How should we handle requests for invalid objects which do not exist in database, ActiveRecord::RecordNotFound error ? I am writing begin-rescue as follows: def show begin @phone = Phone.find(params[:id]) rescue ActiveRecord::RecordNotFound flash[:notice] = NONEXIST_OBJECT redirect_to :controller => :phone, :action => :index else respond_to do |format| format.html format.xml {render :xml => @agenda.to_xml} end end end Instead of repeating this for show, edit, and delete in every controller, I would like to put this into an application_controller. How do I pass current controller name to the application controller? The controller and model names are matching, so I would generate a class name from controller name, then do a begin-find-rescue stuff. Also, does this belong to controller? My first thought was to handle this in model, as it is related to ActiveRecord. Any thoughts on this ? Please help me with putting it into app_con anyway. ~ Amita. -- 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-/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 12 Apr 2009, at 17:43, Amita Bhatkhande wrote:> > Instead of repeating this for show, edit, and delete in every > controller, I would like to put this into an application_controller. > How > do I pass current controller name to the application controller? The > controller and model names are matching, so I would generate a class > name from controller name, then do a begin-find-rescue stuff. > > Also, does this belong to controller? My first thought was to handle > this in model, as it is related to ActiveRecord. Any thoughts on > this ? >If the user asks to see object blah and that doesn''t exist, then what to tell the user is definitely controller material. If I were you I''d take a look at rescue_from. Fred> Please help me with putting it into app_con anyway. > > ~ > Amita. > -- > 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-/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 -~----------~----~----~----~------~----~------~--~---