I think we should add CellList#setRowData(List value) that does not take a start index. Using that method would assume that the List of values was the complete list and would set the row count to the list size.
Thanks, John LaBanca jlaba...@google.com On Mon, Nov 1, 2010 at 5:44 PM, Rafi <rafal.fi...@gmail.com> wrote: > Thank you Chris and John. Yes, that was somewhat counterintuitive ;), > but now I get the idea. > > Best regards! > > On 28 Paź, 15:46, Chris Conroy <con...@google.com> wrote: > > setRowData deals with the visible display of data. What you really want > to > > do in this case is use a ListDataProvider. You can call setList on your > > ListDataProvider and it will handle the updating for you. Somewhat > > counter-intuitively, you add the display to the list provider--not the > other > > way around. > > > > So... > > > > ListDataProvder<Foo> provider = new ListDataProvider<Foo>(); > > provider.addDataDisplay(myCellList); > > provider.setList(list_with_5_elements); > > .... > > provider.setList(list_with_2_elements); > > > > > > > > > > > > > > > > On Thu, Oct 28, 2010 at 6:07 AM, Rafi <rafal.fi...@gmail.com> wrote: > > > Hi! > > > > > Either I do not get the idea or there is a little bug in CellList. > > > > > Calling: > > > setRowData(0, list_with_5_elements); > > > > > Will show cell list with 5 elements. > > > > > Then calling on the same CellList: > > > setRowData(0, list_with_2_elements); > > > > > Will show cell list containing 5(!) elements. First two items will be > > > new one, other 3 items will be from old list. And I do not see any > > > method to clear existing list. Setting an empty list as rowData of > > > course does not do anything. > > > > > Anyone knows is it designed behaviour or bug? > > > > > Best regards, > > > Rafal > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Google Web Toolkit" group. > > > To post to this group, send email to > google-web-tool...@googlegroups.com. > > > To unsubscribe from this group, send email to > > > google-web-toolkit+unsubscr...@googlegroups.com<google-web-toolkit%2bunsubscr...@googlegroups.com><google-web-toolkit%2Bunsubs > cr...@googlegroups.com> > > > . > > > 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 google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com<google-web-toolkit%2bunsubscr...@googlegroups.com> > . > 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 google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
