<%= view_table_cell ( filter_select_tag( 'filtercitizenship_id', options_from_collection_for_select(Citizenship.all.by_name, 'id', 'descrizione', @filter_params[:filtercitizenship_id].is_valid_id? ? @filter_params[:filtercitizenship_id].to_i : nil), prompt: '(cittadinanza?)', include_blank: true, is_selected: @filter_params[:filtercitizenship_id].is_valid_id?, width: 300 ) ) %>