I have CRUD in place for creating contacts and creating groups. Both are nested under the user model.
In my rails application I have two associated models called Magazine and Article. Magazine class Magazine < ActiveRecord::Base
I\'m starting a new application in rhodes and I\'m trying to associate two tables. I already tried doing what is suggested in http://docs.rhomobile.com/rhodes/rhom#associationsbut I guess there is som
I\'m having a difficult time grasping polymorphic associations in Rails. I have two models, Group and User.
I have a problem, I need to retrieve a single field from a single record, without the associated models, while using conditions that uses the associated models?
On the application I\'m currently working on, I\'m stuck on setting up the associations between 3 models to ensure referential integrity. I have an Event model, Building model, and a Room model. The a
I am working on a app for my kid开发者_Go百科s to log their chores.I have 3 children (Nick, Siena, Mac) and have a home page with each name hyperlinked ...
I have two models class Person embeds_one :address end class Address embedded_in :person field :city validates :city, :presence => true
Suppose i have mapping table map_user_roles. I have defined models Role and User. Both are associated to each other by relationship has_and_belongs_to_many. Of course it does not make sense to define
I have an model PointOfContact which has_many Systems. From the Systems side I want to identify the PointOfContact as either the technical_manager or p开发者_JS百科roject_manager (or both). While stil
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