similar to: ATTN: Acts as tree users

Does anyone have any experience using acts as tree and acts as list together? My model looks like class ModelName < ActiveRecord::Base acts_as_tree :order => "position" acts_as_list :scope => :parent end the table has fields position, :integer parent_id, :integer This kinda of seems to work. Except if I do something like @modelinstance.children.first.move_lower

TO everyone who is making use of unicode_hacks! I have made irreversible changes to the plugin so that the routings are no longer overloaded. To call the character-bound routines, you need to use the "chars" or "u" accessors, as outlined in the docs http://julik.nl/code/unicode-hacks/index.html and in this blog post by Thijs:

Hi guys Question about acts as attachment still getting the following error undefined method `content_type'' I have set everything up according to the following page however i am still have trouble http://weblog.techno-weenie.net/articles/acts_as_attachment One thing, I have wanted to add this to an existing model in my system. I have not used the... script/generate

I am having trouble generating some of my scaffolding. I''m trying to use PostgreSQL as my back-end. Some of my scaffolding generates with no problem but for other parts I get this: Before updating scaffolding from new DB schema, try creating a table for your model The tables do exist. At least I can see them from psql. Here is the SQL I''m using to create my tables: CREATE

Hai everyone , I have a list of users(each user in a row)and an Approve button for each user. I wish to change the status of the user to be approved when I click on the Approve button of a user. When I tried getting all the users in the params hash. I want to get the id of the user according to which "Approve" button I clicked. How can I implement this one? Thanks in advance. -- Posted

Hello all, I have developed a RESTFul webservice in RoR. Here under is the controller --------------------------------------------------------------------------------------------------------- class PeopleController < ApplicationController def index list render :action => ''list'' end # GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)

Hi, I have a many-to-many relationship between dishes and ingredients class Dish < ActiveRecord::Base has_and_belongs_to_many :ingredients end class Ingredient < ActiveRecord::Base has_and_belongs_to_many :dishes end I have a join table dishes_ingredients now when i access my_dish.ingredients, i get a list of what looks like Ingredient objects, but the but they don''t have

I think this is obvious. but for some reason I''m not getting it. Models: Bicycles, Accessories Join Model: Upgrades The idea is that you can upgrade your bike by adding an accessory, and the upgrade price is often less than the accessory price would normally be. So the Upgrades table has id, bicycle_id, accessory_id, and price. class Bicycle has_many :upgrades has_many

I''m going to go out on a limb here and say the new CSRF protection in Rails is flawed. Why? Forget about caching if you care to use it. Consider the following: <% cache do %> <%= link_to_remote "Add To Favorites", :url => {:controller => "favorites", :action => "create", "movie_id" => 2} %> <% end %> # Output <a

i tried running the following from commands for creating a class Story and instance of class called story in Rails script console. (pg 102/103 from Simply Rails 2 book. P. Lenz) I get the following error: Gem::LoadError: RubyGem version error: rake-compiler(0.6.0 not ~> 0.5.0) I do not see any environment variables or version numbers I can make changes to to get RubyGem upto date. I have

Hi all, i installed Act_as_Authenticated plugin yesterday, everything seems fine: trying out the index, divert me to the login screen, i register and login. but when i try http://localhost:3000/account/logout, it didn''t work, after the action been executed, it takes me back to the index as i m logged in. i try to clean the localhost cookie from my firefox, and delete those files in the

I''m working my way through the book Agile Web Development with Rails, and I am in the section where the book has me creating a display_cart method and the associated view. When I copied the code from the book into the view, it threw this error. If anyone could give me some hints where I should be looking I''d appreciate it. NoMethodError in Store#display_cart Showing

Hi, I''m looking for qualified Ruby on Rails developers to work on a client web portal project in Midtown Manhattan for a large financial research company. Requirement Overview: Ruby / Ruby on Rails developer with strong object oriented programming background. Good understanding of model driven architecture, MVC, RDBS and data modeling. Required Skill Set: - BS. in Computer Science (or

Hi, I know this question has come up before, but I couldn''t find a satisfying answer. Maybe I didn''t look well enough, so any pointers to old messages regarding this subject would be welcome too. I need some way to pass multiple ids to a resource. Something like /posts/13,14 If I do this I have to manually split the id on ","s in the action, and use post_path([post1,

right now i''m adding an item to my ''list'' but i''m unsure how to move it to a certain spot in the list. specifically i want to put it at the bottom of the list. i assumed that if i did something like parent.children << new_child then the ''position'' field in the child table would be given some sensible default by rails but instead

hi all i''m trying to have a post with tags included but i''m getting undefined method `tag_with'' i''ve already added acts_as_taggable to the model and on the controller the code for creating the post is: def create @post = Post.new(params[:post]) @post.tag_with(params[:tag_list]) @post.user = current_user if @post.save redirect_to

Hello, I am working on the API of our webservice. API users need to authenticate some of their calls... When I am performig the call through Firefox, everything is fine as shown in the log : Processing OwnershipsController#new (for 67.207.118.174 at 2008-09-26 16:20:03) [GET] Session ID: BAh7BiIKKmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo

Hello, In my rails application, I have a book model. I want to add tags. For that I have installed acts_as_taggable_on_steroids from this link http://agilewebdevelopment.com/plugins/acts_as_taggable_on_steroids and do as the readme file. This is my Model : class Book < ActiveRecord::Base acts_as_taggable end Here is my ApplicationHelper : module

http://pkgs.fedoraproject.org/gitweb/?p=libguestfs.git;a=blob;f=0001-Workaround-for-usrmove-in-Fedora.patch;hb=HEAD I have added this patch (not upstream) ^^ This is a workaround for a rather misguided feature called 'usrmove' which was just dumped without notice into Rawhide, 3 days before the F17 branch, while everyone was away at FOSDEM. I still haven't got libguestfs to build

Now that the NVPTX back-end has been integrated into ToT and already surpasses the PTX back-end in terms of functionality, I plan to remove the PTX back-end from the LLVM tree soon. The only change that users will need to be aware of are the address space mapping (please see lib/Target/NVPTX/NVPTX.h for the new mappings). The old intrinsics will remain valid for the new NVPTX back-end. What I