On 18 June 2012 21:05, cyber c. <li...@ruby-forum.com> wrote: > Hi, > > I have a DB with table TABLENAME, column COLUMN and an active resource > client trying to connect to the DB. When i do > > Tablename.find(:all) => i get all the entries from the table > But Tablename.exists?(:column => value) always returns false
Could you point me to some documentation for exists? that shows passing a column value other than an id? I cannot find any reference to that. Colin > I verified that the above command works from rails console. Dont > understand why it always returns false even when there are valid > records. > > And in the rails server terminal i see a request for this cmd failing as > > > Started HEAD "/tablenames/columnnamevalue.json" for 127.0.0.1 at Mon Jun > 18 13:02:11 -0700 2012 > > ActionController::RoutingError (No route matches [GET] > "/tablenames/columnnamevalue.json"): > actionpack (3.2.4) > lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call' > actionpack (3.2.4) > lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' > railties (3.2.4) lib/rails/rack/logger.rb:26:in `call_app' > railties (3.2.4) lib/rails/rack/logger.rb:16:in `call' > actionpack (3.2.4) lib/action_dispatch/middleware/request_id.rb:22:in > `call' > rack (1.4.1) lib/rack/methodoverride.rb:21:in `call' > rack (1.4.1) lib/rack/runtime.rb:17:in `call' > > Can anyone tellme why its failing? > > -- > Posted via http://www.ruby-forum.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@googlegroups.com. > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > -- 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@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
