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标签activemodel - 这是页29 - GeneraCodice
在Rails中-如何使一个查询具有多个查询?
https://www.generacodice.com/cn/articolo/1417407/在rails中-如何使一个查询具有多个查询
ruby-on-rails
-
activerecord
-
ruby-on-rails-3
-
activemodel
StackOverflow
Rails3/Mongoid Validations Not Running
https://www.generacodice.com/cn/articolo/1413573/rails3-mongoid-validations-not-running
ruby-on-rails
-
validation
-
ruby-on-rails-3
-
activemodel
-
mongoid
StackOverflow
Rails Validation with ActiveModel
https://www.generacodice.com/cn/articolo/1400212/rails-validation-with-activemodel
ruby-on-rails
-
validation
-
ruby-on-rails-3
-
activemodel
StackOverflow
如何为ToyStore模型构建观察者?
https://www.generacodice.com/cn/articolo/1399686/如何为toystore模型构建观察者
ruby-on-rails
-
redis
-
activemodel
StackOverflow
ActiveModel include_root_in_json
https://www.generacodice.com/cn/articolo/1396927/activemodel-include-root-in-json
ruby
-
activemodel
StackOverflow
Rails 3: Checking if nested attributes have been changed?
https://www.generacodice.com/cn/articolo/1392326/rails-3-checking-if-nested-attributes-have-been-changed
ruby-on-rails
-
activemodel
StackOverflow
mongoid rails mongodb data not cleaning up
https://www.generacodice.com/cn/articolo/1368549/mongoid-rails-mongodb-data-not-cleaning-up
ruby-on-rails
-
mongodb
-
activemodel
-
mongoid
StackOverflow
Rails 3 - how to implement changing case of descriptions based on a check_box_tag (not part of model) in before_save callback in external class
https://www.generacodice.com/cn/articolo/1353330/rails-3-how-to-implement-changing-case-of-descriptions-based-on-a-check-box-tag-not-part-of-model-in-before-save-callback-in-external-class
checkbox
-
callback
-
ruby-on-rails-3
-
activemodel
StackOverflow
Mapping a JSON Api to a Model in Rails
https://www.generacodice.com/cn/articolo/1342174/mapping-a-json-api-to-a-model-in-rails
ruby-on-rails
-
ruby-on-rails-3
-
activemodel
StackOverflow
Getting a undefined method `validates_presence_of' for for a custom attr_accessor
https://www.generacodice.com/cn/articolo/1328322/getting-a-undefined-method-validates-presence-of-for-for-a-custom-attr-accessor
ruby
-
ruby-on-rails
-
validation
-
activemodel
StackOverflow
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