Forums

Hi. When I check out the examples for DD (YUI 3 version) on the YUI site, the "Drag & Drop: List reorder w/Bubbling" example is slow in IE and Safari, but not FF. Here's what I'm testing against:

FF 3.6.12
Safari 5.0.2
IE 8.0.6001

Why is that? If it's something inherent with the API itself, then is there something that we can do programmatically to speed things up without modifying the API? Thanks

I'm noticing the same behavior. We would like to upgrade our site from YUI 2.9 to 3.3, but the drag & drop performance is unacceptable in IE7 & IE8. It works great in Chrome and Firefox, but very slow in IE. With version 2.9, IE was still the slowest, but it was good enough for production. 3.3 is not.

We have tested using the YUI 3.3 seed file and alternatively used the configurator to get the script files manually. We thought the suspect was the yui-later.js file, but that was inconclusive.

Any ideas?