使用回形针的图像

Question

Using Rails 2.3.15 and paperclip 2.3.0

It is easy to display image as follows: ie

@product.img_url.url

Now, I have join on two tables and from the result of the join I want to fetch and show the image.

eg

   @searchItems = Product.find(:all, :select => "p.id, p.title, p.img_url, p.img_url_file_name, p.img_url_content_type, p.img_url_file_size, p.url, pp.selling_price",
                              :conditions => "p.category = 'Mobiles'",
                              :joins      => "as p inner join product_pricings as pp on p.id = pp.product_id")

searchItems is an array . How do I get image from the array , like I get from model.

Any help would help me lot.

Answer 1

Isn't

@searchItems.each do |product|
  do_something_with(product.img_url.url)
end

what you mean?