Hey,
I have managed to successfully implement image upload using the
attachment_fu plugin. I require to upload multiple images, possibly each
with a different title and category. I have provided my code below. I
have been working on this for ages and would really appreciate any
suggestions.
<–new.rhtml (form)–>
<%= error_messages_for :logo %>
<% form_for(:logo, :url => {:action => ‘create’},
:html => { :multipart => true }) do -%>
Upload A Logo: <%= file_field :logo, :uploaded_data %>
Title: <%= text_field :logo, :title %>
Category: <%= select :logo, :category_id, Category::CATEGORY_NAMES, :prompt => "Select a category" %>
<%= submit_tag 'Create' %>
<% end -%><–upload_controller.rb–>
class UploadController < ApplicationController
def index
@logo = Logo.find(:all, :conditions => {:parent_id => nil}, :include
=> :category)
end
def new
@logo = Logo.new
end
def create
@logo = Logo.new(params[:logo])
if @logo.save
flash[:notice] = ‘Logo was successfully created.’
redirect_to :controller => ‘upload’, :action => ‘index’
else
render :action => :new
end
end
def show
@logo = Logo.find(params[:id])
end
def delete
@logo = Logo.find(params[:id])
if @logo.destroy
flash[:notice] = ‘Deleted’
redirect_to :action => ‘index’
end
end
end
<–logo.rb (model)–>
class Logo < ActiveRecord::Base
belongs_to :category
has_attachment :content_type => :image,
:storage => :file_system,
:max_size => 500.kilobytes,
:resize_to => ‘320x200>’,
:thumbnails => { :thumb => ‘100x100>’ }
validates_as_attachment
end
Regards