search for: image_filename

...ecord::Base end Views: show_sort_album.rhtml (in album) <ul id="photo-list"> <% @photos.each do |photo| %> <li id="item_<%= photo.id %>"> <%= photo.name %> <img width="100" height="75" src="/images/thumbs/<%= photo.image_filename %>"/> </li> <%end%> </ul> <%= sortable_element ''photo-list'', :url => { :action => "sort" }, :complete => visual_effect(:highlight, ''photo-list'') %> A layout file includes a necessary javascript tags. The...

...mage params[:images].length.times do # check if it was sent if(params[:images][uploaded_image_number.to_s][:image_url].size != 0) # don''t know yet how to get file extension :) ext = ''jpg'' # create new filename image_filename = "#{@product.id}-#{save_image_number.to_s}.#{ext}" # add new name to the database @product.images << Image.new(:image_url => image_filename) # save file on the disk File.open("#{RAILS_ROOT}/public/images/#{image_filename}", &qu...

...ion folder (I do not want users to be able to access them directly...I want the retrieval of the images to be controlled by an action. I have an action in one of my controllers that looks something like this: def serve_user_image @user = session[:user] image_file = File.new(@user.image_filename, "rb") send_data image_file, :filename => @user.image_filename, :type => "image/jpeg", :disposition => "inline" end And inside my view, something like this: <%= image_tag url_for(:action => "serve_user_image" ) %> However, asi...

I''m trying to write a story for a Rails app which involves using the attachment_fu plugin to upload images. After blunting my pick on this for a while, google found me this: http://www.ruby-forum.com/topic/134743#600831 So it seems that there''s a hole in Rails integration testing and multipart form posting. David offered to incorporate a patch to story runner at the end of the

Hello, new to the group. We have been using PXELINUX for some time now with great success. However, with the recent spawn of virtual machines now supporting PXE boot, has anyone been able to mount the disk in this enviornment? Could someone direct me to any information on how to mount and or partition drives? I have discovered the same issue with the HP DX2200 model of PC. For example if I run

Hi! Uhm are attributes just something like additional members of a class, other than those that come from the names of columns in the table? I''ve got images table, which has ''name'' column. I''ve added support for creating thumbnails out of uploaded pictures and i''d like to have an easy way of accessing them in my views. How to do it? I.e. my image

Hello. I''ve been trying this out for the past two days and I can''t seem to get it. I''m going to have a page where you can upload x amount of images at once. Lets say 10 images need to be uploaded, all with a caption. I''d like to have a browse button to choose the file, then the caption. Now, if I put 10 of them in one form, fill them all out and submit, I get

(Second try to send this. I wonder if the first one gotten eaten by a spam filter; I'll link to patches instead of attaching them.) Here are the tincctl patches I've been working on. They apply to http://www.tinc-vpn.org/svn/tinc/branches/1.1@1545. I intend to commit them once the crypto stuff's fixed. Since they're basically done, I'm emailing them now for review and in case