<%= select_tag "group_by[name]", options_for_select(@query.group_by_columns_for_select, (@query.group_by[:name].to_s unless @query.group_by[:name].blank?)), :class => "select-small", :onchange => "group_by_changed();" %> <%= select_tag("group_by[granularity]", options_for_select([[l(:label_year), "year"], [l(:label_month), "month"], [l(:label_week), "week"], [l(:label_day_plural), "day"]], @query.group_by[:granularity]), :class => "select-small", :onload => "group_by_changed();", :style => ("display: none" if @query.group_by["name"].blank? || !@query.time_groups.include?(@query.group_by["name"].to_s))) %>