Hello, I have a Model called Orgchart and it contains a position. In the users table there is an orgchart_id for each user. I have a select box on a form and I want to fill it with all the posit...

help me to statr my first projet with RoR. on installation rails v4.2.10 ( *impossible for my to install the last version => v.5.x*) before create my project with command : `rails new inspiron -...

The new site is screaming fast. I notice that there's no page refresh on almost all requests. Is this View? React? Something else? I'm curious to know how this is done.

Hi all, I have user groups setup on my app using the code below... ``` class User < ActiveRecord::Base has_many :user_groups has_many :groups, through: :user_groups end class Group < A...

I have a multi-tenancy app where everything is stored in 1 Postgres database. All models have a account_id, so the data a customer can see is based on his account_id. This works perfect, but due to...

Hi, I have a Concept model with description string field. Concept `has_many_attached :images`, I use them to store images that I dragged into trix wysiwyg. Everything works great if Concept alrea...

Hi Guys, In the app I am building, my users have several accounts (though account_users). For each account they can create, view, update... articles I would like to have a global selector at the t...

***Controller action should call one model method other than an initial find or new*** *This inspection warns if a controller action contains more than one model method call, after the initial .fin...

Im using AdminLTE 2 to build a small dashboard and everything was working nicely until I started adding links to the controllers on my sidebar. On first loading the dashboard everything works as e...

I have bought this course a few days ago and is still struggling to get it to work. This course video is good but seems to be quite outdated. Does anyone have a working copy of the course (especia...

Hi there! Can you add video trancoding episode for production ready, I mean API base

Hey everyone, Quick question (I hope). I have an application with Devise's out-of-the-box initial set-up. Later, I realized I wanted to include the Trackable functionality so I included it in my m...

Hello community! Can someone help me with some config? I tried to add Bootstrap-Vue to my rails/Vue project, but the CSS was not loading. I created a very simple one, but I can't make it work: h...

Is it possible to see a list of episodes that exist outside of the series categories?

I need a web + mobile app on PostgreSQL that has offline functionality so I decided on making a PWA. There seems to be only 2 frameworks for making PWAs: Angular and Vue. So I decided to use Vue...

I have a database table (orders table) that is densely populated with order information as it happens from users with their ids, and I want to get the sum of fees based on different currencies, and...

Hello, I'm following a RUBY code and writing a small script in php that will accept post request (json) and show values. However, the following line puzzles me - what does params["payload"] is doi...

Hi, I´m a total newbie and in the process of learning Ruby on Rails. So far I´ve installed Ruby (version 2.5.1) on my Mac and created a database. Now I want to create a new user to a demo project ...

Hi all, let's say I wand to build a whitelabel product. I want to display different layouts (Logos, CSS, ...) based on the current URL the website was accessed by. E.G. a123.mywebsite.com should...

Hi all, What is the best way to check a user (current_user) owns a post before edit or delete? I have a Post model with a has_one relationship to the User model, user_id is set. The logged in use...