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 [email protected] On Thu, Dec 2, 2010 at 2:07 PM, Eric <[email protected]> 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 <[email protected]> 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 <[email protected]> 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. > > > > > -- > > > 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]<google-web-toolkit%[email protected]><google-web-toolkit%2Bunsubs > [email protected]> > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/google-web-toolkit?hl=en. > > > > -- > > *Jeff Schwartz* > > -- > 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]<google-web-toolkit%[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.
