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author | David Heinemeier Hansson <david@loudthinking.com> | 2008-11-19 14:00:16 +0100 |
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committer | David Heinemeier Hansson <david@loudthinking.com> | 2008-11-19 14:00:16 +0100 |
commit | 130fe74d17404e5c06353526c7b20beb4019cb69 (patch) | |
tree | ad15653d1f1ab20151d4bdc934106e8f857d08f7 /actionpack/lib/action_view/partials.rb | |
parent | 0c9f677e7861ef2aae36d91811d72794e4709f58 (diff) | |
download | rails-130fe74d17404e5c06353526c7b20beb4019cb69.tar.gz rails-130fe74d17404e5c06353526c7b20beb4019cb69.tar.bz2 rails-130fe74d17404e5c06353526c7b20beb4019cb69.zip |
Changed the default of ActionView#render to assume partials instead of files when not given an options hash [DHH]
Diffstat (limited to 'actionpack/lib/action_view/partials.rb')
-rw-r--r-- | actionpack/lib/action_view/partials.rb | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/partials.rb b/actionpack/lib/action_view/partials.rb index 8841099900..bbc995a340 100644 --- a/actionpack/lib/action_view/partials.rb +++ b/actionpack/lib/action_view/partials.rb @@ -46,6 +46,38 @@ module ActionView # # This will render the partial "advertisement/_ad.erb" regardless of which controller this is being called from. # + # == Rendering objects with the RecordIdentifier + # + # Instead of explicitly naming the location of a partial, you can also let the RecordIdentifier do the work if + # you're following its conventions for RecordIdentifier#partial_path. Examples: + # + # # @account is an Account instance, so it uses the RecordIdentifier to replace + # # <%= render :partial => "accounts/account", :locals => { :account => @buyer } %> + # <%= render :partial => @account %> + # + # # @posts is an array of Post instances, so it uses the RecordIdentifier to replace + # # <%= render :partial => "posts/post", :collection => @posts %> + # <%= render :partial => @posts %> + # + # == Rendering the default case + # + # If you're not going to be using any of the options like collections or layouts, you can also use the short-hand + # defaults of render to render partials. Examples: + # + # # Instead of <%= render :partial => "account" %> + # <%= render "account" %> + # + # # Instead of <%= render :partial => "account", :locals => { :account => @buyer } %> + # <%= render "account", :account => @buyer %> + # + # # @account is an Account instance, so it uses the RecordIdentifier to replace + # # <%= render :partial => "accounts/account", :locals => { :account => @account } %> + # <%= render(@account) %> + # + # # @posts is an array of Post instances, so it uses the RecordIdentifier to replace + # # <%= render :partial => "posts/post", :collection => @posts %> + # <%= render(@posts) %> + # # == Rendering partials with layouts # # Partials can have their own layouts applied to them. These layouts are different than the ones that are |