diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index d6e175c7e8..8c300ec745 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -112,6 +112,7 @@ module ActionView # <%= f.text_field :version %><br /> # <%= f.label :author, 'Author' %>: # <%= f.text_field :author %><br /> + # <%= f.submit %> # <% end %> # # There, +form_for+ is able to generate the rest of RESTful form @@ -129,6 +130,7 @@ module ActionView # Last name : <%= f.text_field :last_name %><br /> # Biography : <%= f.text_area :biography %><br /> # Admin? : <%= f.check_box :admin %><br /> + # <%= f.submit %> # <% end %> # # There, the argument is a symbol or string with the name of the @@ -160,6 +162,7 @@ module ActionView # Last name : <%= f.text_field :last_name %> # Biography : <%= text_area :person, :biography %> # Admin? : <%= check_box_tag "person[admin]", @person.company.admin? %> + # <%= f.submit %> # <% end %> # # This also works for the methods in FormOptionHelper and DateHelper that @@ -269,8 +272,9 @@ module ActionView # <%= form_for @person, :url => { :action => "create" }, :builder => LabellingFormBuilder do |f| %> # <%= f.text_field :first_name %> # <%= f.text_field :last_name %> - # <%= text_area :person, :biography %> - # <%= check_box_tag "person[admin]", @person.company.admin? %> + # <%= f.text_area :biography %> + # <%= f.check_box :admin %> + # <%= f.submit %> # <% end %> # # In this case, if you use this: @@ -294,10 +298,9 @@ module ActionView # # If you don't need to attach a form to a model instance, then check out # FormTagHelper#form_tag. - def form_for(record, options = nil, &proc) + def form_for(record, options = {}, &proc) raise ArgumentError, "Missing block" unless block_given? - options ||= {} options[:html] ||= {} case record @@ -348,6 +351,8 @@ module ActionView # <%= fields_for @person.permission do |permission_fields| %> # Admin? : <%= permission_fields.check_box :admin %> # <% end %> + # + # <%= f.submit %> # <% end %> # # ...or if you have an object that needs to be represented as a different @@ -409,6 +414,7 @@ module ActionView # Street : <%= address_fields.text_field :street %> # Zip code: <%= address_fields.text_field :zip_code %> # <% end %> + # ... # <% end %> # # When address is already an association on a Person you can use @@ -438,6 +444,7 @@ module ActionView # ... # Delete: <%= address_fields.check_box :_destroy %> # <% end %> + # ... # <% end %> # # ==== One-to-many @@ -467,6 +474,7 @@ module ActionView # Name: <%= project_fields.text_field :name %> # <% end %> # <% end %> + # ... # <% end %> # # It's also possible to specify the instance to be used: @@ -480,6 +488,7 @@ module ActionView # <% end %> # <% end %> # <% end %> + # ... # <% end %> # # Or a collection to be used: @@ -489,6 +498,7 @@ module ActionView # <%= person_form.fields_for :projects, @active_projects do |project_fields| %> # Name: <%= project_fields.text_field :name %> # <% end %> + # ... # <% end %> # # When projects is already an association on Person you can use @@ -518,6 +528,7 @@ module ActionView # <%= person_form.fields_for :projects do |project_fields| %> # Delete: <%= project_fields.check_box :_destroy %> # <% end %> + # ... # <% end %> def fields_for(record, record_object = nil, options = nil, &block) capture(instantiate_builder(record, record_object, options, &block), &block) @@ -1206,6 +1217,7 @@ module ActionView self.multipart = true @template.file_field(@object_name, method, objectify_options(options)) end + # Add the submit button for the given form. When no value is given, it checks # if the object is a new resource or not to create the proper label: # @@ -1278,11 +1290,11 @@ module ActionView if association.respond_to?(:persisted?) association = [association] if @object.send(association_name).is_a?(Array) - elsif !association.is_a?(Array) + elsif !association.respond_to?(:to_ary) association = @object.send(association_name) end - if association.is_a?(Array) + if association.respond_to?(:to_ary) explicit_child_index = options[:child_index] output = ActiveSupport::SafeBuffer.new association.each do |child| |