将自定义按钮添加到活动管理表单 [英] Add custom button to active admin form

问题描述

在这种情况下，是否可以在通过f.actions生成的提交和取消按钮旁边添加自定义按钮

Is it at all possible to add a custom button along side the submit and cancel button that is generated with f.actions in this case

文档状态

form do |f|
  f.semantic_errors # shows errors on :base
  f.inputs          # builds an input field for every attribute
  f.actions         # adds the 'Submit' and 'Cancel' buttons
link_to 'Preview', preview_my_admin_panel_posts_path(@post)
end

如何在此处添加内容？

更新

所以我有自己的自定义按钮，现在可以与此

So i have got my custom button to show now with this

inputs 'Submit' do
  f.actions do
    f.action :submit
    f.action :cancel
    f.action :reset
    li do
      link_to 'Preview', preview_my_admin_panel_posts_path()
    end
  end

现在我似乎无法抓住表单对象并传递参数以进行发布，标题和评论

Now I cant seem to grab the form object and pass through the params for post, title and comments

谢谢

推荐答案

是，有可能。

定义一个 action_item ：

action_item only: %i(new edit) do
  link_to 'Preview', preview_my_admin_panel_posts_path(@post)
end

好，我认为您可以执行以下操作：

Ok, I think you could do the following:

form do |f|
  f.semantic_errors
  f.inputs
  f.actions do
    f.submit, as: :button, label: 'Optional custom label'
    f.cancel, as: :link # I think could converted to button as submit
    link_to 'Preview', preview_my_admin_panel_posts_path(@post)
  end
end

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