Hi,
I'm trying to use collection_select with a habtm
relationship. Let's say
you have two tables: books and authors with a many-to-many
relationship.
Is there any way in rails to render something like selection
boxes for
each author, so that the user can change them?
I tried this (and several more variations) but it doesn't
work:
<% for  author in book.authors %>
<%= collection_select("author[]",
"author_id", authors, :id,
:full_name) %>
<% end %>
Is it possible to use collection select for this ?
Thanks in advance,
- Juancho
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