              html_options["method"] = "post"
              token_tag
            else
              html_options["method"] = "post"
              tag(:input, :type => "hidden", :name => "_method", :value => method) + token_tag
          end

          tags = snowman_tag << method_tag
          content_tag(:span, tags, :style => 'margin:0;padding:0;display:inline')
        end
  end
end

What version of Rails are you using?

I don't know why you want to do this. If it's a CSS issue you can just be more specific. I've never needed to do this.
However…

The way to do it in 3.0.9 would be making an initializer and adding this code:

module ActionView
  module Helpers
    module FormHelper
        def extra_tags_for_form(html_options)
          snowman_tag = tag(:input, :type => "hidden",
                            :name => "utf8", :value => "✓".html_safe)

          method = html_options.delete("method").to_s

          method_tag = case method
            when /^get$/i # must be case-insensitive, but can't use downcase as might be nil
              html_options["method"] = "get"
              ''
            when /^post$/i, "", nil
              html_options["method"] = "post"
              token_tag
            else
              html_options["method"] = "post"
              tag(:input, :type => "hidden", :name => "_method", :value => method) + token_tag
          end

          tags = snowman_tag << method_tag
          content_tag(:span, tags, :style => 'margin:0;padding:0;display:inline')
        end
  end
end

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