标签associations - 这是页2 - GeneraCodice

Does rails association prevents a new record to be created like a foreign_key on a SQL create table would?

https://www.generacodice.com/cn/articolo/13576000/does-rails-association-prevents-a-new-record-to-be-created-like-a-foreign-key-on-a-sql-create-table-would

  sql  -  ruby-on-rails  -  associations  -  model-associations

StackOverflow

I've read not to nest resources more than 2. How should I nest my Hotel/Room/Visit Model?

https://www.generacodice.com/cn/articolo/13551673/i-ve-read-not-to-nest-resources-more-than-2-how-should-i-nest-my-hotel-room-visit-model

  ruby-on-rails  -  nested  -  associations  -  models

StackOverflow

Rails 3 has_one association: unlink associated object without destroying it?

https://www.generacodice.com/cn/articolo/13546474/rails-3-has-one-association-unlink-associated-object-without-destroying-it

  ruby-on-rails  -  associations  -  ruby-on-rails-3

StackOverflow

How do I associate these two objects correctly?

https://www.generacodice.com/cn/articolo/13507225/how-do-i-associate-these-two-objects-correctly

  ruby-on-rails  -  activerecord  -  associations

StackOverflow

How to create has_many_and_belongs_to association for conditions on a different table in Rails?

https://www.generacodice.com/cn/articolo/13504606/how-to-create-has-many-and-belongs-to-association-for-conditions-on-a-different-table-in-rails

  ruby  -  ruby-on-rails  -  associations  -  ruby-on-rails-3  -  devise

StackOverflow

Get a protected attribute from another class

https://www.generacodice.com/cn/articolo/13502083/get-a-protected-attribute-from-another-class

  eclipse  -  java  -  parameters  -  attributes  -  associations

StackOverflow

Boundary and Controller class associations in C#

https://www.generacodice.com/cn/articolo/13449976/boundary-and-controller-class-associations-in-c-sharp

  c#  -  associations

StackOverflow

OCL: Check for multiple Associations

https://www.generacodice.com/cn/articolo/13446391/ocl-check-for-multiple-associations

  uml  -  associations  -  ocl

StackOverflow

How to display validation errors when using nested forms?

https://www.generacodice.com/cn/articolo/13441180/how-to-display-validation-errors-when-using-nested-forms

  ruby-on-rails  -  validation  -  associations  -  nested-forms

StackOverflow

Associations in CakePHP

https://www.generacodice.com/cn/articolo/13427458/associations-in-cakephp

  cakephp  -  associations

StackOverflow

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