Does anyone know of a simple way to have more than one option with a null value in a DropDownChoice?
Like: --- Any Name ---- --- Names Don't Matter ---- George Peter Anne Linda Where "--- Names Don't Matter -----" would have a null value, just like "Any Name" I've tried adding a null value to the list of choices and then, in getDisplayValue(), providing a display value for null value. This will actually create the menu fine during initial render. However, when I submit my form and the menu is re-rendered (this is a non-Ajax filter form that is always displayed above search results, so it is always re-rendered after form submit), I run into an NPE in AbstractSingleSelectChoice. Anybody have any ideas? Much appreciated! Ilja --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
