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Added documentation for usage of associative resources with form_for

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Rizwan Reza 2010-07-01 23:07:24 +04:30
parent d167cfd62b
commit a6913bf7eb
1 changed files with 11 additions and 1 deletions
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12
actionpack/lib/action_view/helpers/form_helper.rb
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@ -213,12 +213,22 @@ module ActionView
# ...
# <% end %>
#
# And for namespaced routes, like +admin_post_url+:
# For namespaced routes, like +admin_post_url+:
#
# <%= form_for([:admin, @post]) do |f| %>
# ...
# <% end %>
#
# If your resource has associations defined, for example, you want to add comments
# to the post given that the routes are set correctly:
#
# <%= form_for([@document, @comment]) do |f| %>
# ...
# <% end %>
#
# Where +@document = Document.find(params[:id])+ and
# +@comment = Comment.new+.
#
# === Unobtrusive JavaScript
#
# Specifying: