标签activerecord - 这是页14 - GeneraCodice

how to write a condition for has_many association that joins two tables?

https://www.generacodice.com/cn/articolo/13444234/how-to-write-a-condition-for-has-many-association-that-joins-two-tables

  ruby-on-rails  -  activerecord  -  has-many  -  ruby-on-rails-3  -  model-associations

StackOverflow

Discover errors in Invalid Record factory girl

https://www.generacodice.com/cn/articolo/13442257/discover-errors-in-invalid-record-factory-girl

  ruby-on-rails  -  testing  -  activerecord  -  rspec  -  factory-bot

StackOverflow

CI Post to Controller

https://www.generacodice.com/cn/articolo/13440988/ci-post-to-controller

  PHP  -  jquery  -  activerecord  -  codeigniter

StackOverflow

Query records with nested relationships 2-levels deep

https://www.generacodice.com/cn/articolo/13439473/query-records-with-nested-relationships-2-levels-deep

  ruby-on-rails  -  activerecord  -  ruby-on-rails-4

StackOverflow

Replacing where(username: usernames) with case-insensitive finder

https://www.generacodice.com/cn/articolo/13439455/replacing-where-username-usernames-with-case-insensitive-finder

  ruby-on-rails  -  activerecord  -  rails-activerecord

StackOverflow

Scopes with AR::Relation works in app but fails in functional test?

https://www.generacodice.com/cn/articolo/13438807/scopes-with-ar-relation-works-in-app-but-fails-in-functional-test

  ruby  -  ruby-on-rails  -  activerecord

StackOverflow

Uninitialized Constant In rails

https://www.generacodice.com/cn/articolo/13438342/uninitialized-constant-in-rails

  ruby-on-rails  -  activerecord

StackOverflow

One-to-many associations. How to refer to associated model parameter through id

https://www.generacodice.com/cn/articolo/13436950/one-to-many-associations-how-to-refer-to-associated-model-parameter-through-id

  ruby  -  ruby-on-rails  -  activerecord

StackOverflow

How to load parent-child-parent associations in Rails 4?

https://www.generacodice.com/cn/articolo/13436944/how-to-load-parent-child-parent-associations-in-rails-4

  activerecord  -  eager-loading  -  ruby-on-rails-4

StackOverflow

ActiveModel::MissingAttributeError: can't write unknown attribute 'product_id' when using has_many Assosiacion with Spree

https://www.generacodice.com/cn/articolo/13436518/activemodel-missingattributeerror-can-t-write-unknown-attribute-product-id-when-using-has-many-assosiacion-with-spree

  ruby  -  ruby-on-rails  -  activerecord  -  spree

StackOverflow

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