Hi Sergio
Your suggestion worked in a single shot, I was thinking
in other way.
but there is one error, When i try to update users info
along with roles(check or uncheck)
there is errors, the stacktrace is->
NoMethodError (undefined method `update_roles' for #<User:
0xb66c2724>):
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
attribute_methods.rb:260:in `method_missing'
/vendor/plugins/rails-authorization-plugin/lib/publishare/
identity.rb:49:in `method_missing'
/vendor/plugins/rails-authorization-plugin/lib/publishare/
identity.rb:113:in `method_missing'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:178:in `send'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:178:in `evaluate_method'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:166:in `call'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:93:in `run'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:92:in `each'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:92:in `send'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:92:in `run'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
callbacks.rb:277:in `run_callbacks'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
callbacks.rb:315:in `callback'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
callbacks.rb:223:in `create_or_update'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
base.rb:2400:in `save_without_validation!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
validations.rb:1019:in `save_without_dirty!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
dirty.rb:87:in `save_without_transactions!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
transactions.rb:150:in `save!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
connection_adapters/abstract/database_statements.rb:66:in
`transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
transactions.rb:129:in `transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
transactions.rb:138:in `transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
transactions.rb:150:in `save!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
transactions.rb:158:in `rollback_active_record_state!'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
transactions.rb:150:in `save!'
/vendor/plugins/active_scaffold/lib/active_scaffold/actions/
update.rb:82:in `do_update'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
connection_adapters/abstract/database_statements.rb:66:in
`transaction'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
transactions.rb:129:in `transaction'
/vendor/plugins/active_scaffold/lib/active_scaffold/actions/
update.rb:77:in `do_update'
/vendor/plugins/active_scaffold/lib/active_scaffold/actions/
update.rb:28:in `update'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:1253:in `send'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:1253:in `perform_action_without_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
filters.rb:617:in `call_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
filters.rb:610:in `perform_action_without_benchmark'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
benchmarking.rb:68:in `perform_action_without_rescue'
/usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
benchmarking.rb:68:in `perform_action_without_rescue'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
rescue.rb:136:in `perform_action_without_caching'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
caching/sql_cache.rb:13:in `perform_action'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
connection_adapters/abstract/query_cache.rb:34:in `cache'
/usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
query_cache.rb:8:in `cache'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
caching/sql_cache.rb:12:in `perform_action'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:524:in `send'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:524:in `process_without_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
filters.rb:606:in `process_without_session_management_support'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
session_management.rb:134:in `process'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:392:in `process'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:183:in `handle_request'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:110:in `dispatch_unlocked'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:123:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:122:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:122:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:132:in `dispatch_cgi'
/usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:39:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/
rails.rb:76:in `process'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/
rails.rb:74:in `synchronize'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/
rails.rb:74:in `process'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:159:in
`process_client'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in
`each'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in
`process_client'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in
`run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in
`initialize'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in
`new'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in
`run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in
`initialize'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in
`new'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in
`run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/
configurator.rb:282:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/
configurator.rb:281:in `each'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/
configurator.rb:281:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:128:in
`run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/command.rb:
212:in `run'
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:142:in `load_without_new_constant_marking'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:142:in `load'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:521:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:142:in `load'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/
mongrel.rb:64
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:153:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:521:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:153:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:49
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
script/server:3
Thanks again
Dwija
On Jan 12, 6:17 pm, "Sergio Cambra .:: entreCables - Symbol Servicios
Informáticos S.L. ::." <[email protected]> wrote:
> El Monday 12 January 2009 12:34:51 DJ escribió:
>
> > Hi
> > Sergio
> > I could not understand why i need a select box for roles
> > in roles controller? I simply need check boxes for roles in user's
> > creation or updation . Also abt the roles, i have separate model by
> > which i can create , update and delete roles.
> > Now as user and roles maintains HABTM relationship so i should be able
> > to fetch roles for each user for both create and update operation.
>
> In your users controller you should have a roles column and you have to set
> select form_ui for it.
>
> class User < ActiveRecord::Base
> has_and_belongs_to_many :roles
> end
>
> class Role < ActiveRecord::Base
> has_and_belongs_to_many :users
> end
>
> class UsersControllers < ApplicationController
> active_scaffold do |config|
> config.columns[:roles].form_ui = :select
> end
> end
>
>
>
>
>
> > And i indeed done one select interface in one of my controller like->
>
> > module EmployeesHelper
> > def user_column(record)
> > if record.user.nil?
> > ""
> > else
> > record.user.id
> > end
> > end
>
> > def user_form_column(record,input_name)
> > options = User.find(:all).collect do |c|
> > [ c.email, c.id ]
> > end
> > select :record, :user_id, options, {:include_blank =>
> > false, :prefix => input_name},
> > {:name => input_name + '[id]'}
> > end
>
> > end
>
> > and then config.columns[:user].form_ui = :select in userscontroller.
>
> You don't need those helpers to use a select form_ui, it's builtin in active
> scaffold, you only have to set form_ui to association column. Try setting
> form_ui and removing user_form_column.
>
> If you add a to_label method to user, it will be used to show users in select
> and in list, so you can remove user_column helper too.
>
>
>
>
>
> > I do hope , i am not missing anything
> > Dwija
>
> > On Jan 12, 3:27 pm, "Sergio Cambra .:: entreCables - Symbol Servicios
>
> > Informáticos S.L. ::." <[email protected]> wrote:
> > > El Monday 12 January 2009 11:19:22 DJ escribió:
> > > > Hi
> > > > Groups
> > > > I am trying to show a group of check boxes along with
> > > > their boolean values for a HABTM relationship say
>
> > > > has_and_belongs_to_many :roles
> > > > has_and_belongs_to_many :users
>
> > > > so the roles table are ->
> > > > id name type
> > > > 1 create ..
> > > > 2 read ..
> > > > 3 update ..
>
> > > > users tables->
> > > > id name email
> > > > 1 admin ...
> > > > 2 harry ...
>
> > > > roles_user table->
>
> > > > role_id user_id
> > > > 1 1
> > > > 1 2
> > > > 2 2
>
> > > > What i am trying is to show the check boxes for every role name along
> > > > with their boolean values(checked or not) in each users update form.
> > > > I have tried with name_form_column in user helper function but could
> > > > not get the desired result. Are their any better way?
>
> > > Have you tried to set :select to form_ui?
> > > config.columns[:roles].form_ui = :select
>
> > > --
> > > Sergio Cambra .:: entreCables - Symbol Servicios Informáticos S.L. ::.
> > > Nicolás Guillén 6, locales 2 y 3. 50.018 Zaragoza
> > > T) 902 021 404 F) 976 52 98 07 E) [email protected]
>
> --
> Sergio Cambra .:: entreCables - Symbol Servicios Informáticos S.L. ::.
> Nicolás Guillén 6, locales 2 y 3. 50.018 Zaragoza
> T) 902 021 404 F) 976 52 98 07 E) [email protected]
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