Ruby on Rails Community Forum

Hi there, In my rails app I have the parent model ORDERS with SALES as a child (as nested routes). So 1 Order has_many Sales and 1 Sale belongs_to Order. In my USER model I have the column "maxdis...

Hi there, just a quick suggestion. I'm at a stage where I'm struggling with Caching. Since you haven't covered this topic yet I would be very happy if you do, especially Database query caching. G...

Hi Everyone, I'm trying to display a users profile image, along with their username in an autocomplete dropdown. The autocomplete functionality works fine, I'm just having trouble displaying the ...

Hi there, I`m using the CSV Upload as described in one of your pro-tutorials. The code loops through the csv and adds records to the specific table. But if there is a whitespace inside a row, th...

Hello, this question is more conceptual, than technical one. Do you think that it's a good idea to handle different types of "access rights" and "roles" in third model like this? ```ruby class Do...

Hey guys, a while ago, I tried to follow a railscast tutorial(notably http://railscasts.com/episodes/197-nested-model-form-part-2?view=asciicast) on nested models where i was trying to build a sur...

Great work Chris, this my second month in this forum and i really enjoy the series of tuts, please i'm currently working on multi tenancy application that require user to select desired theme. plea...

```"livraisonlog"=>[{"vente_id"=>"3", "type_liv"=>"L", "produit_id"=>"57", "qte"=>"4.0"}, {"vente_id"=>"3", "type_liv"=>"L", "produit_id"=>"66", "qte"=>"5.0"}, {"vente_id...

Hello I am working on a project that is to develop a platform. The platform will aim to monitor and records the payment transaction operations on the mobile network. I remind you that the mobile pa...

You have a screencast where you [describe how to incorporate Mandrill into your Rails application](https://gorails.com/episodes/sending-emails-with-mandrill?autoplay=1), and because of that I've us...

I have setup vagrant following the video and all is good but I can't seem to access Mysql. I have tried mysql --user=vagrant -p with no password but I get " Access denied for user 'vagrant'@'local...

Hi, I like to have my application to send automated emails summary to users. Users have multiple profiles that they can make and like to notify the users by email if there is more than 5 new profil...

Hi evry bady. I have three models. I want a form that gives the product list, just added the amount for inclusion in ventelinges. ```produit.rb class Produit < ActiveRecord::Base has_many :v...

Hey Chris i am tinkering with deeply nested forms, all is well but I can manage to render the show with all 3 forms in one ... esp the last form. when its added I get non method error and i am sure...

I have 3 models - `Items`, `Customizations` and `Property Maps` Property Maps has a polymorphic association with Items and Customizations The business logic here is, when listing customizations p...

Hi Chris! At the moment I have product and industry models with has_many :through associations, and would like to list the products based on the industries. I'd like to create a category (in my c...

I'm able to show a stream of activity for each user in their profile. What I'm trying to figure out is how i can have a book show one time with the activity that a specific user provided on the sid...

Hi, I'm working on an app for a personal trainer, at the moment I've got a User class with STI for clients and trainers. The way I would like the appointments to work is from the trainers side they...

Hi , I have looking for an actively supported gem to implement a hash tag like feature that can easily be used as a metric in feedback that has a lot of text. I checked-out https://githu...

Hey i have some problem with devise. I already created devise model for User and after that i run command rails g devise:views without user at the and. And now i decided that i must to have couple ...