similar to: Nested set - problems when creating child item

Hello everybody I have a model with better_nested_set. In my "new" form, i pass the desired parent_id as a hidden field, and in the create action at the controller i save the new register and use move_to_child_of Model (params[item][parent_id]) Everything works, but at my log file it warns that i can''t mass asign the property "parent_id". What can i do to avoid the

hello guys, I have following structure of the table, where I store items of tree: | id | int(11) | NO | PRI | NULL | auto_increment | | user_id | int(11) | YES | | NULL | | | parent_id | int(11) | YES | | NULL | | | lft | int(11) | YES | | NULL | | | rgt | int(11) | YES

Hi Guys, when i upgraded my rails 2.3.4 to 3.0 my betternestedset is not working. It was working fine in the older version. This is my controller def new cat = Category.new cat.text=''test'' cat.save cat.move_to_child_of(Category.find_by_id(1)) #26 redirect_to :action => ''index'' end It gives me this error : "You cannot move a

We already had the validation rule in place, but the way the betternestedset API sets the parent_id the rules were being bypassed. Signed-off-by: Scott Seago <sseago at redhat.com> --- src/app/models/pool.rb | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/app/models/pool.rb b/src/app/models/pool.rb index 2979fcb..0a63723 100644 --- a/src/app/models/pool.rb

This has the look of a "just don''t quite get it yet" problem. I am using the ActiveRecord.find_by_id method to identify the parent object (Quiz) to tie to the child object (Question) at create time. Here is the stdout log: 127.0.0.1 - - [31/Mar/2006:22:43:22 CST] "GET /question/new? parent_quiz=ff2d7022-be0a-11da-9f01-00400506faf5 HTTP/1.1" 200 806

Hi, I''m really new to rails, so i programmed some stuff and today i read some things about skinny Controllers, fat models. My Controllers are really fat now. So i''m asking myself how can i shrink my controllers and move the code to the models, especially in fact of REST e.g. in focus on error codes? code example: # POST /tasks # POST /tasks.xml def create @authorized

I am trying to create a record with association. Within the create method, I would also like to pre-populate dependent (has_many) records from a template in the database. The child records are <u>mysteriously rolled back </u> if I insert them in a loop. If I try to insert a single child record, it works.I have read the books and tried to google my way out of this but am at a dead

I am working on an Rails application that uses a pretty complex category structure through out the site. I have defined a table to house all the info and a FK to reference parents within the table CREATE TABLE categories ( id int(11) NOT NULL auto_increment, name varchar(50) NOT NULL, parent_id int(11) default NULL, constraint fk_category_id foreign key (category_id) references

Hello, I''m using the Awesome Nested Set plugin: https://github.com/collectiveidea/awesome_nested_set And in my model I do the following: acts_as_nested_set after_save :ensure_max_nestedset_level private def ensure_max_nestedset_level if self.level > 2 self.move_to_child_of(parent.parent) end end I do this to keep the levels from getting

I would appreciate any and all input. The Agile book is not useful in this context. :o( As near as I can tell, it doesn''t work at all. I would expect that clicking on the [Next Question] button in the browser would fire the next_question method in the current controller. Instead, it (apparently) does nothing. The tag in question <%= submit_tag ''Next

I''ve been trying to solve this for the last few hours and I have something that is working now but I''m curious if there isn''t a better ''right'' way to do it since this seems a bit of a cludge to me, but I haven''t find a better way to make it work. The models are as follows: Goals, which have multiple objectives. Goals also have multiple

I have a couple of resources, one nested in the other, such that my resource spec in routes.rb is: map.resources :parents, :has_many => :children This will generate a route for a new child that assumes that the parent has already been saved, something like: /parents/:parent_id/children/new But what if I want a route that handles the case where the parent resource is also new, and thus

Title: Nested serialization with to_json and to_xml with array and hash element class Person < ActiveRecord::Base has_one :address has_one :job def office() return "Executive_Suite" end end class Address < ActiveRecord::Base belongs_to :person end class Job < ActiveRecord::Base belongs_to :person has_one :paygrade def Title return "Engineer" end end

The recent refactoring didn't work properly for new smart pools, so I've cleaned jup the parameter handling for the various pool 'create' actions. Signed-off-by: Scott Seago <sseago at redhat.com> --- src/app/controllers/hardware_controller.rb | 5 +---- src/app/controllers/pool_controller.rb | 6 ++++-- src/app/controllers/resources_controller.rb | 6

With ref to my previous post: http://www.ruby-forum.com/topic/180356 I am now able to access items from topics controller. However, now I need to add sub-item e.g.: An item itself could have many sub-items. So my items model is like: class Item < ActiveRecord::Base validates_uniqueness_of :title, :scope => [:topic_id] validates_presence_of :topic_id, :title, :owner, :position

Hello; I''d like some pointers on how to display nested items in their hierarchy. I''m developing a project that uses habtm (as opposed to "acts as tree"). I can interact with the elements using "parent", "child" etc. fine. I just can''t figure out how to make the elements *display* in their relationships. For example, if Ruby on Rails is

Heya, I''m using globalize2 and have following problem with my fixtures: categories.yml: one: parent_id: two color: #ff00aa two: color: #00ff11 three: parent_id: two color: #ab00ab category_translations.yml one-en: id: one locale: en name: Cars one-es: id: one locale: es name: Coches two-en: id: two locale: en name: Start two-es: id: two locale: es

Hi i am trying to figure out what is the best way to do this very basic thing: lets say i have two tables: one with parents and one with children. there is a one to many relation between them. I scaffolded the parents tabel and i can open each parent. Now i want to add a link to the ''show'' view which will create a new child record. In the model i defined the has_many and

So I have a select list with a list of items. When a user selects an item, another select list should have its default selected item set to a specific item (the default associated with the first select list). This is in a form to create a new task. The first select list is a list of parent tasks. When one selects the parent task, the clients select list must default to the same client as its

I want to have a parent model that I can add child objects (via a has_many association) using the rails 2.3 nested form syntax. However, it seems like rails throws an error during validation of the parent model if I have a validates_presence_of :parent_id defined in the child model. Is the only solution to this to remove the validates_presence_of :parent_id? This seems like a hack-ish workaround.