MightyGrid

MightyGrid is very simple and flexible grid solution for Ruby On Rails.

Features

Ruby 2.x support
Rails 4.x support
Easy building grids
Flexible filtering
Simple sorting

Installation

Add this line to your application’s Gemfile:

gem 'mighty_grid'

Then run the following generator command in order to generate files for gem customization:

$ rails g mighty_grid:install

After generation you will see the following files:

config/initializers/mighty_grid.rb
config/locales/mighty_grid.en.yml

Quick Start

Creating grid

Any grid can be created in a folder app/grids for example as follows:
```
 class ProductsGrid < MightyGrid::Base
   scope { Product }
 end
```

Initialize the grid in a controller

 def index
   @products_grid = ProductsGrid.new(params)
 end

Show created grid

 <%= grid @products_grid do |g| %>
   <% - g.column :id %>
   <% - g.column :name %>
   <% - g.column :description %>
 <% end %>

Usage

Filters

A simple example of the use of filters:

class ProductsGrid < MightyGrid::Base
  scope { Product }
  filter :name
  filter :status, :enum, collection: [['active', 'Active'], ['inactive', 'Inactive']]
  filter :author, :string, attribute: :name, model: User
end

General configuration options

You can configure the following default values by overriding these values using MightyGrid.setup method.

per_page                # 15 by default
order_direction         # 'asc' by default
order_type              # 'single' by default
order_asc               # '↑' by default
order_desc              # '↓' by default
order_asc_link_class    # '' by default
order_desc_link_class   # '' by default
order_active_link_class # 'mg-order-active' by default
order_wrapper_class     # '' by default
grid_name               # 'grid' by default
table_class             # '' by default
header_tr_class         # '' by default
pagination_theme        # 'mighty_grid' by default

There’s a handy generator that generates the default configuration file into config/initializers directory.

Thinking Sphinx Support

Example

class ProductsGrid < MightyGrid::Base
  scope { Product }
  use_thinking_sphinx true
  sphinx_options indices: ['product_public_core']
  search :query
end

Scope should contain only the model class (not relation). You can have only one search field.

Note: Currently, filtering is not supported for the search.

Running tests

To run the tests you need specify database and Rails version.

List of available Rails versions: 4.0, 4.1, 4.2.
List of DB: sqlite, postgresql, mysql.

Example run:

$ DB=postgresql appraisal rails_41 rake spec cucumber

Contributing

Fork it ( http://github.com/jurrick/mighty_grid/fork )
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create new Pull Request