after-save | 易学教程

Either get the id, either the bin, from after_post_process or after_save

阅读更多关于 Either get the id, either the bin, from after_post_process or after_save

问题 I've been fighting this for some time now, and your help will certainly be of much appreciation. I've built a method to sign pdf documents which you can find here, and now am only one step away from signing my file. I would like to do this asynchronously, but first i would need to understand how to do it synchronously. So I try 2 different approaches, the after post_process : after_post_process do |receipt| if receipt.receipt_file_changed? require 'aws-sdk' logger.debug("RECEIPT ID: #{self

Rails 4 Create Associated Object on Save

阅读更多关于 Rails 4 Create Associated Object on Save

问题 How can I create multiple associated objects automatically just after I save a new primary object? For example In Rails 4, I have three objects: Businesses , Budgets , and Categories . #app/models/business.rb class Business < ActiveRecord::Base #attrs id, name has_many :budgets end #app/models/budget.rb class Budget < ActiveRecord::Base #attrs id, business_id, department_id, value belongs_to :business belongs_to :category end #app/models/category.rb class Category < ActiveRecord::Base #attrs

rspec testing has_many :through and after_save

阅读更多关于 rspec testing has_many :through and after_save

问题 I have an (I think) relatively straightforward has_many :through relationship with a join table: class User < ActiveRecord::Base has_many :user_following_thing_relationships has_many :things, :through => :user_following_thing_relationships end class Thing < ActiveRecord::Base has_many :user_following_thing_relationships has_many :followers, :through => :user_following_thing_relationships, :source => :user end class UserFollowingThingRelationship < ActiveRecord::Base belongs_to :thing belongs

request.object.id not returning in afterSave() in Cloud Code

阅读更多关于 request.object.id not returning in afterSave() in Cloud Code

问题 Parse.Cloud.afterSave(function(request) { var type = request.object.get("type"); switch (type) { case 'inspiration': var query = new Parse.Query("Inspiration"); break; case 'event': var query = new Parse.Query("Event"); break; case 'idea': var query = new Parse.Query("Idea"); break; case 'comment': break; default: return; } if (query) { query.equalTo("shares", request.object.id); query.first({ success: function(result) { result.increment("sharesCount"); result.save(); }, error: function(error

rspec testing has_many :through and after_save

阅读更多关于 rspec testing has_many :through and after_save

I have an (I think) relatively straightforward has_many :through relationship with a join table: class User < ActiveRecord::Base has_many :user_following_thing_relationships has_many :things, :through => :user_following_thing_relationships end class Thing < ActiveRecord::Base has_many :user_following_thing_relationships has_many :followers, :through => :user_following_thing_relationships, :source => :user end class UserFollowingThingRelationship < ActiveRecord::Base belongs_to :thing belongs_to :user end And these rspec tests (I know these are not necessarily good tests, these are just to

Rails ActiveRecord using recently saved record id in after_save callback [closed]

阅读更多关于 Rails ActiveRecord using recently saved record id in after_save callback [closed]

I want to use recently stored record ID in after_save callback, is that possible if yes how? after_save :create_children def create_children self.id end Update: Sorry there was something going wrong with my save function, my bad, sorry to waste your time Thanks I just tried it with this: class Thing < ActiveRecord::Base after_save :test_me def test_me puts self.id end end and in the console: $ rails c Loading development environment (Rails 3.0.4) >> x=Thing.new => #<Thing id: nil, name: nil, created_at: nil, updated_at: nil> >> x.save 2 => true >> y=Thing.create 3 => #<Thing id: 3, name: nil,

Rails ActiveRecord using recently saved record id in after_save callback [closed]

阅读更多关于 Rails ActiveRecord using recently saved record id in after_save callback [closed]

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . I want to use recently stored record ID in after_save callback, is that possible if yes how? after_save :create_children def create_children self.id end Update: Sorry there was something going wrong with my save function, my bad, sorry to waste your time Thanks 回答1: I just tried it with this: class Thing <