belongs-to

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CakePHP: Display user_name in BelongsTo where only user_id is stored

I assume this is a common question so my apologies in advanced if this is at all annoying. I have a few table relationships setup and would like to show the user_name rather than user_id when pulling[详细]

2023-03-21 16:56 分类：问答
passing object for polymorphic lookup parameter in Rails find/where

Let\'s say I have: class C开发者_StackOverflowomment < ActiveRecord::Base belongs_to :commentable, :polymorphic => true[详细]

2023-03-20 23:12 分类：问答
What is the proper way to create an object with a belongs_to association?

I\'m pretty new to rails, and I 开发者_高级运维have some trouble getting the philosophy and finding the \"proper\" way to create an object as a dependency of an other one.[详细]

2023-03-20 15:40 分类：问答
Rails: How to use a belongs_to association for referencing in addition to a has_many association?

Following set-up: A user can have many addresses, but at least one of them is the main address. A foreign key in the user table should be used as a pointer to the main address record.[详细]

2023-03-20 03:30 分类：问答
Weird behavior of Active Record (belongs_to)

I resolve this by adding goto_create_object.reload before iterator. Here is the log: seems to use index and first get the different output. by the way, the field io_namespace is defined as:[详细]

2023-03-19 12:07 分类：问答
Rails belongs_to does not set foreign key id with custom class name

I have my models setup like so: class User < ActiveRecord::Base has_many :posts, :foreign_key => \'author_id\'[详细]

2023-03-19 06:16 分类：问答
belongsTo relationship & filtering in cakePHP

I\'m a newbie to cakePHP and I\'ve taken on creating a very small \"status reporting\" project, that would allow a user to report their current status on a project that they were assigned on.[详细]

2023-03-17 13:51 分类：问答
RoR 3 - Finding a list of parents from group of children

I have two models with a typical relationship: menu_options model: class MenuOption < ActiveRecord::Base[详细]

2023-03-16 04:06 分类：问答
What are the default values for Rails 3 for :dependent on has_many and belongs_to

In rails 3, i know that i can force deletion of dependent objects on b开发者_开发百科elongs_to and has_many relations using the :dependent => :delete option. However i was wondering,[详细]

2023-03-15 17:34 分类：问答
CakePHP on adding a belongsTo table not found?

I have a CakePHP model which looks like this (and works fine): class Paper exten开发者_开发问答ds AppModel {[详细]

2023-03-15 16:22 分类：问答