.order
  = link_to(                                                                                      |
    I18n.t("datagrid.table.order.asc").html_safe,                                                 |
    url_for(grid.param_name => grid.as_query.merge(:order => column.name, :descending => false)), |
    :class => "asc")
  = link_to(                                                                                      |
    I18n.t("datagrid.table.order.desc").html_safe,                                                |
    url_for(grid.param_name => grid.as_query.merge(:order => column.name, :descending => true )), |
    :class => "desc")