You have to remove the cell table from the AsyncDataProvider when your activity is stopped or cancelled: AsyncDataProvider.removeDataDisplay(cellTable);
The way its implemented, AsyncDataProvider adds a RangeChangeHandler to the cellTable. How else would the CellTable know that the RangeChangeHandler is no longer active? Thanks, John LaBanca [email protected] On Fri, Feb 11, 2011 at 9:51 AM, will0 <[email protected]> wrote: > > Hi All > I've got a fairly standard gwt 2.1.1 setup, a CellTable which is controlled > by an Activity. Each time the Activity is instantiated on a place change, > this creates a new AsyncDataProvider. > > It appears the CellTable keeps a reference to _all_ the AsyncDataProviders > it has ever come across. The effect is that when a CellTable has seen > multiple Activities, it fires onRangeChange on each of these > AsyncDataProviders, even though I no longer have a reference to these. > > Is this supposed to happen? I can understand wanting multiple displays for > a DataProvider, but I can't see a reason for the inverse. > > Best regards > > Will Temperley > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
