using draggable after animate in ems not working inside elements with overflow scroll

[Sam Hasler]

After animating an elements position in ems - doing something like .animate({"left": "-=10em"}, 100) - dragging the element using ui.draggable makes it jump from under the cursor to somewhere near it's starting position if it is inside an element with the css property overflow: scroll.

See ​http://sam.haslers.info/jquery/dragtest2.html for an example.

(If you see a smearing artefact while dragging I've already reported it on ​irc://freenode/firefox and I believe a someone has filed a bug.)

[mikesherov]

Thanks for taking the time to contribute to the jQuery UI project! Please provide a complete reduced test case on jsFiddle to help us assess your ticket.

Additionally, be sure to test against the git version of both jQuery UI and jQuery to ensure the issue still exists. To get you started, use this boilerplate: ​http://jsfiddle.net/ZgAqH/ Open the link and click to "Fork" (in the top menu) to get started.

[trac-o-bot]

Because we get so many tickets, we often need to return them to the initial reporter for more information. If that person does not reply within 14 days, the ticket will automatically be closed, and that has happened in this case. If you still are interested in pursuing this issue, feel free to add a comment with the requested information and we will be happy to reopen the ticket if it is still valid. Thanks!