rails autosave
I'm using Rails 3.2.5 and Ruby 1.9.2. So I've done some digging about in the source of ActiveRecord. We can get hold of c ... ,若 autosave 選項為 true ，Rails 會在儲存父物件時，自動保存子物件。如子物件標記為刪除，也會在儲存時自動刪除。 4.1.2.2 :class_name. 如果關聯Model 名稱推論 ...
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 rails autosave 相關參考資料
"autosave: true" on belongs_to of join model causes invalid ...
We found that if we have autosave: true on the belongs_to association in the join model, saving one of the other models causes Rails to save ... https://github.com :autosave ignored on has_many relation -- what am I missing ...
I'm using Rails 3.2.5 and Ruby 1.9.2. So I've done some digging about in the source of ActiveRecord. We can get hold of c ... https://stackoverflow.com Active Record 關聯— Ruby on Rails 指南
若 autosave 選項為 true ，Rails 會在儲存父物件時，自動保存子物件。如子物件標記為刪除，也會在儲存時自動刪除。 4.1.2.2 :class_name. 如果關聯Model 名稱推論 ... https://rails.ruby.tw ActiveRecord::AutosaveAssociation - Ruby on Rails API
Active Record Autosave Association. AutosaveAssociation is a module that takes care of automatically saving associated records when their parent is saved. In addition to saving, it also destroys any a... https://api.rubyonrails.org Rails - avoid autosave in association - Stack Overflow
Rails extensively uses monkey-patching, so rails Array is not the same thing as pure Ruby array. (Compare output from irb > [].methods and ... https://stackoverflow.com Rails autosave not saving changes to associations - Stack ...
What about saving parent object and create callback after_save where write logic of updating its children? something like: after_save ... https://stackoverflow.com When Active Record Child Objects are Autosaved in Rails ...
Assigning an object to a belongs_to association does not automatically save the object. It does not save the associated object either. has_one: When you assign ... https://gist.github.com Why isn't ActiveRecord's autosave working on my association ...
Why isn't ActiveRecord's autosave working on my association? ruby-on-rails ruby callback rails-activerecord. I have an ActiveRecord class that ... https://stackoverflow.com |