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pravin mishra

2010-Aug-24 06:18 UTC

will_paginate problem

Hi


I am  using rails 2.3.8 & ruby 1.3.7 & will_paginate 2.3.14

I have table name books. I am doing this code for pagination,

In book_controller

@@@@books = Book.paginate :page => params[:page], :per_page => 10@@@@

& in index.html.erb

@@@@@<%= will_paginate @books %>@@@@@

Also added in environment.rb file this line

@@@@@ require ''will_paginate''@@@@@

After adding this when I am running “””ruby script/server””” then this error
is coming


@@@@@ NoMethodError in StoreController#index

undefined method `paginate'' for #<Class:0x4aaf448>

RAILS_ROOT: C:/InstantRails-2.0-win_2/rails_apps/diligence

Application Trace <http://localhost:3000/store> | Framework
Trace<http://localhost:3000/store>
 | Full Trace <http://localhost:3000/store>

C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/base.rb:1532:in
`method_missing''

app/controllers/store_controller.rb:6:in `index''

@@@@@

When I am adding this line in environment.rb

@@@config.gem ''mislav-will_paginate'' , :version =>
''~> 2.3.14'' ,

  :lib => ''will_paginate'' , :source =>
''http://gems.github.com''@@@@



then this error is coming

@@@



C:\InstantRails-2.0-win_2\rails_apps\diligence>ruby script/server

=> Booting Mongrel (use ''script/server webrick'' to force
WEBrick)

=> Rails application starting on http://0.0.0.0:3000

=> Call with -d to detach

=> Ctrl-C to shutdown server

** Starting Mongrel listening at 0.0.0.0:3000

** Starting Rails with development environment...

Exiting

C:/InstantRails-2.0-win_2/rails_apps/diligence/config/environment.rb:15:
private method `gem'' called for #<Rails::Configuration:0x350767c>
(NoMethodError)

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializer.rb:47:in
`run''

        from
C:/InstantRails-2.0-win_2/rails_apps/diligence/config/environment.rb:13

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
`require''

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in
`new_constants_in''

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
`require''

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/rails.rb:147:in
`rails''

         ... 20 levels...

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''

        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''

        from script/server:3



@@@@@

Please help me

thanks

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rajeevsharma86-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org

2010-Aug-24 06:23 UTC

head link

Re: will_paginate problem

gem install will_paginate
try again

On Tue, Aug 24, 2010 at 11:48 AM, pravin mishra <
diatm.pravin.it.07.27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Hi
>
>
> I am  using rails 2.3.8 & ruby 1.3.7 & will_paginate 2.3.14
>
> I have table name books. I am doing this code for pagination,
>
> In book_controller
>
> @@@@books = Book.paginate :page => params[:page], :per_page => 10@@@@
>
> & in index.html.erb
>
> @@@@@<%= will_paginate @books %>@@@@@
>
> Also added in environment.rb file this line
>
> @@@@@ require ''will_paginate''@@@@@
>
> After adding this when I am running “””ruby script/server””” then this
> error is coming
>
>
> @@@@@ NoMethodError in StoreController#index
>
> undefined method `paginate'' for #<Class:0x4aaf448>
>
> RAILS_ROOT: C:/InstantRails-2.0-win_2/rails_apps/diligence
>
> Application Trace <http://localhost:3000/store> | Framework
Trace<http://localhost:3000/store>
>  | Full Trace <http://localhost:3000/store>
>
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/base.rb:1532:in
`method_missing''
>
> app/controllers/store_controller.rb:6:in `index''
>
> @@@@@
>
> When I am adding this line in environment.rb
>
> @@@config.gem ''mislav-will_paginate'' , :version =>
''~> 2.3.14'' ,
>
>   :lib => ''will_paginate'' , :source =>
''http://gems.github.com''@@@@
>
>
>
> then this error is coming
>
> @@@
>
>
>
> C:\InstantRails-2.0-win_2\rails_apps\diligence>ruby script/server
>
> => Booting Mongrel (use ''script/server webrick'' to
force WEBrick)
>
> => Rails application starting on http://0.0.0.0:3000
>
> => Call with -d to detach
>
> => Ctrl-C to shutdown server
>
> ** Starting Mongrel listening at 0.0.0.0:3000
>
> ** Starting Rails with development environment...
>
> Exiting
>
> C:/InstantRails-2.0-win_2/rails_apps/diligence/config/environment.rb:15:
> private method `gem'' called for
#<Rails::Configuration:0x350767c>
> (NoMethodError)
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializer.rb:47:in
> `run''
>
>         from
> C:/InstantRails-2.0-win_2/rails_apps/diligence/config/environment.rb:13
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require''
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require''
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
> `require''
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in
> `new_constants_in''
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
> `require''
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/rails.rb:147:in
> `rails''
>
>          ... 20 levels...
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require''
>
>         from
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require''
>
>         from script/server:3
>
>
>
> @@@@@
>
> Please help me
>
> thanks
>
> --
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>


-- 
Thanks:
Rajeev sharma

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pravin mishra

2010-Aug-24 06:57 UTC

head link

Re: will_paginate problem

I had install "will_paginate 2.3.14"

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Frederick Cheung

2010-Aug-24 08:00 UTC

head link

Re: will_paginate problem

On Aug 24, 7:18 am, pravin mishra
<diatm.pravin.it.07...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Hi
>
> I am  using rails 2.3.8 & ruby 1.3.7 & will_paginate 2.3.14
You''re not - the stack traces show you are running rails 2.0.2, which
may be part of the problem (eg config.gem was only added in 2.1)

Fred

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pravin mishra

2010-Aug-24 08:28 UTC

head link

Re: Re: will_paginate problem

thanks Frederick
below data is also trace from my window console..


C:\InstantRails-2.0-win_2\rails_apps\diligence>gem list rails

*** LOCAL GEMS ***

rails (2.3.8, 2.0.2)

C:\InstantRails-2.0-win_2\rails_apps\diligence>gem list ruby

*** LOCAL GEMS ***

rubygems-update (1.3.7, 1.0.1)

C:\InstantRails-2.0-win_2\rails_apps\diligence>gem list will_paginate

*** LOCAL GEMS ***

will_paginate (2.3.14)

what is going on i dot know, yesterday i had update all rails, ruby &
will_paginate.
May be any problem, it not woking properly, If know then help me


thanks

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Colin Law

2010-Aug-24 08:42 UTC

head link

Re: Re: will_paginate problem

On 24 August 2010 09:28, pravin mishra
<diatm.pravin.it.07.27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> thanks Frederick
> below data is also trace from my window console..
>
>
> C:\InstantRails-2.0-win_2\rails_apps\diligence>gem list rails
>
> *** LOCAL GEMS ***
>
> rails (2.3.8, 2.0.2)
You have both versions installed, which is ok.  Have a look in
config/environment.rb and you will find a line something like
RAILS_GEM_VERSION = ''2.3.8'' unless defined? RAILS_GEM_VERSION
If that does not say 2.3.8 then change it to that and, in ruby console do

rake rails:update

This will update the boot and so on to the latest version.
Make sure that you have committed your source to your version control
system (git or whatever) first so that you can see what has been
changed.

Colin

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pravin mishra

2010-Aug-24 09:25 UTC

head link

Re: Re: will_paginate problem

hi colin
I followed your instruction after that wen I am running my server then this
error is coming.....
here diligence is my project name


C:\InstantRails-2.0-win_2\rails_apps\diligence>ruby script/server
=> Booting Mongrel
=> Rails 2.3.8 application starting on http://0.0.0.0:3000
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:602:in
`send'': undefined method `cache_template_extensions='' for
ActionView::Base:Cla
ss (NoMethodError)
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:602:in
`initialize_framework_settings''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:601:in
`each''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:601:in
`initialize_framework_settings''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:598:in
`each''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:598:in
`initialize_framework_settings''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:155:in
`process''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in
`send''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in
`run''
         ... 6 levels...
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:84
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
        from
C:/InstantRails-2.0-win_2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''
        from script/server:3

thanks
waiting for yr reply.....................

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Colin Law

2010-Aug-24 09:40 UTC

head link

Re: Re: will_paginate problem

On 24 August 2010 10:25, pravin mishra
<diatm.pravin.it.07.27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> hi colin
> I followed your instruction after that wen I am running my server then this
> error is coming.....
> here diligence is my project name
Please don''t top post, insert your reply at the appropriate place in
the previous post.  Another reader looking that this thread will ask
what instructions you followed, if you had inserted your reply after
my suggestions it would have been obvious.
>
>
> C:\InstantRails-2.0-win_2\rails_apps\diligence>ruby script/server
> => Booting Mongrel
> => Rails 2.3.8 application starting on http://0.0.0.0:3000
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:602:in
> `send'': undefined method `cache_template_extensions='' for
> ActionView::Base:Cla
> ss (NoMethodError)
Google can be very useful for this sort of problem.  I googled for
undefined method cache_template_extensions
and the first link was for this error occurring after an upgrade.  The
solution for him was to remove the line from
config/environment/development.rb

Colin

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pravin mishra

2010-Aug-24 12:56 UTC

head link

Re: Re: will_paginate problem

On 24 August 2010 15:10, Colin Law
<clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
> On 24 August 2010 10:25, pravin mishra
<diatm.pravin.it.07.27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
> > hi colin
> > I followed your instruction after that wen I am running my server then
> this
> > error is coming.....
> > here diligence is my project name
>
> Please don''t top post, insert your reply at the appropriate place
in
> the previous post.  Another reader looking that this thread will ask
> what instructions you followed, if you had inserted your reply after
> my suggestions it would have been obvious.
>
> >
> >
> > C:\InstantRails-2.0-win_2\rails_apps\diligence>ruby script/server
> > => Booting Mongrel
> > => Rails 2.3.8 application starting on http://0.0.0.0:3000
> >
>
C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:602:in
> > `send'': undefined method
`cache_template_extensions='' for
> > ActionView::Base:Cla
> > ss (NoMethodError)
>
> Google can be very useful for this sort of problem.  I googled for
> undefined method cache_template_extensions
> and the first link was for this error occurring after an upgrade.  The
> solution for him was to remove the line from
> config/environment/development.rb
>
> Colin
>
> --
> You received this message because you are subscribed to the Google Groups
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>


 hello
my problem is not solved till now....
my configaration is like that

>>C:\InstantRails-2.0-win_2\rails_apps\pagination>gem list
will_paginate
*** LOCAL GEMS ***

will_paginate (2.3.14)

C:\InstantRails-2.0-win_2\rails_apps\pagination>gem list ruby

*** LOCAL GEMS ***

rubygems-update (1.3.7, 1.0.1)

C:\InstantRails-2.0-win_2\rails_apps\pagination>gem list rails

*** LOCAL GEMS ***

rails (2.3.8, 2.0.2)

I had made a fresh project of name "pagination", table name is
"lists" and
attributes is name & pin>>CODE in lists_controller is below
def index
    #@lists = List.all
    @lists = List.paginate :page => params[:page], :order =>
''name DESC''


    respond_to do |format|
      format.html # index.html.erb
      format.xml  { render :xml => @lists }
    end

>>CODE in MODELS list.rb  is below
class List < ActiveRecord::Base
  cattr_reader :per_page
  @@per_page = 2

end
>>CODE in VIEWS index.html.erb  is below
<h1>Listing lists</h1>

<table>
  <tr>
    <th>Name</th>
    <th>Pin</th>
  </tr>

<% @lists.each do |list| %>
  <tr>
    <td><%=h list.name %></td>
    <td><%=h list.pin %></td>
    <td><%= link_to ''Show'', list %></td>
    <td><%= link_to ''Edit'', edit_list_path(list)
%></td>
    <td><%= link_to ''Destroy'', list, :confirm =>
''Are you sure?'', :method =>
:delete %></td>
  </tr>
<% end %>
</table>

<br />

<hr/>
<%= will_paginate @lists%>
<hr/>

<%= link_to ''New list'', new_list_path %>
>> i had added in ENVIRNMENT.RB  file
require ''will_paginate''

when i am running server then


C:\InstantRails-2.0-win_2\rails_apps\pagination>ruby script/server
=> Booting Mongrel
=> Rails 2.3.8 application starting on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server

finally on browser error is coming this

undefined method `paginate'' for #<Class:0x471c448>

RAILS_ROOT: C:/InstantRails-2.0-win_2/rails_apps/pagination
Application Trace <#> | Framework Trace <#> | Full Trace <#>

C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.8/lib/active_record/base.rb:1994:in
`method_missing''
C:/InstantRails-2.0-win_2/rails_apps/pagination/app/controllers/lists_controller.rb:6:in
`index''

please help me

thanks

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Colin Law

2010-Aug-24 13:42 UTC

head link

Re: Re: will_paginate problem

On 24 August 2010 13:56, pravin mishra
<diatm.pravin.it.07.27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> [...]
>>> i had added in ENVIRNMENT.RB  file
>
> require ''will_paginate''
require is now out of obsolete, Instead use

  config.gem ''will_paginate''

in environment.rb inside the Initializer block.

Colin
>
> when i am running server then
>
>
> C:\InstantRails-2.0-win_2\rails_apps\pagination>ruby script/server
> => Booting Mongrel
> => Rails 2.3.8 application starting on http://0.0.0.0:3000
> => Call with -d to detach
> => Ctrl-C to shutdown server
>
> finally on browser error is coming this
>
> undefined method `paginate'' for #<Class:0x471c448>
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pravin mishra

2010-Aug-24 13:54 UTC

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will_paginate problem

hello
my problem is not solved till now....
my configaration is like that

>>C:\InstantRails-2.0-win_2\rails_apps\pagination>gem list will_paginate


*** LOCAL GEMS ***

will_paginate (2.3.14)

C:\InstantRails-2.0-win_2\rails_apps\pagination>gem list ruby


*** LOCAL GEMS ***

rubygems-update (1.3.7, 1.0.1)

C:\InstantRails-2.0-win_2\rails_apps\pagination>gem list rails


*** LOCAL GEMS ***

rails (2.3.8, 2.0.2)

I had made a fresh project of name "pagination", table name is
"lists" and
attributes is name & pin>>CODE in lists_controller is below
def index
    #@lists = List.all
    @lists = List.paginate :page => params[:page], :order =>
''name DESC''


    respond_to do |format|
      format.html # index.html.erb
      format.xml  { render :xml => @lists }
    end

>>CODE in MODELS list.rb  is below
class List < ActiveRecord::Base
  cattr_reader :per_page
  @@per_page = 2

end
>>CODE in VIEWS index.html.erb  is below
<h1>Listing lists</h1>

<table>
  <tr>
    <th>Name</th>
    <th>Pin</th>
  </tr>

<% @lists.each do |list| %>
  <tr>
    <td><%=h list.name %></td>
    <td><%=h list.pin %></td>
    <td><%= link_to ''Show'', list %></td>
    <td><%= link_to ''Edit'', edit_list_path(list)
%></td>
    <td><%= link_to ''Destroy'', list, :confirm =>
''Are you sure?'', :method =>
:delete %></td>
  </tr>
<% end %>
</table>

<br />

<hr/>
<%= will_paginate @lists%>
<hr/>

<%= link_to ''New list'', new_list_path %>
>> i had added in ENVIRNMENT.RB  file
require ''will_paginate''
at last end

when i am running server then


C:\InstantRails-2.0-win_2\
rails_apps\pagination>ruby script/server

=> Booting Mongrel
=> Rails 2.3.8 application starting on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server

finally on browser error is coming this

undefined method `paginate'' for #<Class:0x471c448>

RAILS_ROOT: C:/InstantRails-2.0-win_2/rails_apps/pagination
Application Trace
<?ui=2&view=bsp&ver=ohhl4rw8mbn4#12aa42c2d1daad4d_>
| Framework
Trace <?ui=2&view=bsp&ver=ohhl4rw8mbn4#12aa42c2d1daad4d_> | Full
Trace<?ui=2&view=bsp&ver=ohhl4rw8mbn4#12aa42c2d1daad4d_>

C:/InstantRails-2.0-win_2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.8/lib/active_record/base.rb:1994:in
`method_missing''
C:/InstantRails-2.0-win_2/rails_apps/pagination/app/controllers/lists_controller.rb:6:in
`index''


please help me

thanks

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pravin mishra

2010-Aug-24 14:03 UTC

head link

Re: Re: will_paginate problem

On 24 August 2010 19:12, Colin Law
<clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
> On 24 August 2010 13:56, pravin mishra
<diatm.pravin.it.07.27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
> > [...]
> >>> i had added in ENVIRNMENT.RB  file
> >
> > require ''will_paginate''
>
> require is now out of obsolete, Instead use
>
>  config.gem ''will_paginate''
>
> in environment.rb inside the Initializer block.
>
> Colin
>
> >
> > when i am running server then
> >
> >
> > C:\InstantRails-2.0-win_2\rails_apps\pagination>ruby script/server
> > => Booting Mongrel
> > => Rails 2.3.8 application starting on http://0.0.0.0:3000
> > => Call with -d to detach
> > => Ctrl-C to shutdown server
> >
> > finally on browser error is coming this
> >
> > undefined method `paginate'' for #<Class:0x471c448>
>
> --
> 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
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> .
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>
>thanks colin   problem is solved

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