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Added support for .closest(filter, DOMElement). Fixes #4072.

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This commit is contained in:
John Resig 2009-07-28 12:28:59 +00:00
parent 61b18c866c
commit d6991fa273
2 changed files with 9 additions and 3 deletions
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4
src/traversing.js
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@ -51,13 +51,13 @@ jQuery.fn.extend({
return this.pushStack( jQuery.winnow(this, selector, true), "filter", selector );
},
closest: function( selector ) {
closest: function( selector, context ) {
var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
closer = 0;
return this.map(function(){
var cur = this;
while ( cur && cur.ownerDocument ) {
while ( cur && cur.ownerDocument && cur !== context ) {
if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {
jQuery.data(cur, "closest", closer);
return cur;