Glad to see it working. Happy Coding :) On Mon, Sep 29, 2014 at 12:51 PM, Paolo Wang <[email protected]> wrote:
> I finally got it working in ActiveAdmin without a custom form. I'll post > how I did it for references if somebody need. > First I set my custom attributes in the LineItem model: > > class LineItem < ActiveRecord::Base > attr_accessor :source > attr_accessor :target > > (it doesn't work adding :source and :target to the ActiveAdmin file under > permit_params, I get an error that there are no column with :source/:target > if not added to the model with attr_accessor) > > ActiveAdmin.register Order do > > permit_params :id, :title, > line_items_attributes: [:id, :order_id, :language_pair_id, > :source, :target] > > form do |f| > f.inputs do > f.input :title > f.has_many :line_items, :allow_destroy => true do |cf| > cf.input :source, :collection => Language.pluck(:lang) > cf.input :target, :collection => Language.pluck(:lang) > end > end > f.actions > end > > controller do > def create > @order = Order.create(:title => params[:order][:title]) > params[:order][:line_items_attributes].each do |x, y| > source = Language.find_by_lang(y[:source]) > target = Language.find_by_lang(y[:target]) > pair = LanguagePair.find_by(:source_id => source.id, :target_id > => target.id) > @order.line_items.create(:language_pair => pair) > end > create! > end > end > end > > it work flawlessly. > > Thank you all for the help. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/8ee16610-4b5b-42a6-9327-7098a42e69df%40googlegroups.com > <https://groups.google.com/d/msgid/rubyonrails-talk/8ee16610-4b5b-42a6-9327-7098a42e69df%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAFKVRj-KNFSgtmwJ0Aw3NEt-8_tVwBcN5ps0NMei%2BeHSZ3WJOw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
