Monday, February 28, 2011

Re: SimplePager, CellTable, Progress Bar Gone

I finally got some time to try the AsyncDataProvider and I am finding
that getting the loading indicator to appear is not straightforward. I
have my application (too complicated to post) working but only by
invoking updateRowCount on the AysncDataProvider within a timer 50
milliseconds after something happens that I would normally expect the
loading indicator to appear. I found this approach by accident when I
had a bug in my code it seems a bit strange.

To try to figure out what really should be done I copied the example
in the javadoc for the AsyncDataProvider and it does NOT produce a
loading indicator. How would this example need to be changed to show
a loading indicator?


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