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| author | Mark Thomson <nzl216@gmail.com> | 2012-03-10 14:27:36 -0600 |
|---|---|---|
| committer | Mark Thomson <nzl216@gmail.com> | 2012-03-10 14:27:36 -0600 |
| commit | 52bbff4e898ab00265580b34a06241d7d2c1571f (patch) | |
| tree | cb05ff0c20dcf0691e06746a76a7d8ae2e62828c /actionpack/lib | |
| parent | 23a00110cf74027b77ba739853659f0c9621efa2 (diff) | |
| download | rails-52bbff4e898ab00265580b34a06241d7d2c1571f.tar.gz rails-52bbff4e898ab00265580b34a06241d7d2c1571f.tar.bz2 rails-52bbff4e898ab00265580b34a06241d7d2c1571f.zip | |
Added clarification to description of how initial form values are derived.
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 41173de2e7..3dcef98352 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -152,7 +152,8 @@ module ActionView # the value entered by the user will be available in the controller as # <tt>params[:person][:first_name]</tt>. # - # If <tt>:person</tt> also happens to be the name of an instance variable + # For fields generated in this way using the FormBuilder, + # if <tt>:person</tt> also happens to be the name of an instance variable # <tt>@person</tt>, the default value of the field shown when the form is # initially displayed (e.g. in the situation where you are editing an # existing record) will be the value of the corresponding attribute of |