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| author | Matt Jankowski <mjankowski@thoughtbot.com> | 2011-06-21 10:47:37 -0400 |
|---|---|---|
| committer | Matt Jankowski <mjankowski@thoughtbot.com> | 2011-06-21 10:47:37 -0400 |
| commit | 620bee45febffb49a379a81784a2b6ea4d08e923 (patch) | |
| tree | b433cd0d591a2ba53a0d31b195fbb19a1ff48e83 /actionpack/lib | |
| parent | 538d2a52ce5025861f554c8e5ef850d0098a914d (diff) | |
| download | rails-620bee45febffb49a379a81784a2b6ea4d08e923.tar.gz rails-620bee45febffb49a379a81784a2b6ea4d08e923.tar.bz2 rails-620bee45febffb49a379a81784a2b6ea4d08e923.zip | |
more detail on how the flow between redirect and show works, and minor grammar
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_controller/base.rb | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb index c03c77cb4a..d14c5f940b 100644 --- a/actionpack/lib/action_controller/base.rb +++ b/actionpack/lib/action_controller/base.rb @@ -31,7 +31,7 @@ module ActionController # "302 Moved" HTTP response that takes the user to the index action. # # These two methods represent the two basic action archetypes used in Action Controllers. Get-and-show and do-and-redirect. - # Most actions are variations of these themes. + # Most actions are variations on these themes. # # == Requests # @@ -116,8 +116,8 @@ module ActionController # # Title: <%= @post.title %> # - # You don't have to rely on the automated rendering. Especially actions that could result in the rendering of different templates will use - # the manual rendering methods: + # You don't have to rely on the automated rendering. For example, actions that could result in the rendering of different templates + # will use the manual rendering methods: # # def search # @results = Search.find(params[:query]) @@ -132,9 +132,9 @@ module ActionController # # == Redirects # - # Redirects are used to move from one action to another. For example, after a <tt>create</tt> action, which stores a blog entry to a database, - # we might like to show the user the new entry. Because we're following good DRY principles (Don't Repeat Yourself), we're going to reuse (and redirect to) - # a <tt>show</tt> action that we'll assume has already been created. The code might look like this: + # Redirects are used to move from one action to another. For example, after a <tt>create</tt> action, which stores a blog entry to the + # database, we might like to show the user the new entry. Because we're following good DRY principles (Don't Repeat Yourself), we're + # going to reuse (and redirect to) a <tt>show</tt> action that we'll assume has already been created. The code might look like this: # # def create # @entry = Entry.new(params[:entry]) @@ -146,7 +146,9 @@ module ActionController # end # end # - # In this case, after saving our new entry to the database, the user is redirected to the <tt>show</tt> method which is then executed. + # In this case, after saving our new entry to the database, the user is redirected to the <tt>show</tt> method, which is then executed. + # Note that this is an external HTTP-level redirection which will cause the browser to make a second request (a GET to the show action), + # and not some internal re-routing which calls both "create" and then "show" within one request. # # Learn more about <tt>redirect_to</tt> and what options you have in ActionController::Redirecting. # |