ruby on rails - Use activeadmin-ajax_filter gem in nested forms -


i'm using activeadmin admin panel. in nested form, need use filtering, example, in dropdown need select option name, , in second dropdown should displayed option's values. this, want use activeadmin-ajax_filter gem. option , optionvalue connected each other: option has_many :option_values, , optionvalue belongs_to option. create option_values through nested form when create option. then, have product model, in via nested form create variant. so, variant belongs_to :option_value belongs_to :product , optionvalue has_many :variants, product has_many :variants. now, when want create new variant, can select option values have in db, want do, select option (for example size), , then, in dropdown below - select appropriate values (xl, s, , on). code active_admin resources is:

activeadmin.register product    permit_params :category_id, :name, :description, :short_description, :image, :subtitle,                 product_currencies_attributes: [:id, :product_id, :currency_id, :price, :_destroy],                 variants_attributes: [:id, :product_id, :in_stock_id, :sold_out_id, :option_value_id, :image, :visible,                                       :orderable, :_destroy]    index     column :id     column :image |product|       image_tag(product.image.url(:thumb)) if product.image     end     column :category_id |product|       category = category.find(product.category_id)       link_to category.name, admin_category_path(category)     end     column :name     column :short_description     column :description |product|       product.description.truncate(90)     end     column :subtitle     column :created_at     column :updated_at     actions   end    show     tabs       tab 'product'         attributes_table           row :id           row :image             image_tag(product.image.url(:medium))           end           row :category_id             category = category.find(product.category_id)             link_to category.name, admin_category_path(category)           end           row :name           row :short_description           row :description           row :subtitle           row :created_at           row :updated_at         end       end       tab 'prices'         attributes_table           row :prices             div               product.product_currencies.each |product_currency|                 div                   "#{currency.find(product_currency.currency_id).name}: #{product_currency.price}"                 end               end             end           end         end       end       tab 'variants'         div           'variants here =)'         end       end     end    end    form |f|     tabs       tab 'product'         f.inputs           f.input :category_id, as: :select, collection: category.all.collect { |category| [category.name, category.id] }           f.input :name           f.input :short_description           f.input :description           f.input :subtitle           f.input :image, as: :file         end       end       tab 'price'         f.inputs           f.has_many :product_currencies, allow_destroy: true, heading: false, new_record: 'add new price' |product_currency|             product_currency.template.render partial: 'product-price-form', locals: { product_currency: product_currency,                                                                                       product_id: params[:id].to_i }           end         end       end       tab 'variants'         f.inputs           f.has_many :variants, allow_destroy: true, heading: false, new_record: 'add new variant' |variant|             variant.template.render partial: 'variant-form', locals: { variant: variant, product_id: params[:id].to_i }           end         end       end       tab 'seo'         div           'seo inputs here'         end       end     end     f.actions   end  end

so, i've installed activeadmin-ajax_filter gem. tried follow documentation, result - nothing. far, understand, have put line of code option activeadmin model: activeadmin-ajax_filter, , in form use this:

f.input :option, as: :ajax_select, data: {        url: filter_admin_options_path,       search_fields: [:name],        static_ransack: { active_eq: true },        ajax_search_fields: [:option_value_id],     }

but still - nothing. way, partial is: 

<% if @product.new_record? %>   <% if product.any? %>     <% new_product_id = product.order(id: :desc).first.id + 1 %>     <% variant.input :product_id, as: :hidden, input_html: { value: new_product_id } %>   <% else %>     <% variant.input :product_id, as: :hidden, input_html: { value: 1 } %>   <% end %> <% else %>   <% variant.input :product_id, as: :hidden, input_html: { value: product_id } %> <% end %> <% variant.input :in_stock_id, as: :select, collection: instock.all.collect { |in_stock| [in_stock.name, in_stock.id] } %> <% variant.input :sold_out_id, as: :select, collection: soldout.all.collect { |sold_out| [sold_out.name, sold_out.id] } %> <%# variant.input :option, as: :ajax_select, collection: option.all.collect { |option| [option.name, option.id] },                  # data: {                  #         url: filter_admin_options_path,                  #         serarch_fields: [:name],                  #         static_ransack: { active_eq: true },                  #         ajax_search_fields: [:option_value_id]                  #       } #%> <% variant.input :option_value_id, as: :select, collection: optionvalue.all     .collect { |option_value| [option_value.value, option_value.id] } %> <% variant.input :visible %> <% variant.input :orderable %> <% variant.input :image, as: :file %>

can help? hope wasn't annoying. in advanced, , don't strict.


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