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| author | sealocal <local.mat@gmail.com> | 2016-01-20 23:39:46 -0800 |
|---|---|---|
| committer | sealocal <local.mat@gmail.com> | 2016-01-20 23:39:46 -0800 |
| commit | 36b359f816b5a247be15ef5f01cacdc173700814 (patch) | |
| tree | 439a06fe775df31e08e68728628184b5edd0a775 | |
| parent | e5b9b7d25d3ff3a641adea43dd2bd88625d1da20 (diff) | |
| download | rails-36b359f816b5a247be15ef5f01cacdc173700814.tar.gz rails-36b359f816b5a247be15ef5f01cacdc173700814.tar.bz2 rails-36b359f816b5a247be15ef5f01cacdc173700814.zip | |
document simple example of ActionController::MimeResponds#respond_to
| -rw-r--r-- | actionpack/lib/action_controller/metal/mime_responds.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/mime_responds.rb b/actionpack/lib/action_controller/metal/mime_responds.rb index 6e346fadfe..a8f9c23b24 100644 --- a/actionpack/lib/action_controller/metal/mime_responds.rb +++ b/actionpack/lib/action_controller/metal/mime_responds.rb @@ -9,6 +9,13 @@ module ActionController #:nodoc: # @people = Person.all # end # + # That action implicitly responds to all formats, but formats can also be whitelisted: + # + # def index + # @people = Person.all + # respond_to :html, :js + # end + # # Here's the same action, with web-service support baked in: # # def index @@ -16,11 +23,12 @@ module ActionController #:nodoc: # # respond_to do |format| # format.html + # format.js # format.xml { render xml: @people } # end # end # - # What that says is, "if the client wants HTML in response to this action, just respond as we + # What that says is, "if the client wants HTML or JS in response to this action, just respond as we # would have before, but if the client wants XML, return them the list of people in XML format." # (Rails determines the desired response format from the HTTP Accept header submitted by the client.) # |