将自定义按钮添加到活动管理表单

本文介绍了将自定义按钮添加到活动管理表单的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 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