For removing a specific element from the cellTable, I found in the meantime
the following solution:
cellTable.setVisibleRangeAndClearData(cellTable.getVisibleRange(), true);
This method call will generate a range change event, which will reload the
data from the cellTable.
On Wednesday, November 21, 2012 3:12:17 PM UTC+1, Marius Grama wrote:
>
> Hi,
>
> i am working with a CellTable backed by an AsyncDataProvider.
>
> Can anybody tell how to solve the following two scenarios:
> 1. remove all elements from the cellTable
> I currently make asyncDataProvider.setRowCount(0,true);
> but this triggers onRangeChanged(HasData<XXX> display) on the
> asyncDataProvider causing a new asynchronous call which I'd like to avoid.
>
> 2. remove a specific element from the cellTable. Once a row gets selected
> and the user chooses to delete the entry, with a ListDataProvider I just
> had to remove the element from the list
> listDataProvider.getList().remove(elementToBeDeleted);
> backing the provider and the cellTable was refreshed.
> With an AsyncDataProvider this possibility is not given and I am not sure
> how to deal with it.
>
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