Re: CellTable - Synchronization problem with AsyncDataProvider

Hello,

I found this interesting article:

http://turbomanage.wordpress.com/2011/03/02/gwt-2-2-asyncdataprovider-celltable-gotcha/

It also states that one should always update both row count and row data. But when looking to the code in the article, it seems that the author assumes that AsyncDataProvider.updateRowCount expects the number of *visible* rows. My understanding is that it expects the number of *total* rows. Is this correct?

However, I cannot call both at the same time with the exact values. I have to make two different RPC calls, one for the data in onRangeChanged, and one to fetch the total record count.

As I posted before, I call updateRowCount(0) on reload, just to be sure that old rows disappear. Later, when the RPC call for the row count returns, I call updateRowCount with the exact number.

Unfortunately the old rows still remain visible after reload...

Magnus

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