Thanks - I'll find out what code I can share, or try to put together a sample application to illustrate the fact.
Could you please point me to the presentation on flex 2.0 and flash 8.0. Were release dates specifed ? Finally, how does one quantify large ? I consider my current datagrid as small (< 20 rows and < 20 columns). Thanks. --- In [email protected], David George <[EMAIL PROTECTED]> wrote: > Viraf - > > When you say "each cell in the grid contains 4 other objects that are > displayed", it sounds like you are using a custom cell renderer. Is > that right? > > Unfortunately, large DataGrids with custom cell renderers are a known > performance issue. I'm afraid I can't completely solve your problem > on Flex v1.5. You might want to turn off live scrolling, so that the > DataGrid doesn't attempt to constantly update while the user is > dragging the slider thumb. > > We've already spoken publicly about the performance improvements > coming in Flash Player 8, so it should be no surprise that performance > is a major focus of Flex v2.0. > > Viraf - would you be willing to send us a copy of your app, so that we > can use it as a performance test case for the next release? Or ... > even better ... could you create a simple version of your app that > just contains the poorly-performing DataGrid? If so, please send it > directly to me at my work address - [EMAIL PROTECTED] > > Other folks on the list - this is an open invitation to send along > your performance test cases too! We ordinarily discourage people from > contacting employees off-list, but I'll make an exception in this > case. > > Thanks, > Dave > > On 4/13/05, viraf_bankwalla <[EMAIL PROTECTED]> wrote: > > > > I have a DataGrid with approximately 20 rows and 10 columns. Each > > cell in the grid contains 4 other objects that are displayed. When > > scrolling vertically the performance is poor at best. What can I do > > to improve the performance? > > > > I am reading the articly on Macromedia's site - however my effectStart > > and effectEnd eventHandlers are not being invoked. I set them on a > > HBox that contains the grids. > > > > Thanks. > > > > - viraf > > > > > > > > > > ________________________________ > > Yahoo! Groups Links > > > > > > To visit your group on the web, go to: > > http://groups.yahoo.com/group/flexcoders/ > > > > To unsubscribe from this group, send an email to: > > [EMAIL PROTECTED] > > > > Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
