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POPaperclip usage with form_tag in rails
 

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  1. POPaperclip usage with form_tag in rails
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    <p>I'm attempting to get paperclip working with a rails application, and have been unsuccessful so far. Please help me do so; I've included what I think to be the relevant information below, and will be responsive to questions.</p> <p>It's saving the name of an uploaded photo to the database, and seems to have a path:</p> <pre><code>[13] pry(main)&gt; Order.last Order Load (0.3ms) SELECT "orders".* FROM "orders" ORDER BY "orders"."id" DESC LIMIT 1 =&gt; #&lt;Order id: 22, quantity: 13, created_at: "2013-02-03 21:47:46", updated_at: "2013-02-03 21:47:46", user_id: 8, drawing_file_name: "friends.jpg", drawing_content_type: nil, drawing_file_size: nil, drawing_updated_at: nil&gt; [14] pry(main)&gt; Order.last.drawing Order Load (0.2ms) SELECT "orders".* FROM "orders" ORDER BY "orders"."id" DESC LIMIT 1 =&gt; /system/orders/drawings/000/000/022/original/friends.jpg </code></pre> <p>However:</p> <ul> <li>I can't find anything under that path, on my system or within the application files</li> <li><p>From other answers like <a href="https://stackoverflow.com/questions/4221076/paperclip-not-saving-no-errors">these</a>, it seems like my params hash passed from the form should have a lot more content; right now, it's only a string name, which seems too short</p> <pre><code>[2] pry(#&lt;OrdersController&gt;)&gt; params =&gt; {"utf8"=&gt;"✓", "authenticity_token"=&gt;"eTInEukPQ84uIw3TPIdI+u0zo49dQlY68gxrodIoPdA=", "quantity_field"=&gt;"34", "drawing_field"=&gt;["friends.jpg"], "supplier_list"=&gt;["1", "2"], "commit"=&gt;"Create order", "multipart"=&gt;"true", "action"=&gt;"create", "controller"=&gt;"orders"} </code></pre></li> </ul> <p>order.rb</p> <pre><code>class Order &lt; ActiveRecord::Base attr_accessible :quantity, :drawing has_attached_file :drawing, :url =&gt; "/:attachment/:id/:style/:basename.:extension", :path =&gt; ":rails_root/public/:attachment/:id/:style/:basename.:extension" </code></pre> <p>_form.html.erb</p> <pre><code>&lt;%= form_tag :action =&gt; 'create', :controller =&gt; 'orders', :multipart =&gt; true do %&gt; .... &lt;div&gt; &lt;%= file_field :order, :drawing %&gt; &lt;%= label_tag :drawing, 'Attach drawing here' %&gt; &lt;/div&gt; &lt;%= submit_tag "Create order", :disable_with =&gt; "Creating..." %&gt; </code></pre> <p>orders_controller.rb</p> <pre><code>def create #binding.pry @order = Order.new#(params[:order]) @order.quantity = params[:quantity_field] @order.user_id = current_user.id @order.drawing = params[:order][:drawing] did_order_save = @order.save .... </code></pre> <p>When I try to make a new order, I get:</p> <pre><code> Started POST "/orders?multipart=true" for 127.0.0.1 at 2013-02-05 20:07:20 -0800 Processing by OrdersController#create as HTML Parameters: {"utf8"=&gt;"✓", "authenticity_token"=&gt;"eTInEukPQ84uIw3TPIdI+u0zo49dQlY68gxrodIoPdA=", "quantity_field"=&gt;"334", "order"=&gt;{"drawing"=&gt;"profileBox.png"}, "supplier_list"=&gt;["1"], "commit"=&gt;"Create order", "multipart"=&gt;"true"} User Load (0.2ms) SELECT "users".* FROM "users" WHERE "users"."remember_token" = 'kGRbFvLaYseFaHvRR6sy6w' LIMIT 1 Completed 500 Internal Server Error in 19882ms Paperclip::AdapterRegistry::NoHandlerError (No handler found for "profileBox.png"): app/controllers/orders_controller.rb:54:in `create' </code></pre> <p>I have paperclip/imagemagick installed, have done the migration and confirmed that drawing_file_name etc. are in the database, and have restarted server since. </p>
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    1. PTQuestion
    1. USCommunity
    1. USMatthew Du Pont
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    1. COIs there a reason for not using `<%= file_field :order, :drawing %>`?
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      1. POPaperclip usage with form_tag in rails
      1. USWukerplank
    2. CO@Wukerplank - Thanks for responding! I've changed it to use file_field, but still have a similar error. Any other ideas?
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      1. POPaperclip usage with form_tag in rails
      1. USMatthew Du Pont
    3. COIt seems as if your form is not submitted as multipart; this seems odd: `Started POST "/orders?multipart=true"` and also in your params: `"order"=>{"drawing"=>"profileBox.png"}` this should not be happening as it means that there is no file, but only a string with the file name. It might be a tiny error, but it's hard to tell from here.
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      1. POPaperclip usage with form_tag in rails
      1. USWukerplank
 

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