Magnus, Hi.
I didn't found an easy and simple solution for that.
In my application I wrote a DataManager which is an AsyncDataProvider and
has some cache functionality. So when I get an onRangeChange event I just
go to server when it's really needed, fetching only the missing range.
It do a
Hi Rafael,
thank you for offering me your solution.
But in the meantime I found a very simple solution:
The application has to set the new range *before* a call to updateRowCount
is made!
The first thing I do right after the data source (chat room) changed is to
load the new row count.
But
