spot7.org logo
Home PHP C# C++ Android Java Javascript Python IOS SQL HTML Categories

Blacklist model in Rails 4


You forgot to save the object.

def downvote
  @advertisement.downvote_from current_user
flash[:notice] = 'Downvote added.' if
@advertisement.vote_registered?
  if @advertisement.get_dislikes.size ==  30

    @advertisement.in_blacklist = true
    @advertisement.save # there you go!
     flash[:notice] = "#{@advertisement.name }
added to blacklist. Information sent to
#{@advertisement.user.email } "
    respond_with(@advertisement)
  else
  respond_with(@advertisement)
  end
end

Categories : Ruby On Rails

Related to : Blacklist model in Rails 4
Rails ActiveRecord model has_one twice to the same model with different foreign keys
Something like this: class Offer < ActiveRecord::Base belongs_to :departure_port, class_name: "Port", foreign_key: "departure_port_id" belongs_to :arrival_port, class_name: "Port", foreign_key: "arrival_port_id" end class Port < ActiveRecord::Base has_one :offer end

Categories : Ruby On Rails
Understanding Rails Model Associations
Rails Guides provides an explanation as to why you're experiencing the problem. Essentially, when you declare a belongs_to relationship, the foreign key appears on the table for the class declaring it. When you declare a has_one relationship, the foreign key is on the table for the class in the declaration. Example In this scenario, the pictures table would require a page_id foreign key. class

Categories : Ruby On Rails
Rails model namespace and named_helpers
Rails' using model class: Operations::Expense to create the routes for new and edit methods. As it try to use the namespace and convert it into route something like: operations_expenses_(path/url). Since, you have scope module: 'operations', it creates expenses_(path/url) methods instead. Try changing your routes to this: namespace :operations, path: '/' do resources :expenses end This wil

Categories : Ruby On Rails
Rails scope with polymorphic model
Your scope is not working correctly, .last in your scope get one results instead of an ActiveRecord relation, remove .last and the scope will work fine in getting all Financials with ltm=true

Categories : Ruby On Rails
Scope a model using several queries, Rails 4
Try this: scope :organizer, -> { where('cat_id = ? or cat_id = ?', 1, 8) } What wrong here: You try mix SQL operator OR and ruby method invoke. for future research test query in rails console: => User.where(first_name: 'Foo').to_sql #> "SELECT "users".* FROM "users" WHERE "users"."first_name" = 'Foo'" => User.where(first_name: 'Foo' or last_name: 'faw').to_sql SyntaxError: unexp

Categories : Ruby On Rails
Recently Add
Groups and Users has many oder has many through?
Rails format specifier differences
Capistrano can not create symlinks: file exist
Admin can't delete users. Ruby on Rails 3 - Michael Hartl
Don't show user name who create post
Using Wicked with Devise (2 step signup process)
RubyOnRails Rake test failures
Rails session start event handler
Why ActiveModel::ForbiddenAttributesError error?
How can i track the issue in production RAILS
Cannot install spree gem - ERROR: invalid gem: package is corrupt
Why are the nested resources for Devise authentication not working?
Rails Devise - how to open access to the site root
Rails: respond_with the same template for two methods
rails with postgresl database "role postgres does not exist"
Instance variable in Rails helper not set
Monkey patch rails 3.2 rake task
Rails_admin: Should I have admin_user or user with admin role to manage users and admin panel
undefined method `attachments' for nil:NilClass
Memory usage increase with Ruby 2.1 versus Ruby 2.0 or 1.9
Can a Rails app be deployed without using Heroku Toolbelt? If so, how?
Enable random access to collection with MongoDB
libmysqlclient-dev installation fails
undefined method `name' for nil:NilClass. Can't find @followed.name but @followed is set
Allowing an arbitrary domain and subdomain in session_store.rb
Pushmeup Gem - Can't send push notifications in Active Admin model
Rails console does not start
GitHub Import: Could not locate Gemfile
AWS::S3::PermanentRedirect in SongsController#index "The bucket you are attempting to access must be addressed using the specified endpoint"
automatically create ActiveRecord parent for association
© Copyright 2017 spot7.org Publishing Limited. All rights reserved.