Hi I\'m trying to build a little gallery for myself and tried this link for multiple uploads for a album: http://www.mfischer.com/wordpress/2009/02/02/multiple-image-upload-and-crop-with-rails/
I have an app t开发者_如何学Gohat uses Paperclip, and I am also using rake db:seed to generate some demo accounts that can be used to help bring in new users.
Yes I know that paperclip has a validates_attachment_content_type, but I would really like to have it validate_by_file_extension ... ie ... I have an array of allowed file extensions in my app, and I\
I just started using the paperclip plugin. I managed to make it work with a normal file field. From Ryan Bates\'s screencast, I saw that you cannot have a thumbnail image, unless you resize it explici
The jpeg header contains width and height in pixels I want to validate using these values (开发者_StackOverflow中文版max 19200x19200) Can i do that with paperclip?
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I\'ve just started using Paperclip today and am having issues getting images to render.After some wrangling the photos are 开发者_如何学编程saving in the correct directory but there is a routing/rende
I\'m trying to set up a rails app with paperclip and ImageMagick on Ubunutu 10.10, I have managed to make it work but only with bmp files, when i try to upload any other kind of file I get the error:
I have a pictur开发者_开发百科e class with many styles in it. I want to process only a coupe of them when the user upload the picture and then queue a task to convert the rest.
We have already built a rails app that has several users and an image for each of them.Doing all of the dev work on our localhost, we have working seeds for users & photos...but now that we are tr
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