README

This README would normally document whatever steps are necessary to get the application up and running.

Things you may want to cover:

• Ruby version

rails version:

4.2.0

• System dependencies

• Configuration

• Database creation

  This example includes an example database sqlite3

• Database initialization

• How to run the test suite

• Services (job queues, cache servers, search engines, etc.)

• Deployment instructions

clone the repository and run bundle intall

git clone https://github.com/diegopiccinini/sortable_list.git

Here are the steps for set up this in another project

at first you need ths gem

gem 'jquery-ui-rails'

change this files

aplication.js to add this: //= require jquery-ui

...
//= require jquery
//= require jquery_ujs
//= require jquery-ui
//= require turbolinks
//= require_tree .
...

aplication.css to add this: *= require jquery-ui

...
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any styles
 * defined in the other CSS/SCSS files in this directory. It is generally better to create a new
 * file per style scope.
 *= require jquery-ui
 *= require_tree .
 *= require_self
 ...

make a migration to add the position or other integer to save the order field

in this case I use a scaffold

bin/rails generate scaffold slide title:string position:integer

change the css and js

In this case slides.css and slides.coffee, you can see the code in this repo.

The view

see the slides/index.html.erb

The controller

see the slides_controller see the order and _index: methods