diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers')
-rw-r--r-- | actionpack/lib/action_view/helpers/atom_feed_helper.rb | 2 | ||||
-rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 18 |
2 files changed, 11 insertions, 9 deletions
diff --git a/actionpack/lib/action_view/helpers/atom_feed_helper.rb b/actionpack/lib/action_view/helpers/atom_feed_helper.rb index 5aaf1b4688..ebb1cb34bc 100644 --- a/actionpack/lib/action_view/helpers/atom_feed_helper.rb +++ b/actionpack/lib/action_view/helpers/atom_feed_helper.rb @@ -49,7 +49,7 @@ module ActionView # * <tt>:url</tt>: The URL for this feed. Defaults to the current URL. # * <tt>:schema_date</tt>: The date at which the tag scheme for the feed was first used. A good default is the year you # created the feed. See http://feedvalidator.org/docs/error/InvalidTAG.html for more information. If not specified, - # 2005 is used (as a "I don't care"-value). + # 2005 is used (as an "I don't care" value). # # Other namespaces can be added to the root element: # diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 22c6562cc7..0e77a7e067 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -76,6 +76,7 @@ module ActionView # values for the fields. # # <% form_for :person, @person, :url => { :action => "update" } do |f| %> + # <%= f.error_messages %> # First name: <%= f.text_field :first_name %> # Last name : <%= f.text_field :last_name %> # Biography : <%= f.text_area :biography %> @@ -85,7 +86,8 @@ module ActionView # Worth noting is that the form_for tag is called in a ERb evaluation block, not an ERb output block. So that's <tt><% %></tt>, # not <tt><%= %></tt>. Also worth noting is that form_for yields a <tt>form_builder</tt> object, in this example as <tt>f</tt>, which emulates # the API for the stand-alone FormHelper methods, but without the object name. So instead of <tt>text_field :person, :name</tt>, - # you get away with <tt>f.text_field :name</tt>. + # you get away with <tt>f.text_field :name</tt>. Notice that you can even do <tt><%= f.error_messages %></tt> to display the + # error messsages of the model object in question. # # Even further, the form_for method allows you to more easily escape the instance variable convention. So while the stand-alone # approach would require <tt>text_field :person, :name, :object => person</tt> @@ -405,7 +407,7 @@ module ActionView # ==== Examples # # Let's say that @post.validated? is 1: # check_box("post", "validated") - # # => <input type="checkbox" id="post_validate" name="post[validated]" value="1" checked="checked" /> + # # => <input type="checkbox" id="post_validated" name="post[validated]" value="1" /> # # <input name="post[validated]" type="hidden" value="0" /> # # # Let's say that @puppy.gooddog is "no": @@ -413,8 +415,8 @@ module ActionView # # => <input type="checkbox" id="puppy_gooddog" name="puppy[gooddog]" value="yes" /> # # <input name="puppy[gooddog]" type="hidden" value="no" /> # - # check_box("eula", "accepted", {}, "yes", "no", :class => 'eula_check') - # # => <input type="checkbox" id="eula_accepted" name="eula[accepted]" value="no" /> + # check_box("eula", "accepted", { :class => 'eula_check' }, "yes", "no") + # # => <input type="checkbox" class="eula_check" id="eula_accepted" name="eula[accepted]" value="yes" /> # # <input name="eula[accepted]" type="hidden" value="no" /> # def check_box(object_name, method, options = {}, checked_value = "1", unchecked_value = "0") @@ -430,13 +432,13 @@ module ActionView # # Let's say that @post.category returns "rails": # radio_button("post", "category", "rails") # radio_button("post", "category", "java") - # # => <input type="radio" id="post_category" name="post[category]" value="rails" checked="checked" /> - # # <input type="radio" id="post_category" name="post[category]" value="java" /> + # # => <input type="radio" id="post_category_rails" name="post[category]" value="rails" checked="checked" /> + # # <input type="radio" id="post_category_java" name="post[category]" value="java" /> # # radio_button("user", "receive_newsletter", "yes") # radio_button("user", "receive_newsletter", "no") - # # => <input type="radio" id="user_receive_newsletter" name="user[receive_newsletter]" value="yes" /> - # # <input type="radio" id="user_receive_newsletter" name="user[receive_newsletter]" value="no" checked="checked" /> + # # => <input type="radio" id="user_receive_newsletter_yes" name="user[receive_newsletter]" value="yes" /> + # # <input type="radio" id="user_receive_newsletter_no" name="user[receive_newsletter]" value="no" checked="checked" /> def radio_button(object_name, method, tag_value, options = {}) InstanceTag.new(object_name, method, self, nil, options.delete(:object)).to_radio_button_tag(tag_value, options) end |