Activeadmin Nested Attributes

Question

I have models products and gallery with has_many belongs_to relation, I'm implementing nested_attributes feature, Problem here is: When I click on add gallery two inner forms get created instead of one, as shown in below image:

CODE

    form do |f|
    f.inputs "Product" do
        f.input :title, :required => true
        f.input :description
        f.input :price
        f.input :display_image
        f .input :product_detail, :hint => "Upload PDF file"
        f.input :category
    end

    f.inputs 'Product Gallery' do
        f.has_many :galleries, allow_destroy: true, new_record: 'Add Gallery' do |c|
            c.input :image, :hint => c.template.image_tag(c.object.image.url(:thumb)) 
        end
    end
    f.inputs 'Product Specification' do
        f.has_many :specifications, allow_destroy: true, new_record: true do |c|
            c.input :specification_label
            c.input :specification_details
        end
    end
    f.actions
end

I need help on this. I'm not able to solve this!!, any help would be appreciable.

I cannot see your code, but I encounter the same before, you should put the add fields link/button that generates dynamic fields, outside of the f.fields_for :galleries — aldrien.h
– aldrien.h, Commented Aug 9, 2016 at 6:51
Hi @aldrien.h thanks for the reply, I'm not using f.fields_for anywhere in my code, I edited my question and added the code! — pbms
– pbms, Commented Aug 9, 2016 at 7:00
i think because you have two loops, that's why it generates twice. — aldrien.h
– aldrien.h, Commented Aug 9, 2016 at 7:04

hgsongra · Accepted Answer · 2016-08-09 07:34:01Z

1

Try this.

   f.inputs 'Product Gallery' do
      f.has_many :galleries do |c|
        c.input :image, :hint => c.template.image_tag(c.object.image.url(:thumb)) 
        c.input :_destroy, :as => :boolean
      end
    end

Hope this will work for you.

answered Aug 9, 2016 at 7:34

hgsongra

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1 Comment

pbms Over a year ago

Thanks for answering @hgsongra , I tried this but no luck.

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