Rails - Oct 2010 - How should one pass params to the comment form

In my paintings controller, show action. I''ve got a comment form. How
should I pass the painting_id and user_id to the form?

Currently, my paintings controller looks like:

  def show
    @painting = Painting.find(params[:id])
    @comment = Comment.new
    ....
  end

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Hi,

If you have fields like painting_id and user_id in your Comment table 
than you can do as follow.

  def show
    @painting = Painting.find(params[:id])
    @comment = Comment.new
    @comment.user_id = @painting.user_id # Or your desire value...
    @comment.painting_id = @painting.id
  end

Thanks

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That doesnt work.... the form is submitted but the values user_id and
painting_id are not set in the db. Only the comment is saved

On Oct 14, 4:46 pm, Smit Shah
<li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> Hi,
>
> If you have fields like painting_id and user_id in your Comment table
> than you can do as follow.
>
>   def show
>     @painting = Painting.find(params[:id])
>     @comment = Comment.new
>     @comment.user_id = @painting.user_id # Or your desire value...
>     @comment.painting_id = @painting.id
>   end
>
> Thanks
>
> --
> Posted viahttp://www.ruby-forum.com/.
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I think you mean:

    @comment = Comment.new
    @comment.user_id = @painting.user_id # Or your desire value...
    @comment.painting_id = @painting.id

MUST be in the comment controller, create action. Not new or show
action....

On Oct 14, 5:15 pm, Christian Fazzini
<christian.fazz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> That doesnt work.... the form is submitted but the values user_id and
> painting_id are not set in the db. Only the comment is saved
>
> On Oct 14, 4:46 pm, Smit Shah
<li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>
> > Hi,
>
> > If you have fields like painting_id and user_id in your Comment table
> > than you can do as follow.
>
> >   def show
> >     @painting = Painting.find(params[:id])
> >     @comment = Comment.new
> >     @comment.user_id = @painting.user_id # Or your desire value...
> >     @comment.painting_id = @painting.id
> >   end
>
> > Thanks
>
> > --
> > Posted viahttp://www.ruby-forum.com/.
>
>
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On Thu, Oct 14, 2010 at 5:43 AM, Christian Fazzini <
christian.fazzini-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> I think you mean:
>
>    @comment = Comment.new
>    @comment.user_id = @painting.user_id # Or your desire value...
>    @comment.painting_id = @painting.id
>
> MUST be in the comment controller, create action. Not new or show
> action....
>
yes it has to be in the create action of the comment controller and also you
have to fetch the painting data so pass it in a hidden field on the form.


   @comment = Comment.new

   @comment.user_id = @painting.user_id # Or your desire value...
   @comment.painting_id = @painting.id

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Yeap, got it. Thanks for clearing that up Radhames

On Oct 14, 8:32 pm, radhames brito
<rbri...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> On Thu, Oct 14, 2010 at 5:43 AM, Christian Fazzini <
>
> christian.fazz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > I think you mean:
>
> >    @comment = Comment.new
> >    -I4CJOCdi0N4BB6bauf/WkQ@public.gmane.org_id = @painting.user_id #
Or your desire value...
> >    -I4CJOCdi0N65ScI7nuhTog@public.gmane.org_id = @painting.id
>
> > MUST be in the comment controller, create action. Not new or show
> > action....
>
> yes it has to be in the create action of the comment controller and also
you
> have to fetch the painting data so pass it in a hidden field on the form.
>
>    @comment = Comment.new
>
>    -I4CJOCdi0N4BB6bauf/WkQ@public.gmane.org_id = @painting.user_id # Or
your desire value...
>    -I4CJOCdi0N65ScI7nuhTog@public.gmane.org_id = @painting.id
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