This is your problem (I think): In DataTable, when a toolbar is added, it is calling: toolbar.setRenderBodyOnly(true); Hence, the error message.
Try seeing if you can add the entire table to the AJAX target (or any outer container of it) so that the entire thing is repainted. -- Jeremy Thomerson http://www.wickettraining.com On Tue, Jan 20, 2009 at 4:27 PM, Ryan O'Hara <oh...@genome.chop.edu> wrote: > I've created a customized CnvHeaderToolbar which like HeadersToolbar > extends AbstractToolbar. In addition to the header title, I also have > inserted a triangle image that helps to display sort order and sort order > direction. The problem I am having is that I have been unable to figure out > how to reload CnvHeaderToolbar when an OrderByLink is clicked, so that the > new sort order triangle image can be displayed. I've have also created > custom CnvOrderByBorder and CnvOrderByLink objects. I have hooked into > these two classes onClick/onSortChanges, so that I have access to the > AjaxRequestTarget from CnvOrderByLink in CnvHeaderToolbar. Below is some > code: > > CnvHeaderToolbar: > > protected WebMarkupContainer newSortableHeader(String headerId, String > property, > ISortStateLocator > locator, PageParameters params, Class page) { > return new CnvOrderByBorder(headerId, property, locator) { > > private static final long serialVersionUID = 1L; > > public void onClick() { > System.out.println("In newSortableHeader: OnClick()"); > ((CnvDataTable) getTable()).setHeaderClicked(true); > } > > protected void onSortChanged(AjaxRequestTarget target) { > System.out.println("In newSortableHeader: OnSortChanged()"); > ((CnvDataTable) getTable()).setHeaderClicked(true); > //target.addComponent(); > } > }; > > } > > The latest I error I got when trying to reload CnvHeaderToolbar in the > onSortChanged() method above is: > > "Ajax render cannot be called on component that has setRenderBodyOnly > enabled." > > Any advice on how to reload the HeadersToolbar? The actual sorting is > working, it's just that the triangle images are not being reloaded. Any > help would be greatly appreciated. > > Thanks, > Ryan > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
