From cfe468f29c4cbe1a457d0feb17dec90dcfd7c280 Mon Sep 17 00:00:00 2001
From: Timmy Willison <timmywillisn@gmail.com>
Date: Wed, 10 Dec 2014 09:48:55 -0500
Subject: Core: re-introduce createHTMLDocument in parseHTML; Safari 8 left out

Close gh-1505
---
 src/core/parseHTML.js | 14 +++++++++++---
 src/core/support.js   | 12 ++++++++++++
 2 files changed, 23 insertions(+), 3 deletions(-)
 create mode 100644 src/core/support.js

(limited to 'src/core')

diff --git a/src/core/parseHTML.js b/src/core/parseHTML.js
index e0348971d..2b638e633 100644
--- a/src/core/parseHTML.js
+++ b/src/core/parseHTML.js
@@ -2,8 +2,12 @@ define([
 	"../core",
 	"./var/rsingleTag",
 
-	"../manipulation" // buildFragment
-], function( jQuery, rsingleTag ) {
+	// This is the only module that needs core/support
+	"./support",
+
+	// buildFragment
+	"../manipulation"
+], function( jQuery, rsingleTag, support ) {
 
 // data: string of html
 // context (optional): If specified, the fragment will be created in this context,
@@ -17,7 +21,11 @@ jQuery.parseHTML = function( data, context, keepScripts ) {
 		keepScripts = context;
 		context = false;
 	}
-	context = context || document;
+	// document.implementation stops scripts or inline event handlers from
+	// being executed immediately
+	context = context || ( support.createHTMLDocument ?
+		document.implementation.createHTMLDocument( "" ) :
+		document );
 
 	var parsed = rsingleTag.exec( data ),
 		scripts = !keepScripts && [];
diff --git a/src/core/support.js b/src/core/support.js
new file mode 100644
index 000000000..ebed460ae
--- /dev/null
+++ b/src/core/support.js
@@ -0,0 +1,12 @@
+define([
+	"../var/support"
+], function( support ) {
+
+support.createHTMLDocument = (function() {
+	var doc = document.implementation.createHTMLDocument( "" );
+	doc.body.innerHTML = "<form></form><form></form>";
+	return doc.body.childNodes.length === 2;
+})();
+
+return support;
+});
-- 
cgit v1.2.3