Each example in the master and carrierwave branches works well. resources :boats, except: :destroy do resources :pictures end So, I have new page, where user can upload boat photo(s).I used Carrierwave to handle picture upload which is fine. Over 40 million developers use GitHub together to host and review code, project manage, and build software together across more than 100 million projects. It ended up that I actually didn't need a js.erb or json.erb file and don't need Breno's solution either. Ruby on Rails 4 with Dropzone and Carrierwave Integration. preview - 日本語 - rails dropzone carrierwave dropzone.jsに画像をプリロードする方法 (2) 私は以下のオプションを持つWebページ上にdropzone.jsインスタンスを持っています： Dropzoneのevent. まとめ. 結果. gem 'dropzonejs-rails' $ bundle install Dropzone設定. I recently attended a 4.5 month, intensive coding bootcamp in Boston, MA called Launch Academy.I spent a lot of time in academic science doing imaging research, so I naturally had an interest in learning how to manipulate images in this new web browser environment. Bài viết này mình xin giới thiệu cách cài đặt dropzone và làm upload ảnh cơ bản sử dụng carrierwave. ここで提供されているdropzoneイベントのリストを参照することができます。. この記事では、Dropzoneをインストールして使用するための基本的な手順を説明します。 Ruby on Railsで画像をアップロードする方法を紹介しています。「CarrierWave」「Rmagick」という2つのgemを用いるため、各gemのインストール方法から使い方までカンタンに説明しました。画像を添付した投稿や、ユーザーのプロフィール画像設定などに応用できます。 First of all thanks a lot @enyo, for this awesome plugin. ここで設定できるコンフィグレーションの一覧を参照することができます。. Posted: 14 Aug 2016 07:40 AM PDT. rails 5 dropzone.js / carrierwaveを活用した直感的画像アップロードできない問題について Với Rails chúng ta sử dụng gem dropzonejs-rails để cung cấp các file js của dropzone 1 cách nhanh chóng vào ứng dụng của bạn. Over 40 million developers use GitHub together to host and review code, project manage, and build software together across more than 100 million projects. The problem was that I had validations that required some of the params to be submitted, for example, there was a :title validation and while :title is allowed to be '' it still has to be passed in the form otherwise the photo can't be created. Media Uploader rails g uploader media This example source was written for demonstrating file upload using dropzone.js in Rails 4 according to the above link blog.

In the master branch, paperclip gem was used like the above blog, while, in the carrierwave branch, codes were rewritten using carrierwave gem. - sergiotapia/rails4-dropzone-carrierwave-demo SQLite) rails g migration add_avatars_to_users avatars:string rails db:migrate Note: JSON datatype doesn't exists in SQLite adapter, that's why you can use a string datatype which will be serialized in model. Cài đặt dropzonejs. Everything works absolutely fine, except a small annoying issue(my dropzone is totally customized - I use my own template), and I let the user activate the uploading with a button, after the preview.