Module: Mongoid::DataTable::ClassMethods

Defined in:
lib/mongoid/data_table/base.rb

Instance Method Summary collapse

Instance Method Details

#for_data_table(controller, fields, search_fields = nil, explicit_block = nil, &implicit_block) ⇒ Object 



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# File 'lib/mongoid/data_table/base.rb', line 10

def for_data_table controller, fields, search_fields=nil, explicit_block=nil, &implicit_block
  params = controller.params
  search_fields ||= fields
  block = (explicit_block or implicit_block)

  objects = self.where(_where_conditions params[:sSearch], search_fields).
                 order_by(_order_by_fields params, fields).
                 paginate :page     => _page(params),
                          :per_page => params[:iDisplayLength]

  {:sEcho                => params[:sEcho].to_i,
   :iTotalRecords        => self.count,
   :iTotalDisplayRecords => objects.total_entries,
   :aaData               => _yield_and_render_array(controller, objects, block)
  }.to_json.html_safe
end