diff options
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_options_helper.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/form_options_helper.rb b/actionpack/lib/action_view/helpers/form_options_helper.rb index aa448764da..2c321b8336 100644 --- a/actionpack/lib/action_view/helpers/form_options_helper.rb +++ b/actionpack/lib/action_view/helpers/form_options_helper.rb @@ -5,6 +5,19 @@ require File.dirname(__FILE__) + '/form_helper' module ActionView module Helpers # Provides a number of methods for turning different kinds of containers into a set of option tags. + # == Options + # The <tt>collection_select</tt>, <tt>country_select</tt>, and <tt>select</tt> methods take an <tt>options</tt> parameter, a hash. + # + # * <tt>:include_blank</tt> - set to true if the first option element of the select element is a blank. Useful if there is not a default value required for the select element. + # select("post", "category", Post::CATEGORIES, {:include_blank => true}) + # + # Could become: + # + # <select name="post[category]"> + # <option></option> + # <option>joke</option> + # <option>poem</option> + # </select> module FormOptionsHelper include ERB::Util |