with_filters
Add filtering to tables, lists, etc.
This project follows Semantic Versioning.
Installation
$ gem install with_filters
If you're using Bundler, add this to your Gemfile:
gem 'with_filters', '~> 0.1.0'
Support
| Ruby | 1.9 |
| Rails | 3.1 |
| Database Framework | ActiveRecord |
Usage
In your controller:
@data = Data.with_filters(params, fields: {
email_address: {match: :contains},
full_name: ->(value, scope) {
first_word, second_word = value.strip.split(/\s+/)
if second_word
scope.where(['first_name LIKE ? OR last_name LIKE ?', first_word, first_word])
else
scope.where(['first_name LIKE ? AND last_name LIKE ?', first_word, second_word])
end
}
}).order('created_at DESC').page(params[:page] || 1)
In your view:
<%= filter_form_for(@data) do |f| %>
<%# pass through variables needed in the form but not associated with filtering %>
<% if params[:order] %>
<% f.hidden(:order, name: 'order', value: params[:order]) %>
<% end %>
<% f.input(:id) %>
<% f.input_range(:created_at, label: 'Account Created On') %> <%# creates a filter to search a range %>
<% f.input(:full_name) %>
<% f.input(:email_address) %>
<% f.action(:submit, label: 'Filter') %>
<% end %>