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Make sure the fragment isn't used if it's not the same set we're working with. Fixes #6068.

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This commit is contained in:
jeresig 2010-02-13 02:49:04 -05:00
parent a7dc66b832
commit 726fda08be
2 changed files with 15 additions and 6 deletions
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14
src/manipulation.js
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@ -300,7 +300,7 @@ jQuery.fn.extend({
},
domManip: function( args, table, callback ) {
var results, first, value = args[0], scripts = [], fragment;
var results, first, value = args[0], scripts = [], fragment, parent;
// We can't cloneNode fragments that contain checked, in WebKit
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
@ -318,9 +318,12 @@ jQuery.fn.extend({
}
if ( this[0] ) {
parent = value && value.parentNode;
// If we're in a fragment, just use that instead of building a new one
if ( args[0] && args[0].parentNode && args[0].parentNode.nodeType === 11 ) {
results = { fragment: args[0].parentNode };
if ( parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
results = { fragment: parent };
} else {
results = buildFragment( args, this, scripts );
}
@ -429,9 +432,10 @@ jQuery.each({
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var ret = [], insert = jQuery( selector );
var ret = [], insert = jQuery( selector ),
parent = this.length === 1 && this[0].parentNode;
if ( this.length === 1 && this[0].parentNode && this[0].parentNode.nodeType === 11 && insert.length === 1 ) {
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
insert[ original ]( this[0] );
return this;

7
test/unit/manipulation.js
View file

@ -376,7 +376,7 @@ test("append(Function) with incoming value", function() {
});
test("appendTo(String|Element|Array<Element>|jQuery)", function() {
expect(12);
expect(13);
var defaultText = 'Try them out:'
jQuery('<b>buga</b>').appendTo('#first');
equals( jQuery("#first").text(), defaultText + 'buga', 'Check if text appending works' );
@ -424,6 +424,11 @@ test("appendTo(String|Element|Array&lt;Element&gt;|jQuery)", function() {
ok( jQuery("#moretests div:last").hasClass("test"), "appendTo element was modified after the insertion" );
reset();
div = jQuery("<div/>");
jQuery("<span>a</span><b>b</b>").filter("span").appendTo( div );
equals( div.children().length, 1, "Make sure the right number of children were inserted." );
});
var testPrepend = function(val) {