I\'m creating a multi-part form in the style that Ryan Bates describes here: http://rail开发者_Go百科scasts.com/episodes/217-multistep-forms
I have a project where I have several content types (Article, Interview, etc) with nested images. To handle the images, what I did was implement a popup \'image upload\' box (using a combination of Pa
I have a photo attachment which I\'m saving using Paperclip. However, I\'d like to process the photo first before saving by cropping it down and then resizing to the final size:
I\'ve been trying to work with Paperclip. I\'ve in开发者_JAVA技巧stalled ImageMagick. I\'ve added the line
I have two different apps using paperclip. On the app that does not save attachment or call paperclip, i get this log when i upload an app
I\'m trying to deploy a Rails3 app to Heroku, but am getting this \'Rake aborted\' error when I rake db:create or rake db:migrate to 开发者_运维知识库heroku.
I am working on a Android project and want to upload Bitmap images to my rails server. But I have no idea how to write the Rails models or controllers.
Installed plugin, then ran bundle install and get th开发者_Go百科is... bundle install Updating git://github.com/thoughtbot/paperclip.git
I\'m setting up image upload validations for paperclip (so someone doesnt upload a pdf, etc...), and I\'m curious about which im开发者_如何学Cage file formats should be allowed for upload?
I want to only be able to upload .apk files. However, when I try this with an .apk file it is rejected.
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