From 25885e07b2683601a20481d614d282ded419793e Mon Sep 17 00:00:00 2001
From: John Resig <jeresig@gmail.com>
Date: Mon, 22 Dec 2008 01:57:06 +0000
Subject: [PATCH] Added support for bubbling triggered events.

---
 src/event.js       |    6 ++++++
 test/unit/event.js |   36 +++++++++++++++++++++++++++++++++++-
 2 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/src/event.js b/src/event.js
index 9d06457..8fb77a9 100644
--- a/src/event.js
+++ b/src/event.js
@@ -212,6 +212,12 @@ jQuery.event = {
 			if ( (!fn || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
 				val = false;
 
+			if ( donative !== false && val !== false ) {
+				var parent = elem.parentNode || elem.ownerDocument;
+				if ( parent )
+					jQuery.event.trigger(type, data, parent, donative);
+			}
+
 			// Extra functions don't get the custom event object
 			if ( event )
 				data.shift();
diff --git a/test/unit/event.js b/test/unit/event.js
index 642ba5e..eb9af7a 100644
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -198,6 +198,40 @@ test("trigger() shortcuts", function() {
 	}).load();
 });
 
+test("trigger() bubbling", function() {
+	expect(14);
+
+	var doc = 0, html = 0, body = 0, main = 0, ap = 0;
+
+	jQuery(document).bind("click", function(){ doc++; });
+	jQuery("html").bind("click", function(){ html++; });
+	jQuery("body").bind("click", function(){ body++; });
+	jQuery("#main").bind("click", function(){ main++; });
+	jQuery("#ap").bind("click", function(){ ap++; return false; });
+
+	jQuery("html").trigger("click");
+	equals( doc, 1, "HTML bubble" );
+	equals( html, 1, "HTML bubble" );
+
+	jQuery("body").trigger("click");
+	equals( doc, 2, "Body bubble" );
+	equals( html, 2, "Body bubble" );
+	equals( body, 1, "Body bubble" );
+
+	jQuery("#main").trigger("click");
+	equals( doc, 3, "Main bubble" );
+	equals( html, 3, "Main bubble" );
+	equals( body, 2, "Main bubble" );
+	equals( main, 1, "Main bubble" );
+
+	jQuery("#ap").trigger("click");
+	equals( doc, 3, "ap bubble" );
+	equals( html, 3, "ap bubble" );
+	equals( body, 2, "ap bubble" );
+	equals( main, 1, "ap bubble" );
+	equals( ap, 1, "ap bubble" );
+});
+
 test("unbind(event)", function() {
 	expect(8);
 	var el = jQuery("#firstp");
@@ -400,4 +434,4 @@ test("event properties", function() {
 		start();
 	}).click();
 });
-*/
\ No newline at end of file
+*/
-- 
1.7.10.4