From: Andy Matthews <andy@commadelimited.com>
Date: Fri, 30 Mar 2012 11:51:54 +0000 (-0500)
Subject: Firing custom event based on data-state name. This allows developers to trigger custo... 
X-Git-Tag: 1.2.0~4
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2c78eea0ca9496d5eb0e72d92b49aef8b220ef1d;p=reveal.js.git

Firing custom event based on data-state name. This allows developers to trigger custom javascript code on a per slide basis.
---

diff --git a/js/reveal.js b/js/reveal.js
index 1e6ce4d..49c4bc9 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -501,6 +501,10 @@ var Reveal = (function(){
 		// Apply the new state
 		for( var i = 0, len = state.length; i < len; i++ ) {
 			document.documentElement.classList.add( state[i] );
+			// dispatch custom event
+			var event = document.createEvent("HTMLEvents");
+			event.initEvent(state[i], true, true);
+			document.dispatchEvent(event);
 		}
 
 		// Update progress if enabled