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author | Andrew White <andyw@pixeltrix.co.uk> | 2010-04-04 17:34:23 +0100 |
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committer | Andrew White <andyw@pixeltrix.co.uk> | 2010-04-04 17:34:23 +0100 |
commit | 00884a59013a658082dab41da5ff41add31b8c43 (patch) | |
tree | 666b862b08b04c7a3727ee22b2cd1a2561af4e52 /actionpack/lib/action_view/helpers/form_helper.rb | |
parent | 48b2451142355b22de5f8130b3debdd4e53e2ba2 (diff) | |
parent | 7d7e0627a0490b6b4ddb0ee5429264ccd46f1245 (diff) | |
download | rails-00884a59013a658082dab41da5ff41add31b8c43.tar.gz rails-00884a59013a658082dab41da5ff41add31b8c43.tar.bz2 rails-00884a59013a658082dab41da5ff41add31b8c43.zip |
Merge branch 'master' of github.com:lifo/docrails
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_helper.rb')
-rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 89560d0b49..9467a0912a 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -96,6 +96,7 @@ module ActionView extend ActiveSupport::Concern include FormTagHelper + include UrlHelper # Creates a form and a scope around a specific model object that is used # as a base for questioning about values for the fields. @@ -120,7 +121,7 @@ module ActionView # The generic way to call +form_for+ yields a form builder around a # model: # - # <%= form_for :person, :url => { :action => "update" } do |f| %> + # <%= form_for :person, :url => { :action => "create" } do |f| %> # <%= f.error_messages %> # First name: <%= f.text_field :first_name %><br /> # Last name : <%= f.text_field :last_name %><br /> @@ -144,7 +145,7 @@ module ActionView # If the instance variable is not <tt>@person</tt> you can pass the actual # record as the second argument: # - # <%= form_for :person, person, :url => { :action => "update" } do |f| %> + # <%= form_for :person, person, :url => { :action => "create" } do |f| %> # ... # <% end %> # @@ -176,7 +177,7 @@ module ActionView # possible to use both the stand-alone FormHelper methods and methods # from FormTagHelper. For example: # - # <%= form_for :person, @person, :url => { :action => "update" } do |f| %> + # <%= form_for :person, @person, :url => { :action => "create" } do |f| %> # First name: <%= f.text_field :first_name %> # Last name : <%= f.text_field :last_name %> # Biography : <%= text_area :person, :biography %> @@ -264,7 +265,7 @@ module ActionView # custom builder. For example, let's say you made a helper to # automatically add labels to form inputs. # - # <%= form_for :person, @person, :url => { :action => "update" }, :builder => LabellingFormBuilder do |f| %> + # <%= form_for :person, @person, :url => { :action => "create" }, :builder => LabellingFormBuilder do |f| %> # <%= f.text_field :first_name %> # <%= f.text_field :last_name %> # <%= text_area :person, :biography %> @@ -341,7 +342,7 @@ module ActionView # # === Generic Examples # - # <%= form_for @person, :url => { :action => "update" } do |person_form| %> + # <%= form_for @person do |person_form| %> # First name: <%= person_form.text_field :first_name %> # Last name : <%= person_form.text_field :last_name %> # @@ -353,13 +354,13 @@ module ActionView # ...or if you have an object that needs to be represented as a different # parameter, like a Client that acts as a Person: # - # <%= fields_for :person, @client do |permission_fields| %> + # <%= fields_for :person, @client, :url => { :action => "create" } do |permission_fields| %> # Admin?: <%= permission_fields.check_box :admin %> # <% end %> # # ...or if you don't have an object, just a name of the parameter: # - # <%= fields_for :person do |permission_fields| %> + # <%= fields_for :person, :url => { :action => "create" } do |permission_fields| %> # Admin?: <%= permission_fields.check_box :admin %> # <% end %> # @@ -403,7 +404,7 @@ module ActionView # # This model can now be used with a nested fields_for, like so: # - # <%= form_for @person, :url => { :action => "update" } do |person_form| %> + # <%= form_for @person do |person_form| %> # ... # <%= person_form.fields_for :address do |address_fields| %> # Street : <%= address_fields.text_field :street %> @@ -432,7 +433,7 @@ module ActionView # with a value that evaluates to +true+, you will destroy the associated # model (eg. 1, '1', true, or 'true'): # - # <%= form_for @person, :url => { :action => "update" } do |person_form| %> + # <%= form_for @person do |person_form| %> # ... # <%= person_form.fields_for :address do |address_fields| %> # ... @@ -460,7 +461,7 @@ module ActionView # the nested fields_for call will be repeated for each instance in the # collection: # - # <%= form_for @person, :url => { :action => "update" } do |person_form| %> + # <%= form_for @person do |person_form| %> # ... # <%= person_form.fields_for :projects do |project_fields| %> # <% if project_fields.object.active? %> @@ -471,7 +472,7 @@ module ActionView # # It's also possible to specify the instance to be used: # - # <%= form_for @person, :url => { :action => "update" } do |person_form| %> + # <%= form_for @person do |person_form| %> # ... # <% @person.projects.each do |project| %> # <% if project.active? %> @@ -484,7 +485,7 @@ module ActionView # # Or a collection to be used: # - # <%= form_for @person, :url => { :action => "update" } do |person_form| %> + # <%= form_for @person do |person_form| %> # ... # <%= person_form.fields_for :projects, @active_projects do |project_fields| %> # Name: <%= project_fields.text_field :name %> @@ -513,7 +514,7 @@ module ActionView # parameter with a value that evaluates to +true+ # (eg. 1, '1', true, or 'true'): # - # <%= form_for @person, :url => { :action => "update" } do |person_form| %> + # <%= form_for @person do |person_form| %> # ... # <%= person_form.fields_for :projects do |project_fields| %> # Delete: <%= project_fields.check_box :_destroy %> |