Stefan, we have a test machine with a Win2k/IE6 image on it. Unfortunately, this machine is right now undergoing mainenance, but hopefully we will be able to check your problem next week.
=Thomas > Hello qooxdoo community, > > being new to this mailing list let me first say >Thank You< for creating > this wonderful piece of software! > > Within a project where the document retrieval as part of a DMS is being > realized as a qooxdoo 0.6.6 based web application (with a PHP > DB-backend), our customer encountered a problem where the lists (made up > by qx.ui.table.Table) seem to be buggy only within a certain system > environment. > While during development Firefox is our web browser of choice, due to > administrative reasons we are bound to support IE6 at our customers > place. All Windows XP workstations there (lots of them) do their job > flawlessly, while the few old Windows 2000 workstations do fail at a > certain point when it comes to render tables with vertical scroll bars. > When dragging the bar(s) (at a certain speed!), the browser does crash. > > I was able to reproduce this problem. Using the scroll bar very gently, > giving the browser a chance to render the rows one by one, everything > seems to work fine. Especially when using a form with two tables with > vertical scroll bars, the browser easily crashes when dragging one > table's bar, then quickly the other one's. Sadly I cannot instruct our > customer how to drag the scroll bars, so I have to find a fix. > > I searched the qooxdoo bug lists, but did not find this special issue > covered there; I thought to have found a similarity in bug#317 and tried > the suggested workaround, but without success. > > Further on I had hoped to find this issue resolved within qooxdoo 0.7, > but today, when testing on the new qooxdoo Demo Browser, I found IE6 > crash when trying the Table 1 and Table 2 widgets (Table 3 using up so > much CPU time on my test machine that a quick rendering seems impossible > anyway, maybe thus preventing the crash, which might lead to the > suspicion of the browser rendering engine being broken). > > While, as I stated before, this problem does not persist on Windows XP > (tested with IE 6.0.2900.2180.xpsp_sp2) and not on Firefox (any tested > version), there seems to be an as yet unadressed bug of > qx.ui.table.Table within Windows 2000 (SP4)'s standard IE 6.0.2800.1106 > (SP1 with several updates). > > As I found this problem on any Win2k machine I could test, while no > update seemed to fix it, I ask if any reader here knows of this problem > and maybe even of a fix to it. > > To reproduce the effect, just take a machine with the OS and browser > mentioned before and start any qooxdoo table demo with a vertical scroll > bar (like > http://demo.qooxdoo.org/current/demobrowser/#example~Table_2.html) . > Drag the bar quickly up and down and watch the browser error message pop > up. Please have in mind that I was only able to test on rather slowish > machines (Pentium III 800Mhz class notebook like, 128MB RAM, IE eating > up ~ 70 megs within the demo). I'd be interested to know if this effect > did not happen on fast or extra slow systems. > > As I'm inexperienced in what effects being defined as a bug in the > qooxdoo context, I'd rather post my thoughts here that committing a bug > to that special list (I'd do that if I was more certain about the > circumstances). Please forgive me if this is inappropriate. > > Any help appreciated, thx in advance, > > Stefan > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > qooxdoo-devel mailing list > qooxdoo-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel > > > ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ qooxdoo-devel mailing list qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
