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book_list
2006 Apr 05
3
CRUD pattern for has_many relationships (forms containing collections)?
...t_field_tag "books[#{book.id}][title]", book.title %></p>
...an authors/_form.rhtml partial
<%= text_field "author", "name" %>
<%= link_to_remote "Add book", :url => {:action => "add_book"}
:update => "books_list" %>
<div id="books_list">
<%= render :partial => "books/book", :collection => author.books %>
</div>
...and in authors_controller.rb
def new
session[:books] = Array.new
end
def add_book
book = Book.new(:title => "untitled&q...