Topic: Adding nested form elements within a <tr> block

Hi, I'm developing a Rails 3.2 app using Cocoon to handle a deeply nested form.

My grandchild elements consist of a text field and series of check boxes. I'd like to render these within a table, each row being a new record.

I am having difficulty setting up Cocoon to append new records, contained within a <tr> block, to the table.

I originally tried doing this with Ryan Bates nested_forms, but switched to Cocoon as it appeared to offer more control over element placement. But still no joy.

Has anyone else successfully rendered nested form elements within a table? If so, what approach did you use?

Thanks for your time.