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Diffstat (limited to 'user_guide_src/source/general/controllers.rst')
| -rw-r--r-- | user_guide_src/source/general/controllers.rst | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/user_guide_src/source/general/controllers.rst b/user_guide_src/source/general/controllers.rst index 4d6e8366c..6e5079419 100644 --- a/user_guide_src/source/general/controllers.rst +++ b/user_guide_src/source/general/controllers.rst @@ -5,23 +5,13 @@ Controllers Controllers are the heart of your application, as they determine how HTTP requests should be handled. -- `What is a Controller? <#what>`_ -- `Hello World <#hello>`_ -- `Functions <#functions>`_ -- `Passing URI Segments to Your Functions <#passinguri>`_ -- `Defining a Default Controller <#default>`_ -- `Remapping Function Calls <#remapping>`_ -- `Controlling Output Data <#output>`_ -- `Private Functions <#private>`_ -- `Organizing Controllers into Sub-folders <#subfolders>`_ -- `Class Constructors <#constructors>`_ -- `Reserved Function Names <#reserved>`_ +.. contents:: Page Contents What is a Controller? ===================== -A Controller is simply a class file that is named in a way that can be -associated with a URI. +**A Controller is simply a class file that is named in a way that can be +associated with a URI.** Consider this URI:: @@ -146,7 +136,7 @@ Defining a Default Controller CodeIgniter can be told to load a default controller when a URI is not present, as will be the case when only your site root URL is requested. -To specify a default controller, open your application/config/routes.php +To specify a default controller, open your **application/config/routes.php** file and set this variable:: $route['default_controller'] = 'Blog'; @@ -209,8 +199,7 @@ Processing Output CodeIgniter has an output class that takes care of sending your final rendered data to the web browser automatically. More information on this -can be found in the :doc::doc:`Views <views>` and `Output -class <../libraries/output>` pages. In some cases, however, you +can be found in the :doc:`Views <views>` and :doc:`Output class <../libraries/output>` pages. In some cases, however, you might want to post-process the finalized data in some way and send it to the browser yourself. CodeIgniter permits you to add a function named _output() to your controller that will receive the finalized output |