Consolidating answers and adding a little: Most of this is on this page on the wiki (or I’ll put it there soon). Within the file that registers your model for activeadmin (e.g. app/admin/user.rb), you can have ActiveAdmin.register User do # a simple string index :title => “Here’s a list of users” do … end # … Read more
Ruby actually lets you create virtual attributes this way, which keeps you from having to manually create getter and setter methods: attr_reader :palindrome #getter attr_writer :palindrome #setter attr_accessor :palindrome #both You can also pass multiple arguments too: attr_accessor :palindrome, :foo, :bar The documentation for it isn’t the greatest.
As Alex said, set to disabled. You could then use css to get the visual you wanted, if you can live with the semantics of that. The syntax was slightly different for me to get this to work. in your admin form: f.input :finish_position, input_html: { disabled: true } in your CSS active_admin.css input[disabled=”disabled”], input[disabled] … Read more
If you run the following code it should destroy active admin: rails destroy active_admin:install rails destroy active_admin:resource product
Building off of Jack’s answer, here’s what worked for me. Say your ActiveRecord model is Tweets: f.input :privacy_level, as: :select, collection: Tweet.privacy_levels.keys Key things to note here: your ActiveRecord has a useful dictionary (available at enum_name.pluralize) of enum keys to values. using strings (and ignoring the underlying integer representation) makes it easier to write to … Read more
I found a way to use Paperclip with Active Admin. I added this code in my model “Event” : has_attached_file :map, :styles => { :medium => “238×238>”, :thumb => “100×100>” } And i did this for my admin model : ActiveAdmin.register Event do form :html => { :enctype => “multipart/form-data” } do |f| f.inputs “Details” … Read more
Previous solution didn`t work for me, so here is general solutions, that works always: ActiveAdmin.register Book do actions :index #or like that #actions :all, :except => [:destroy] index do column :title column :author end end
Yes, that is possible. I assume you want to use a DropDown list box for members to select a user from User model. form do |f| f.inputs do f.input :user_id, :label => ‘Member’, :as => :select, :collection => User.all.map{|u| [“#{u.last_name}, #{u.first_name}”, u.id]} f.input :description end end
Active admin uses metasearch. For example you can do this: filter :”subscription_billing_plan_name” , :as => :select, :collection => BillingPlan.all.map(&:name)
Update to the latest inherited_resources gem and do this in your controller block: ActiveAdmin.register Blog do #… controller do #… def permitted_params params.permit(:blog => [:name, :description]) # params.permit! # allow all parameters end end end