Hello,

Could You post what is generated by the form?

Paperclip is enough smart with mass saving and when he has
params[:model][:image] poiting to Your file through file_field :image
it should just grab the file (from Rack TMP) and save it as a image.

Best,
Martin

On Mar 30, 7:15 pm, ES <[email protected]> wrote:
> I have an object that has multiple photos uploaded to it, using the
> paperclip plugin.  I used a virtual attribute to have mutliple photos
> in the form but I can't figure out how to get the image to save.  It
> works if I put <%= photo_form.file_field :image_file_name %> instead
> of just :image.  If I use just the following, the image_file_name
> field is blank when it is saved.
>
>   <% for photo in @analysis.photos %>
>     <% fields_for "analysis[photo_attributes][]", photo do |photo_form|
> %>
>        <p>
>           image description: <%= photo_form.text_field :description %>
>                  <%= photo_form.file_field :image %>
>        </p>
>      <% end %>
>   <% end %>

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