Wrap up the excellent gridstack.js javascript library. gridstack.js is a jQuery plugin for widget layout. This is drag-and-drop multi-column grid. It allows you to build draggable responsive bootstrap v3 friendly layouts.

gridstack.js github repository and documentation can be found here: [https://github.com/troolee/gridstack.js] (https://github.com/troolee/gridstack.js)

The gridstack-rails simply wrap up gridstack.js and its dependencies to ease integration in a rails project.

• Installation
• Dependencies

The gem allow easy installation for the latest stable version.

Add this line to your application's Gemfile:

gem 'gridstack-rails'

And then execute:

bundle

And restart your server

Installing from github repository allow you to chose the version to install if the latest stable version does not suit your needs.

Add this line to your application's Gemfile:

# OR to use the latest development version:
gem 'gridstack-rails', github: 'edharmowongso/gridstack-rails'

And then execute:

bundle

And restart your server

By default gridstack-rails will include the following javascripts libraries:

• lodash
• jquery-ui: core, widget, mouse, draggable, and resizable modules
• gridstack.js

Along with the following stylesheets files:

• jquery-ui: core, draggable, and resizable modules
• gridstack.js

To integrate gridstack.js and its default dependencies, add to your javascript manifest file:

//= require gridstack-rails

And add to your stylesheet manifest file:

/*
 *= require gridstack-rails
 */

To integrate the default library but to use underscore.js in place of lodash, add to your javascript manifest file:

//= require gridstack-rails-underscore

And add to your stylesheet manifest file:

/*
 *= require gridstack-rails
 */

If you want to integrate the dependencies manually, and need only the gridstack.js library, add to your javascript manifest file:

//= require gridstack/gridstack

And add to your stylesheet manifest file:

/*
 *= require gridstack/gridstack
 */

You can also add the gridstack-extra css styles by adding to your stylesheet manifest file:

/*
 *= require gridstack/gridstack-extra
 */

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request