similar to: How can I delete a file?

This is probably me having an issue with the mvc way of living.. .I''m used to perl/php scripting... I''ve got a photo blog I''m making... and in past iterations of this website, I''d just name the photos after the id of the entry. For instance: /photos/id.jpg /photos/id_thumb.jpg However, I''m having trouble finding an easy way to do this with rails.

following the instructions at http://wiki.rubyonrails.com/rails/pages/HowtoUploadFiles, I am able to upload to an explicit and existing directory (i.e. c:\ror\app\public\images\photo.jpg). However, when I try to upload to a folder that does not exist, say, c:\ror\app\public\image\newfolder\photo.jpg, I get the following error: Errno::ENOENT in Images#create No such file or directory -

On the creation of a member the member''s picture uploads as it should. However, when updating the member, while selecting a new picture, an error is thrown: can''t convert nil into String RAILS_ROOT: /Users/chris/Documents/Projects/Rails/CommunityCMS/trunk Application Trace | Framework Trace | Full Trace

Hi, I''m brand new to RMagick (and pretty new to Rails for that matter!). Right now, site owners are allowed to upload product and ingredient photos to the website. Everything works great, ingredients are sized down and proportioned correctly...the problem is that the resulting images are so blurry! So I''ve been doing some research and it looks like Paperclip::Processor may be the

Hey all, I''m attempting create a photo album that can be re-ordered using the great scipts from script.aculo.us <http://script.aculo.us>. It seems to work as expected when I pretty much copy and paste the puzzle example but when I try and be a bit trickier (changing the movable elements to be divs containing images) things get wierd. I''m able to "pick" the

This is a follow-up announcement from the 0.9 release. There are no major changes, but this release marks a downloadable (tgz) file as well as a promotional website, a demo application and screenshots. Family Connection is an easy-to-setup online hub for your family that includes a Family News section, and an Address Book. http://familyconnect.rubyforge.org/ Please note that the download

I have a requirement that can''t be that outrageous.... I want to be able to upload an image, and have multiple thumbnails be created for each. Then, I want to post process each image (the main image plus the thumbnails) to add borders. The trick is that the borders need to be different for each image. I thought I could use the after_resize handler, but when I try to add a border to

I''ve got a bunch of dynamically generated link paths that I want to use to link some dynamically-generated image paths. Specifically, I want to link thumbnails in a gallery to the larger images. But I''m stymied by Rails'' syntax. I can''t figure out how to do this. I tried this: <%= link_to(image_tag("../../images/photos/photo.photogroup/TN_

I am wondering if it is possible to upload test images to the database along with the other fake user data. I am using populator along with faker for fake test data and it is working very well. I am able to do things like: User.populate 100 do |user| user.username = Faker::Name.first_name user.email = Faker::Internet.email end but I am wondering if theres a way to do

I have a folder full of pngs and jpgs, and would like to consolidate them into a pdf with appropriate title and labels. Can this be done via R ? _________________________________________________________________ Easily publish your photos to your Spaces with Photo Gallery. [[alternative HTML version deleted]]

I just installed attachment_fu and for some reason, it seems to be looking in the wrong location for my images. I have a Product model that belongs to a photo model. the photo model has the attachment_fu installed and configured like so: class Photo < ActiveRecord::Base has_attachment :content_type => :image, #Allow standard image formats :path_prefix

Hello! I''ve been trying today to setup fleximage to handle photo uploads to a RoR application by following the tutorial that is provided (http://github.com/Squeegy/fleximage/wikis/gettingstarted) Originally, I just dropped in all of the sample code that they provided, which I copied below this question. - When I tried to access "new" to upload a new photo, I received an error

Hi All, I''m trying to use a form to upload a photo that I will save using attachment_fu. I''m very new to Facebookr so I apologize if this is covered somewhere, but I''m kind of stumped. Here''s what I''m doing now: <% facebook_form_for(:my_object, :url => { :action => ''upload_photo'', :id => params[:id] }, :html => {

I''m trying to get the id of the previous row prior to what would be input and then rename an uploaded image to that row number. So say the previous row was 19 and the image in that row was named 19.jpg, I''m wanting to name the next uploaded image as 20.jpg since the row that would be added then would be 20. Right now I''ve just got: @new_tutorial =

hi, i got the error[Errno::EACCES - Permission denied] , while deleting my file, for that while searching i came to know i have to set chmod, but i don''t know how to set chmod in my file, if any one knows, how to set this one, please let me know, Thanks in advance. my Error is: Errno::EACCES in CasesController#delete_attach Permission denied -

I''m a newbie having trouble using send_data to send a jpeg file to the browser for display in an html img tag. This is the relevant code from my controller (photos_controller.rb): def retrieve @photo = Photo.find(params[:id]) send_data File.read(@photo.abs_img_path), :type => "image/ jpeg", :disposition => "inline" end def download @photo =

hi in my application i have a photo gallery page where i showing all my album photos, i want to developed a functionality where i can rotate photo there and and saved backed to file system. how it is possible ? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on

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''m pretty new to the concept of restful routing and am struggling to find any rails 2 info that helps with what I''m looking for. I have a regular scaffold setup and the routes are setup as default map.resources :pages I would like to be able to use titles in the url rather than relying on the id. Eg localhost:3000/pages/sometitle instead of just localhost:3000/pages/1

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''