You can try using simple_form_for instead of form_for.
Check this link :- https://github.com/plataformatec/simple_form
On Monday, September 24, 2012 6:41:15 PM UTC+5:30, Werner wrote:
>
> Hello..
>
> I have a form:
>
> <%= form_for @instruction_user, :url => some_path do |f|%>
>
> <% @users.each do |user| %>
> <%= user.name %>
>
> <%= f.input :prio, collection: 1..5, :as => :radio_buttons%>
> <%= f.text_field :remark%>
> <%= check_box_tag "instruction_user_ids[]", "#{user.id}" %>
>
> controller:
> if params[:instruction_user_ids]
> params[:instruction_user_ids].each do|user_id|
> InstructionUser.create(
> :user_id => user_id, :instruction_id =>
> params[:instruction_id], :remark => ????, :prio => ???
> )
> end
>
> 1. The table rows are generated, but the attributes :prio_tl and
> :remark_tl are not in. How to write the [] .. take the form_fields?
> 2. Both attibutes need some indentifier!? I can not mark the radio-buttons
> per row seperately..as they have the same id..
> Would be great to get some idea about the best way to handle the form and
> controller.
>
> Thanks a lot
>
>
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