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We ll edit the new migration (/db/migrate/004_create_images.rb) to capture the name and extension of our uploaded image: class CreateImages < ActiveRecord::Migration def self.up create_table :images do |t| t.column "name", :string t.column "extension", :string t.column 'created_at', :datetime end end def self.down drop_table :images end end Go ahead and run your migration to create the images table in our database, and then we ll edit our Image model. We ll have to build a few special features into our Image model in order to support our specific needs. For one, we need to configure where our images are going to be stored. We could specify this in environment.rb, but for this project I think it will make more sense to keep that configuration within the model so that all of the logic is self-contained. Create a constant in the Image model (/app/models/image.rb) that references our newly created uploaded_images subdirectory: DIRECTORY = 'public/uploaded_images' Next, create a method in this model that will return the full file path reference to our image. We can create this by joining our DIRECTORY constant with the file name and extension: def path File.join(DIRECTORY, "#{self.id}.#{extension}") end qr code generator in asp.net c# QR Code ASP . NET Control - QR Code barcode image generator ... Mature QR Code Barcode Generator Library for creating and drawing QR Codebarcodes for ASP . NET , C#, VB.NET, and IIS applications. asp.net qr code generator open source QR Code ASP . NET Control - QR Code barcode image generator ... Mature QR Code Barcode Generator Library for creating and drawing QR Codebarcodes for ASP . NET , C#, VB.NET, and IIS applications. Figure 3-2. Generated movie listing page At this point, you can create, edit, view, and delete movies, and you can create new user accounts and log in but you re still a long way from meeting the requirements set out earlier. Before you start work on the next major piece of functionality, however, it may be helpful to tweak some of the existing files to make things easier down the road. Right now, you have to know the appropriate URL to access any of the three main sections of the site: /session/new to log in, /users/new to register, and /movies to access the movie functionality. It makes sense to add some global navigation to the site to simplify movement between these sections (and the ones you ll be building later). To get started, rename app/ views/layouts/movies.html.erb (one of the files generated by the movie scaffolding) to app/views/layouts/application.html.erb. 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Add Web Form, right-click on the project, select Add New Item, choose web form, give it a name and click on Add. Add script and styles in web form head section. Of course, even more useful for our blog will be a URL reference to the image. We can generate this by simply modifying the result of our path method with a regular expression to remove the public reference: def url path.sub(/^public/,'') end Finally and probably most importantly of all we need a method that will actually allow us to save uploaded image data to our application. We re going to keep this as simple as possible, merely accepting whatever is uploaded and saving it to the uploaded_images directory: def save_file(data) File.open(path, 'wb') { |f| f.write(data) } end Putting it all together, we end up with an Image model like this: class Image < ActiveRecord::Base validates_presence_of :name, :extension validates_uniqueness_of :name DIRECTORY = 'public/uploaded_images' def path File.join(DIRECTORY, "#{self.id}.#{extension}") end def url path.sub(/^public/,'') end def save_file(data) File.open(path, 'wb') { |f| f.write(data) } end end With our Image model built, let s finish out our image uploading support by building the newMediaObject method back in our /app/apis/meta_weblog_service.rb, where we ll create a new image object using the name of our uploaded file, and then saving its data to the file system using the save_file method we created in the Image model. 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