monkey patch AS #72

app/views/active_scaffold_overrides/_horizontal_subform_header.html.erb

@@ -0,0 +1,11 @@
+<thead>
+  <tr>
+    <%
+    active_scaffold_config_for(record.class).subform.columns.each :for => record.class, :crud_type => :read, :flatten => true do |column|
+      hidden = column_renders_as(column) == :hidden
+      next unless in_subform?(column, parent_record)
+      -%>
+      <th class="<%= "#{'required' if column.required?} #{'hidden' if hidden}" %>"><label><%= column.label unless hidden %></label></th>
+    <% end -%>
+  </tr>
+</thead>