activeadmin
The administration framework for Ruby on Rails applications.
I got this error when installing active admin on Rails 4
Bundler could not find compatible versions for gem "actionpack":
In Gemfile:
meta_search (>= 1.1.0.pre) ruby depends on
actionpack (~> 3.1.0.alpha) ruby
rails (= 4.0.0.rc1) ruby depends on
actionpack (4.0.0.rc1)
I follow this instruction:
http://www.activeadmin.info/docs/documentation.html
Anyone help please.
Source: (StackOverflow)
Can Active Admin use my current Devise user model? It already has a column named admin, and if it's true, I'd like to bypass the Active admin login, when going to /admin.
Is this possible?
Current routes:
#Active admin
ActiveAdmin.routes(self)
#Devise
devise_for :admin_users, ActiveAdmin::Devise.config
devise_for :users, :path => "account"
The rest is basically standard Devise + Active admin
Source: (StackOverflow)
I'm trying to customise a ActiveAdmin form for a Recipe model that has a has_many relationship with Step.
class Recipe < ActiveRecord::Base
has_many :steps
end
class Step < ActiveRecord::Base
acts_as_list :scope => :recipe
belongs_to :recipe
end
I have the following in my ActiveAdmin file with relation to this:
form do |f|
f.has_many :steps do |ing_f|
ing_f.inputs
end
end
The following error is thrown when I try to load the form:
undefined method `new_record?' for nil:NilClass
I've isolated it so far to the has_many method but I'm lost past this. Any advice and help would be appreciated!
Source: (StackOverflow)
Update: this question was asked before there was a solution for it already in ActiveAdmin. As Joseph states, the ActiveAdmin documentation now contains this information, but the answers here are provided for those working with older versions of ActiveAdmin.
When the strong_parameters 0.1.4 is used with ActiveAdmin 0.5.0 in Rails 3.2.8, if the model you are using is using StrongParameters by including:
include ::ActiveModel::ForbiddenAttributesProtection
then you get the following error in the log if you try to create/edit a record:
ActiveModel::ForbiddenAttributes (ActiveModel::ForbiddenAttributes)
Source: (StackOverflow)
I am using devise for my users. I recently installed the rails Active Admin gem, everything is working beautifully.
However I can't figure out how to add a new admin users. I can see that active admin created an admin_user table in the db with a user admin@example.com, which I use to log in to the interface.
I tried adding admin_user as a resource so that I can just click the Add Admin User button within the active admin interface to add a new user, however that does not seem to work.
Source: (StackOverflow)
I am using ActiveAdmin (with customized gemset for Rails 4) with Rails 4.0.0.rc2. Application also has custom-built authorization code based on railscasts #385 and #386.
When I change something in a ActiveAdmin resource file and try to refresh the browser page, I get this error at the current_permission method:
ArgumentError at /admin/courses
A copy of ApplicationController has been removed from the module tree but is still active!
If I try a refresh again, I get:
Circular dependency detected while autoloading constant Permissions
I think this problem has something to do with autoloading of classes in development mode, after a change in the source file. I have seen similar problem posts, but they are for rails 2.3.x. Also, the solution seems to be specifying unloadable in the controller throwing this error, but I am not sure where to put in this snippet in ActiveAdmin.
This might not have anything to do with ActiveAdmin either. It might be about how Permissions class has been built and its usage within Application Controller. If I add a skip_before_filter :authorize in the ActiveAdmin resource class, this error vanishes.
ApplicationController:
class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
before_filter :authenticate_user!
before_filter :authorize
delegate :allow_action?, to: :current_permission
helper_method :allow_action?
delegate :allow_param?, to: :current_permission
helper_method :allow_param?
private
def current_permission
@current_permission ||= Permissions.permission_for(current_user)
end
def current_resource
nil
end
def authorize
if current_permission.allow_action?(params[:controller], params[:action], current_resource)
current_permission.permit_params! params
else
redirect_to root_url, alert: "Not authorized."
end
end
end
Permissions.rb:
module Permissions
def self.permission_for(user)
if user.nil?
GuestPermission.new
elsif user.admin?
AdminPermission.new(user)
else
UserPermission.new(user)
end
end
end
admin/courses.rb:
ActiveAdmin.register Course do
index do
column :name
column :description
column :duration
column :status
column :price
default_actions
end
filter :discipline
filter :level
filter :lessons
filter :name
filter :status
end
Gemfile (relevant lines):
gem 'rails', '4.0.0.rc2'
# Use puma as the app server
gem 'puma'
# Administration - Temporary github refs until rails 4 compatible releases
gem 'responders', github: 'plataformatec/responders'
gem 'inherited_resources', github: 'josevalim/inherited_resources'
gem 'ransack', github: 'ernie/ransack', branch: 'rails-4'
gem 'activeadmin', github: 'gregbell/active_admin', branch: 'rails4'
gem 'formtastic', github: 'justinfrench/formtastic'
ArgumentError:
ArgumentError - A copy of ApplicationController has been removed from the module tree but is still active!:
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:445:in `load_missing_constant'
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:183:in `const_missing'
rspec-core (2.13.1) lib/rspec/core/backward_compatibility.rb:24:in `const_missing'
app/controllers/application_controller.rb:17:in `current_permission'
app/controllers/application_controller.rb:25:in `authorize'
activesupport (4.0.0.rc2) lib/active_support/callbacks.rb:417:in `_run__1040990970961152968__process_action__callbacks'
activesupport (4.0.0.rc2) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.0.rc2) lib/abstract_controller/callbacks.rb:17:in `process_action'
actionpack (4.0.0.rc2) lib/action_controller/metal/rescue.rb:29:in `process_action'
actionpack (4.0.0.rc2) lib/action_controller/metal/instrumentation.rb:31:in `block in process_action'
activesupport (4.0.0.rc2) lib/active_support/notifications.rb:159:in `block in instrument'
activesupport (4.0.0.rc2) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.0.0.rc2) lib/active_support/notifications.rb:159:in `instrument'
actionpack (4.0.0.rc2) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
actionpack (4.0.0.rc2) lib/action_controller/metal/params_wrapper.rb:245:in `process_action'
activerecord (4.0.0.rc2) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
actionpack (4.0.0.rc2) lib/abstract_controller/base.rb:136:in `process'
actionpack (4.0.0.rc2) lib/abstract_controller/rendering.rb:44:in `process'
actionpack (4.0.0.rc2) lib/action_controller/metal.rb:195:in `dispatch'
actionpack (4.0.0.rc2) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
actionpack (4.0.0.rc2) lib/action_controller/metal.rb:231:in `block in action'
actionpack (4.0.0.rc2) lib/action_dispatch/routing/route_set.rb:80:in `dispatch'
actionpack (4.0.0.rc2) lib/action_dispatch/routing/route_set.rb:48:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/journey/router.rb:71:in `block in call'
actionpack (4.0.0.rc2) lib/action_dispatch/journey/router.rb:59:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/routing/route_set.rb:655:in `call'
omniauth (1.1.4) lib/omniauth/strategy.rb:184:in `call!'
omniauth (1.1.4) lib/omniauth/strategy.rb:164:in `call'
omniauth (1.1.4) lib/omniauth/strategy.rb:184:in `call!'
omniauth (1.1.4) lib/omniauth/strategy.rb:164:in `call'
omniauth (1.1.4) lib/omniauth/strategy.rb:184:in `call!'
omniauth (1.1.4) lib/omniauth/strategy.rb:164:in `call'
newrelic_rpm (3.6.4.122) lib/new_relic/rack/error_collector.rb:12:in `call'
newrelic_rpm (3.6.4.122) lib/new_relic/rack/agent_hooks.rb:22:in `call'
newrelic_rpm (3.6.4.122) lib/new_relic/rack/browser_monitoring.rb:16:in `call'
newrelic_rpm (3.6.4.122) lib/new_relic/rack/developer_mode.rb:28:in `call'
meta_request (0.2.7) lib/meta_request/middlewares/app_request_handler.rb:13:in `call'
rack-contrib (1.1.0) lib/rack/contrib/response_headers.rb:17:in `call'
meta_request (0.2.7) lib/meta_request/middlewares/headers.rb:16:in `call'
meta_request (0.2.7) lib/meta_request/middlewares/meta_request_handler.rb:13:in `call'
warden (1.2.1) lib/warden/manager.rb:35:in `block in call'
warden (1.2.1) lib/warden/manager.rb:34:in `call'
rack (1.5.2) lib/rack/etag.rb:23:in `call'
rack (1.5.2) lib/rack/conditionalget.rb:25:in `call'
rack (1.5.2) lib/rack/head.rb:11:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/flash.rb:241:in `call'
rack (1.5.2) lib/rack/session/abstract/id.rb:225:in `context'
rack (1.5.2) lib/rack/session/abstract/id.rb:220:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/cookies.rb:486:in `call'
activerecord (4.0.0.rc2) lib/active_record/query_cache.rb:36:in `call'
activerecord (4.0.0.rc2) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in `call'
activerecord (4.0.0.rc2) lib/active_record/migration.rb:369:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.0.0.rc2) lib/active_support/callbacks.rb:373:in `_run__2183739952227501342__call__callbacks'
activesupport (4.0.0.rc2) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/reloader.rb:64:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/remote_ip.rb:76:in `call'
better_errors (0.9.0) lib/better_errors/middleware.rb:84:in `protected_app_call'
better_errors (0.9.0) lib/better_errors/middleware.rb:79:in `better_errors_call'
better_errors (0.9.0) lib/better_errors/middleware.rb:56:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.0.0.rc2) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.0.0.rc2) lib/rails/rack/logger.rb:21:in `block in call'
activesupport (4.0.0.rc2) lib/active_support/tagged_logging.rb:67:in `block in tagged'
activesupport (4.0.0.rc2) lib/active_support/tagged_logging.rb:25:in `tagged'
activesupport (4.0.0.rc2) lib/active_support/tagged_logging.rb:67:in `tagged'
railties (4.0.0.rc2) lib/rails/rack/logger.rb:21:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.0.0.rc2) lib/active_support/cache/strategy/local_cache.rb:83:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/static.rb:64:in `call'
railties (4.0.0.rc2) lib/rails/engine.rb:511:in `call'
railties (4.0.0.rc2) lib/rails/application.rb:97:in `call'
rack (1.5.2) lib/rack/content_length.rb:14:in `call'
puma (2.1.1) lib/puma/server.rb:369:in `handle_request'
puma (2.1.1) lib/puma/server.rb:246:in `process_client'
puma (2.1.1) lib/puma/server.rb:145:in `block in run'
puma (2.1.1) lib/puma/thread_pool.rb:92:in `block in spawn_thread'
RuntimeError: Circular Dependency:
RuntimeError - Circular dependency detected while autoloading constant Permissions:
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:460:in `load_missing_constant'
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:183:in `const_missing'
rspec-core (2.13.1) lib/rspec/core/backward_compatibility.rb:24:in `const_missing'
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:686:in `remove_constant'
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:516:in `block in remove_unloadable_constants!'
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:516:in `remove_unloadable_constants!'
activesupport (4.0.0.rc2) lib/active_support/dependencies.rb:300:in `clear'
railties (4.0.0.rc2) lib/rails/application/finisher.rb:90:in `block (2 levels) in <module:Finisher>'
activesupport (4.0.0.rc2) lib/active_support/file_update_checker.rb:75:in `execute'
railties (4.0.0.rc2) lib/rails/application/finisher.rb:105:in `block (2 levels) in <module:Finisher>'
activesupport (4.0.0.rc2) lib/active_support/callbacks.rb:377:in `_run__2753119820186226816__prepare__callbacks'
activesupport (4.0.0.rc2) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/reloader.rb:74:in `prepare!'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/reloader.rb:62:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/remote_ip.rb:76:in `call'
better_errors (0.9.0) lib/better_errors/middleware.rb:84:in `protected_app_call'
better_errors (0.9.0) lib/better_errors/middleware.rb:79:in `better_errors_call'
better_errors (0.9.0) lib/better_errors/middleware.rb:56:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.0.0.rc2) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.0.0.rc2) lib/rails/rack/logger.rb:21:in `block in call'
activesupport (4.0.0.rc2) lib/active_support/tagged_logging.rb:67:in `block in tagged'
activesupport (4.0.0.rc2) lib/active_support/tagged_logging.rb:25:in `tagged'
activesupport (4.0.0.rc2) lib/active_support/tagged_logging.rb:67:in `tagged'
railties (4.0.0.rc2) lib/rails/rack/logger.rb:21:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.0.0.rc2) lib/active_support/cache/strategy/local_cache.rb:83:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.0.0.rc2) lib/action_dispatch/middleware/static.rb:64:in `call'
railties (4.0.0.rc2) lib/rails/engine.rb:511:in `call'
railties (4.0.0.rc2) lib/rails/application.rb:97:in `call'
rack (1.5.2) lib/rack/content_length.rb:14:in `call'
puma (2.1.1) lib/puma/server.rb:369:in `handle_request'
puma (2.1.1) lib/puma/server.rb:246:in `process_client'
puma (2.1.1) lib/puma/server.rb:145:in `block in run'
puma (2.1.1) lib/puma/thread_pool.rb:92:in `block in spawn_thread'
Any clue will help.
Let me know if you need to view other code snippets in the application.
Source: (StackOverflow)
in rails gem active admin I want to remove the delete option form the default_actions while I still need the edit and show action , is there any way to do it ?
Source: (StackOverflow)
I'm using Activeadmin for the admin interface on an app I'm working on (loving it) and I am curious if there is a way to disable the "New Resource" link in the upper-right corner of the resource show page?
The particular resource I'm using is nested inside another resource and I have a partial that allows it to be created from the show page on that parent resource.
I have disabled the resource in the menu, but I'd rather leave the resource in the menu so I can see/edit/delete those resources without having to find it by looking through its parent resource.
Source: (StackOverflow)
I am using Active Admin gem for my small application based on Quiz. But when I execute rake db:migrate it gives me error. Following is the trace of the command :
$ rake db:migrate RAILS_ENV=production --trace
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Invoke db:load_config (first_time)
** Invoke rails_env (first_time)
** Execute rails_env
** Execute db:load_config
** Execute db:migrate
== DeviseCreateAdminUsers: migrating =========================================
-- create_table(:admin_users)
rake aborted!
An error has occurred, all later migrations canceled:
undefined method `database_authenticatable' for #<ActiveRecord::ConnectionAdapters::TableDefinition:0x9dee690>
/home/users/Documents/Quiz/db/migrate/20120509055635_devise_create_admin_users.rb:4:in `block in change'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/schema_statements.rb:160:in `create_table'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/connection_adapters /abstract_mysql_adapter.rb:432:in `create_table'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:466:in `block in method_missing'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:438:in `block in say_with_time'
/home/users/.rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/benchmark.rb:295:in `measure'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:438:in `say_with_time'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:458:in `method_missing'
/home/users/Documents/Quiz/db/migrate/20120509055635_devise_create_admin_users.rb:3:in `change'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:407:in `block (2 levels) in migrate'
/home/users/.rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/benchmark.rb:295:in `measure'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:407:in `block in migrate'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:119:in `with_connection'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:389:in `migrate'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:528:in `migrate'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:720:in `block (2 levels) in migrate'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:777:in `call'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:777:in `ddl_transaction'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:719:in `block in migrate'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:700:in `each'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:700:in `migrate'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:570:in `up'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/migration.rb:551:in `migrate'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.2.3/lib/active_record/railties/databases.rake:153:in `block (2 levels) in <top (required)>'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/home/users/.rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/home/users/.rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/home/users/.rvm/gems/ruby-1.9.2-p318/bin/rake:19:in `load'
/home/users/.rvm/gems/ruby-1.9.2-p318/bin/rake:19:in `<main>'
Tasks: TOP => db:migrate
Follwoing is my GemFile :
source 'https://rubygems.org'
gem 'rails', '3.2.3'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'mysql2'
gem 'devise'
gem 'activeadmin', :git => 'https://github.com/gregbell/active_admin.git'
gem 'therubyracer'
gem 'formtastic'
gem 'haml'
gem 'paperclip'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platform => :ruby
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
Content of 20120509055635_devise_create_admin_users.rb is
class DeviseCreateAdminUsers < ActiveRecord::Migration
def change
create_table(:admin_users) do |t|
t.database_authenticatable :null => false
t.recoverable
t.rememberable
t.trackable
# t.encryptable
# t.confirmable
# t.lockable :lock_strategy => :failed_attempts, :unlock_strategy => :both
# t.token_authenticatable
t.timestamps
end
# Create a default user
AdminUser.create!(:email => 'admin@example.com', :password => 'password', :password_confirmation => 'password')
add_index :admin_users, :email, :unique => true
add_index :admin_users, :reset_password_token, :unique => true
# add_index :admin_users, :confirmation_token, :unique => true
# add_index :admin_users, :unlock_token, :unique => true
# add_index :admin_users, :authentication_token, :unique => true
end
end
I searched for the above issue and got this , but this doesn't helped me out. Everywhere I found this solution only.
Does any one came across this issue before, if yes what you did to tackle it? Any help on this will be appreciated. Thanks
Source: (StackOverflow)
i want to upload CSV files through the activeadmin panel.
on the index page from the resource "product" i want a button next to the "new product" button with "import csv file".
i dont know where to start.
in the documentation is something about collection_action, but with the code below i have no link at the top.
ActiveAdmin.register Post do
collection_action :import_csv, :method => :post do
# Do some CSV importing work here...
redirect_to :action => :index, :notice => "CSV imported successfully!"
end
end
anyone here who use activeadmin and can import csv data?
Source: (StackOverflow)
All of a sudden my app seems to have developed a routing error uninitialized constant DashboardController
I am running Rails 3.2.0 with ActiveAdmin (0.6.0) and up until today everything seemed to be working fine.
The log is reporting the following error which occuring when trying to run localhost:3000:
Started GET "/" for 127.0.0.1 at 2013-04-04 18:59:21 +0100
ActionController::RoutingError (uninitialized constant DashboardController):
activesupport (3.2.0) lib/active_support/inflector/methods.rb:226:in `block in constantize'
activesupport (3.2.0) lib/active_support/inflector/methods.rb:225:in `each'
activesupport (3.2.0) lib/active_support/inflector/methods.rb:225:in `constantize'
actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:62:in `controller_reference'
actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:47:in `controller'
actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:26:in `call'
journey (1.0.4) lib/journey/router.rb:68:in `block in call'
journey (1.0.4) lib/journey/router.rb:56:in `each'
journey (1.0.4) lib/journey/router.rb:56:in `call'
actionpack (3.2.0) lib/action_dispatch/routing/route_set.rb:570:in `call'
warden (1.2.1) lib/warden/manager.rb:35:in `block in call'
warden (1.2.1) lib/warden/manager.rb:34:in `catch'
warden (1.2.1) lib/warden/manager.rb:34:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
rack (1.4.5) lib/rack/etag.rb:23:in `call'
rack (1.4.5) lib/rack/conditionalget.rb:25:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/head.rb:14:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/params_parser.rb:21:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/flash.rb:242:in `call'
rack (1.4.5) lib/rack/session/abstract/id.rb:210:in `context'
rack (1.4.5) lib/rack/session/abstract/id.rb:205:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/cookies.rb:338:in `call'
activerecord (3.2.0) lib/active_record/query_cache.rb:64:in `call'
activerecord (3.2.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:443:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
activesupport (3.2.0) lib/active_support/callbacks.rb:405:in `_run__972453933__call__19086187__callbacks'
activesupport (3.2.0) lib/active_support/callbacks.rb:405:in `__run_callback'
activesupport (3.2.0) lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
activesupport (3.2.0) lib/active_support/callbacks.rb:81:in `run_callbacks'
actionpack (3.2.0) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/reloader.rb:65:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
railties (3.2.0) lib/rails/rack/logger.rb:26:in `call_app'
railties (3.2.0) lib/rails/rack/logger.rb:16:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/request_id.rb:22:in `call'
rack (1.4.5) lib/rack/methodoverride.rb:21:in `call'
rack (1.4.5) lib/rack/runtime.rb:17:in `call'
activesupport (3.2.0) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.4.5) lib/rack/lock.rb:15:in `call'
actionpack (3.2.0) lib/action_dispatch/middleware/static.rb:53:in `call'
railties (3.2.0) lib/rails/engine.rb:479:in `call'
railties (3.2.0) lib/rails/application.rb:220:in `call'
rack (1.4.5) lib/rack/content_length.rb:14:in `call'
railties (3.2.0) lib/rails/rack/log_tailer.rb:14:in `call'
thin (1.5.1) lib/thin/connection.rb:81:in `block in pre_process'
thin (1.5.1) lib/thin/connection.rb:79:in `catch'
thin (1.5.1) lib/thin/connection.rb:79:in `pre_process'
thin (1.5.1) lib/thin/connection.rb:54:in `process'
thin (1.5.1) lib/thin/connection.rb:39:in `receive_data'
eventmachine-1.0.3-x86 (mingw32) lib/eventmachine.rb:187:in `run_machine'
eventmachine-1.0.3-x86 (mingw32) lib/eventmachine.rb:187:in `run'
thin (1.5.1) lib/thin/backends/base.rb:63:in `start'
thin (1.5.1) lib/thin/server.rb:159:in `start'
rack (1.4.5) lib/rack/handler/thin.rb:13:in `run'
rack (1.4.5) lib/rack/server.rb:268:in `start'
railties (3.2.0) lib/rails/commands/server.rb:70:in `start'
railties (3.2.0) lib/rails/commands.rb:55:in `block in <top (required)>'
railties (3.2.0) lib/rails/commands.rb:50:in `tap'
railties (3.2.0) lib/rails/commands.rb:50:in `<top (required)>'
script/rails:6:in `require'
script/rails:6:in `<main>'
Rendered C:/RailsInstaller/Ruby1.9.2/lib/ruby/gems/1.9.1/gems/actionpack-3.2.0/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (234.0ms)
Has anyone else had this error? Any help people can offer would be much appreciated!
Source: (StackOverflow)
In my Rails application, I have the following model:
class Idea < ActiveRecord::Base
belongs_to :user
end
class User < ActiveRecord::Base
has_many :ideas
end
I am creating ActiveAdmin CRUD for my Idea model with the custom form that looks something like that looks something like that:
form do |f|
f.inputs do
f.input :member
f.input :description
end
end
The requirement is to have the custom text for a content of the member association, i.e "#{last_name}, #{first_name}". Is it possible to customize my member select box to achieve it?
Any help will be appreciated.
Source: (StackOverflow)
Active Admin allows me to define filters that are displayed on the index page like so:
ActiveAdmin.register Promo do
filter :name
filter :address
filter :city
filter :state
filter :zip
end
I would like to combine all the fields above into one, so that I can search for Promos that contain the search string in name or full address. My model already has a named scope that I can use:
class Promo < ActiveRecord::Base
scope :by_name_or_full_address, lambda { |q| where('name LIKE :q OR address LIKE :q OR city LIKE :q OR state LIKE :q OR zip LIKE :q', :q => "%#{q}%") }
end
Source: (StackOverflow)
I'm starting with Rails (and I'm also new with Ruby -coming from Python-) and I'm currentrly trying to setup ActiveAdmin for Rails 3.2.3 (Ruby 1.9.3).
I'm following this guide but I was not able to run it properly. When I run the rails s command visiting localhost:3000/admin I get
NoMethodError in Active_admin/devise/sessions#new
Showing /home/lex/.rvm/gems/ruby-1.9.3-p125/gems/activeadmin-0.4.3/app/views/active_admin/devise/sessions/new.html.erb where line #11 raised:
super: no superclass method `buttons' for #<ActiveAdmin::FormBuilder:0xb429ae0>
I could not find anything useful on Google, what's wrong here?
If you need more info about this exception please tell me.
Extracted source (around line #11):
8: f.input :password
9: f.input :remember_me, :as => :boolean, :if => false #devise_mapping.rememberable? }
10: end
11: f.buttons do
12: f.commit_button "Login"
13: end
14: end
Source: (StackOverflow)