Depending on your use case, you may not see that error. If you are scrolling through a list or grid, it gets caught and handled by the DataGrid.
My memory on this is a little hazy now but I think you can listen to events on the DataService and see all of the traffic from the data service to the server. You'll see events of type "page" or "page_items" come through which indicate the start of a page operation. Keep count of them and display your busy cursor when the count goes from 0-1. I am forgetting exactly how you get the responder/call for when those events complete (to decrement the outstanding count) but I think it's accessible off of that event or maybe you listen for result events? Hope this helps. Jeff On Thu, Jul 8, 2010 at 9:32 AM, Aasim <aasimmo...@gmail.com> wrote: > > > I think i found the answer, need to look at the ItemPendingError > > -Aasim > > > --- In firstname.lastname@example.org <flexcoders%40yahoogroups.com>, "Aasim" > <aasimmo...@...> wrote: > > > > Hi, > > > > I need to show a loading animation while scrolling in a LCDS paging > enabled datagrid. Is there a way to know when a new page is requested in > flex while scrolling? and when data is returned back? > > > > Regards, > > Aasim > > > > >