[support.mozilla.com] jQuery slide()/slideToggle() partly animates and then hides, sometime after 1.4.1

[paulc@…]

So we recently updated jQuery from 1.4.2 to 1.4.4 and the slideToggle events we use have regressed.

See a demo here [1]. Click on the headings of the sections, e.g. "Übersicht". Happens in Firefox 3.6 and Firefox 4, at least, maybe others as well.

I have tested that downgrading to 1.4.2 does not reproduce the issue, so it's something in jQuery core, I suspect.

[1] support.mozilla.com/de/localization

[jitter]

Thanks for taking the time to contribute to the jQuery project by writing a bug report.

Could you please submit a reduced test case, which reproduces the issue you are experiencing, on  http://jsfiddle.net. So that we can investigate this issue further. Because the mozilla localization page you linked to contains too much code and only minified javascript which makes it very hard to pin-point where the problem might be.

[paulc@…]

So we figured out why it was happening for us. We're going to fix it by not using display: table.

My coworker Ricky figured this all out and came up with a simple example here:  http://jsfiddle.net/znQSv/

Looks like this regressed between 1.4.3 and 1.4.4, you'll notice that if you switch between them. There is still some wonkiness going on, and sadly the most recent version that is working perfectly fine seems to be 1.2.6!

Hope this helps!

[rwaldron]

Closing per reporters findings

[paulc@…]

I'm not sure why this was closed. It is still a bug with slide animation for display: table