How to add button to ActiveAdmin's index page

问题

I created a collection action for ActiveAdmin rescource and want to link to it from the resource index page.

But how do I customize the resource index page?

The manual gives some options, but none to add html / buttons on the page (or I cannot see where).

http://activeadmin.info/docs/3-index-pages.html

回答1:

You can create buttons on index page with action_item block:

action_item only: :index do
  link_to 'Button text', post_path(post)
end

https://github.com/activeadmin/activeadmin/blob/master/docs/8-custom-actions.md#action-items

来源：https://stackoverflow.com/questions/26547726/how-to-add-button-to-activeadmins-index-page