Re: [Rails] Questionairee's questions - how to show all user's answers? How to update database with ALL user's answers?

2010-05-23 Thread Michael Pavling 
On 23 May 2010 17:52, Smoq  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--
> Listing answers
>
>        <% @answers.each do |answer| %>
>                         
>            <%=h answer.question %>
>                 /> 
> <%=h
> answer.a1 %>
>                 /> 
> <%=h
> answer.a2 %>
>                 /> 
> <%=h
> answer.a3 %>
>                
>                
>
>        <% end %>
>           
>
> You selected <%= @data11 %>
> #-index.htm.erb
> end--
>
> In answers_controller I have included:
>
>   �...@data11 = params[:answer1]
>
>
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[Rails] Questionairee's questions - how to show all user's answers? How to update database with ALL user's answers?

2010-05-23 Thread Smoq 
I am using RoR 2.3.5.
I would like to have list of questions with three possible answers.
After having copleted a test I would like to update the database with
user's answers. At the bottom of the page I would also like to list
all selected answers for the user.

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.
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?
Could you help me?


#-index.htm.erb
begin--
Listing answers

<% @answers.each do |answer| %>
 
<%=h answer.question %>
 /> 
<%=h
answer.a1 %>
 /> 
<%=h
answer.a2 %>
 /> 
<%=h
answer.a3 %>



<% end %>
   

You selected <%= @data11 %>
#-index.htm.erb
end--

In answers_controller I have included:

@data11 = params[:answer1]


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