similar to: Attachment fu file path

Basically, I''m trying to crop multiple images out of a remote/original scene.. Think flickr ''tagging'', only, the pixs in the tagged boxes become their own unique images.. by way of simulating an upload from the controller using attachment fu.. can''t quite figure out the specific method in fu that would allow me to do this.. I''m so near the edge right

Hello, Well I''ll like to know which is the best configuration or the most used (standard) when uploading images via attachment fu (or related). In particular I''ll like to know which is the best resizing option and the best "thumbnail" size for large images. This is my current configuration. When I resize strictly to 640x480 the image loses its original ratio.

hi, Is there any way to set focus in a particular field, after validation in rails?? or we have to use only javascript. For example., validates_presence_of :username (assume there is no username given) after validation, how can i set focus in that particular username textbox. is there any way in rails or should i use javascript. Thanks. -------- my ror blog http://www.srikanthjeeva.blogspot.com

Basically, Im trying to add comments to photos that other users have uploaded. And Ive encountered an error: NoMethodError in CommentsController#create undefined method `user_id='' for #<Comment:0x4768cd0> C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1857:in `method_missing''

Hello RoR Groupies, I''m seeing some weird ActiveRecord-2.2.2 SQL generation when doing eager association/preloading and using joins and ordering by said join table. Here''s an example: class Photo < ActiveRecord::Base end class User < ActiveRecord::Base has_one :headshot, :class_name => "Photo" end class Mail < ActiveRecord::Base belongs_to :user end

Had this error when trying to add comments to another user''s photo. ActiveRecord::StatementInvalid in User photosController#show Mysql::Error: Unknown column ''comments.user_id'' in ''on clause'': SELECT photos.`id` AS t0_r0, photos.`user_id` AS t0_r1, photos.`title` AS t0_r2, photos.`body` AS t0_r3, photos.`created_at` AS t0.... I did create a user_id

Hi all, I am suddenly getting path errors in my application where there were none before. I have a user login that directs the user to their profile page. I can login ok for some users, but others I am getting path errors such that I cant log in e.g. user_photo_url failed to generate from :controller=>"user_photos", :user_id=>#<User id: 2, user_name:...... This path is in my

I''ve tried and tried. I couldn''t get freeimage installed. I got mini_magick installed, but everytime I try Mike Clark''s tutorial, I get the error ''Size is not in the list''. I found some people fixed this by putting a sleep statement in their controller, but this didn''t work for me. Any help out there?

[1]Click here to unsubscribe if you no longer wish to receive our emails Dear Recruiter, Let me present you with list of consultants currently available. E-Mail me for below candidate details. My Mail ID : srikanth at codeforce.com Consultant Job Title Total Experience Current Location Availability Action Atrayee Paul Sr. ETL Datastage Developer 7 years Detroit Metro Area

We''ve been threatening to open source this for a while, most recently during Alex and Brian''s talk at Railsconf [1]. See the readme [2] for more info, and the source/rdocs for all the gory details. Feedback and contributions are very welcome. Thanks, pt. [1] http://www.slideshare.net/alexchaffee/fullstack-webapp-testing-with-selenium-and-rails [2] == Introduction Welcome to

Hi all, I''m trying to run a Story Runner integration test that uploads a file through Attachment-fu. I''ve tried various ways of specifying the file data, from custom mocks: class MockFile < Struct.new (:original_filename, :read, :content_type); end fdata = MockFile.new "test_upload.txt", "Test Upload", "text/plain" to

I''m playing around with RoR and I''m having trouble figuring out how to describe a certain relationship. I''m building a social networking site where you have users who can comment on other users, photos, videos, and blogs. I''ve figured out how to have a comment belong to a user or media item through a polymorphic relationships but I dont'' know how to

hi, I am using subdomain-fu for creating subdomains . My doubt is how can we give the subdomains in the etc/hosts ,when the sub-domains are dynamicallybeing created. Ex: i created a subdomain called "user1" and i specified this in etc/ hosts file.So eveery time i cant specify the subdomain which is being created.So can i ovecome this problem. -- You received this message because

Hi I am trying to upload 30mb files with attachment-fu, these seem to just hang. (works file for small image files) I am using mongrel cluster and nginx... Does anyone have any advice? Thanks Richard --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

Hi Duncan Sands, I frankly don't know what a variable gets converted to (SSA register or memory chunk). What I meant is, for example I1: int i, j=10; I2: scanf("%d", &j); I3: i = j + 1; Here I want to know whether the value of j in I1 reaches I3 or not. Best Regards, Srikanth Vaindam you didn't define what you mean by a variable. LLVM has virtual registers which are

Hi all I''m trying to create a rake task for the first time, so please be a bit patient with me. ;-) I''m coding a photo gallery. Every photo gallery''s photos are in its own folder, and after an update I''d like to be able to synchronize the photo files with the database (because every photo has its own Photo class object). I''ve got so far: # File

Hi, I have added acts_as_taggable to one of my models called Picture, I then try to pick up some tags through the following code: user = User.find(session[:user_id]) photo = Picture.new (@params["picture"]) >> photo.tag(@params["picture_tags"]) << user.pictures << photo I''m trying to use the acts_as_taggable plugin, but I''m finding that

Hi, I have the following code: user = User.find(session[:user_id]) photo = Picture.new(@params["picture"]) >> photo.tag(@params["picture_tags"]) << user.pictures << photo I''m trying to use the acts_as_taggable plugin, I''m finding that my tags table is not getting the tags saved for the above line in question (>> ... <<).

Hi, I have added acts_as_taggable to one of my models called Picture, I then try to pick up some tags through the following code: user = User.find(session[:user_id]) photo = Picture.new(@params["picture"]) >> photo.tag(@params["picture_tags"]) << user.pictures << photo I''m trying to use the acts_as_taggable plugin, but I''m finding that my

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