Ken,
When you talk about List, do you mean the Qooxdoo *List* component ? The
problem I faced yesterday is very similar to yours but it seems to be linked
to the scrollbar management in *Tables* and occurs on every browser I've
tested.
The patch at the end of the bug thread (
http://bugzilla.qooxdoo.org/show_bug.cgi?id=2262) that seems to be related,
works for me (although the vertical scrollbar is now always visible).
It can be easily implemented as a mixin until the pb gets fixed in the
codebase.
HTH,
Vincent
2009/9/22 Ken MacDonald <[email protected]>
> Hi,
> I've been looking all morning at a very odd behavior in IE8. I have an app
> with a bunch of cascading queries triggered by a change to a combo box.
>
> combo box changes its selection, which fires a DB query which updates List
> 1; the resulting changed selection in List 1 fires a second query which
> updates List 2; the resulting changed selection in List 2 causes two more
> queries to fire updating two display panes.
>
> Works great in FF; but in IE8 when I pick CERTAIN values from the combo,
> List 1 query fires, updating List 1; apparently the second query fires, but
> List 2 is not VISIBLY updated BUT... it apparently changes selection,
> because ONE of the the display panes gets the correct value based on the
> updated List 2 selection. List 2 itself and the other display pane retain
> their previous (now wrong) values; and at this point the CPU pegs at 100%
> and remains there indefinitely.
>
> Tried this with a bunch of queries yielding larger/smaller/null results to
> force or eliminate scrollbars on the result lists, etc., most worked fine,
> data appears to be not an issue as no validation problems occurred.
>
> Eventually I decided to try maximizing IE8, figuring there is maybe an
> obscure size problem, scrollbar problem, etc. I restarted the app, and it
> now works fine. I shrunk the window back down to about the size I had before
> and even way smaller, and it continues to work fine. I closed IE8 and opened
> the window again, and it still works fine at every size I've tried.
>
> I had noticed a recent thread about problems with scrolling on windows that
> were too tiny, but I ensured that my lists had a minHeight of 100.
>
> Does this kind of thing ring a bell w/anyone, maybe some property I should
> check? I hate to send it out with this thing looming in it.....
> Ken
>
>
>
>
>
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