I am using FlexMDI extensively with datagrids and have not seen any performance issues although the maximum number of columns I have used so far is five. Displaying five columns with 200 rows is almost instantaneous - it takes way longer to retrieve the data from the server.
I can't imagine that the number of columns would make a difference but how is it if you reduce the number of columns to 5? --- In [email protected], "julian.leach" <[EMAIL PROTECTED]> wrote: > > Hi > > We've recently started using FlexMDI and we really like the > functionality. > > However, we are experiencing performance problems with any windows > containing datagrids. > > To display a datagrid 10 columns and 15 rows can take 10 seconds. > > To switch between windows can take the same length of time (this is > the time from clicking on the window and anything happening at all. > The window paints instantly when it's ready). > > Resizing is also extremely slow. Nothing happens for several seconds > then the window repaints far beyond where the cursor was previously > seen. > > Dragging and dropping a window that's got context works fine. > > Has anyone else experienced these issues with FlexMDI? > > Thanks in advance > > Julian >
