On 23 May 2010 17:52, Smoq <smoq...@gmail.com> wrote: > In a table "answers" I have columns: question, a1, a2, a3 (these > columns are answers to the question), > a_u (user's answer), a_ok (correct answer). Below I have pasted the > view that I am using for listing questions.
Surely you have a "Question" model, which has the question text, and the three choices for answers (or even a "Choice" model, with a "Question :has_may Choices" relationship...), and in the "Answer" model you just store the question_id and the choice (or choice_id). > But I have no idea how to list ALL answers at the bottom of the page > (now I know how to show only one answer). And how (in the most > effective way) to update the column "a_u" wtith ALL user's answers? For every question the user completes you have an Answer record (created when they answer a question, or updated if they're allowed to edit), so users have many answers, and you can iterate to display all wherever you wish. > Could you help me? > > > #-----------------------------------------------------index.htm.erb > begin------------------------------------------------------------------ > <h1>Listing answers</h1> > > <% @answers.each do |answer| %> > <form > <!-- action = "\answers\selected" to > gowno nie chce > dzialac --> > <td><%=h answer.question %></td> > <input type="radio" name="answer1" value= <%=answer.a1%> /> > <%=h > answer.a1 %> > <input type="radio" name="answer1" value= <%=answer.a2%> /> > <%=h > answer.a2 %> > <input type="radio" name="answer1" value= <%=answer.a3%> /> > <%=h > answer.a3 %> > <input type="submit"/> > </form> > > <% end %> > <br/> > > You selected <%= @data11 %> > #-----------------------------------------------------index.htm.erb > end------------------------------------------------------------------ > > In answers_controller I have included: > > �...@data11 = params[:answer1] > > > -- > 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-t...@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-t...@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.
