Hello I am having trouble with datetime objects, I had the "good" idea of making a form, asking for the parameters of DateTime and then give this object to the Database, apparently this is not the way. I have this error: wrong number of arguments (2 for 1) And this is what I tried: I have a model like this datetime :when string :where A view like this <% form_tag exams_path do %> <p> Place:<br/> <%= text_field_tag ''place'' %> </p> <p> Date and Hour:<br/> Day: <%= text_field_tag ''day'', nil, :size => 4, :maxlength => 2 %><br/> Month: <%= text_field_tag ''month'',nil, :size => 4, :maxlength => 2 %><br/> year: <%= text_field_tag ''year'', nil, :size => 4, :maxlength => 4 %><br/> Hour: <%= text_field_tag ''hour'', nil, :size => 4, :maxlength => 2 %><br/> Minute: <%=text_field_tag ''minute'',nil, :size => 4, :maxlength => 2%><br/> </p> <p> <%= submit_tag ''Save'' %> </p> <% end %> And a controller like this @fecha = DateTime.new(params[:year].to_i, params[:month].to_i, params[:day].to_i, params[:hour].to_i, params[:minute].to_i) @exam = Exam.new(DateTime.now, params[:place]) if @exam.save redirect_to exams_path else render :action => ''new'' end Thanks for your help. -- 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 -~----------~----~----~----~------~----~------~--~---
Frederick Cheung
2008-Sep-05 07:19 UTC
Re: Error trying to save DateTime object in DataBase
On Sep 5, 8:13 am, Aldo Brett <rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> And a controller like this > @fecha = DateTime.new(params[:year].to_i, params[:month].to_i, > params[:day].to_i, params[:hour].to_i, params[:minute].to_i) > @exam = Exam.new(DateTime.now, params[:place])Assuming Exam is an activerecord object you should be passing a hash of attributes (eg :foo => params[:foo], :bar => params[:bar], whereas you are passing 2 arguments Fred> if @exam.save > redirect_to exams_path > else > render :action => ''new'' > end > > Thanks for your help. > -- > Posted viahttp://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@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
I didn''t understand your solution Fred, thanks a lot for your post. I solved my problem by saving in the database each element of the date as integers, then I read this elements and I build my DateTime element. -- 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 -~----------~----~----~----~------~----~------~--~---
Frederick Cheung
2008-Sep-08 07:11 UTC
Re: Error trying to save DateTime object in DataBase
On Sep 8, 5:09 am, Aldo Brett <rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> I didn''t understand your solution Fred, thanks a lot for your post. I > solved my problem by saving in the database each element of the date as > integers, then I read this elements and I build my DateTime element. > -- > Posted viahttp://www.ruby-forum.com/.I was just saying that you''ve passed two parameters to Exam.new rather than a hash of options. Fred --~--~---------~--~----~------------~-------~--~----~ 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@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---