diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 6ca956f879..0937075edf 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -211,7 +211,7 @@ module ActionView # If you have an object that needs to be represented as a different # parameter, like a Client that acts as a Person: # - # <%= form_for(@post, :as => :client do |f| %> + # <%= form_for(@post, :as => :client) do |f| %> # ... # <% end %> # @@ -228,8 +228,8 @@ module ActionView # ... # <% end %> # - # Where +@document = Document.find(params[:id])+ and - # +@comment = Comment.new+. + # Where <tt>@document = Document.find(params[:id])</tt> and + # <tt>@comment = Comment.new</tt>. # # === Unobtrusive JavaScript # @@ -656,11 +656,13 @@ module ActionView InstanceTag.new(object_name, method, self, options.delete(:object)).to_input_field_tag("hidden", options) end - # Returns an file upload input tag tailored for accessing a specified attribute (identified by +method+) on an object + # Returns a file upload input tag tailored for accessing a specified attribute (identified by +method+) on an object # assigned to the template (identified by +object+). Additional options on the input tag can be passed as a # hash with +options+. These options will be tagged onto the HTML as an HTML element attribute as in the example # shown. # + # Using this method inside a +form_for+ block will set the enclosing form's encoding to <tt>multipart/form-data</tt>. + # # ==== Examples # file_field(:user, :avatar) # # => <input type="file" id="user_avatar" name="user[avatar]" /> |