From e5a32e27cac262a50684d99b8b0489694083cf49 Mon Sep 17 00:00:00 2001
From: Patrick Filler <pf@patrickfiller.com>
Date: Thu, 21 Jul 2011 11:41:48 -0400
Subject: [PATCH] Add update / change documentation.

---
 docsupport/style.css |  4 ++--
 index.html           | 20 ++++++++++++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/docsupport/style.css b/docsupport/style.css
index bf5d9aa..2854c83 100644
--- a/docsupport/style.css
+++ b/docsupport/style.css
@@ -37,8 +37,8 @@ h3 { font-weight: bold; }
 
 ul li { list-style: disc; margin-left: 1em; margin-bottom: 1.25em; }
 ol li { margin-left: 1.25em; }
-ol ul { margin: .25em 0 0; }
-ol ul li { margin: 0 0 .25em 1em; }
+ol ul, ul ul { margin: .25em 0 0; }
+ol ul li, ul ul li { list-style-type: circle; margin: 0 0 .25em 1em; }
 
 li > p { margin-top: .25em; }
 
diff --git a/index.html b/index.html
index 9c08b41..ea11ead 100644
--- a/index.html
+++ b/index.html
@@ -1185,6 +1185,26 @@
             <p>Chosen automatically sets the default field text ("Choose a country...") by reading the select element's title value. If no title value is present, it will default to "Select Some Option" or "Select Some Options" depending on whether the select is single or multiple. You can change these elements in the plug-in js file as you see fit.</p>
             <code>&lt;select <strong>title="Choose a country..."</strong> style="width:350px;" multiple class="chzn-select"&gt;</code>
           </div>
+          
+          <h2>Change / Update Events</h2>
+          <div class="side-by-side clearfix">
+            <ul>
+              <li>
+                <h3>Form Field Change</h3>
+                <p>When working with form fields, you often want to perform some behavior after a value has been selected or deselected. Whenever a user selects a field in Chosen, it triggers a "change" event* on the original form field. That let's you do something like this:</p>
+                <p><code>$("#form_field").chosen().change( &hellip; );</code></p>
+                <p><strong>Note:</strong> Prototype doesn't offer support for triggering standard browser events. <a href="https://github.com/kangax/protolicious/blob/5b56fdafcd7d7662c9d648534225039b2e78e371/event.simulate.js">Event.simulate</a> is required to trigger the change event when using the Prototype version.</p>
+              </li>
+              <li>
+                <h3>Updating Chosen Dynamically</h3>
+                <p>If you need to update the options in your select field and want Chosen to pick up the changes, you'll need to trigger the "liszt:updated" event on the field. Chosen will re-build itself based on the updated content.</p>
+                <ul>
+                  <li><strong>jQuery Version:</strong> <code>$("#form_field").trigger("liszt:updated");</code></li>
+                  <li><strong>Prototype Version:</strong> <code>Event.fire($("form_field"), "liszt:updated");</code></li>
+                </ul>
+              </li>
+            </ul>
+          </div>
 
           <h2>Why use Chosen?</h2>
           <ul>