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author | David Heinemeier Hansson <david@loudthinking.com> | 2007-05-14 17:30:35 +0000 |
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committer | David Heinemeier Hansson <david@loudthinking.com> | 2007-05-14 17:30:35 +0000 |
commit | 6e7b593992f8f6f8e783b87e7ab9d1d5a97063f7 (patch) | |
tree | 8de722a5e02bd4e0e7bcfc10bc3a677d1744b9f4 /actionpack/lib/action_view/helpers/record_tag_helper.rb | |
parent | 50253edec97429ea92621bce6578cdedfcc19b62 (diff) | |
download | rails-6e7b593992f8f6f8e783b87e7ab9d1d5a97063f7.tar.gz rails-6e7b593992f8f6f8e783b87e7ab9d1d5a97063f7.tar.bz2 rails-6e7b593992f8f6f8e783b87e7ab9d1d5a97063f7.zip |
Added record identifications to FormHelper#form_for and PrototypeHelper#remote_form_for [DHH]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6731 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'actionpack/lib/action_view/helpers/record_tag_helper.rb')
-rw-r--r-- | actionpack/lib/action_view/helpers/record_tag_helper.rb | 108 |
1 files changed, 56 insertions, 52 deletions
diff --git a/actionpack/lib/action_view/helpers/record_tag_helper.rb b/actionpack/lib/action_view/helpers/record_tag_helper.rb index 29845ba147..61e51f50af 100644 --- a/actionpack/lib/action_view/helpers/record_tag_helper.rb +++ b/actionpack/lib/action_view/helpers/record_tag_helper.rb @@ -1,55 +1,59 @@ -module RecordTagHelper - # Produces a wrapper DIV element with id and class parameters that - # relate to the specified ActiveRecord object. Usage example: - # - # <% div_for(@person, :class => "foo") do %> - # <%=h @person.name %> - # <% end %> - # - # produces: - # - # <div id="person_123" class="person foo"> Joe Bloggs </div> - # - def div_for(record, *args, &block) - content_tag_for(:div, record, *args, &block) - end +module ActionView + module Helpers + module RecordTagHelper + # Produces a wrapper DIV element with id and class parameters that + # relate to the specified ActiveRecord object. Usage example: + # + # <% div_for(@person, :class => "foo") do %> + # <%=h @person.name %> + # <% end %> + # + # produces: + # + # <div id="person_123" class="person foo"> Joe Bloggs </div> + # + def div_for(record, *args, &block) + content_tag_for(:div, record, *args, &block) + end - # content_tag_for creates an HTML element with id and class parameters - # that relate to the specified ActiveRecord object. For example: - # - # <% content_tag_for(:tr, @person) do %> - # <td><%=h @person.first_name %></td> - # <td><%=h @person.last_name %></td> - # <% end %> - # - # would produce hthe following HTML (assuming @person is an instance of - # a Person object, with an id value of 123): - # - # <tr id="person_123" class="person">....</tr> - # - # If you require the HTML id attribute to have a prefix, you can specify it: - # - # <% content_tag_for(:tr, @person, :foo) do %> ... - # - # produces: - # - # <tr id="foo_person_123" class="person">... - # - # content_tag_for also accepts a hash of options, which will be converted to - # additional HTML attributes. If you specify a +:class+ value, it will be combined - # with the default class name for your object. For example: - # - # <% content_tag_for(:li, @person, :class => "bar") %>... - # - # produces: - # - # <li id="person_123" class="person bar">... - # - def content_tag_for(tag_name, record, *args, &block) - prefix = args.first.is_a?(Hash) ? nil : args.shift - options = args.first.is_a?(Hash) ? args.shift : {} - concat content_tag(tag_name, capture(&block), - options.merge({ :class => "#{dom_class(record)} #{options[:class]}".strip, :id => dom_id(record, prefix) })), - block.binding + # content_tag_for creates an HTML element with id and class parameters + # that relate to the specified ActiveRecord object. For example: + # + # <% content_tag_for(:tr, @person) do %> + # <td><%=h @person.first_name %></td> + # <td><%=h @person.last_name %></td> + # <% end %> + # + # would produce hthe following HTML (assuming @person is an instance of + # a Person object, with an id value of 123): + # + # <tr id="person_123" class="person">....</tr> + # + # If you require the HTML id attribute to have a prefix, you can specify it: + # + # <% content_tag_for(:tr, @person, :foo) do %> ... + # + # produces: + # + # <tr id="foo_person_123" class="person">... + # + # content_tag_for also accepts a hash of options, which will be converted to + # additional HTML attributes. If you specify a +:class+ value, it will be combined + # with the default class name for your object. For example: + # + # <% content_tag_for(:li, @person, :class => "bar") %>... + # + # produces: + # + # <li id="person_123" class="person bar">... + # + def content_tag_for(tag_name, record, *args, &block) + prefix = args.first.is_a?(Hash) ? nil : args.shift + options = args.first.is_a?(Hash) ? args.shift : {} + concat content_tag(tag_name, capture(&block), + options.merge({ :class => "#{dom_class(record)} #{options[:class]}".strip, :id => dom_id(record, prefix) })), + block.binding + end + end end end
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