Creating a document fragment in YUI 3

I've been searching the docs for YUI3, but I cannot seem to figure out how to create a document fragment. Should I just use the document object开发者_Python百科 itself? I would like to treat it as a YUI Node object.

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If you want to create a new empty docfrag, this should work:

var frag = Y.all([]).toFrag();

frag is then a Node instance wrapping the docfrag.

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I think this is equivalent to Luke's answer (I just find it a little more readable)

var frag = Y.one(document.createDocumentFragment());

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I'm pretty sure you're looking for this the NodeList.toFrag() method. The toFrag source code is here and the underlying _nl2frag (NodeList to Frag) code is here.

I haven't used it myself and didn't find examples, but it looks pretty straight forward. I assume you would just appendChild it into another node.

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var docFrag = Y.Node.create('<div id="foo"><p>Bar</p></div>');

Would work as well. Y.Node.create can do just about anything. Recently ran into this issue with very new chrome versions, easy work around, however:

http://yuilibrary.com/projects/yui3/ticket/2529368