diff options
| author | Yves Senn <yves.senn@gmail.com> | 2012-11-24 17:35:29 +0100 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2012-11-24 18:12:23 +0100 |
| commit | 47b4ed90f57380786340f39de0c0952bf5860e01 (patch) | |
| tree | e5014eb6af796a76509984d0f729ba33e063fc9d /actionpack/lib/action_view | |
| parent | a1c7eae87bdfd7a10548cc10b6dce4c23983bb1d (diff) | |
| download | rails-47b4ed90f57380786340f39de0c0952bf5860e01.tar.gz rails-47b4ed90f57380786340f39de0c0952bf5860e01.tar.bz2 rails-47b4ed90f57380786340f39de0c0952bf5860e01.zip | |
document :hidden_field_id option for fields_for
Diffstat (limited to 'actionpack/lib/action_view')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 6abf1e1751..c79d30ea88 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -702,6 +702,11 @@ module ActionView # <% end %> # ... # <% end %> + # + # Note that fields_for will automatically generate a hidden field + # to store the ID of the record. There are circumstances where this + # hidden field is not needed and you can pass <tt>hidden_field_id: false</tt> + # to prevent fields_for from rendering it automatically. def fields_for(record_name, record_object = nil, options = {}, &block) builder = instantiate_builder(record_name, record_object, options) output = capture(builder, &block) |