Remove code for ticket #7717 which has been marked WONTFIX to match existing $.data functionality and to prevent infinite loops caused by circular references.
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@ -382,7 +382,7 @@ function cloneCopyEvent(orig, ret) {
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}
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var oldData = jQuery.data( orig[nodeIndex] ),
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curData = jQuery.data( this, jQuery.extend(true, {}, oldData) ),
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curData = jQuery.data( this, oldData ),
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events = oldData && oldData.events;
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if ( events ) {
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@ -924,16 +924,12 @@ test("clone()", function() {
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equals( clone.html(), div.html(), "Element contents cloned" );
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equals( clone[0].nodeName.toUpperCase(), "DIV", "DIV element cloned" );
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div = jQuery("<div/>").data({
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a: true, b: true,
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c: { nesty: ["Block", "Head"] }
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});
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div = jQuery("<div/>").data({ a: true });
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var div2 = div.clone(true);
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equals( div2.data("a"), true, "Data cloned." );
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equals( div2.data("b"), true, "Data cloned." );
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var c = div2.data("c");
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c.nesty[0] = "Fish";
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equals( div.data("c").nesty[0], "Block", "Ensure cloned element data is deep copied (Bug #7717)" );
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div2.data("a", false);
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equals( div2.data("a"), false, "Ensure cloned element data object was correctly modified" );
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equals( div.data("a"), true, "Ensure cloned element data object is copied, not referenced" );
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var form = document.createElement("form");
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form.action = "/test/";
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