diff options
Diffstat (limited to 'railties/guides/source/action_view_overview.textile')
| -rw-r--r-- | railties/guides/source/action_view_overview.textile | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/railties/guides/source/action_view_overview.textile b/railties/guides/source/action_view_overview.textile index df8cf4dc29..43ebe87875 100644 --- a/railties/guides/source/action_view_overview.textile +++ b/railties/guides/source/action_view_overview.textile @@ -135,7 +135,7 @@ The +post+ partial wraps the post's +body+ in a +div+ with the +id+ of the post *posts/_post.html.erb* <ruby> -<% div_for(post) do %> +<%= div_for(post) do %> <p><%= post.body %></p> <% end %> </ruby> @@ -158,7 +158,7 @@ You can also render a block of code within a partial layout instead of calling + <ruby> <% render(:layout => 'box', :locals => {:post => @post}) do %> - <% div_for(post) do %> + <%= div_for(post) do %> <p><%= post.body %></p> <% end %> <% end %> @@ -654,7 +654,7 @@ The core method of this helper, form_for, gives you the ability to create a form <ruby> # Note: a @person variable will have been created in the controller (e.g. @person = Person.new) -<% form_for :person, @person, :url => { :action => "create" } do |f| %> +<%= form_for :person, @person, :url => { :action => "create" } do |f| %> <%= f.text_field :first_name %> <%= f.text_field :last_name %> <%= submit_tag 'Create' %> @@ -695,7 +695,7 @@ h5. fields_for Creates a scope around a specific model object like form_for, but doesnât create the form tags themselves. This makes fields_for suitable for specifying additional model objects in the same form: <ruby> -<% form_for @person, :url => { :action => "update" } do |person_form| %> +<%= form_for @person, :url => { :action => "update" } do |person_form| %> First name: <%= person_form.text_field :first_name %> Last name : <%= person_form.text_field :last_name %> @@ -719,7 +719,7 @@ h5. form_for Creates a form and a scope around a specific model object that is used as a base for questioning about values for the fields. <ruby> -<% form_for @post do |f| %> +<%= form_for @post do |f| %> <%= f.label :title, 'Title' %>: <%= f.text_field :title %><br /> <%= f.label :body, 'Body' %>: @@ -957,7 +957,7 @@ h5. field_set_tag Creates a field set for grouping HTML form elements. <ruby> -<% field_set_tag do %> +<%= field_set_tag do %> <p><%= text_field_tag 'name' %></p> <% end %> # => <fieldset><p><input id="name" name="name" type="text" /></p></fieldset> @@ -970,10 +970,10 @@ Creates a file upload field. If you are using file uploads then you will also need to set the multipart option for the form tag: <ruby> -<%= form_tag { :action => "post" }, { :multipart => true } %> +<%= form_tag { :action => "post" }, { :multipart => true } do %> <label for="file">File to Upload</label> <%= file_field_tag "file" %> <%= submit_tag %> -<%= end_form_tag %> +<% end %> </ruby> Example output: @@ -988,9 +988,9 @@ h5. form_tag Starts a form tag that points the action to an url configured with +url_for_options+ just like +ActionController::Base#url_for+. <ruby> -<% form_tag '/posts' do -%> +<%= form_tag '/posts' do %> <div><%= submit_tag 'Save' %></div> -<% end -%> +<% end %> # => <form action="/posts" method="post"><div><input type="submit" name="submit" value="Save" /></div></form> </ruby> @@ -1251,7 +1251,7 @@ h5. remote_form_for Creates a form that will submit using XMLHttpRequest in the background instead of the regular reloading POST arrangement and a scope around a specific resource that is used as a base for questioning about values for the fields. <ruby> -<% remote_form_for(@post) do |f| %> +<%= remote_form_for(@post) do |f| %> ... <% end %> </ruby> |