Rails - May 2006 - Wierd pagination problem - Unknown options: order?

I am trying to use pagination with the order option.  I am following 
examples I''ve seen all over the web, but I am getting an error.  My
code
seems simple:

  def list
    @upload_pages, @uploads = paginate :uploads, :per_page => 20, :order 
=> ''id''
  end

Yet I keep getting this error:

___________________________________________
 ActionController::ActionControllerError in Data#list

Unknown options: order

/app/controllers/data_controller.rb:12:in `list''
/home/bclinton/work/eds/script/server:51
___________________________________________


If I take the order option out, it works fine.  Anyone have any idea 
what I am doing wrong here?

-- 
Posted via http://www.ruby-forum.com/.

On 23-May-06, at 6:34 AM, Bill Clinton wrote:
>
> I am trying to use pagination with the order option.  I am following
> examples I''ve seen all over the web, but I am getting an error. 
My
> code
> seems simple:
>
>   def list
>     @upload_pages, @uploads = paginate :uploads, :per_page =>  
> 20, :order
> => ''id''
>   end
Try putting your parameters in parentheses:

@upload_pages, @uploads = paginate ( :uploads, :per_page =>  
20, :order => ''id'')

On 23-May-06, at 6:38 AM, Mike Oligny wrote:
> Try putting your parameters in parentheses:
>
> @upload_pages, @uploads = paginate ( :uploads, :per_page =>  
> 20, :order => ''id'')
oops - the space before/after the ( was unintentional.

Mike Oligny wrote:
> On 23-May-06, at 6:34 AM, Bill Clinton wrote:
> 
>>   end
> Try putting your parameters in parentheses:
> 
> @upload_pages, @uploads = paginate ( :uploads, :per_page =>
> 20, :order => ''id'')
Thanks for the suggestion, it was something I hadn''t tried. 
Unfortunately I still get the same error.  Here is my code now (the 
commented line works):

  def list
    @upload_pages, @uploads = paginate(:uploads, :per_page => 20, :order 
=> ''id'')
#    @upload_pages, @uploads = paginate(:uploads, :per_page => 20)
  end


Here is the beginning of the trace in case it helps:

/vendor/actionpack/lib/action_controller/pagination.rb:86:in 
`validate_options!''
/vendor/actionpack/lib/action_controller/pagination.rb:110:in
`paginate''
/vendor/actionpack/lib/action_controller/base.rb:756:in 
`perform_action_without_filters''
/vendor/actionpack/lib/action_controller/filters.rb:295:in 
`perform_action_without_benchmark''
/vendor/actionpack/lib/action_controller/benchmarking.rb:41:in 
`perform_action_without_rescue''
/vendor/actionpack/lib/action_controller/benchmarking.rb:41:in
`measure''

-- 
Posted via http://www.ruby-forum.com/.

On 23-May-06, at 7:06 AM, Bill Clinton wrote:
> Thanks for the suggestion, it was something I hadn''t tried.
> Unfortunately I still get the same error.  Here is my code now (the
> commented line works):
>
>   def list
>     @upload_pages, @uploads = paginate(:uploads, :per_page =>  
> 20, :order
> => ''id'')
> #    @upload_pages, @uploads = paginate(:uploads, :per_page => 20)
>   end
Are you using 1.1.2?  :order option appears to have been added on  
August 23 - you could check actionpack/lib/action_controller/ 
pagination.rb (around line 70) for :order in this:

     DEFAULT_OPTIONS = {
         :class_name => nil,
         :singular_name => nil,
         :per_page   => 10,
         :conditions => nil,
         :order_by   => nil,
         :order      => nil,
         :join       => nil,
         :joins      => nil,
         :count      => nil,
         :include    => nil,
         :select     => nil,
         :parameter  => ''page''
       }

I''m fairly new to this myself, so I''m not really sure what
else to
suggest if your stuff is all current.

Hello there,

Bill Clinton wrote:
> I am trying to use pagination with the order option.  I am following 
> examples I''ve seen all over the web, but I am getting an error. 
My code
> seems simple:
> 
>   def list
>     @upload_pages, @uploads = paginate :uploads, :per_page => 20, :order
> => ''id''
>   end
> 
> Yet I keep getting this error:
> Unknown options: order
I can''t really test it now but I think the problem is that the method 
paginate does only expect two parameters, and you gave it three.

I would try something like this:

@upload_pages, @uploads = paginate :uploads, {:per_page => 20,
   :order => ''id''}

I hope that helps.

Greetings, Philipp
-- 
"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety."  Benjamin Franklin
http://www.filzip.com