i need some help to fix this problem
i have a model named rawdata.rb pointing to a table
class Rawdata < ActiveRecord::Base
set_table_name "rawdatas"
i have setup my controller file named admin_controller.rb with the following
function.
def list_raw_data
sql="select * from rawdatas order by tradedatetime desc"
@rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50
end
when i try to launch http://localhost:3000/admin/list_raw_data/
i get error
NameError in AdminController#list_raw_data
uninitialized constant Rawdatum
RAILS_ROOT: ./script/../config/..
Application Trace | Framework Trace | Full Trace
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:266:in
`load_missing_constant''
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:452:in
`const_missing''
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:464:in
`const_missing''
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/inflector.rb:250:in
`constantize''
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/core_ext/string/inflections.rb:148:in
`constantize''
e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/action_controller/pagination.rb:201:in
`paginator_and_collection_for''
e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/action_controller/pagination.rb:132:in
`paginate_without_deprecation''
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/deprecation.rb:94:in
`paginate''
E:/TradingTools/Development/app/controllers/admin_controller.rb:28:in
`list_raw_data''
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On 30 Jun 2008, at 12:36, junkone1 wrote:> > > i need some help to fix this problem > > > i have a model named rawdata.rb pointing to a table > class Rawdata < ActiveRecord::Base > set_table_name "rawdatas" > > > i have setup my controller file named admin_controller.rb with the > following > function. > def list_raw_data > sql="select * from rawdatas order by tradedatetime desc"I assume you know that this does nothing.> @rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50 > > end > > when i try to launch http://localhost:3000/admin/list_raw_data/ >It''s assuming that rawdata is the plural of rawdatum. You could fiddle with the inflections. Fred> i get error > NameError in AdminController#list_raw_data > uninitialized constant Rawdatum > RAILS_ROOT: ./script/../config/.. > > Application Trace | Framework Trace | Full Trace > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/dependencies.rb:266:in > `load_missing_constant'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/dependencies.rb:452:in > `const_missing'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/dependencies.rb:464:in > `const_missing'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/inflector.rb:250:in > `constantize'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/core_ext/string/inflections.rb:148:in > `constantize'' > e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ > action_controller/pagination.rb:201:in > `paginator_and_collection_for'' > e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ > action_controller/pagination.rb:132:in > `paginate_without_deprecation'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/deprecation.rb:94:in > `paginate'' > E:/TradingTools/Development/app/controllers/admin_controller.rb:28:in > `list_raw_data'' > > -- > View this message in context: http://www.nabble.com/NameError-in-AdminController-list_raw_data-tp18193714p18193714.html > Sent from the RubyOnRails Users mailing list archive at Nabble.com. > > > >--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
I assume that the inflection is used by the model only. i had setup the model that the table name is set_table_name "rawdatas" How can i fix the controller for the same? On 30 Jun 2008, at 12:36, junkone1 wrote:> > > i need some help to fix this problem > > > i have a model named rawdata.rb pointing to a table > class Rawdata < ActiveRecord::Base > set_table_name "rawdatas" > > > i have setup my controller file named admin_controller.rb with the > following > function. > def list_raw_data > sql="select * from rawdatas order by tradedatetime desc"I assume you know that this does nothing.> @rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50 > > end > > when i try to launch http://localhost:3000/admin/list_raw_data/ >It''s assuming that rawdata is the plural of rawdatum. You could fiddle with the inflections. Fred> i get error > NameError in AdminController#list_raw_data > uninitialized constant Rawdatum > RAILS_ROOT: ./script/../config/.. > > Application Trace | Framework Trace | Full Trace > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/dependencies.rb:266:in > `load_missing_constant'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/dependencies.rb:452:in > `const_missing'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/dependencies.rb:464:in > `const_missing'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/inflector.rb:250:in > `constantize'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/core_ext/string/inflections.rb:148:in > `constantize'' > e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ > action_controller/pagination.rb:201:in > `paginator_and_collection_for'' > e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ > action_controller/pagination.rb:132:in > `paginate_without_deprecation'' > e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ > active_support/deprecation.rb:94:in > `paginate'' > E:/TradingTools/Development/app/controllers/admin_controller.rb:28:in > `list_raw_data'' >-- View this message in context: http://www.nabble.com/NameError-in-AdminController-list_raw_data-tp18193714p18197223.html Sent from the RubyOnRails Users mailing list archive at Nabble.com. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 30 Jun 2008, at 15:44, junkone1 wrote:> > > I assume that the inflection is used by the model only.It''s not.> i had setup the model > that the table name is set_table_name "rawdatas" >that''s a separate thing> How can i fix the controller for the same? >Depending on your version of rails you can find inflector examples either at the bottom of environment.rb or in one of the initializers (in config/initializers) Fred> > > On 30 Jun 2008, at 12:36, junkone1 wrote: > >> >> >> i need some help to fix this problem >> >> >> i have a model named rawdata.rb pointing to a table >> class Rawdata < ActiveRecord::Base >> set_table_name "rawdatas" >> >> >> i have setup my controller file named admin_controller.rb with the >> following >> function. >> def list_raw_data >> sql="select * from rawdatas order by tradedatetime desc" > > I assume you know that this does nothing. > >> @rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50 >> >> end >> >> when i try to launch http://localhost:3000/admin/list_raw_data/ >> > It''s assuming that rawdata is the plural of rawdatum. You could fiddle > with the inflections. > > Fred > >> i get error >> NameError in AdminController#list_raw_data >> uninitialized constant Rawdatum >> RAILS_ROOT: ./script/../config/.. >> >> Application Trace | Framework Trace | Full Trace >> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >> active_support/dependencies.rb:266:in >> `load_missing_constant'' >> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >> active_support/dependencies.rb:452:in >> `const_missing'' >> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >> active_support/dependencies.rb:464:in >> `const_missing'' >> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >> active_support/inflector.rb:250:in >> `constantize'' >> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >> active_support/core_ext/string/inflections.rb:148:in >> `constantize'' >> e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ >> action_controller/pagination.rb:201:in >> `paginator_and_collection_for'' >> e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ >> action_controller/pagination.rb:132:in >> `paginate_without_deprecation'' >> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >> active_support/deprecation.rb:94:in >> `paginate'' >> E:/TradingTools/Development/app/controllers/admin_controller.rb:28:in >> `list_raw_data'' >> > -- > View this message in context: http://www.nabble.com/NameError-in-AdminController-list_raw_data-tp18193714p18197223.html > Sent from the RubyOnRails Users mailing list archive at Nabble.com. > > > >--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 30 Jun 2008, at 15:47, Frederick Cheung wrote:> > On 30 Jun 2008, at 15:44, junkone1 wrote: > >> >> >> I assume that the inflection is used by the model only. > > It''s not. > >> i had setup the model >> that the table name is set_table_name "rawdatas" >> > > that''s a separate thing > >> How can i fix the controller for the same? >> > > Depending on your version of rails you can find inflector examples > either at the bottom of environment.rb or in one of the initializers > (in config/initializers) >One other way would of course be to rename your model ( & the associated file). Fred> Fred > > >> >> >> On 30 Jun 2008, at 12:36, junkone1 wrote: >> >>> >>> >>> i need some help to fix this problem >>> >>> >>> i have a model named rawdata.rb pointing to a table >>> class Rawdata < ActiveRecord::Base >>> set_table_name "rawdatas" >>> >>> >>> i have setup my controller file named admin_controller.rb with the >>> following >>> function. >>> def list_raw_data >>> sql="select * from rawdatas order by tradedatetime desc" >> >> I assume you know that this does nothing. >> >>> @rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50 >>> >>> end >>> >>> when i try to launch http://localhost:3000/admin/list_raw_data/ >>> >> It''s assuming that rawdata is the plural of rawdatum. You could >> fiddle >> with the inflections. >> >> Fred >> >>> i get error >>> NameError in AdminController#list_raw_data >>> uninitialized constant Rawdatum >>> RAILS_ROOT: ./script/../config/.. >>> >>> Application Trace | Framework Trace | Full Trace >>> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >>> active_support/dependencies.rb:266:in >>> `load_missing_constant'' >>> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >>> active_support/dependencies.rb:452:in >>> `const_missing'' >>> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >>> active_support/dependencies.rb:464:in >>> `const_missing'' >>> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >>> active_support/inflector.rb:250:in >>> `constantize'' >>> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >>> active_support/core_ext/string/inflections.rb:148:in >>> `constantize'' >>> e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ >>> action_controller/pagination.rb:201:in >>> `paginator_and_collection_for'' >>> e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/ >>> action_controller/pagination.rb:132:in >>> `paginate_without_deprecation'' >>> e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ >>> active_support/deprecation.rb:94:in >>> `paginate'' >>> E:/TradingTools/Development/app/controllers/admin_controller.rb: >>> 28:in >>> `list_raw_data'' >>> >> -- >> View this message in context: http://www.nabble.com/NameError-in-AdminController-list_raw_data-tp18193714p18197223.html >> Sent from the RubyOnRails Users mailing list archive at Nabble.com. >> >> >> >> >--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
i found the inflections in the environment.rb and uncommneted it. i tried to
monkeypatch it like the following
Inflector.inflections do |inflect|
if not(inflect=="rawdata") then
inflect.plural /^(ox)$/i, ''\1en''
inflect.singular /^(ox)en/i, ''\1''
inflect.irregular ''person'', ''people''
inflect.uncountable %w( fish sheep )
end
end
It still does not work. i also restarted the server to see ifit will take
effect but it did not. i want the controller to think that rawdata
inflection is still rawdata.
Any help is appreciated.
i need some help to fix this problem
i have a model named rawdata.rb pointing to a table
class Rawdata < ActiveRecord::Base
set_table_name "rawdatas"
i have setup my controller file named admin_controller.rb with the following
function.
def list_raw_data
sql="select * from rawdatas order by tradedatetime desc"
@rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50
end
when i try to launch http://localhost:3000/admin/list_raw_data/
i get error
NameError in AdminController#list_raw_data
uninitialized constant Rawdatum
RAILS_ROOT: ./script/../config/..
--
View this message in context:
http://www.nabble.com/NameError-in-AdminController-list_raw_data-tp18193714p18198801.html
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On 30 Jun 2008, at 17:01, junkone1 wrote:> > > > i found the inflections in the environment.rb and uncommneted it. i > tried to > monkeypatch it like the following > Inflector.inflections do |inflect| > if not(inflect=="rawdata") then > inflect.plural /^(ox)$/i, ''\1en'' > inflect.singular /^(ox)en/i, ''\1'' > inflect.irregular ''person'', ''people'' > inflect.uncountable %w( fish sheep ) > end > end >Inflector.inflections do |inflect| inflect.irregular ''rawdata'', ''rawdatas'' end (you do need to restart the server) I''ve remembered paginate expects you to pass the the plural form, so you need paginate :rawdatas With the inflection you can drop the set_table_name Fred> It still does not work. i also restarted the server to see ifit will > take > effect but it did not. i want the controller to think that rawdata > inflection is still rawdata. > > Any help is appreciated. > > > i need some help to fix this problem > > > i have a model named rawdata.rb pointing to a table > class Rawdata < ActiveRecord::Base > set_table_name "rawdatas" > > > i have setup my controller file named admin_controller.rb with the > following > function. > def list_raw_data > sql="select * from rawdatas order by tradedatetime desc" > @rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50 > > end > > when i try to launch http://localhost:3000/admin/list_raw_data/ > > i get error > NameError in AdminController#list_raw_data > uninitialized constant Rawdatum > RAILS_ROOT: ./script/../config/.. > -- > View this message in context: http://www.nabble.com/NameError-in-AdminController-list_raw_data-tp18193714p18198801.html > Sent from the RubyOnRails Users mailing list archive at Nabble.com. > > > >--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
thanks a lot so far. i have a new challenge.
my controller function is here
def list_raw_data
@rawdata_pages, @rawdata = paginate :rawdatas, :per_page => 50
end
how does the controller know which view to render with the pages. the
example that i am mocking does not do a render action. i am getting a entry
page instead of a list page. should i add a render before the end of the
function above.
junkone1 wrote:>
> i need some help to fix this problem
>
>
> i have a model named rawdata.rb pointing to a table
> class Rawdata < ActiveRecord::Base
> set_table_name "rawdatas"
>
>
> i have setup my controller file named admin_controller.rb with the
> following function.
> def list_raw_data
> sql="select * from rawdatas order by tradedatetime desc"
> @rawdata_pages, @rawdata = paginate :rawdata, :per_page => 50
>
> end
>
> when i try to launch http://localhost:3000/admin/list_raw_data/
>
> i get error
> NameError in AdminController#list_raw_data
> uninitialized constant Rawdatum
> RAILS_ROOT: ./script/../config/..
>
> Application Trace | Framework Trace | Full Trace
>
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:266:in
> `load_missing_constant''
>
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:452:in
> `const_missing''
>
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:464:in
> `const_missing''
>
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/inflector.rb:250:in
> `constantize''
>
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/core_ext/string/inflections.rb:148:in
> `constantize''
>
e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/action_controller/pagination.rb:201:in
> `paginator_and_collection_for''
>
e:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.5/lib/action_controller/pagination.rb:132:in
> `paginate_without_deprecation''
>
e:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/deprecation.rb:94:in
> `paginate''
> E:/TradingTools/Development/app/controllers/admin_controller.rb:28:in
> `list_raw_data''
>
>
--
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