ActiveAdmin 操作 [英] ActiveAdmin actions

问题描述

有没有办法在模型的 ActiveAdmin 索引页面中指定允许的操作，例如:

is there a way to specify in ActiveAdmin's index page of a model what actions are allowed, things like:

index do
  actions :edit
end

index do
  actions only: :edit
end

不工作.正确的语法是什么?

do not work. What's the correct syntax?

赞赏.

bundle show activeadmin
/home/muichkine/.rvm/gems/ruby-2.1.2/bundler/gems/active_admin-9cfc45330e5a

推荐答案

使用 actions 添加任何你想要可用的操作(通常放在模型定义下):

Add whatever actions you want to be available by using actions (it is usually put under model definition):

ActiveAdmin.register YourModel do
actions :index, :show, :create, :edit, :update

如果你想指定某个动作的方法，你可以这样做

If you want to specify the method for certain action, you can do

action_item only: :show  do
  link_to 'Edit', action: :edit # so link will only be available on show action
end

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