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Make sure IE clones body elements correctly. Fixes 4386.

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This commit is contained in:
Anton M 2010-11-21 01:58:46 +01:00
parent 0838bdf52c
commit ab2a70e6cf
2 changed files with 7 additions and 2 deletions
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5
src/manipulation.js
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@ -10,6 +10,8 @@ var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
// checked="checked" or checked (html5)
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
raction = /\=([^="'>\s]+\/)>/g,
rbodystart = /^\s*<body/i,
rbodyend = /<\/body>\s*$/i,
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
@ -198,11 +200,12 @@ jQuery.fn.extend({
// the name attribute on an input).
var html = this.outerHTML,
ownerDocument = this.ownerDocument;
if ( !html ) {
var div = ownerDocument.createElement("div");
div.appendChild( this.cloneNode(true) );
html = div.innerHTML;
} else if ( rbodystart.test(html) && rbodyend.test(html) ) {
html = html.replace( rbodystart, "<div>" ).replace( rbodyend, "</div>" );
}
return jQuery.clean([html.replace(rinlinejQuery, "")

4
test/unit/manipulation.js
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@ -814,7 +814,7 @@ test("replaceAll(String|Element|Array&lt;Element&gt;|jQuery)", function() {
});
test("clone()", function() {
expect(31);
expect(32);
equals( 'This is a normal link: Yahoo', jQuery('#en').text(), 'Assert text for #en' );
var clone = jQuery('#yahoo').clone();
equals( 'Try them out:Yahoo', jQuery('#first').append(clone).text(), 'Check for clone' );
@ -872,6 +872,8 @@ test("clone()", function() {
form.appendChild( div );
equals( jQuery(form).clone().children().length, 1, "Make sure we just get the form back." );
equal( jQuery("body").clone().children()[0].id, "qunit-header", "Make sure cloning body works" );
});
if (!isLocal) {