search for: gmacgregor

...ot;slow day" but I can''t for the life of me figure out how to print a photo''s tags using the flickr gem (flickr.rb). Consider this: <% @photos.each do |photo| %> Tags: <%= debug(photo.tags) %> <% end %> ...Gives the following output: tag: - authorname: gmacgregor author: 62682519@N00 id: 4181224-280985155-130 content: family raw: family - authorname: gmacgregor author: 62682519@N00 id: 4181224-280985155-278 content: portrait raw: portrait - authorname: gmacgregor author: 62682519@N00 id: 4181224-280985155-3840 content: child raw: chi...

2 quick questions regarding authentication ... 1) the flash[:notice] on successful login looks completely wrong to me. How should it be done? def index if request.post? @user = User.new(params[:user]) authentic_user = @user.attempt_login if authentic_user session[:user_id] = authentic_user.id flash[:notice] = ''Login successful! Welcome

I''m trying to create a simple authentication system but am failing miserably. I''m (sort of) following the "Logging In" chapter of the Agile book. Ideally, any access to http://example.com/publish (and any of its subdirectories) should redirect to http:/example.com/publish/login when there is no valid session user_id. Code so far:

I recently got a copy of the second addition in PDF and got stuck on the Ajax portion using highlighting page 128. While trying to make my cart flash I got an RJS error when I click add to cart. I have gone back and made sure my code matched what was in the book but no help. I sent Dave an email and he rec''d this list. Anybody got any good links for troubleshooting Ajax or maybe have see

For example, in the following block: page.select(''.foo'').each do |element| ... end How would I access, just for example, the id attribute of each element in the collection? I''ve randomly tried element.id and element.attributes[''id''], but neither of those has worked. I''ve also been unsuccessful in finding any documentation on this, but it

>From a development standpoint, what are the features that make Ruby on Rails a better choice compared to CakePHP? -- Posted via http://www.ruby-forum.com/.

Two questions for you all... 1. I have an admin section to a site I''m building. Here''s the pertinent bit of the layout that all controllers are using: <div id="main-content"> <%= @content_for_layout %> </div> <div id="sidebar"> </div> I''m using @content_for_layout to display various controller actions such as new,

This code was working before I created the update_link_list method in the helper below (everything was in the controller). I can successfully create a new link but I get a TypeError when I leave all form fields blank -- I expect to see validation error messages. --- #link_controller.rb: def create link = Link.new(params[:link]) saved = link.save num_links = Link.find(:all).size

I can''t see what''s wrong here but that''s probably just because I''m so new to Rails! To get right into it... I have 4 tables that look like this: Sites - id Projects - id - site_id - user_id Tasks - id - project_id - user_id Users - id The corresponding models: class Site < ARB has_many :projects, :dependent => :delete_all end class Project <

Quick question regarding RJS and inserting to the top of a table. Here''s the view I''m working with: <table id="links-list"> <tr> <th>Display title</th> <th>URL</th> <th>Description</th> <th>Category</th> </tr> <% for link in @links %> <tr id="link-<%= h link.id

You''ll have to forgive me ... I''ve been toying with rails for about a week and although I don''t feel completely lost there''s still a lot that I don''t understand. Here goes. Assume I have a controller called admin in app/controllers as well as three model classes in app/models: product, category, warehouse. How exactly do I use the admin controller to