I'm not adding a LayoutPanel to a PopupPanel. The only reason a popup
is involved is so I can prove my table is being updated - it's debug
code only.
My table is in a scroll panel, that's in a split layout panel, that's
in a dock layout panel.
On Dec 2, 2:20 pm, John LaBanca <jlaba...@google.com> wrote:
> LayoutPanels need an unbroken chain of parents that implement ProvidesResize
> up to the RootLayoutPanel. If you add a LayoutPanel to a PopupPanel, it
> will not layout correctly, and content will be hidden. You can get around
> this by giving the outermost panel an explicit height and width.
>
> Thanks,
> John LaBanca
> jlaba...@google.com
>
>
>
>
>
>
>
> On Thu, Dec 2, 2010 at 2:07 PM, Eric <ericsn...@me.com> wrote:
> > Yes, I added the table to the provider as a data display. I was not
> > invoking dataProvider.refresh() as I thought invoking
> > dataProvider.setList(myList) would update all displays. In fact, my
> > table is indeed updated. After I call setList on the provider, I can
> > query the table and see the updates have occurred (and popup the same
> > table in a Popup shows the updated table). The problem is, the table
> > was originally placed in a SplitLayoutPanel, inside a DockLayoutPanel,
> > etc., and that is not being updated.
>
> > I know the table is correct because I can query and put it in a popup.
> > I discovered that trying to figure out why the updated info was not
> > being displayed. If I wait until the table is updated and then place
> > it in the same panel hierarchy, it displays correctly. But updates are
> > not displayed.
>
> > Here's a small snippet with trace code where the update occurs (trace
> > information shows correct update):
>
> > public void setSelectedFoodGroup(FdGroupEntity foodGroup,
> > List<FoodDesEntity> foods) {
> > logger.entering(NutritionDataView.class,
> > "setSelectedFoodGroup");
> > logger.info("Adding food list of size: " + foods.size());
> > if (!dataProvider.getDataDisplays().contains(table)) {
> > logger.info("Adding display");
> > dataProvider.addDataDisplay(table);
> > }
> > dataProvider.setList(foods);
> > table.setPageSize(foods.size());
> > dataProvider.refresh();
> > logger.info(table.getRowElement(5).getInnerHTML());
> > logger.info("page start=" + table.getPageStart());
> > // PopupPanel popupPanel = new PopupPanel(true);
> > // popupPanel.setWidget(this);
> > // popupPanel.show();
> > }
>
> > On Dec 2, 10:53 am, Jeff Schwartz <jefftschwa...@gmail.com> wrote:
> > > Are you calling the data provider's addDataDisplay method to associate
> > the
> > > cell table with it?
> > > dataProvider.addDataDisplay(yourCellTable);
>
> > > Also, after making any changes to the data provider such as modifying,
> > > adding or deleting, are you calling the data provider's refresh method?
> > > dataProvider.refresh();
>
> > > Jeff
>
> > > On Wed, Dec 1, 2010 at 5:52 PM, Eric <ericsn...@me.com> wrote:
> > > > I have CellTable being fed data from a ListDataProvider. I set a list
> > > > into the data provider and can then query the CellTable and see the
> > > > updated HTML results. Popping up a window with the table also shows an
> > > > updated table.
>
> > > > The problem is, I originally put the table into a DeckPanel that's
> > > > nested in several other panels - dock, split,... and it shows in its
> > > > original "no data, only column header" form. When the data provider is
> > > > updated, the CellTable is not repainted. I can query it and pop it up
> > > > in another window, so I know the table is updated - it's just not
> > > > reflected in the panel in which it was originally placed.
>
> > > > Am I missing something simple here? Even trying to force a layout at
> > > > the root panel doesn't cause anything to show up. Any suggestions on
> > > > the problem or how I might debug this?
>
> > > > Thank you.
>
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>
> > > --
> > > *Jeff Schwartz*
>
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