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POMultiple Uploads Rails Paperclip not Saving
 

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  1. POMultiple Uploads Rails Paperclip not Saving
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    <p>I have a rails model 'Guitar' and a rails model 'Photo.' I wanted to be able to attach multiple photos so I watched the railscasts for Paperclip, read the docs, etc. I've used Paperclip in the past to attach a single photo, but I wanted to do multiples this time. I don't have a problem updating the model, and it doesn't error out when I attach sample photos, but when I rails console to Photos.all, nothing comes back. My ultimate goal is to a polymorphic association with an 'Amps' model, but I really just wanted to get 'Guitars' working first.</p> <p>I have paperclip added to the Gemfile and I've bundle installed, restarted the server, etc. I think I'm missing something stupid and I'm new to rails so please be gentle...</p> <p>guitar.rb</p> <pre><code>class Guitar &lt; ActiveRecord::Base belongs_to :user has_many :photos accepts_nested_attributes_for :photos end </code></pre> <p>photo.rb</p> <pre><code>class Photo &lt; ActiveRecord::Base belongs_to :guitars has_attached_file :photo, styles: { thumb: '100x100&gt;', square: '200x200#', medium: '300x300&gt;', large: '600x600#' } end </code></pre> <p>guitars_controller.rb</p> <pre><code>class GuitarsController &lt; ApplicationController before_action :set_guitar, only: [:show, :edit, :update, :destroy] # GET /guitars # GET /guitars.json def index @guitars = Guitar.all end # GET /guitars/1 # GET /guitars/1.json def show end # GET /guitars/new def new @guitar = Guitar.new 3.times { @guitar.photos.build } end # GET /guitars/1/edit def edit @guitar = Guitar.find(params[:id]) 3.times { @guitar.photos.build } end # POST /guitars # POST /guitars.json def create @guitar = Guitar.new(guitar_params) @guitar.user_id = current_user.id if current_user respond_to do |format| if @guitar.save format.html { redirect_to @guitar, notice: 'Guitar was successfully created.' } format.json { render action: 'show', status: :created, location: @guitar } else format.html { render action: 'new' } format.json { render json: @guitar.errors, status: :unprocessable_entity } end end end # PATCH/PUT /guitars/1 # PATCH/PUT /guitars/1.json def update respond_to do |format| if @guitar.update(guitar_params) format.html { redirect_to @guitar, notice: 'Guitar was successfully updated.' } format.json { head :no_content } else format.html { render action: 'edit' } format.json { render json: @guitar.errors, status: :unprocessable_entity } end end end # DELETE /guitars/1 # DELETE /guitars/1.json def destroy @guitar.destroy respond_to do |format| format.html { redirect_to guitars_url } format.json { head :no_content } end end private # Use callbacks to share common setup or constraints between actions. def set_guitar @guitar = Guitar.find(params[:id]) end # Never trust parameters from the scary internet, only allow the white list through. def guitar_params params.require(:guitar).permit(:make, :model, :year, :color, :serial, :price, :condition, :kind, :bodykind, :frets, :one_owner, :user_id) end end </code></pre> <p>guitars show.html.erb</p> <pre><code>&lt;p&gt; &lt;strong&gt;Make:&lt;/strong&gt; &lt;%= @guitar.make %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Model:&lt;/strong&gt; &lt;%= @guitar.model %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Year:&lt;/strong&gt; &lt;%= @guitar.year %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Color:&lt;/strong&gt; &lt;%= @guitar.color %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Serial:&lt;/strong&gt; &lt;%= @guitar.serial %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Price:&lt;/strong&gt; &lt;%= @guitar.price %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Condition:&lt;/strong&gt; &lt;%= @guitar.condition %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Kind:&lt;/strong&gt; &lt;%= @guitar.kind %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Bodykind:&lt;/strong&gt; &lt;%= @guitar.bodykind %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;Frets:&lt;/strong&gt; &lt;%= @guitar.frets %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;One owner:&lt;/strong&gt; &lt;%= @guitar.one_owner %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;User:&lt;/strong&gt; &lt;%= @guitar.user_id %&gt; &lt;/p&gt; &lt;div class="thumb"&gt; &lt;% for asset in @guitar.photos %&gt; &lt;%= link_to image_tag(photo.photos.url(:thumb)), photo.photo.url(:original) %&gt; &lt;% end %&gt; &lt;/div&gt; &lt;%= link_to 'Edit', edit_guitar_path(@guitar) %&gt; | &lt;%= link_to 'Back', guitars_path %&gt; </code></pre> <p>guitars _form.html.erb</p> <pre><code>&lt;%= simple_form_for(@guitar, html: { class: 'form-horizontal', :multipart =&gt; true}) do |f| %&gt; &lt;% if @guitar.errors.any? %&gt; &lt;div id="error_explanation"&gt; &lt;h2&gt;&lt;%= pluralize(@guitar.errors.count, "error") %&gt; prohibited this guitar from being saved:&lt;/h2&gt; &lt;ul&gt; &lt;% @guitar.errors.full_messages.each do |msg| %&gt; &lt;li&gt;&lt;%= msg %&gt;&lt;/li&gt; &lt;% end %&gt; &lt;/ul&gt; &lt;/div&gt; &lt;% end %&gt; &lt;%= f.input :make, label: 'Make of the Guitar', placeholder: 'Gibson' %&gt; &lt;%= f.input :model, label: 'Model of the Guitar', placeholder: 'Les Paul' %&gt; &lt;%= f.input :year, label: 'Year Made', placeholder: '1957' %&gt; &lt;%= f.input :color, label: 'Color', placeholder: 'GoldTop' %&gt; &lt;%= f.input :serial, label: 'Serial', placeholder: '#7-8789' %&gt; &lt;%= f.input :price, label: 'Price' %&gt; &lt;%= f.input :condition, label: 'Condition, 1-10' %&gt; &lt;%= f.input :kind, label: 'Kind of Guitar', placeholder: '6-String-Electric' %&gt; &lt;%= f.input :bodykind, label: 'Body Type', placeholder: 'Solid String Electric' %&gt; &lt;%= f.input :frets, label: 'Number of Frets', placeholder: '22' %&gt; &lt;%= f.input :one_owner, label: 'Original Owner' %&gt; &lt;%= f.fields_for :photos do |photo| %&gt; &lt;% if photo.object.new_record? %&gt; &lt;%= photo.file_field :photo %&gt; &lt;% end %&gt; &lt;% end %&gt; &lt;div class="actions"&gt; &lt;%= f.submit %&gt; &lt;/div&gt; &lt;% end %&gt; </code></pre>
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    1. This table or related slice is empty.
    1. COAre you getting any error? Try adding an abort just before save and see if you are getting the files.
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      1. POMultiple Uploads Rails Paperclip not Saving
      1. USSachin Prasad
    2. CONo errors. It just won't save photos to the model - I can console in and do Photos.all, and nothing ever seems to be saved. P2.0.0-p247 :001 > Photo.all Photo Load (1.6ms) SELECT "photos".* FROM "photos" => #<ActiveRecord::Relation []>
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      1. USmomchenr
    3. COI did notice this in the logs: Unpermitted parameters: photos_attributes
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      1. POMultiple Uploads Rails Paperclip not Saving
      1. USmomchenr
 

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