From f0e43fad376830437a3607ccc146635b8dfb4e83 Mon Sep 17 00:00:00 2001 From: timmywil Date: Tue, 8 Nov 2011 09:48:44 -0500 Subject: Refactor clone a bit to only create one clone on any given codepath --- src/manipulation.js | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'src') diff --git a/src/manipulation.js b/src/manipulation.js index 00f417226..9baa04203 100644 --- a/src/manipulation.js +++ b/src/manipulation.js @@ -578,7 +578,10 @@ jQuery.extend({ var srcElements, destElements, i, - clone = elem.cloneNode( true ); + // IE<=8 does not properly clone detached, unknown element nodes + clone = jQuery.support.html5Clone || !rnoshimcache.test( "<" + elem.nodeName ) ? + elem.cloneNode( true ) : + shimCloneNode( elem ); if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { @@ -588,11 +591,6 @@ jQuery.extend({ // proprietary methods to clear the events. Thanks to MooTools // guys for this hotness. - // IE<=8 does not properly clone detached, unknown element nodes - if ( rnoshimcache.test( "<" + elem.nodeName ) ) { - clone = shimCloneNode( elem ); - } - cloneFixAttributes( elem, clone ); // Using Sizzle here is crazy slow, so we use getElementsByTagName instead -- cgit v1.2.3