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Refactor clone a bit to only create one clone on any given codepath

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timmywil
2011-11-08 09:48:44 -05:00
parent 95cd2009f6
commit f0e43fad37
2 changed files with 6 additions and 8 deletions
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10
src/manipulation.js
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@@ -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