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| -rw-r--r-- | railties/guides/source/action_controller_overview.textile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/railties/guides/source/action_controller_overview.textile b/railties/guides/source/action_controller_overview.textile index 9b8e1b4751..885c691efb 100644 --- a/railties/guides/source/action_controller_overview.textile +++ b/railties/guides/source/action_controller_overview.textile @@ -101,9 +101,9 @@ h4. Hash and Array Parameters The params hash is not limited to one-dimensional keys and values. It can contain arrays and (nested) hashes. To send an array of values, append "[]" to the key name: -<pre><code> +<pre> GET /clients?ids[]=1&ids[]=2&ids[]=3 -</code></pre> +</pre> NOTE: The actual URL in this example will be encoded as "/clients?ids%5b%5d=1&ids%5b%5d=2&ids%5b%5b=3" as [ and ] are not allowed in URLs. Most of the time you don't have to worry about this because the browser will take care of it for you, and Rails will decode it back when it receives it, but if you ever find yourself having to send those requests to the server manually you have to keep this in mind. |