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Change deprecated syntax and use f.submit instead of submit_tag

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spastorino committed Nov 14, 2010
1 parent bc556a2 commit c996901913d74640afb1856044e5a5d6bd12a7fd
Showing with 4 additions and 4 deletions.
  1. +4 −4 railties/guides/source/form_helpers.textile
@@ -232,13 +232,13 @@ The corresponding view +app/views/articles/new.html.erb+ using +form_for+ looks
<%= form_for @article, :url => { :action => "create" }, :html => {:class => "nifty_form"} do |f| %>
<%= f.text_field :title %>
<%= f.text_area :body, :size => "60x12" %>
- <%= submit_tag "Create" %>
+ <%= f.submit "Create" %>
<% end %>
</erb>
There are a few things to note here:
-# +:article+ is the name of the model and +@article+ is the actual object being edited.
+# +@article+ is the actual object being edited.
# There is a single hash of options. Routing options are passed in the +:url+ hash, HTML options are passed in the +:html+ hash.
# The +form_for+ method yields a *form builder* object (the +f+ variable).
# Methods to create form controls are called *on* the form builder object +f+
@@ -294,13 +294,13 @@ When dealing with RESTful resources, calls to +form_for+ can get significantly e
<ruby>
## Creating a new article
# long-style:
-form_for(:article, @article, :url => articles_path)
+form_for(@article, :url => articles_path)
# same thing, short-style (record identification gets used):
form_for(@article)
## Editing an existing article
# long-style:
-form_for(:article, @article, :url => article_path(@article), :html => { :method => "put" })
+form_for(@article, :url => article_path(@article), :html => { :method => "put" })
# short-style:
form_for(@article)
</ruby>

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