On 10/5/11 10:51 AM, Marcos Caceres wrote:
One other question: "expensive" is a relative term. How often do you expect to perform this operation?Not very in my case. The document is static.
OK. Just to put this into perspective, on the attached testcase I get numbers in the 40-300 range on modern browsers. That's that many treewalks up the DOM in the testcase (which is about 30 levels deep) per millisecond.
And you could probably nix the hasAttribute call if you really cared about performance...
-Boris
test.xhtml
Description: application/xhtml
