yes I'm currently using those last railscasts methods but it's getting
pretty difficult to use the method in the edit form.
I am trying to follow an ajax method that should insert a new nested
attirubte form upon clicking a submit button in a form_remote_for. I
put this in the create.rjs
association = :treatments
new_object =
@sample.class.reflect_on_association(association).klass.new
fields = :new_sample.fields_for(association, new_object, :child_index
=> "new_#{association}") do |builder|
render(association.to_s.singularize + "_fields", :f => builder)
end
page.insert_html :bottom, :sample, fields
but I don't know how I can refer to the parent object's form in order
to call field_for. ":new_sample" doesn't work. Any ideas?
On Jul 6, 6:36 pm, Colin Law <[email protected]> wrote:
> On 6 July 2010 17:33, Mlle <[email protected]> wrote:
>
> > How can I use ajax to add nested attributes dynamically into the form
> > of an object?
>
> > I followed the railscast
> > :http://railscasts.com/episodes/74-complex-forms-part-2
>
> > but I'd like to use Ajax instead because the method above is sort of
> > ugly.
>
> Have you seenhttp://railscasts.com/episodes/196-nested-model-form-part-1
> and part 2? It does not use ajax but I would not describe it as ugly.
>
> Colin
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