similar to: has_many :through and form parameters

Hi, I have a link_to_remote name ''Show notes'', which calls an action that uses this RJS template: page.replace "notes_remote", :partial => "notes/hide_notes_link" page.insert_html :top, "notes_list", :template => "notes/list" page.visual_effect :highlight, ''notes_list'', :duration => 3 Works great. The

Hi, I have rubygems installed in my home directory as I''d like to have control over gems without requiring root access. I''m trying to deploy a known working rails app on this machine but it falls down at the "require ''rubygems''" line in boot.rb. I have added the path to rubygems to LOAD_PATH in environment.rb; this is confirmed by dumping $: to a

Hi, I have "include DRbUndumped" in one of my model classes. Whenever my app accesses the session I get the following: can''t dump /usr/lib/ruby/1.8/drb/drb.rb:395:in `_dump'' /usr/lib/ruby/1.8/pstore.rb:349:in `dump'' /usr/lib/ruby/1.8/pstore.rb:327:in `transaction'' /usr/lib/ruby/1.8/cgi/session/pstore.rb:90:in `update''

Hi: spec <files> works though. Stack trace: rake spec (in /home/jhughes/work/media-catalog/trunk) /usr/bin/ruby1.8 -Ilib /usr/lib/ruby/gems/1.8/gems/rspec-0.6.1/bin/spec "spec/models/category_spec.rb" "spec/models/item_spec.rb" /usr/lib/ruby/gems/1.8/gems/rspec-0.6.1/lib/spec.rb:1:in `require'': no such file to load -- spec/version (LoadError) from

Hi, Is there a trick to being able to see local variables and method parameters at a breakpoint? I could swear this used to work, but now I get "NameError: undefined local variable or method" when I try and look at anything other than instance variables. jh -- James Hughes Web application developer Vancouver, BC "Developing a coherent political analysis is in many respects

Hi, Page 183 of Programming Ruby, talking about the $: load path variable, states: "You can always add additional directories to this array from within your running program". So why can''t I do this in environment.rb: $:.concat(Dir["/home/jhughes/lib/ruby/site_ruby/1.8"]) # path points at my install of rubygems and then have require ''rubygems''

Hi, I have auto_complete working generating a list and populating a text box in a form. The problem arises when I add the :on_hide option as follows: <%= auto_complete_field "search", { :url => {:action => "search"}, :on_hide => "foo($(''selected_uid''), $(''search_list''))"} > %> :on_hide makes everything stop

Hi, I''ve been using backgroundrb with some success up to now, but now when I do the start or setup tasks they just fail silently. Nothing in the log, no .pid file, and nothing in the process list. Rake with -trace just says, ** Invoke backgroundrb:setup (first_time) ** Execute backgroundrb:setup Any hints on how I can get more verbosity, or thoughts on what might be happening? (This

Hi, Does it make sense to test a worker class by calling Middleman.new_worker? Or should I just be testing the functionality in the do_work method, with, say, a mock object. This seems like a really ugly DRY violation: you''d need to keep the code in the mock and the real worker in sync. That''s the philosophical half of my question. In fact, until someone tells me why I

Hi, So, how can the situation described in the subject come to be? In other words, what could be invalidating the model, yet not generating an error? thanks, jh ps. here''s the breakpoint session paste: irb(#<#<Class:0xb72eec00>:0xb72eeb10>):003:0> @project.errors.empty? => true irb(#<#<Class:0xb72eec00>:0xb72eeb10>):004:0> @project.valid? => false

...or, what is the best practise for ensuring that capistrano gets plugin code to the production server? Do you hook up your plugins to the originating repository (thereby automatically picking up changes to the plugin), or check them into your application''s repo and use "script/plugin update" to keep plugins fresh? Does that method mess with your .svn directories? thanks for

Hi, First, thanks for the plugin. Sorry if this is not strictly a backgroundrb issue but I thought others on this list might have come across this problem. I''m trying to run the test that comes via the worker generator. The test works fine when running ''rake test_functional'', but when the tests are run by autotest I get "uninitialized constant BackgrounDRb"

I want to use observe_form to automatically save notes in a text_area. This is the code I have: <form id=''notes_form''> <%= text_area :contact, :notes, :cols => 40, :rows => 10, :id =>''notes_text_area'' %> <%= observe_form(''notes_form'', :frequency => 1,

Hiya I am looking at Rails 2.3.2 and how to cleanly do the following: - I have model User - User has many Plans - User has one Active Plan - New User form has fields on it to create the Active Parent I want to create a new User with an Active Plan in one form. At the moment I have: class User < ActiveRecord::Base has_one :active_plan, :class_name => ''Plan'',

Hi everyone. I''ve made a default change to has_many :through associations that I felt was important to make before they''re released. This is after some tickets and confusion I''ve seen regarding has_many :through. class Connection < ActiveRecord::Base belongs_to :user belongs_to :channel end class Channel < ActiveRecord::Base has_many :connections

Anyone has done work with Ruby-Ldap? and maybe could provide some examples? I have to admit that I am rather lost using this. I am looking to do a Rails interface to manage LDAP servers but I can''t seem to find how to do this in Ruby and for example retrieve the elements, attributes, and change them. This is what I have done so far.... --- #!/appl/ruby/bin/ruby -w require

I was wondering if it''s possible to some how control the :order given on a has_many depending on another attribute? Or do I need to just create multiple has_many relationships pointing to the same table but with different orders and then select which one I use in the controller instead? e.g class Category < AR::B has_many :products, :order => //something magical?// end

We have a User model and a Connection model which basically represents edges in a digraph (User to User, self-referenctial). Each of these edges can have a :connection_type which is currently just a char(1). has_many :friendships, :class_name => ''Connection'', :foreign_key => "source_user_id", :conditions =>

I have a model that looks like this: class Actor < ActiveRecord::Base has_many :member_groups, :foreign_key => ''member_id'', :class_name => ''GroupMember'' has_many :groups, :through => :member_groups, :source => :group end class Group < Actor has_many :group_members, :foreign_key => ''group_id'',:dependent =>

Hi, I am getting my hands on trying the cool BackgrounDrb plugin. Following various discussions and suggestsion, I included "include DRbUndumped" in my ActiveRecord model. However, the following exception occurs after I tried this and hit the page that uses this model. Does anyone know why this is so? Is it possible that an object cannot be DRbUndumped (that would mean, we