search for: photos

So I''m updating multiple model objects in one go with something like this in my controller: => Photo.update(params[:photo].keys, params[:photo].values) When the update fails due to validation errors, how do I detect it? The Rails API says: "If the save fails under validations, the unsaved object is still returned." So I can''t simply do this: => if

...ndings, etc). I had this all up and running perfectly with lighttpd, but now I''m switching over to Apache and it''s giving me this trouble. Any ideas would be appreciated! Thanks, Ryan [Thu Jun 15 18:52:46 2006] [warn] FastCGI: (dynamic) server "/Users/ryan/Workspace/rails/photos/public/dispatch.fcgi" started (pid 23792) /Users/ryan/Workspace/rails/photos/public/../config/boot.rb:18:in `require'': No such file to load -- rubygems (LoadError) from /Users/ryan/Workspace/rails/photos/public/../config/boot.rb:18 from /Users/ryan/Workspace/rails/photos/public/../c...

...list elements. It works, but the order of the elements will not be updated in the database. Hopefully someone could help me, or tell me what I''m doing wrong. Thnx! Rgds, Eric Controller: album_controller.rb class AlbumController < ApplicationController def show_sort_album @photos = Photo.find(:all) end def sort @photos.each do |photo| photo.position = params[''photo-list''].index(photo.id.to_s) + 1 photo.save end render :nothing => true end end Model: photo.rb class Photo < ActiveRecord::Base end Views: show_so...

...pts 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 photos up but they don''t seem to be able to figure out where they are meant to go... The code that functions as expected: > <div id="photos" class="album"> > <img class="photo" src="images/IMG_0098.JPG" alt="IMG_0098.JPG" /> &...

...d app. Everything has been smooth, and I''m beginning to get the hang of things. I just implemented DB based photo handling, with code directly from the Pragmatic Rails book. Here''s a fresh server log of my app, with a logged in user (by cookie and session) getting a list of his photos. The first 2 requests are fine (/photos/list), then the 3rd one requests scaffold.css (probably just a Safari caching thing?) which I don''t think is part of the issue, but perhaps worth noting for completeness. The fourth request is what makes me nervous, though. It generates 2 warnings:...

...hat 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_ photo.photogroup photo.filenumber .jpg"), "http://www.example.com") %> But of course, all of the variables are being translated into HTML literally instead of coughing up their values, so that''s no good. So I tried this: <%= link_to "some...

Hi Team, I have create one ruby on rails application ,i have one issue for that image upload ,the image will override the some user , so any can solve the issues ************************ contoller class PhotosController < ApplicationController # GET /photos # GET /photos.xml def index @photos = Photo.all respond_to do |format| format.html # index.html.erb format.xml { render :xml => @photos } end end # GET /photos/1 # GET /photos/1.xml def show @photo =...

I realize this is probably a very basic problem but I''m developing my first rails app and running into this problem. I''m trying to write a photoblog application. I have a photo table and an album table. Photo has a to-one relationship to Album. Photo.album_id => Album.id In my view for photo I have a selection list that''s populated with all the available albums.

...er for "new" but then it returned that it could not find the table Photo. - I created a new migration for a photo table, including only the fields for name and author, which are also requested in the provided "new" view. - Now, it just returns the error "undefined method `photos_path'' for #<ActionView::Base:0x230ee70>" Since I''m incredibly new to fleximage, I''m not exactly sure if I''m going in the wrong direction with my troubleshooting, if a table even needed to be created for the photos or what my next step should be. If a...

...dy realize this isn''t working as hoped for, so I am hoping you can fill me in on why. The Photo#find_most_recent is a very basic method which simply returns the most recent photo posted. Right now if I go to http://my.web.app/photo/show/2 everything works fine. (I have posted about 5 test photos.) If I go to http://my.web.app/photo/show/ everything works fine, as well. The error occurs when I go to http://my.web.app/photo/show/32432 . I get the error message: " ActiveRecord::RecordNotFound in Photo#show"..."Couldn''t find Photo with ID=32432 AND (publishing_time &lt...

Hi everyone, I''m trying this in my helper spec and it didn''t work: @curr_odontogram.should_receive(''photos[1]'').and_return(@photo) and the error is: SyntaxError in ''PersonHelper Deberia devolverme un link para eliminar una foto'' compile error /home/gramos/src/rails/r-dental/config/../vendor/plugins/rspec/lib/spec/mocks/proxy.rb:99: syntax error, unexpected ''['...

I used scaffolding, then modified. As an after thought I added a "boolean" checkbox to my database, form with this tag <p> <%= check_box ''is_hot_item'', @photo.is_hot_item %> <label for="is_hot_item">hot item?</label><br> </p> I check it and save. But I don''t get 1 saved in my database field. :( I have just the

Do I have to manually set a column in a dependent table for the id of the object to which it belongs? I have a collection of objects called photos that are owned by a analysis object. When I try to show an attribute of each of the photo objects I get this error: Mysql::Error: Unknown column ''photos.analysis_id'' in ''where clause'': SELECT * FROM `photos` WHERE (`photos`.analysis_id = 7) Extracted source (a...

Does anyone have any experience with using flickr.rb? Seems the only thing which is documented for it is searching through your photos. Anyway, all I''m trying to do is return a list of my 20 most recent photos, but nothing seems to work. doing this returns 100 photos for a given user (which takes all day to load) @flickr = Flickr.new ''API KEY'' @user = @flickr.users(''USERNAME'') rend...

Hi, guys, I''m learning to use Rails, and, while reading the "Rails: Up And Running" book, I tried to make an insertion validation, using the following code: class Photo < ActiveRecord::Base validates_presence_of :filename end It simply didn''t work, the validation does nothing and an insertion with an empty field returns TRUE. What''s wrong?

I have an original_at column in my photos table. I''d like to get a list of distinct years that occur in this column, and some of the values are NULL. I see two ways of doing this. The SQLish way: photos = Photo.find :all, :select => ''distinct year(original_at)'' This is efficient in that it utilizes the d...

...ough this article to know about how to create slideshow for free with slideshow making software. None of them would cost you a penny. Actually they probably exist in your computer system. So, just locate and run to start slideshow making, at least to kill boring time or relive beautiful memory with photos. This article will contain following parts: Part 1: Free Slideshow Maker Comparison Part 2: Using Free Slideshow Maker for Windows Part 3: Using Free Slideshow Maker for Mac Part 1: Free Slideshow Maker Comparison Beside free slideshow maker for windows (Windows Movie Maker), free slideshow ma...

...f anything I''m doing is conflicting with the module for instance. here''s the model require_dependency ''rails_file_column'' class Photo < ActiveRecord::Base belongs_to :user file_column :file def set_to_last_position position = user.photos.size + 1 end def before_create set_to_last_position end end any ideas why FileColumn wouldn''t find the file''s relative path? thanks oliver

Hi, I have a product that has many photos, so when creating a new product the user can upload as many photos as they want. This all works fine using nested attributes for. I want the user to be able to set one of the photos as the default/primary photo, so i have played around with using a radio button to decide which photo to select as...

I am using image_tag to load an image that I''ve saved to the database (using attachment_fu if you''re curious but that''s probably not relevant here): VIEW <%= image_tag ''/photo/get_image/5'' %> CONTROLLER def get_image @photo=Photo.find(params[:id]) send_data(DbFile.find(@photo.db_file_id).data, :type =>